CN104719170A

CN104719170A - Pig house and method for resource utilization of straw as fermentation bed padding for pigs

Info

Publication number: CN104719170A
Application number: CN201510066967.4A
Authority: CN
Inventors: 顾洪如; 李健; 杨杰; 张霞; 邵乐; 潘孝青; 秦枫; 李晟
Original assignee: Jiangsu Academy of Agricultural Sciences
Current assignee: Jiangsu Academy of Agricultural Sciences
Priority date: 2015-02-07
Filing date: 2015-02-07
Publication date: 2015-06-24

Abstract

The invention provides a pig house for resource utilization of straw as fermentation bed padding for pigs. The pig house comprises a fermentation bed pigpen, a fence is arranged at the edge of the fermentation bed pigpen, a padding pool is arranged on one side of the fermentation bed pigpen in the long side direction, a sleeping table is arranged on the other side of the fermentation bed pigpen, an automatic feeding trough is formed in the portion, close to the aisle side, of the sleeping table, and an aisle is arranged on the outer side of the fermentation bed pigpen and close to the sleeping table. The invention further provides a method for resource utilization of the straw as the fermentation bed padding for the pigs. The pig house for resource utilization of the straw as the fermentation bed padding for the pigs is adopted. The method specifically includes the steps that the straw is collected, utilized and treated, the padding is raked, accumulated, fermented, transformed to manure and treated after the commercial pigs are delivered out of the pigpen, and seamless butt joint treatment between the fermentation bed colony house use period and the straw centralized generation period is conducted.

Description

A kind of stalk is as the pig house of the recycling of pig fermenting bed padding and method

Technical field

The invention belongs to swine rearing administrative skill field, be specifically related to the pig house of a kind of stalk as the recycling of pig fermenting bed padding, the invention still further relates to the method for a kind of stalk as the recycling of pig fermenting bed padding.

Background technology

Along with the large-scale development of plant husbandry and the universal of rural kitchen clean energy resource use, peasant loses and collects straw refuse, the initiative utilized, and the harvest season concentrates the stalk of generation can have a strong impact on cultivating of next batch of crop, cause a large amount of crop straw refuse after harvesting generation in season by centralized burning, although government department drops into a large amount of manpower and materials, employ and comprise satellite meteorolo-gy monitoring, responsibility is to the edge of a field etc. technology, administration means check crop straw burning severely, but still remain incessant after repeated prohibition, cause serious air pollution, cause haze weather, have a strong impact on the health of broad masses of the people, give traffic again simultaneously, civil aviaton brings very big safety problem.But existing rice and wheat straw Land use systems is less, and technical costs has high input, technical requirement is complicated, takes effect slow, is unfavorable for that vast farmers spontaneous leaning is grasped and operation.

Traditional concrete floor is raised pigs, process Pig dung and urine excreta needs to build complexity, expensive facility and intensive labor cost and drops into, wherein pig manure is wanted manpower to clear out to carry out innoxious compost treatment to the dung yard region of specifying by big machinery with mechanical handing to carry out recycling in addition, and pig urcine and pigsty water for cleaning, need to build complicated underground pipe network, through precipitation, collect, the means process such as aeration or biogas fermentation, build and maintenance cost huge.Fermentation bed to raise pig technology utilizes the effect of the microorganism in fermenting bed padding to realize the excremental ira situ degradation of pig fecaluria, improve breeding environment greatly, reduce the incidence of disease of swinery, drastically reduce the area manpower, the financial resources expenditure for pig excreta collection, process, achieve clean, the environmental protection of Swine Production.But, the traditional raw material such as bedding and padding many employings wood chip, rice husk of fermentation bed to raise pig, the cost of material such as wood chip, rice husk goes up fast in recent years, and there is place of production limitation, add that its volume is large, density is little, long-distance transport cost is huge, causes fermentation bed to raise pig mode cost sharply to rise, the serious utilization and extention that inhibit fermentation bed to raise pig technology.And rice and wheat straw is as agricultural wastes, be but the most ubiquitous resource in vast rural area, if be that fermenting bed padding uses and will effectively reduce the bedding and padding cost of existing fermentation bed to raise pig by straw utilization.

China yangtse-huaihe region paddy rice general 10-11 month ripe and harvested, wheat general 5-6 month ripe and harvested, midfeather about 6 months, and the cultivation market periods of live pig encloses the sterilization phase (general two weeks) to feeding live pig (general 5 first quarter moons) phase also at about 6 months from pigsty sky.How to utilize fermentation bed to raise pig technology to realize ecologically raising pigs and fatten bedding and padding cost degradation, stalk resource is simple and easy, focus utilization, realize the stage synchronization operator scheme of raising pigs, straw degradative, original position compost fermentation produce high-quality fertilizer three processes simultaneously, for raising people environment benefit level, constructing environment friendly society and acceleration Ecological Civilization Construction, realize beautiful China dream and have positive effect and effect.

Summary of the invention

The object of this invention is to provide the pig house of a kind of stalk as the recycling of pig fermenting bed padding, solve the scale pig-breeding excrement dirt existed in prior art and concentrate the problem producing pollution on the environment.

Another object of the present invention is to provide the method for a kind of stalk as the recycling of pig fermenting bed padding, utilize fermentation bed to raise pig technology to realize ecologically raising pigs and fatten bedding and padding cost degradation, stalk resource is simple and easy, focus utilization, realizes the stage synchronization of raising pigs, straw degradative, original position compost fermentation produce high-quality fertilizer three processes simultaneously.

First technical scheme of the present invention is, a kind of stalk is as the pig house of the recycling of pig fermenting bed padding, comprise fermentation bed pigsty, fermentation bed pigsty edge is provided with fence, along long side direction, the side of fermentation bed pigsty is provided with bedding and padding pond, and the opposite side of fermentation bed pigsty is provided with platform of sleeping, sleep on platform and side, passageway is provided with autofeed hopper, the outside of fermentation bed pigsty and the position of platform of sleeping is provided with passageway.

Feature of the present invention is also,

Along short side direction, in fermentation bed pigsty, be provided with PVC board and movable jube.

The bottom in bedding and padding pond is face, soil, and sidewall is brick mix structure; Two minor face places in bedding and padding pond are provided with opening; The body of wall of opening part is provided with draw-in groove, is inserted with bedding and padding baffle plate in draw-in groove, this overthe openings is provided with fermentation bed dodge gate.

Bedding and padding baffle plate is glass steel material.

Second technical scheme of the present invention is, a kind of stalk, as the resource utilization method of pig fermenting bed padding, adopts above-mentioned stalk as the pig house of the recycling of pig fermenting bed padding, specifically implements according to following steps:

The collection of step 1, stalk;

The utilization of step 2, straw bundle and process;

Step 2.1, enter laying and the process of fermentation bed pigsty being carried out before pig to straw bundle;

Step 2.2, the process of growing and fattening pigs feeding period bedding and padding;

Step 2.3, market pig deliver for sale after bedding and padding turn over rake heap fermentation process;

Step 2.4, the complete fermentation bed compost that becomes thoroughly decomposed clear out process.

Feature of the present invention is also,

The collection of step 1 stalk is specifically implemented according to following steps:

Concentrate the harvest time of generation at rice and wheat straw, after having gathered in, when stalk water content is at 15-25%, the stalk gathered in picked up, compress and bundling; Straw bundle is the square bale of size 75cm*30cm*40cm, average weight 8-10kg/; By compression, bundling process, the volume-diminished 70-80% of stalk.

Step 2.1 is entered to carry out the laying of straw bundle to fermentation bed pigsty before pig and process is specifically implemented according to following steps:

Step 2.1.1, the bedding and padding baffle plate of the opening part in bedding and padding pond to be taken out, open the fermentation bed dodge gate that overthe openings is arranged, rice and wheat straw bundle is transported in bedding and padding pond, piles up the bottom in bedding and padding pond successively, between straw bundle and straw bundle, keep the spacing of 1-3cm;

In step 2.1.2, in early days piglet living area bedding and padding pond, straw bundle 30cm*75cm's flats down, be paved into the straw bundle padding layer of thickness 40cm, it laid vinasse, bacterium chaff discreteness bedding and padding, thickness 10-20cm, this region is after weanling pig lairage, from 35 ages in days to the living area of 70 ages in days; The flatting down of straw bundle 40cm*75cm in the bedding and padding pond in non-early stage piglet living area, is paved into the straw bundle padding layer of thickness 30cm, it is laid vinasse, bacterium chaff discreteness bedding and padding, thickness 20-30cm; Separate with the bedding and padding of PVC board by early stage piglet living area and non-early stage piglet living area; Straw bundle upper strata discreteness bedding and padding are paved; After laying completes, bedding and padding baffle plate is put into draw-in groove, and close fermentation bed dodge gate;

After step 2.1.3, bedding and padding have been laid, before piglet proceeds to the early stage piglet living area of fermentation bed, pre fermentation process is carried out to early stage piglet living area fermenting bed padding, specifically: start the water of fermenting agent evenly splash in early days on the fermenting bed padding of piglet living area by being mixed with fermentation bed, and control bottom straw bundle humidity more than 65%, accumulate the water of 1-3cm bottom bedding and padding pond, the initial stage 6-12 hour bottom that stalk is added water in bedding and padding entirety is immersed in water; Before bedding and padding add water, the seam crossing grave of bedding and padding baffle plate bottom 10-20cm and draw-in groove lives 12 hours, prevents bedding and padding pond bottom water from dividing outflow, is removed by seam crossing soil after 12 hours, allows the remaining water also do not oozed down flow out; After in fermentation bed, water splashed by bedding and padding, top layer overlay film fermentation 2-3 days, has thrown off top layer overlay film; After throwing off top layer overlay film, bedding and padding proceed to the aerobic fermentation stage, and lower floor's straw bundle Rapid Fermentation heats up, and moisture scatters and disappears fast, and lower floor's straw bundle internal temperature is up to 60-70 DEG C, but skin temperature is close to room temperature; Winter, 5-7 days after water-sprinkling fermentation, after 7-10 days summer, fermentation bed lower floor straw bundle internal temperature progressively drops to 40-45 DEG C, moisture drops to 45%, now proceeded to by the piglet of a week after just weaning and lay straw bundle thickness 40cm, discreteness bedding and padding thickness is that the early stage piglet living area of fermentation bed of 10-20cm is raised, and separates with movable jube; When swinery reaches 60 age in days, start to repeat above-mentioned fermentation treatments to the bedding and padding in non-early stage piglet living area, when reaching 70 age in days to swinery, PVC board is taken out, fermentation bed padding for pig sty is connected.

The process of step 2.2 growing and fattening pigs feeding period bedding and padding is specifically implemented according to following steps:

Step 2.2.1, early-stage newborn swine rearing lay relative thin bedding and padding; After the pad material fermentation in the early stage piglet living area of fermentation bed pigsty completes, the weanling pig of 35 ages in days is proceeded to the early stage piglet living area of fermentation bed, because pig weight is little, turn over arch ability little, fecaluria discharge capacity is few, early stage piglet living area is set in fermentation bed pigsty, the straw bundle of bottom laying depth 40cm, the discreteness padding layer of upper strata 10-20cm.Make piglet can touch the stalk bundle layer of lower floor's heating by self turning over arch like this, be conducive to the heat insulation warming of piglet, decrease diarrhoea ratio and the extra insulation energy and equipment cost consumption, and make that namely piglet is early stage produces mechanical damage effect to lower floor's straw bundle; Meanwhile, thinner upper strata bedding and padding make the urine of piglet enter straw bundle padding layer through top layer discreteness bedding and padding, increase humidity and the nitrogenous source of lower floor's straw bundle, promote straw bundle glycolysis;

Regular partition wheel rim was raised and was improved pig and probe into desire step 2.2.2, mid-term, strengthened pig and turned over arch breakdown strength to bottom stalk;

Swinery reaches 70 ages in days, is disassembled by movable for fermentation bed pigsty jube, and swinery, by proceeding to the position of the pigsty region 1-3m of swinery, then proceeds in the fermentation bed pigsty of movable jube opposite side by the middle deflection being arranged on fermentation bed pigsty, simultaneously, the bedding and padding baffle plate of the opening part in early stage piglet living area is taken out, open the fermentation bed dodge gate that overthe openings is arranged, Cultivator is opened in fermentation bed pigsty, comprehensively rake is turned over to the bedding and padding in early stage piglet living area, the pig manure that top layer is accumulated and bottom are turned over the broken stalk of arch by piglet and upper strata discreteness bedding and padding fully mix, improve the gas permeability of top layer bedding and padding simultaneously, promote the generation of aerobic fermentation, and supplement the appropriate fermentation bed of sprinkling and safeguard fermenting agent, promote the glycolysis accumulating ight soil, because swinery is transferred, fermenting bed padding has an opportunity to carry out static fermentation, top layer grows mushroom, actinomycetic mycelia, become the food proceeding to swinery next time, because bedding and padding in the fermentation bed pigsty of non-early stage piglet living area end have carried out starting fermentation turning pig for first 10 days, bedding and padding have the rear distinctive fragrance of fermentation, add that new environment excites and just proceed to the desire that swinery probes into new environment, thus add pig arch frequency is turned over to fermentation bed lower floor straw bundle, increase the mechanical destruction intensity to straw bundle, subsequently according to seasonal weather situation and fermentation bed muddyization, collection excrement situation, every 2-3 week, in two regions that swinery is split by movable jube again, is turned group once, because pig has the original habit by delimiting the sphere of influence at border excretion fecaluria, pig is liked close to the pigsty corner areas defecation near movable jube more, and machinery to this region to turn over rake not easy to operate, so before turning group, equally first movable jube is adjusted to deflection in the middle of fermentation bed pigsty the position proceeding to the pigsty region 1-3m of swinery is installed, thus guarantee that the fermentation bed pigsty boundary set excrement region of originally raising pigs facilitates the operation of bedding and padding machine for turning up the soil and harrowing tool, thisly regularly swinery is proceeded to the good pigsty of pad material fermentation, original place pigsty fermenting bed padding carries out machinery and turns over rake, fermentation, and the mode of periodic cyclic operation constitutes the raising method of the regular partition wheel rim of fermentation bed, effectively prevent the appearance of bedding and padding stercoroma, humidity and muddyization phenomenon, improve swinery simultaneously and desire is probed into new environment, add the mechanical damage dynamics to bottom straw bundle,

The bred pigs stage of 71-120 age in days, pig body weight increases fast, its strength of turning over arch increases gradually, turning over arch, to probe into the degree of depth of bedding and padding also darker, the mechanical damage power of the straw bundle of fermentation bed lower floor is increased gradually, turn over arch when pig body weight reaches 50-60kg and produce the hole body of the degree of depth at more than 40cm, a large amount of broken under the huge mechanical force that rice and wheat straw bundle and shaping stalk turn over arch pig, stalk and fermentation bed discreteness bedding and padding and the wherein excremental contact area of fecaluria increase considerably, and improve the degradation speed of stalk; Simultaneously, Pig dung and urine discharge capacity sharply rises, bring the digested Carbon and nitrogen sources that fermentation bed is a large amount of into, facilitate the further degraded of broken stalk, but too increase the bearing capacity of fermenting bed padding, cause fermenting bed padding surface stercoroma, humidity and muddyization, have impact on the aerobic glycolysis speed of ight soil, produce NH ₃, H ₂s pernicious gas; And in the bred pigs stage by taking the above-mentioned raising method of regularly turn-taking, effectively avoid the generation of this phenomenon; At the end of this stage, fermenting bed padding lower floor rice and wheat straw bundle more than 60% is broken or rot;

Step 2.2.3, latter stage fixed-point injection spices extract, the large pig of directional guide turns over arch behavior to not destroying probing into of straw bundle region of becoming thoroughly decomposed completely;

When pig reaches 120 age in days, swinery average weight is more than 60kg, and swinery enters the fattening stage of 121-155 age in days, and the muscle power of pig strengthens further, turns over arch ability more by force, now removes fermentation bed activity jube, takes large layout of a page without columns feeding manner; By puncturing to fermenting bed padding, check the region of the shaping straw bundle that bottom still exists in fermentation bed, to these region lower floor straw bundle injection spices extracts, and leave a small amount of extract in region surface, utilize the sharp-nosed feature of pig, initiative exploring turns over the region that arch leaves spices extract, fast that the shaping straw bundle of remnants is broken; Simultaneously, because fermenting bed padding cannot depend merely on the fecaluria excretion turning over arch and the sharp increase of static fermentation degraded fattening stage pig of pig, so every 5-7 days, rake is turned over to the region of stercoroma, muddyization in fermentation bed, promote the mixing of ight soil and broken stalk, the discrete bedding and padding in upper strata, improve bedding and padding gas permeability, promote the quick glycolysis of pig fecaluria excreta;

Described spices extract adopts tsaoko, cardamom, fennel, Chinese prickly ash, cassia bark, sucrose, monosodium glutamate spices, taste stimulation agent, and adding water to boil forms;

Fermentation bed pigsty each stage swine rearing density is, the piglet 1-1.2 Tou/㎡ of 35-70 age in days, the bred pigs 0.6-0.8 Tou/㎡ of 71-120 age in days, the growing and fattening pigs 0.4-0.5 Tou/㎡ of 120-155 age in days.

Step 2.3 market pig deliver for sale after bedding and padding turn over rake heap fermentation process, specifically implement according to following steps:

2.3.1, growing and fattening pigs deliver for sale: when growing and fattening pigs body weight reach 90-110kg deliver body weight for sale time, open fermentation bed dodge gate, take out bedding and padding baffle plate, the big porker in fermentation bed is driven out of, butchers sale;

2.3.2, bedding and padding turn over rake: open into fermentation bed pigsty by bedding and padding machine for turning up the soil and harrowing by bedding and padding pond opening part, entirely enclose entirety and turn over, ploughing depth 30-35cm to the bedding and padding in fermentation bed pigsty;

2.3.3, bedding and padding are piled up, are fermented: adopt fermenting bed padding heap fermentation agent 1L and 5-10 kilogram of rice bran or wheat bran to mix, make bacterial classification mixture and cover fermentation 24 hours (adding 0.5 kilogram of brown sugar, white sugar or molasses better effects if) for subsequent use; Two bedding and padding baffle plates are all taken out, open fermentation bed dodge gate, small-sized forklift is opened into operation, the wide working path of a 2m is opened up in the south in fermenting bed padding pond, forklift can be worked in bedding and padding pond, bedding and padding forklift in bedding and padding pond is deposited in by platform side of sleeping, be piled into height 80-120cm bedding and padding heap, in banking process, pre-configured bacterial classification mixture is added water and evenly spray in bedding and padding heap by 1:100 dilution layering, add white sugar in water and start fermentation fast to promote that bedding and padding are piled, with fermenting bed padding areal calculation, white sugar addition controls at 3-5kg/100m ²fermenting bed padding; Pad material stack volume can not be less than 2m ³, be highly not less than 80cm, bedding and padding heap moisture controls at 60-70%;

After the accumulation of bedding and padding heap completes, top is added a cover insulation straw screen or mat or is covered with plastic foil simply, does not need sealing; Pad material fermentation two days later internal temperature reaches more than 60 DEG C, then after heap fermentation, suitable turning in 3-5 days is once, during turning, forklift is left and piles scraper to bedding and padding pond north side heap fermentation by being deposited in by the bedding and padding of platform side of sleeping into bedding and padding pond, thus by original bedding and padding heap bottom and outside material importing bedding and padding heap, bedding and padding are accelerated and uniform fermentation, after several days, bedding and padding are to internal temperature more than 65 DEG C, and temperature declines maintenance relative constancy gradually afterwards, and now bedding and padding heap fermentation completes.

Clear out the fermenting bed padding compost completely that becomes thoroughly decomposed in step 2.4 specifically to implement according to following steps: through the fermentation of 10-14 days, namely fermenting bed padding compost became thoroughly decomposed completely, can't see stalk and the ight soil of shaping in material; Material is through hot fermentation simultaneously, and the source of infection overwhelming majority such as harmful microorganism wherein, parasitic ovum are killed, and the environment of fermentation bed are served to effect of sterilization; Now the rice wheat of a new round starts again harvest time, while the transhipment of straw bundle utilizes, forklift and tractor are left in bedding and padding pond fermenting bed padding compost entrucking completely of becoming thoroughly decomposed to transport, in the farmland that direct input has just been gathered in the crops, fully mixed with soil by the effect of rotovator, as next, the base fertilizer of crop uses in season, namely achieves the slitless connection of stalk and the dirty recycling of pig-breeding excrement.

The invention has the beneficial effects as follows: first, there is provided wide farmers simple, easy straw utilization mode, directly solve rice and wheat straw and concentrate the crop straw burning problem of generation time point: straw utilization mode of the present invention is simple, easy, improve wide farmers to collect straw refuse, the initiative utilized, fermentation bed colony house operating period and stalk concentrate the slitless connection process of generation phase, stalk is concentrated the while of generation can obtain focus utilization at once, eliminate stalk storage, the cost that loss and later stage carrying utilize, fundamentally solve harvest season rice and wheat straw to burn and the severe air pollution problem such as the haze that causes,

The second, greatly reduce raise pigs material, labor cost and the consumption to water resource, the energy.According to culture experiment statistics, more traditional fecaluria contaminant collecting, the treatment facility input of raising pigs of this breeding way, reduces Facilities Construction cost more than 50%, saves the dirty cleaning water more than 90% of excrement, save excrement dirty cleaning cost of labor more than 80%; Tradition wood chip, rice husk cost are at 400-600 yuan/ton, and rice and wheat straw cost only has 80-150 yuan/ton, adopts method rice and wheat straw of the present invention to substitute traditional bedding and padding raw material 50 ~ 60% such as wood chip, rice husk, reduces fermenting bed padding cost more than 40%;

3rd, concentration type environment provided by the invention, improves the welfare level of pig, improves the growth rate of pig, is meat products that the people provide quality safer simultaneously.The present invention adopt fermentation bed yard feeding pattern bottom be shaped rice and wheat straw bundle, provide the object probed into pig, meet the habit that pig likes turning over arch; Probio in fermentation bed improves the living environment of pig, reduces the incidence of disease of swinery and antibiotic usage amount, thus improves the quality of pork product; The experiment a large amount of according to us shows, fermentation bed to raise pig pattern of the present invention shortens fattening period more than 10 days than conventional cement floor husbandry pattern, average daily gain improves 5.67%, and the meat quality indexs such as pork shearing force, yellowish pink, aromatics content are significantly improved.

4th, the low cost realizing breeding discarded object recycles, and alleviates soil degradation, promotes soil melioration.Utilize fermentation bed to raise pig technology of the present invention to achieve ecologically raising pigs and fatten bedding and padding cost degradation, stalk resource is simple and easy, focus utilization, realizes the stage synchronization operator scheme of raising pigs, straw degradative, original position compost fermentation produce high-quality fertilizer three processes simultaneously; Add up according to this project result of study, adopt this straw utilization method, produce 100 growing and fattening pigs, Pig dung and urine excreta 80 tons can be reduced discharging by environment towards periphery, consume the rice/wheat straw waste of about 30 mu of the generation same period, produce the high-quality fertilizer (water content less than 35%) of the ecological market pigs of 10 tons of high-qualitys and 20-25 ton simultaneously; This low cost not only solving harvest season a large amount of stalk utilizes a difficult problem, also provides a large amount of cheap organic base manure for ploughing simultaneously, and fundamentally solves traditional pig farm and produce the severe contamination problem caused; Further, our experiment detects and finds, the bedding and padding fertilizer produced through the method for the invention wherein humus content significantly rises, and can play the effect preventing soil degradation and soil melioration.

Accompanying drawing explanation

Fig. 1 is the structural representation of stalk of the present invention as the pig house of the recycling of pig fermenting bed padding.

In figure, 1. fermentation bed pigsty, 2. passageway, platform of 3. sleeping, 4. bedding and padding pond, 5. bedding and padding baffle plate, 6. fermentation bed dodge gate, 7. fence, 8. early stage piglet living area, 9. non-early stage piglet living area, 10. opening, 11. draw-in grooves, 12. autofeed hoppers, 13. movable jubes, 14.PVC plate.

Embodiment

Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.

The invention provides the pig house of a kind of stalk as the recycling of pig fermenting bed padding, comprise fermentation bed pigsty 1, passageway 2, cement sleep platform 3, bedding and padding pond 4, bedding and padding baffle plate 5, fermentation bed dodge gate 6, fence 7.

Fermentation bed pigsty 1 length 30-50m (along east-west direction), width 7-8m, fermentation bed pigsty 1 south arranges fermenting bed padding pond 4, and for placing fermenting bed padding, pigsty the north arranges cement and to sleep platform 3.Fermentation bed pigsty 1 north side is passageway 2, width 1m, for the daily walking of feeding and management personnel.Sleep platform 3 is sidelong by passageway and put autofeed hopper 12.

Fermentation bed pigsty 1, after proceeding to 35 age in days piglets in 35 days, is provided with movable jube 13 and PVC board 14 between two minor faces, fermentation bed pigsty is divided into early stage piglet living area 8 and non-early stage piglet living area 9 by movable jube 13.Early stage piglet living area 8 is positioned at region, fermentation bed pigsty east 1/3, for raising the weanling pig about 35 ages in days that just proceeded to; Non-piglet living area 9 is positioned at western 2/3 region of fermentation bed pigsty, and during this, do not raise pigs in this region, do not start fermentation; When pig reaches after more than 70 ages in days, no longer distinguish early stage piglet living area 8 and non-early stage piglet living area 9.Bedding and padding pond width 5.5-6.5m, degree of depth 50-60cm, bottom is face, soil, surrounding brick, cement are built into the body of wall of height 50-60cm, body of wall middle part, thing both sides, bedding and padding pond arranges the opening 10 of width 1.8-2m, and being provided with draw-in groove 11 for inserting bedding and padding baffle plate 5, overthe openings arranges fermentation bed dodge gate 6, and bedding and padding pond 4 opening is used for allowing self-unloading farm tractor, small-sized forklift and bedding and padding machine for turning up the soil and harrowing tool free in and out; North side, bedding and padding pond 4 arranges cement and to sleep platform 3, and sleep platform width 1.5-2m, height 50-60cm.

After pig reaches 70 ages in days, the position of the movable jube 13 of fermentation bed pigsty can be regulated according to pig growing state, fermentation bed pigsty is divided into two regions of different area, meets the feeding and management needs of pig different growing stage.

Described bedding and padding baffle plate 5 height 70cm, width 1.8-2m, thickness 10-15cm are glass steel material.

The YYS-101 type mini-size tillage machine that described bedding and padding machine for turning up the soil and harrowing adopts Yiwu, Zhejiang Yuan You plant equipment Co., Ltd to produce, appearance and size (the wide * of long * is high) is 111cm*53cm*46cm, turn over width 50cm, ploughing depth 17-30cm, have turn over rake efficiency high, the feature of straw winding, thus rake efficiency can not be turned over by bottom stalk winding impact.Described small-sized forklift adopts Shandong Lai Gong Machinery Manufacturing Co., Ltd. to produce ZL06 type fluid-link steering loading machine, appearance and size (the wide * of long * is high) 410*120*200cm, specified dipper capacity (paperback) 0.3m ³.Described self-unloading farm tractor adopts commercially available common 12-18 horsepower, load-carrying 1 ton of agricultural self-unloading tractor, appearance and size (the wide * of long * is high) 240*110*120cm, car sizes (the wide * of long * is high) 190*110*45cm.

The present invention also provides a kind of stalk as the resource utilization method of pig fermenting bed padding, adopt above-mentioned stalk as the pig house of the recycling of pig fermenting bed padding, specifically comprise: the collection of stalk, utilization, processing method, market pig deliver for sale after bedding and padding turn over rake heap fermentation Fertilizer Transformed and utilize process, fermentation bed colony house operating period and stalk concentrate the slitless connection process of generation phase.

1) collection of stalk, specifically implement according to following steps:

Concentrate the harvest time of generation at rice and wheat straw, after grain header has gathered in, allow stalk at Tanaka's airing 1-2 days, when its water content is at 15-25%, utilize the stalk of straw field pickup briquetter to the Tanaka gathered in pick up, compression, bundling; Straw bundle is the square bale of size 75cm*30cm*40cm, average weight 8-10kg/.Finally straw bundle farm tractor is collected.By the process of straw baler, the volume-diminished 70-80% of rice and wheat straw, more easily transports and stores.

Described straw field pickup briquetter is the 9KF-8042 type square bundle baler that dynamo-electric Manufacturing Co., Ltd of Shanghai lucerne nation produces, described farm tractor adopts a commercially available common 12-18 agricultural self-unloading tractor, appearance and size (the wide * of long * is high) 240*110*120cm, car sizes (the wide * of long * is high) 190*110*45cm.General rice straw ties every mu can collect 35-45, and wheat stalk ties every mu can collect 30-40.

2) utilization of straw bundle, processing method, by the classification of fermentation bed pig-breeding flow process, comprising: 2.1), and fermentation bed pigsty enters laying and the processing method thereof of straw bundle before pig; 2.2) the growing and fattening pigs feeding period bedding and padding processing method of stalk glycolysis, is conducive to; 2.3), market pig deliver for sale after bedding and padding turn over rake heap fermentation process; 2.4) the complete fermentation bed compost that, becomes thoroughly decomposed clears out process.

Wherein, 2.1) fermentation bed pigsty enters laying and the processing method thereof of straw bundle before pig, specifically implements according to following steps:

Before fermentation bed enters pig, first carry out the laying of fermenting bed padding, the bedding and padding baffle plate at thing side opening place, fermenting bed padding pond is taken out, open the fermentation bed dodge gate that overthe openings is arranged, directly be transported in fermenting bed padding pond by collecting the rice and wheat straw bundle tractor come from farmland, manually pile up in the bottom in bedding and padding pond successively, between straw bundle and straw bundle, keep the spacing of 1-3cm; Concrete operation is: in early stage bedding and padding pond, piglet living area, straw bundle 30cm*75cm's flats down, be paved into the straw bundle padding layer of thickness 40cm, it is laid the discreteness bedding and padding such as vinasse, bacterium chaff, thickness 10-20cm, this region is after weanling pig lairage, from 35 ages in days to the living area of 70 ages in days; The flatting down of straw bundle 40cm*75cm in the bedding and padding pond in non-early stage piglet living area, is paved into the straw bundle padding layer of thickness 30cm, it is laid the discreteness bedding and padding such as vinasse, bacterium chaff, thickness 20-30cm; The bedding and padding PVC board 14 in two regions separates; Straw bundle upper strata discreteness bedding and padding also adopt the farm tractor with self-unloading function to be transported in bedding and padding pond to topple over, manually pave; After laying completes, farm tractor rolls fermenting bed padding pond away from, and is reentered into by bedding and padding baffle plate 5 in the draw-in groove at thing both-side opening place, fermenting bed padding pond, and closes fermentation bed dodge gate.(calculate with fermentation bed area 200 ㎡, this process need workman works and can complete for one day)

After bedding and padding have been laid, before piglet proceeds to the early stage piglet living area of fermentation bed, pre fermentation process is carried out to early stage piglet living area fermenting bed padding, specifically: start the water of fermenting agent evenly splash in early days on the fermenting bed padding of piglet living area by being mixed with fermentation bed, and control bottom straw bundle humidity more than 65%, the water of 1-3cm is accumulated bottom bedding and padding pond, the initial stage 6-12 hour bottom that stalk is added water in bedding and padding entirety is immersed in water, make straw bundle have the sufficient time to have thorough grasp moisture by capillarity, thus make straw bundle carry out anaerobic lactic acid fermentation; Before bedding and padding add water, the seam crossing grave of bedding and padding baffle plate bottom 10-20cm and draw-in groove lives 12 hours, prevents bedding and padding pond bottom water from dividing outflow, is removed by seam crossing soil after 12 hours, allows the remaining water also do not oozed down flow out; After in fermentation bed, water splashed by bedding and padding, top layer overlay film fermentation 2-3 days, has then thrown off top layer overlay film, can smell sour fragrance taste, bedding and padding generation anaerobic lactic acid fermentation has been described; After throwing off top layer overlay film, bedding and padding proceed to the aerobic fermentation stage, and lower floor straw bundle Rapid Fermentation heats up, and moisture scatters and disappears fast, and lower floor's straw bundle internal temperature can up to 60-70 DEG C, but skin temperature is close to room temperature; Winter, 5-7 days after water-sprinkling fermentation, after 7-10 days summer, fermentation bed lower floor straw bundle internal temperature progressively drops to 40-45 DEG C, moisture drops to about 45%, now proceeded to by the piglet (about 35 ages in days) of a week after just weaning and lay straw bundle thickness 40cm, discreteness bedding and padding thickness is that the early stage piglet living area 8 of fermentation bed of 10-20cm is raised, and separates with movable jube 13.When swinery reaches 60 age in days, start to repeat above-mentioned fermentation treatments to the bedding and padding in non-early stage piglet living area 9, when reaching 70 age in days to swinery, movable jube 13 adjustment is installed to fermentation bed centre position, originally the PVC board 14 being used for separating early stage piglet living area and non-early stage piglet living area fermenting bed padding is taken out, fermentation bed padding for pig sty is connected, facilitates the entirety of machine for turning up the soil and harrowing tool to bedding and padding to turn over rake operation, now early stage piglet living area and non-early stage piglet living area disappear.Swinery proceeds to western 1/2 surface area of fermentation bed and raises.

The division in early stage piglet living area and non-early stage piglet living area contributes to piglet in early days than the straw bundle being easier to touch discrete bedding and padding lower floor, promotes the decomposition of straw bundle; Meanwhile, postponed the pre fermentation processing time in non-early stage piglet living area, raising for later stage partition wheel rim provides fresh bedding and padding region, improves pig and turns over arch desire to probing into of new region bedding and padding, promotes the degraded of stalk.

It is by the I type fermentation bed bacteria (startup fermented type) of academy of agricultural sciences of a Jiangsu Province herding Research Institute (boar fermentation bed tri compound microbial inoculum that described fermentation bed starts fermenting agent, application number: 201410130166.5, the applying date: 2014-04-01).

2.2) the growing and fattening pigs feeding and management phase bedding and padding processing method of stalk glycolysis is conducive to:

One, be pig is become the labour of mechanical destruction straw bundle with pig, directional guide and utilize pig born turn over arch habit, the physical aspect of mechanical destruction straw bundle; Two, be utilize swinery to drain fecaluria as nutriment, regular machinery is carried out to bedding and padding, fecaluria and turns over rake mixing and the process of after fermentation bed microbial inoculum static fermentation.Turn over rake mixing by the mechanical damage effect of pig, machinery and add the process of microbial inoculum static fermentation, making the rice and wheat straw of fermentation bed lower floor be bundled in fully broken, glycolysis in 6 months.Main method comprises: early stage laying relative thin bedding and padding; Regular partition wheel rim improved pig and probed into desire mid-term, strengthened pig and turned over arch breakdown strength to bottom stalk; Latter stage fixed-point injection spices extract, the large pig of directional guide to not completely destroy probing into of glycolysis straw bundle region turn over arch behavior.Elaborate below:

2.2.1) early-stage newborn swine rearing lays relative thin bedding and padding:

After the pad material fermentation in the early stage piglet living area of fermentation bed pigsty completes, weanling pig about 35 ages in days is proceeded to the early stage piglet living area of fermentation bed, because pig weight is little, turn over arch ability little, fecaluria discharge capacity is few, enter fermentation bed pigsty piglet and early stage piglet living area is set in early days, the straw bundle of bottom laying depth 40cm, the discreteness padding layer of upper strata 10-20cm.Piglet can be made by self turning over arch like this can to touch the stalk bundle layer of lower floor's heating, be conducive to the heat insulation warming of piglet, decrease diarrhoea ratio and the extra insulation energy and equipment cost, and make piglet can produce mechanical damage effect to lower floor's straw bundle in early days; Meanwhile, thinner upper strata bedding and padding make the urine of piglet major part can enter straw bundle padding layer through top layer discreteness bedding and padding, increase humidity and the nitrogenous source of lower floor's straw bundle, promote straw bundle glycolysis.

2.2.2) regular partition wheel rim was raised and was improved pig and probe into desire mid-term, strengthened pig and turned over arch breakdown strength to bottom stalk:

Swinery age in days reaches 70 ages in days, is disassembled by movable jube 13, and swinery, by proceeding to the position of the pigsty region 1-3m of swinery, then proceeds in the fermentation bed pigsty in movable jube 13 west side by the middle deflection being arranged on fermentation bed pigsty, simultaneously, the bedding and padding baffle plate of east side, fermenting bed padding pond opening part is taken out, open the fermentation bed dodge gate that overthe openings is arranged, bedding and padding machine for turning up the soil and harrowing is opened in fermentation bed pigsty, comprehensively rake is turned over to the bedding and padding in early stage piglet living area, the pig manure that top layer is accumulated and bottom are turned over the broken stalk of arch by piglet and upper strata discreteness bedding and padding fully mix, improve the gas permeability of top layer bedding and padding simultaneously, promote the generation of aerobic fermentation, and supplement the appropriate fermentation bed of sprinkling and safeguard fermenting agent, promote the glycolysis accumulating ight soil, because swinery is transferred, fermenting bed padding has an opportunity to carry out static fermentation, top layer grows mushroom, actinomycetic mycelia, become the food proceeding to swinery next time, because the bedding and padding in the fermentation bed pigsty of west to have carried out starting fermentation turning pig for first 10 days, bedding and padding have the rear distinctive fragrance of fermentation, add that new environment excites and just proceed to the desire that swinery probes into new environment, thus add pig arch frequency is turned over to fermentation bed lower floor straw bundle, increase the mechanical destruction intensity to straw bundle, subsequently according to seasonal weather situation and fermentation bed muddyization, collection excrement situation, every 2-3 week, in two regions that swinery is split by movable jube 13 again, is turned group once, because pig has the original habit by delimiting the sphere of influence at border excretion fecaluria, pig is liked close to the pigsty corner areas defecation near movable jube 13 more, and machinery to this region to turn over rake not easy to operate, so before turning group, equally first movable jube 13 is adjusted to deflection in the middle of fermentation bed pigsty the position proceeding to the pigsty region 1m-3m of swinery is installed, thus guarantee that the fermentation bed pigsty boundary set excrement region of originally raising pigs facilitates the operation of bedding and padding machine for turning up the soil and harrowing tool.Thisly regularly swinery is proceeded to the good pigsty of pad material fermentation, original place pigsty fermenting bed padding carries out machinery and turns over rake, fermentation, and the mode of periodic cyclic operation constitutes the raising method of the regular partition wheel rim of fermentation bed, the chance of static fermentation is created to fermenting bed padding, make fermenting bed padding temperature be raised to higher temperature harmful levels of pathogens is killed, the complete glycolysis of Pig dung and urine excreta stayed will be collected, effectively prevent bedding and padding stercoroma, the appearance of moist and muddyization phenomenon, what the sour fragrance taste that produces of simultaneously fermenting effectively promoted pig to new fermentation bedding and padding environment probes into desire, promote appetite and the growth of pig, add the mechanical damage dynamics to bottom straw bundle.

Described fermentation bed safeguards that fermenting agent is by II type fermentation bed fermenting agent (regular maintenance type) (boar fermentation bed tri compound microbial inoculum of academy of agricultural sciences of Jiangsu Province herding Research Institute, application number: 201410130166.5, the applying date: 2014-04-01), raise during live pig stage bed body is safeguarded in fermentation bed and use.

The bred pigs stage (71-120 age in days), pig body weight increases fast, its strength of turning over arch increases gradually, turning over arch, to probe into the degree of depth of bedding and padding also darker, the mechanical damage power of the straw bundle of fermentation bed lower floor is increased gradually, arch can be turned over when pig body weight reaches 50-60kg and produce the hole body of the degree of depth at more than 40cm, a large amount of broken under the huge mechanical force that rice and wheat straw bundle and shaping stalk turn over arch pig, stalk and fermentation bed discreteness bedding and padding and the wherein excremental contact area of fecaluria increase considerably, and improve the degradation speed of stalk; Simultaneously, Pig dung and urine discharge capacity sharply rises, bring the digested Carbon and nitrogen sources that fermentation bed is a large amount of into, facilitate the further degraded of broken stalk, but too increase the bearing capacity of fermenting bed padding, cause fermenting bed padding surface stercoroma, humidity and muddyization, have impact on the aerobic glycolysis speed of ight soil, produce NH ₃, H ₂the pernicious gases such as S.And in the bred pigs stage by taking the above-mentioned raising method of regularly turn-taking, effectively avoid the generation of this phenomenon.At the end of this stage, fermenting bed padding lower floor rice and wheat straw bundle more than 60% is broken or rot.

2.2.3) latter stage fixed-point injection spices extract, the large pig of directional guide turns over arch behavior to not destroying probing into of straw bundle region of becoming thoroughly decomposed completely:

When pig reaches 120 age in days, swinery average weight is more than 60kg, and swinery enters fattening stage (121-155 age in days), and the muscle power of pig strengthens further, and turn over arch ability more by force, now removal activity jube 13, takes large layout of a page without columns feeding manner; By puncturing to fermenting bed padding, check the region of the shaping straw bundle that bottom still exists in fermentation bed, to these region lower floor straw bundle injection spices extracts, and leave a small amount of extract in region surface, utilize the sharp-nosed feature of pig, initiative exploring turns over the region that arch leaves spices extract, fast that the shaping straw bundle of remnants is broken; Simultaneously, because fermenting bed padding cannot depend merely on the fecaluria excreta turning over arch and the sharp increase of static fermentation degraded fattening stage pig of pig, so every 5-7 days, rake is turned over to the region of stercoroma, muddyization in fermentation bed, promote the mixing of ight soil and broken stalk, the discrete bedding and padding in upper strata, improve bedding and padding gas permeability, promote the quick glycolysis of pig fecaluria excreta.

Described spices extract adopts spices, the taste stimulation agent such as tsaoko, cardamom, fennel, Chinese prickly ash, cassia bark, sucrose, monosodium glutamate, and adding water to boil forms.

Described fermentation bed pigsty each stage swine rearing density is, piglet (35-70 age in days) 1-1.2 Tou/㎡, bred pigs (71-120 age in days) 0.6-0.8 Tou/㎡, growing and fattening pigs (120-155 age in days) 0.4-0.5 Tou/㎡.

Latter stage, to fermenting bed padding fixed-point injection spices extract, makes pig become to the unordered behavior that fermentation bed turns over arch the behavior effectively destroying shaping straw bundle, facilitates the broken glycolysis of residue shaping stalk.

2.3) market pig deliver for sale after bedding and padding turn over rake heap fermentation process, specifically implement according to following steps:

When swinery age in days reach 155-165 age in days deliver body weight for sale time, turn over the effect of arch extruding at fermentative degradation and pig body under, bedding and padding thickness decline 30-40cm in fermentation bed pigsty, the straw bundle of laying bottom fermentation bed pig turn over the effect of arch mechanical destruction and bacterial classification static fermentation under present two states: a kind of completely brokenly to disappear, account for the 85-95% of straw bundle; Integrated distribution is in a position for fermentation bed bottom close proximity to ground, and straw bundle also keeps original form, but is squeezed into flat stalk block, but the toughness fiber in stalk disappears, and slightly firmly stalk block is namely completely broken.Now will carry out that live pig is delivered for sale, the process of bedding and padding heap fermentation, concrete steps are as follows:

The first step, big porker is delivered for sale:

When growing and fattening pigs body weight reach 90-110kg deliver body weight for sale time, open the fermentation bed dodge gate in fermentation bed pigsty east side, take out the bedding and padding baffle plate of bedding and padding pond, fermentation bed east side opening part, the big porker in fermentation bed is driven out of, butchers sale;

Second step, bedding and padding turn over rake:

Bedding and padding machine for turning up the soil and harrowing is opened into fermentation bed pigsty by bedding and padding pond, east side opening part, entirely enclose entirety to the bedding and padding in fermentation bed pigsty to turn over, ploughing depth 30-35cm, object is fully mixed fermentation bed surface stercoroma and the stalk of lower floor's fragmentation and fermentation bed top layer bedding and padding;

3rd step, bedding and padding are piled up, fermentation:

Adopt fermenting bed padding heap fermentation agent 1L and 5-10 kilogram of rice bran or wheat bran to mix, it is for subsequent use to make bacterial classification mixture covering fermentation 24 hours, (add 0.5 kilogram of brown sugar, white sugar, molasses better effects if, lower same), by fermentation bed east, the bedding and padding baffle plate of bedding and padding pond, west side opening part all takes out, open fermentation bed pigsty east, the fermentation bed dodge gate in west side, small-sized forklift is opened into operation, the wide working path of a 2m is opened up in the south in fermenting bed padding pond, forklift can be worked in bedding and padding pond, bedding and padding forklift in bedding and padding pond is deposited in and is piled into height 80-120cm bedding and padding heap by platform side of sleeping, in banking process, pre-configured bacterial classification mixture is added water and to dilute by 1:100, layering is evenly sprayed in bedding and padding heap, add white sugar in water and start fermentation fast to promote that bedding and padding are piled, with fermenting bed padding areal calculation, white sugar addition controls at 3-5kg/100m ²fermenting bed padding.Pad material stack volume can not be less than 2m ³, be highly not less than 80cm, bedding and padding heap moisture controls at 60-70%.

After the accumulation of bedding and padding heap completes, top is added a cover insulation straw screen or mat or is covered with plastic foil simply, does not need sealing; Pad material fermentation two days later internal temperature can reach more than 60 DEG C, then after heap fermentation, suitable turning in 3-5 days is once, during turning, forklift is left and piles scraper to bedding and padding pond north side heap fermentation by being deposited in by the bedding and padding of platform side of sleeping into bedding and padding pond, thus by original bedding and padding heap bottom and outside material importing bedding and padding heap, bedding and padding are accelerated and uniform fermentation, after several days, bedding and padding heap internal temperature is more than 65 DEG C, and temperature declines maintenance relative constancy gradually afterwards, and now bedding and padding heap fermentation just completes.The successful mark that ferments is: material is the complete stink without ight soil, has the fragranced after kind of light biofermentation on the contrary, is covered with a large amount of white hypha in heap.

The agent of described fermenting bed padding heap fermentation is III type fermentation bed fermenting agent (compost fermentation is special) (the boar fermentation bed tri compound microbial inoculum having academy of agricultural sciences of Jiangsu Province herding Research Institute, application number: 201410130166.5, the applying date: 2014-04-01).

2.4) clear out the fermenting bed padding compost completely that becomes thoroughly decomposed, specifically implement according to following steps:

Generally through the fermentation of 10-14 days, namely fermenting bed padding compost has become thoroughly decomposed completely, can't see stalk and the ight soil of shaping in material; Material is through hot fermentation simultaneously, and the source of infection overwhelming majority such as harmful microorganism wherein, parasitic ovum are killed, and the environment of fermentation bed are served to effect of sterilization; Now the rice wheat of a new round starts again harvest time, while the transhipment of straw bundle utilizes, forklift and tractor are left in bedding and padding pond fermenting bed padding compost entrucking completely of becoming thoroughly decomposed to transport, in the farmland that direct input has just been gathered in the crops, fully mixed with soil by the effect of rotovator, as next, the base fertilizer of crop uses in season.So just achieve the slitless connection of stalk and the dirty recycling of pig-breeding excrement.

3) fermentation bed colony house operating period and stalk concentrate the slitless connection process of generation phase:

China's most area rice wheat rotation plantation is 1 year two season substantially, and for yangtse-huaihe region, paddy rice ripe and harvested in the first tenday period of a month general late September-11, wheat general 5-6 month ripe and harvested, midfeather is all at about 6 months.The concentrated generation time slitless connection of the cycle used to make fermentation bed colony house and rice and wheat straw, following arrangement is done to a life cycle of fermentation bed pigsty: straw bundle is collected, the laying phase (1-2 days), new bedding and padding are transported into and start yeast phase (5-10 days), weanling pig (about 35 ages in days) delivers the growing and fattening pigs culture-cycle (120 days) of (about 155 ages in days) for sale to live pig, market pig deliver for sale after bedding and padding turn over rake the heap fermentation process phase (15 days), the complete fermentation bed compost that becomes thoroughly decomposed clears out the phase (1-2 days), fermentation bed pigsty sky circle sterilization phase (7-10 days), whole life cycle is also at about 6 months, thus focus utilization can be obtained when the next life cycle of fermentation bed starts after making rice and wheat straw concentrate generation.Generation period can be concentrated according to the stalk of this locality in each department, formulate with it produce stage slitless connection the application plan of fermentation bed colony house, before rice wheat harvest obtains, carry out the breeding plan of boar in advance or sign the seedling pig purchase and sale agreement of corresponding age in days with kind pig farm, make to utilize the stage at rice and wheat straw, have the seedling pig of sufficient amount to cultivate scale and complete utilization of dissolving to rice and wheat straw resource.

Realize the slitless connection that fermentation bed colony house operating period and stalk concentrate the generation phase; make a fermentation bed colony house life cycle; fatten simultaneously completing market pig; also achieve to upper one season rice and wheat straw bedding and paddingization utilize; and ferment by mixing to become thoroughly decomposed with the dirt of live pig excrement; solve the dirt of scale pig-breeding excrement and concentrate generation pollution on the environment, create organic manure for soil melioration simultaneously.

The invention has the advantages that:

First, there is provided wide farmers simple, easy straw utilization mode, directly solve rice and wheat straw and concentrate the crop straw burning problem of generation time point: straw utilization mode of the present invention is simple, easy, improve wide farmers to collect straw refuse, the initiative utilized, fermentation bed colony house operating period and stalk concentrate the slitless connection process of generation phase, stalk is concentrated the while of generation can obtain focus utilization at once, eliminate stalk storage, the cost that loss and later stage carrying utilize, fundamentally solve harvest season rice and wheat straw to burn and the severe air pollution problem such as the haze that causes.

Claims

1. a stalk is as the pig house of the recycling of pig fermenting bed padding, it is characterized in that, comprise fermentation bed pigsty (1), described fermentation bed pigsty (1) edge is provided with fence (7), along long side direction, the side of fermentation bed pigsty (1) is provided with bedding and padding pond (4), the opposite side of fermentation bed pigsty (1) is provided with platform of sleeping (3), described platform of sleeping (3) is upper is provided with autofeed hopper (12) by passageway (2) side, the outside of described fermentation bed pigsty (1) and the position of platform (3) of sleeping is provided with passageway (2).

2. stalk according to claim 1 is as the pig house of the recycling of pig fermenting bed padding, it is characterized in that, along short side direction, in described fermentation bed pigsty (1), be provided with PVC board (14) and movable jube (13).

3. stalk according to claim 1 is as the pig house of the recycling of pig fermenting bed padding, it is characterized in that, the bottom of described bedding and padding pond (4) is face, soil, and sidewall is brick mix structure; Two minor face places in bedding and padding pond (4) are provided with opening (10); The body of wall at described opening (10) place is provided with draw-in groove (11), be inserted with bedding and padding baffle plate (5) in described draw-in groove (11), this opening (10) top is provided with fermentation bed dodge gate (6).

4. stalk according to claim 3 is as the pig house of the recycling of pig fermenting bed padding, it is characterized in that, described bedding and padding baffle plate (5) is glass steel material.

5. stalk is as a resource utilization method for pig fermenting bed padding, it is characterized in that, the stalk of employing described in the claims, as the pig house of the recycling of pig fermenting bed padding, is specifically implemented according to following steps:

The collection of step 1, stalk;

The utilization of step 2, straw bundle and process;

Step 2.4, clear out the fermenting bed padding compost completely that becomes thoroughly decomposed.

6. stalk according to claim 5 is as the resource utilization method of pig fermenting bed padding, it is characterized in that, the collection of described step 1 stalk is specifically implemented according to following steps:

Concentrate the harvest time of generation at rice and wheat straw, after having gathered in, when its water content of stalk is at 15-25%, the stalk gathered in is picked up, compresses and bundling; Straw bundle is the square bale of size 75cm*30cm*40cm, average weight 8-10kg/; By compression, bundling process, by the volume-diminished 70-80% of stalk.

7. stalk according to claim 5 is as the resource utilization method of pig fermenting bed padding, it is characterized in that, described step 2.1 is entered to carry out the laying of straw bundle to fermentation bed pigsty before pig and process is specifically implemented according to following steps:

Step 2.1.1, the bedding and padding baffle plate of the opening part of bedding and padding pond (4) to be taken out, open the fermentation bed dodge gate (6) that opening (10) top is arranged, rice and wheat straw bundle is transported in bedding and padding pond (4), pile up the bottom in bedding and padding pond successively, between straw bundle and straw bundle, keep the spacing of 1-3cm;

In step 2.1.2, in early days piglet living area (8) bedding and padding pond, straw bundle 30cm*75cm's flats down, be paved into the straw bundle padding layer of thickness 40cm, it is laid vinasse, bacterium chaff discreteness bedding and padding, thickness 10-20cm, this region is from 35 ages in days to the living area of 70 ages in days after weanling pig lairage; The flatting down of straw bundle 40cm*75cm in the bedding and padding pond of non-early stage piglet living area (9), is paved into the straw bundle padding layer of thickness 30cm, it is laid vinasse, bacterium chaff discreteness bedding and padding, thickness 20-30cm; Separate with the bedding and padding of PVC board (14) by early stage piglet living area (8) and non-early stage piglet living area (9); Straw bundle upper strata discreteness bedding and padding are paved; After laying completes, bedding and padding baffle plate (5) is inserted in draw-in groove (11), and closes fermentation bed dodge gate;

After step 2.1.3, bedding and padding have been laid, fermentation bed early stage piglet living area (8) is proceeded to front piglet, pre fermentation process is carried out to early stage piglet living area fermenting bed padding, specifically: start the water of fermenting agent evenly splash in early days on piglet living area (8) fermenting bed padding by being mixed with fermentation bed, and control bottom straw bundle humidity more than 65%, accumulate the water of 1-3cm bottom bedding and padding pond, the initial stage 6-12 hour bottom that stalk is added water in bedding and padding entirety is immersed in water; Before bedding and padding add water, the seam crossing grave of bedding and padding baffle plate bottom 10-20cm and draw-in groove lives 12 hours, prevents bedding and padding pond bottom water from dividing outflow, is removed by seam crossing soil after 12 hours, allows the remaining water also do not oozed down flow out; After in fermentation bed, water splashed by bedding and padding, top layer overlay film fermentation 2-3 days, has thrown off top layer overlay film; After throwing off top layer overlay film, bedding and padding proceed to the aerobic fermentation stage, and lower floor's straw bundle Rapid Fermentation heats up, and moisture scatters and disappears fast, and lower floor's straw bundle internal temperature is up to 60-70 DEG C, but skin temperature is close to room temperature; Winter, 5-7 days after water-sprinkling fermentation, after 7-10 days summer, fermentation bed lower floor straw bundle internal temperature progressively drops to 40-45 DEG C, moisture drops to 45%, now proceeded to by the piglet of a week after just weaning and lay straw bundle thickness 40cm, discreteness bedding and padding thickness is raise in the early stage piglet living area (8) of fermentation bed of 10-20cm, separates with movable jube (13); When swinery reaches 60 age in days, start to repeat above-mentioned fermentation treatments to the bedding and padding of non-early stage piglet living area (9), when reaching 70 age in days to swinery age in days, PVC board (14) is taken out, fermentation bed padding for pig sty is connected.

8. stalk according to claim 5 is as the resource utilization method of pig fermenting bed padding, it is characterized in that, the process of described step 2.2 growing and fattening pigs feeding period bedding and padding is specifically implemented according to following steps:

Step 2.2.1, early-stage newborn swine rearing lay relative thin bedding and padding; After the pad material fermentation in the early stage piglet living area of fermentation bed pigsty completes, the weanling pig of 35 ages in days is proceeded to the early stage piglet living area of fermentation bed, because pig weight is little, turn over arch ability little, fecaluria discharge capacity is few, early stage piglet living area is set in fermentation bed pigsty, the straw bundle of bottom laying depth 40cm, the discreteness padding layer of upper strata 10-20cm; Piglet is made namely to touch the stalk bundle layer of lower floor's heating by self turning over arch like this, be conducive to the heat insulation warming of piglet, decrease diarrhoea ratio and the extra insulation energy and equipment cost consumption, and make that namely piglet is early stage produces mechanical damage effect to lower floor's straw bundle; Meanwhile, thinner upper strata bedding and padding make the urine of piglet enter straw bundle padding layer through top layer discreteness bedding and padding, increase humidity and the nitrogenous source of lower floor's straw bundle, promote straw bundle glycolysis;

Swinery reaches 70 ages in days, movable jube (13) is disassembled, swinery, by proceeding to the position of the pigsty region 1-3m of swinery, then proceeds in the fermentation bed pigsty of movable jube (13) opposite side by the middle deflection being arranged on fermentation bed pigsty, simultaneously, the bedding and padding baffle plate (5) at opening (10) place of early stage piglet living area (8) is taken out, open the fermentation bed dodge gate (6) that opening (10) top is arranged, Cultivator is opened in fermentation bed pigsty, comprehensively rake is turned over to the bedding and padding of early stage piglet living area (8), the pig manure that top layer is accumulated and bottom are turned over the broken stalk of arch by piglet and upper strata discreteness bedding and padding fully mix, improve the gas permeability of top layer bedding and padding simultaneously, promote the generation of aerobic fermentation, and supplement the appropriate fermentation bed of sprinkling and safeguard fermenting agent, promote the glycolysis accumulating ight soil, because swinery is transferred, fermenting bed padding has an opportunity to carry out static fermentation, top layer grows mushroom, actinomycetic mycelia, become the food proceeding to swinery next time, because bedding and padding in the fermentation bed pigsty that former non-early stage piglet living area (9) is held have carried out starting fermentation turning pig for first 10 days, bedding and padding have the rear distinctive fragrance of fermentation, add that new environment excites and just proceed to the desire that swinery probes into new environment, thus add pig arch frequency is turned over to fermentation bed lower floor straw bundle, increase the mechanical destruction intensity to straw bundle, subsequently according to seasonal weather situation and fermentation bed muddyization, collection excrement situation, every 2-3 week, in two regions that swinery is split by movable jube (13) again, is turned group once, because pig has the original habit by delimiting the sphere of influence at border excretion fecaluria, pig is liked close to the pigsty corner areas defecation near movable jube (13) more, and machinery to this region to turn over rake not easy to operate, so before turning group, equally first movable jube (13) is adjusted to deflection in the middle of fermentation bed pigsty the position proceeding to the pigsty region 1-3m of swinery is installed, thus guarantee that the fermentation bed pigsty boundary set excrement region of originally raising pigs facilitates the operation of bedding and padding machine for turning up the soil and harrowing tool, thisly regularly swinery is proceeded to the good pigsty of pad material fermentation, original place pigsty fermenting bed padding carries out machinery and turns over rake, fermentation, and the mode of periodic cyclic operation constitutes the raising method of the regular partition wheel rim of fermentation bed, effectively prevent the appearance of bedding and padding stercoroma, humidity and muddyization phenomenon, improve swinery simultaneously and desire is probed into new environment, add the mechanical damage dynamics to bottom straw bundle,

When pig reaches 120 age in days, swinery average weight is more than 60kg, and swinery enters the fattening stage of 121-155 age in days, and the muscle power of pig strengthens further, and turn over arch ability more by force, now removal activity jube (13), takes large layout of a page without columns feeding manner; By puncturing to fermenting bed padding, check the region of the shaping straw bundle that bottom still exists in fermentation bed, to these region lower floor straw bundle injection spices extracts, and leave a small amount of extract in region surface, utilize the sharp-nosed feature of pig, initiative exploring turns over the region that arch leaves spices extract, fast that the shaping straw bundle of remnants is broken; Simultaneously, because fermenting bed padding cannot depend merely on the fecaluria excretion turning over arch and the sharp increase of static fermentation degraded fattening stage pig of pig, so every 5-7 days, rake is turned over to the region of stercoroma, muddyization in fermentation bed, promote the mixing of ight soil and broken stalk, the discrete bedding and padding in upper strata, improve bedding and padding gas permeability, promote the quick glycolysis of pig fecaluria excreta;

Described fermentation bed pigsty each stage swine rearing density is, the piglet 1-1.2 Tou/㎡ of 35-70 age in days, the bred pigs 0.6-0.8 Tou/㎡ of 71-120 age in days, the growing and fattening pigs 0.4-0.5 Tou/㎡ of 120-155 age in days.

9. stalk according to claim 5 is as the resource utilization method of pig fermenting bed padding, it is characterized in that, described step 2.3 market pig deliver for sale after bedding and padding turn over rake heap fermentation process and specifically implement according to following steps:

Step 2.3.1, growing and fattening pigs are delivered for sale: when growing and fattening pigs body weight reach 90-110kg deliver body weight for sale time, open fermentation bed dodge gate (6), take out bedding and padding baffle plate (5), the big porker in fermentation bed is driven out of, butchers sale;

Step 2.3.2, bedding and padding turn over rake: open into fermentation bed pigsty by the opening part that bedding and padding machine for turning up the soil and harrowing is held by early stage piglet living area (8), entirely enclose entirety and turn over, ploughing depth 30-35cm to the bedding and padding in fermentation bed pigsty;

Step 2.3.3, bedding and padding are piled up, fermentation: adopt fermenting bed padding heap fermentation agent 1L and 5-10 kilogram of rice bran or wheat bran to mix, and it is for subsequent use to make bacterial classification mixture covering fermentation 24 hours; Bedding and padding baffle plate (5) is all taken out, open fermentation bed dodge gate (6), forklift is used to be deposited in by platform side of sleeping by the bedding and padding forklift in bedding and padding pond (4), be piled into height 80-120cm bedding and padding heap, in banking process, pre-configured bacterial classification mixture is added water and evenly spray in bedding and padding heap by 1:100 dilution layering, add white sugar in water and start fermentation fast to promote that bedding and padding are piled, with fermenting bed padding areal calculation, white sugar addition controls at 3-5kg/100m ²fermenting bed padding; Pad material stack volume can not be less than 2m ³, be highly not less than 80cm, bedding and padding heap moisture controls at 60-70%;

After the accumulation of bedding and padding heap completes, top is added a cover insulation straw screen or mat or is covered with plastic foil simply, does not need sealing; Pad material fermentation two days later internal temperature reaches more than 60 DEG C, then after heap fermentation, suitable turning in 3-5 days is once, during turning, forklift is left and piles scraper to bedding and padding pond north side heap fermentation by being deposited in by the bedding and padding of platform side of sleeping into bedding and padding pond, thus by original bedding and padding heap bottom and outside material importing bedding and padding heap, bedding and padding are accelerated and uniform fermentation, after several days, bedding and padding heap internal temperature is more than 65 DEG C, and temperature declines maintenance relative constancy gradually afterwards, and now bedding and padding heap fermentation completes.

10. stalk according to claim 5 is as the resource utilization method of pig fermenting bed padding, it is characterized in that, clear out the fermenting bed padding compost completely that becomes thoroughly decomposed in described step 2.4 specifically to implement according to following steps: through the fermentation of 10-14 days, namely fermenting bed padding compost becomes thoroughly decomposed completely, can't see stalk and the ight soil of shaping in material; Material is through hot fermentation simultaneously, and the source of infection overwhelming majority such as harmful microorganism wherein, parasitic ovum are killed, and the environment of fermentation bed are served to effect of sterilization; Now the rice wheat of a new round starts again harvest time, while the transhipment of straw bundle utilizes, forklift and tractor are left in bedding and padding pond fermenting bed padding compost entrucking completely of becoming thoroughly decomposed to transport, in the farmland that direct input has just been gathered in the crops, fully mixed with soil by the effect of rotovator, as next, the base fertilizer of crop uses in season, namely achieves the slitless connection of stalk and the dirty recycling of pig-breeding excrement.