CN105284718B - A kind of mountain area in northwest Hunan province zoology breeding method and pattern - Google Patents

A kind of mountain area in northwest Hunan province zoology breeding method and pattern Download PDF

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CN105284718B
CN105284718B CN201510008497.6A CN201510008497A CN105284718B CN 105284718 B CN105284718 B CN 105284718B CN 201510008497 A CN201510008497 A CN 201510008497A CN 105284718 B CN105284718 B CN 105284718B
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green watermifoil
ecological wetland
tank
green
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CN105284718A (en
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侯海军
盛良学
肖润林
刘峰
张文钊
刘毅
秦红灵
盛荣
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Institute of Subtropical Agriculture of CAS
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/22Methane [CH4], e.g. from rice paddies
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
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    • Y02P60/87Re-use of by-products of food processing for fodder production

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Abstract

The invention discloses a kind of mountain bridge breeding method and pattern, its step:Each module placement of A, zoology breeding method;B, pig breeding feed selection:Pig feed is configured by plant;C, the separation of solid and liquid of swine excrement, fermentation:Swine excrement first separation of solid and liquid before fermentation, solid manure adds green watermifoil fermentation after separation.D, biogas slurry purification and drop nitrogen:The harmful substance and reduction biogas slurry nitrogen concentration in biogas slurry are removed using straw+green watermifoil system.E, non-polluted tea and Rice Production:Tealeaves and the source of manure of paddy rice are to have based on base manure, and tealeaves and rice insect pest preventing and treating are based on physical control;F, tail water purification:Tail water cleaning system is used as using green watermifoil wetland, it is ensured that tail water qualified discharge.The pattern is made up of pig farm, tea place, septic tank, straw clarifier-tank, green watermifoil ecological wetland, paddy field.Method is easy, and easy to operate, cost is low, and breeding pollution can be controlled completely, while improving raiser's income.

Description

A kind of mountain area in northwest Hunan province zoology breeding method and pattern
Technical field
The present invention relates to mountain area in northwest Hunan province field of ecological agricultural, a kind of efficient ecological agriculture of cultivation+plantation is more particularly to Industry method, also relates to a kind of pattern of mountain bridge breeding, be particularly suitable for use in mountain area in northwest Hunan province.
Background technology
Mountain area in northwest Hunan province is located at Northwestern Hunan, borders on Guangxi in the south, borders on Chongqing of Sichuan in the west, Hubei is faced in north.Mountain area in northwest Hunan province belongs to military Mound mountain area, is typical " old, less, side, poor " area, is that region underdeveloped in flakes is concentrated in the whole nation.Hunan Province in 2010 Mountain area in northwest Hunan province total output value is only the 13% of the whole province, and total output value per capita just corresponds to the 53% of the whole province, local revenue The 9.7% of Jin Zhan the whole provinces, urban residents' disposable income per capita just corresponds to the whole nation, the 63.97% of the whole province, 73.8%, peasant Per capita net income just corresponds to the whole nation, the 61.28% of the whole province, 64.5%.Hunan Province has national 20, poor county, mountain area in northwest Hunan province Account for 14;24, poor county of shared province, mountain area in northwest Hunan province accounts for 15.Determine 2100 yuan of new Standard of Poverties, the population below the poverty line 331 according to first Ten thousand people.The most production and living conditions of these populations below the poverty line are arduous, and production is lived at the mercy of the elements, and transport is lived by carrying on the shoulder and in one's hands and leans on hedge Cogongrass, the exceptionally poverty-stricken masses in part, has little food to eat, has nothing but the bare walls in the house, and indivedual masses whole family properties do not worth 500 yuan.Go on a journey hardly possible, power shortage, With the problems such as shipwreck, the difficulty of getting medical service, difficult schooling, difficulty of choosing spouse in some mountain areas also than more prominent, more than the 40 years old unmarried personnel in indivedual villages There are as many as tens people.
At present, the positive Efforts To Develop Wuling Shan Mountain section anti-poverty project of country, mountain area in northwest Hunan province is one of key area.2012 Former Premier Wen Jiabao has held the Wuling Shan Mountain section anti-poverty project forum of Trans-Provincial/Municipal in Jishou, 71 counties (city, Area) development for poverty relief leading group group leader participation meeting.In recent years, pig-breeding industry is just greatly developed in mountain area in northwest Hunan province, and live pig is supported Developing for industry is grown, vigor is brought to local economy, wealth is brought to the people.However, due to pig-breeding industry Excrement not scientific disposal, had a strong impact on the ecological environment of culture zone, directly affects pig-breeding industry development and The raising of living standards of the people.The scientific method of a set of pig-breeding industry+planting industry is formulated, pig-breeding excrement is efficiently utilized, Key as mountain area in northwest Hunan province agricultural development.
Mountain area in northwest Hunan province water, thermal resource enrich, and preferably (summer high temperature is rainy, and rain heat is same for most area cooperation Phase), by climate zone Lai agricultural production potential it is larger, be adapted to plantation good quality and high output paddy rice.By taking Mountainous area in Changde as an example, year samming 16 DEG C, year precipitation 1440mm,>10 DEG C of 5000 DEG C of effective accumulated temperature, year sunshine time 1500h.
Soil most soil in mountain area in northwest Hunan province react acid, suitable growth of tea plant.Mountain area in northwest Hunan province plantation tealeaves also has 3 Big advantage.1, mountain area in northwest Hunan province is higher with respect to the eastern region height above sea level of same latitude, and temperature is relatively low, and favors low temperature is in tea tree nitrogen Metabolism, so as to form the nitrogen-containing compounds such as more protein and amino acid, tea flavour is fresher refreshing, comparatively the carbon of tea tree Metabolism is slower, and the saccharide compound content such as Tea Polyphenols of formation is not high.2, mountain area in northwest Hunan province humidity is larger, and high mountain cloud and mist is more Unrestrained, illumination is short and diffused light is more, and the saccharide compound condensation of photosynthesis formation is difficult, and cellulose is difficult to be formed in tealeaves, tea Leaf fresh leaf keeps fresh and tender and non-aging in a long time.Under the conditions of diffused light, make reddish yellow coloured light in light quality more blue Purple light is difficult to pass through, and reduces ultraviolet irradiation, is conducive to the formation of chlorophyll, nitrogenous thing and fragrance.3, mountain area in northwest Hunan province is high Mountain day and night temperature is big, and daytime, the organic substance of photosynthesis accumulation was more, and the low respiration consumption of nocturnal temperature is few, has in tealeaves The accumulation of machine thing is more, high into tea quality reclaimed water extract content, and millet paste concentration is good.
The present invention has formulated a set of cultivation, kind in mountain area in northwest Hunan province according to mountain area in northwest Hunan province landform, soil and climate characteristic The high-efficiency agriculture production method be combineding with each other is planted, the dirt of pig-breeding excrement can be reduced or even solve by carrying out production using the method Dye, improves grain, tea yield and quality, while reducing chemical fertilizer input cost.And method is simple to operate, easily by vast cultivation Receive and use with planting household.
The content of the invention
The purpose of the present invention is to be the provision of a kind of mountain area in northwest Hunan province zoology breeding method, and the method is easy, operation letter Just, after the dirt of cultivation excrement is by separating dry space from moist space, ferment respectively, the biogas slurry of fermentation enters paddy field by straw+green watermifoil wetland, it is raw Produce non-pollution rice.Solid matter and part biogas slurry after fermentation are used for tea place Tea Production, cultivate non-polluted tea.It is ecological wet The green watermifoil part on ground, which is added in solid manure, participates in fermentation process, accelerates manure fermentation.A part is added to pig feeding It is used to fatten live pig in material, a part regards tea place green manure, and realization makes full use of.
Another object of the present invention is to be the provision of a kind of pattern of mountain area in northwest Hunan province zoology breeding, this pattern cost Cost is low, and synthesis uses high financial profit, easy to use, easily promotes, is easily received by numerous raisers.
In order to achieve the above object, the present invention uses following technical measures:
A kind of mountain area in northwest Hunan province zoology breeding method, its step is:
Each module placement of A, zoology breeding method:Tea place B is laid out in pig farm A surroundings, septic tank C, straw clarifier-tank D cloth Put below pig farm, the green watermifoil ecological wetland E1 of the first order is arranged in below straw clarifier-tank D, the green watermifoil in the second level is ecological Wetland E2 is arranged in below the green watermifoil ecological wetland E1 of the first order, and paddy field F is arranged in the green watermifoil ecological wetland E2 in the second level Lower section, the green watermifoil ecological wetland E3 of the third level is arranged in paddy field F end.Layout as shown in figure 1, set up pig farm, tea place, The green watermifoil ecological wetland of septic tank, straw clarifier-tank, the first order, the green watermifoil ecological wetland in the second level, the green fox-brush of the third level Algae ecological wetland, paddy field.Depending on each part is according to landform, so that solid waste more convenient can be utilized, tea tree is using contour Line is planted, and pig farm A is feeds live pig place, and tea place B is production non-polluted tea place, and septic tank C is liquid fermentation place, rice Careless clarifier-tank D is purification biogas slurry place, and green watermifoil ecological wetland E1 and E2 are green to absorb the place of the nutrients such as biogas slurry N Watermifoil ecological wetland E3 is absorbs the place of the nutrients such as tail water N, and paddy field F is production non-pollution rice place.
B, pig breeding feed selection:In order to reduce feed cost and control content of beary metal in pig feed, using certainly Mixed fodder processed, is formulated as follows, corn:60%th, Soybean Meal:30%th, peanut meal:6.46%th, salt:0.30%th, sodium sulphate: 0.20%th, lysine hydrochloride:0.35%th, sulfuric acid lysine:0.80%th, the Choline Chloride of powdery 50%:0.80%th, the micro member of mineral Plain premix 1%, vitamin premix 0.0025% (250 g ton), phytic acid enzyme feed additive:0.0025% (250 grams/ Ton), bacillus licheniformis powderous preparations:0.0025% (250 g ton), nicotinic acid/pyridine acid chrome feed grade/food-grade/pharmaceutical grade Additive:0.0015% (150 g ton).Using the minitype fodder-pelleting machine of Guangzhou Guo Laiwei plant equipment Co., Ltd 120 by jade Rice, Soybean Meal, peanut meal, salt, sodium sulphate, lysine hydrochloride, sulfuric acid lysine, the Choline Chloride of powdery 50%, mineral are micro Element premix, vitamin premix, phytic acid enzyme feed additive, bacillus licheniformis powderous preparations, nicotinic acid/pyridine acid chrome are raised Expect to granulate after level/food-grade/pharmaceutical grade additive is well mixed, obtain a kind of mixed fodder, be stored in the warehouse of aeration-drying Interior, watermifoil does not mix with above-mentioned mixed fodder, 1-2% bud green watermifoil is added when feeding live pig every time, by bud green fox-brush Algae is cut into segment, (segment for being prepared into 1 cm).Pig breeding feed can be using general any pig breeding feed, as just Rainbow, Yue Tai or Camel feeds.
C, swine excrement separating dry space from moist space and fermentation, purification:Swine excrement utilizes doing that Hubei flat peach Xing Hui environmental protection machinerys factory produces Hygroscopic water is disembarked after separation, and liquid carries out fermentation process in septic tank C, is handled one week.Solid matter water content is about left 50% The right side, solid is fermented one week in the form of compost, eliminates worm's ovum and harmful microorganism.Liquid substance fermentation process is as follows:Pig urinates The waste water of liquid and flushing pigsty is flowed into after septic tank, is fermented 10 days.Solid matter ferments, and fermentation process is as follows:It will pick up from green Watermifoil ecological wetland E1, E2, E3 green watermifoil break into 3-5 centimetres of segment, by green watermifoil:Pig manure=1:5 ratio Mix and add North Sea Qun Lin bioengineering Co., Ltd group's woods leavening, by microbial inoculum:Pig manure=1:4000, put heap fermentation 10 My god, eliminate worm's ovum and harmful microorganism.Liquid fermentation material is after septic tank C processing, and into straw clarifier-tank D, straw is net Change pond D volumes 20m3(build straw clarifier-tank 20m by every 100 pigs of livestock on hand3), 1 meter or so of tank depth is put into 850 kilograms of rice in pond Grass.After straw clarifier-tank D, the COD and full nitrogen concentration in sewage are respectively by 3,500~15,000 and 500~1,700mg/L Drop to 3,400 and below 700mg/L, the suitable growth scope in green watermifoil.Biogas slurry is in straw clarifier-tank D by micro- Biological decomposition, most of antibiotic is degraded, at the same the thick substances that part is harmful to plant growth be broken down into be easy to by The small-molecule substance of plant absorption.
D, ecological wetland N (nitrogen) are removed:The biogas slurry flowed out from straw clarifier-tank D, nitrogen content is higher, is unfavorable for the suction of paddy rice Receive, circulated 1 week through the green watermifoil ecological wetland E1 of the first order and the green watermifoil ecological wetland E2 in the second level, the green watermifoil of the first order The green watermifoil ecological wetland E2 areas of ecological wetland E1 and the second level are respectively 100m2(build green watermifoils at different levels by every 100 pigs Ecological wetland 100m2).Green watermifoil ammonia nitrogen removal speed in aquaculture wastewater is 3,500mg N/m2/ d, green watermifoil was at 7 days The clearance of ammonia nitrogen was that can reach 75% in interior (200 and 400ppm) to aquaculture wastewater, by 10 days close to 95%, ecological from two-stage Water (water now is defined as scavenging solution) N content that wetland is flowed out is significantly reduced, into paddy field F.
E, non-polluted tea cultivation:Tea place B mainly uses pig manure solid fermentation product, biogas slurry and green watermifoil, consumption Respectively every mu 3000 kilograms, 500 kilograms and 2000 kilograms, on this basis, every mu is applied 11 kilograms of urea, and calcium superphosphate 6 is public Jin, 7 kilograms of potassium chloride.Divide base manure and application of topdressing, it is specific as follows:Base manure (3000 kilograms of pig manure solid fermentation product, peroxophosphoric acid 6 kilograms of calcium, 4.4 kilograms of urea, 2.8 kilograms of potassium chloride), topdress (500 kilograms of pig manure biogas slurry, 6.6 kilograms of urea, potassium chloride 4.2 Kilogram).Base manure general combined between 9~November applies when deep ploughing.Topdress to start to sprout in tea tree and applied with young sprout growth period, Spring, summer, three season of autumn biogas slurry and nitrogen potash fertilizer impose ratio accounts for total dose respectively 25%, 20% and 15%.Per spring fraction of the year, autumn two Season, every mu of tea place applied 1000 kilograms of bud green watermifoils, as green manure.
Tealeaves pest control is based on physical control, and physical control mainly utilizes trap lamp and yellow plate.Every 2 mu of paddy fields are set One solar energy insect-trapping lamp, for trapping and killing tea lesser leafhopper, Aleurocanthus spiniferus, Homona cqffearia etc..Every mu of tea place hangs 20 pieces simultaneously Yellow plate, it is size length 60, wide 40 centimetres, for moth class insect pest of adhering.
F, non-pollution rice cultivation:The paddy field F source of manure mainly uses liquid fermentation production, by straw clarifier-tank D and Scavenging solution after first and second grade of green watermifoil ecological wetland E1 and E2 processing, aureomycin, streptomycin, sulfathiazole, penicillin etc. Antibiotic content is substantially reduced.Before paddy field F is turned over, 2000 kilograms of purification biogas slurries are applied in every mu of paddy field, are administered simultaneously 50 kilograms Phosphate fertilizer and 3 kilograms of potash fertilizer, apply 200 kilograms of scavenging solution after rice striking root, then in every mu of paddy field, are regarded when Rice Heading Every mu of paddy field of paddy growth situation applies 100-500 kilograms of scavenging solution.Rice insect pest is prevented and treated based on physical control, and physics is prevented Control and mainly utilize trap lamp and yellow plate.Every 5 mu of paddy fields set a solar energy insect-trapping lamp, for trapping and killing planthopper, leafhopper.Simultaneously Every mu of paddy field hangs 20 blocks of yellow plates, size length 60, wide 40 centimetres, for moth class insect pest of adhering.Due to irrigation in mountain area facility ratio Deficienter, most of paddy fields belong to submerging type paddy field, and water source relies primarily on rainfall.And Precipitation in Mountain Area is abundant, annual precipitation exists 1400mm or so, so paddy rice takes deep water to cultivate, maximum water depth is 30cm, in case Continuous Drought causes paddy rice water shortage.
G, tail water processing:Because mountain area in northwest Hunan province rainfall is big, and skewness, apply and arrive tea place B and paddy field F Pig manure or biogas slurry may without fully by paddy field F using and with rain water runoff, cause ditch port water body to be contaminated.So into Set up green watermifoil wetland E3 in the bottom in piece paddy field.Green watermifoil wetland E3 is deep 1.5 meters or so, and every 20 mu of paddy fields are with 3 mu of green foxes On the one hand tail algae wetland E3, green watermifoil wetland can absorb unnecessary nitrogen, phosphorus, on the other hand can accumulate rainy season unnecessary water Point, so that dry season is used for Rice irrigation.
A kind of mountain bridge breeding method is applied to various mountain areas, and be particularly suitable for use in mountain area in northwest Hunan province.
A kind of mountain bridge breeding method, it is characterised in that its modules by pig farm A, tea place B, septic tank C, Straw clarifier-tank D, the first green watermifoil ecological wetland E1, the second green watermifoil ecological wetland E2, Three Greens watermifoil ecology are wet Ground E3, paddy field F are constituted.All parts are set according to landform, so that swine excrement more convenient can be utilized.B layouts in tea place exist Pig farm A surroundings, tea place B tea trees are planted using contour, and septic tank C, straw clarifier-tank D are arranged in below pig farm, first, Two grades of green watermifoil ecological wetland E1 and E2 are arranged in below straw clarifier-tank D, and it is wet that paddy field F is arranged in the second green watermifoil ecology Below ground E2, Three Greens watermifoil ecological wetland E3 is arranged in paddy field F end.Begin to rehearse ditch around the B of tea place, gutter with The green watermifoil ecological wetland E1 of the first order is connected, and septic tank C is connected with pig farm B, straw clarifier-tank D respectively, the green fox of the first order Tail algae ecological wetland E1 is connected with straw clarifier-tank D, the green watermifoil ecological wetland E2 in the second level respectively, the green watermifoil life in the second level State wetland E2 is connected with the first order green watermifoil ecological wetland E1 and paddy field F respectively, and paddy field F gives birth to the green watermifoil in the second level respectively State wetland E2 is connected with the green watermifoil ecological wetland E3 of the third level, the green watermifoil ecological wetland E3 of the third level respectively with paddy field F and Irrigation canals and ditches are connected, and water body is after the green watermifoil ecological wetland of the third level, qualified discharge.Pig farm A is feeds live pig place, and B is Is produced from non-polluted tea place, septic tank C is liquid fermentation place, and straw clarifier-tank D is purification biogas slurry place, and green watermifoil is ecological Wetland E1 and E2 is absorb the place of the nutrients such as biogas slurry N, and green watermifoil ecological wetland E3 is the nutrients such as absorption tail water N Place, paddy field F is production non-pollution rice place.
A kind of pattern of mountain bridge breeding is applied to various mountain areas, and be particularly suitable for use in mountain area in northwest Hunan province.
Carrying out production by above-mentioned technical proposal can effectively control pig-breeding excrement dirty, while improving tealeaves and paddy rice Yield and quality, enables the final safety compliance of live pig excrement to discharge by the pattern recycled, dirty in control pig-breeding excrement While, the economic benefit of agricultural production is improved, and it is simple to operate, easily received by numerous raisers, have fabulous popularization should Use prospect.
The present invention compared with prior art, with advantages below and effect:
1. the problem of solving swine excrement polluted-water.
By swine excrement separation of solid and liquid, then ferment respectively for agricultural production, solve swine excrement for a long time and disorderly arrange Situation.Changde City Taoyuan county pig farm is not utilized before this technology, and Gou Gang rivers are exhausted directly to after pig manure is simply fermented, Trunk river COD and full nitrogen concentration in village is caused to reach 10,000-15,000 and 1,000-1,700mg/L.After this technology, Trunk river COD and full nitrogen concentration reach 100 and 30mg/L in village, and national standard is fully achieved.This method is used in water in blocks Field end sets artificial swamp, effectively prevent rainy season because precipitation excessively causes biogas slurry to flow into Gou Gang rivers without making full use of Stream, it is to avoid pollution of the breeding waste to natural water.
2. the yield and quality of tealeaves is improved, while reducing the use of chemical fertilizer and agricultural chemicals.
By the use of pig manure solid fermentation thing and biogas slurry and green watermifoil as the source of manure of tealeaves, tealeaves is on the one hand added Yield, on the other hand adds the quality of tealeaves.Tea tree hundred-bud weight reaches 190 grams or so, and 10% is improved than control chemical fertilizer processing Left and right, season in spring and summer autumn 3 and annual fresh leaf yield processing are to locate biogas slurry and biogas residue processing highest, and annual fresh tea yield is than chemical fertilizer processing 80% or so is higher by, difference is extremely notable.
By the use of pig manure solid fermentation thing and biogas slurry and green watermifoil as the source of manure of tealeaves, tea leaf quality also obtains very big Degree is lifted.Compared with chemical fertilizer, the tea tree that pig manure solid fermentation thing and biogas slurry are cultivated, the stout and strong circle knot (bar rope) of tea sample, crow It is green still to moisten (color and luster), uniform (cleanliness), high-quality slender joss stick persistently (fragrance) pale green becomes clear (soup look), fresh refreshing glycol (flavour), plump soft bright (tea residue).Comprehensive grading is higher than common fertilizer processing.
By using trap lamp and yellow plate deinsectization technique, pesticide dosage reduces 70%, and per hectare saves pesticide cost 200- 300 yuan, tealeaves pollution by pesticides risk is further reduced, and security is further improved.
3. yield and quality of rice is improved, while reducing the use of chemical fertilizer and agricultural chemicals.
Due to containing abundant organic substance (30-50%) and total N (0.9-1.7%), full P (0.5- in biogas slurry 1.2%), full K (0.8-2.0%) and abundant many kinds of metal ions trace element, such as iron, copper, zinc, molybdenum, calcium are included.These Material exists among fermentation raw material, ionic condition is become simply by anaerobic fermentation originally.But these are easy to penetrate into cell Interior ionic state trace element can stimulate growing for plant.Also containing in biogas slurry has regulating and controlling effect to plant growth and right Some pest and disease damages have the material of killing action.This kind of material includes amino acid, auxin, gibberellin, cellulase, unsaturated lipid The materials such as fat acid, B family vitamin and some antibiotic.Some of which composition can turn into " bioactive substance ", and they are to life Growing for thing has important regulating and controlling effect, take part in crops and grows up, bloomed to the whole of result from germination, plant Process.Averagely increase production 5-8% using chemical fertilizer paddy field using the paddy rice yield ratio of biogas slurry, reach 9750kg/hm2
Compared with traditional cultivation, processing and the exterior quality of rice can be improved using biogas slurry, rice is especially improved Head rice rate 7%, chalk rice rate and chalkiness degree are low by 30% respectively, 10%.Amylose content 10% is reduced simultaneously, improves albumen Matter content 3%, the mouthfeel of rice is significantly improved.The essential amino acid of rice, nonessential amino acid, the content point of total amino acid content It is not high by 7%, 11%, 10%, Ca, Mg, Fe, Mn, Cu, Zn content all increase than general planting paddy rice in pollution-free rice.
The input of chemical fertilizer can be reduced using biogas slurry fertilizer.When pure fertilizer is cultivated, paddy rice fertilizer application amount is:Urea 300kg/hm2、 Calcium superphosphate 900kg/hm2, potassium chloride 300kg/hm2.It is using fertilizer amount after biogas slurry:Urea 100kg/hm2, calcium superphosphate 300kg/hm2, potassium chloride 100kg/hm2Often.Hectare saves about 1000 yuan of fertilizer cost.
By using trap lamp and yellow plate deinsectization technique, pesticide dosage reduces 60%, and per hectare saves pesticide cost 300- 400 yuan, and the quality of paddy rice is improved, while reducing the use of agricultural chemicals.
4. pollution of the swine excrement as fertilizer to natural water is reduced.
Peasant utilizes swine excrement in the past, and the pig manure after fermentation is simply simply applied farmland, and have ignored inabundant The pig manure utilized may bring potential ecological risk.This method has taken into full account may be to Natural Water using pig manure fermentation product Body brings environmental pollution, and in the tip designs artificial swamp of certain area, the tail flowed out from tea place and paddy field in paddy field Water can be stopped 1 week or so in artificial swamp, and during which the nutriment such as remaining N, P is fully absorbed by green watermifoil in tail water Afterwards, can qualified discharge completely into ditch port channel.
In a word, this set technical measures can effectively control pig to cultivate excrement dirt, while improving the yield and product of tealeaves and paddy rice Matter, enables the final safety compliance of live pig excrement to discharge, while controlling pig-breeding excrement dirty, carries by the pattern recycled The economic benefit of high agricultural production, and it is simple to operate, easily received by numerous raisers, there is fabulous popularizing application prospect.
Brief description of the drawings
Fig. 1 is a kind of block diagram of mountain area in northwest Hunan province zoology breeding method.
Wherein:Pig farm A, tea place B, septic tank C, straw clarifier-tank D, the green watermifoil ecological wetland E1 of the first order, second The green watermifoil ecological wetland E2 of level, the green watermifoil ecological wetland E3 of the third level, paddy field F.
Embodiment
Embodiment 1:
With reference to Fig. 1, the invention will be further described:
A kind of mountain bridge breeding method, its step is:
Each module placement of A, zoology breeding method:Tea place B is laid out in pig farm A surroundings, septic tank C, straw clarifier-tank D cloth Put below pig farm, the green watermifoil ecological wetland E1 of the first order is arranged in below straw clarifier-tank D, the green watermifoil in the second level is ecological Wetland E2 is arranged in below the green watermifoil ecological wetland E1 of the first order, and paddy field F is arranged in the green watermifoil ecological wetland E2 in the second level Lower section, the green watermifoil ecological wetland E3 of the third level is arranged in paddy field F end.Layout as shown in figure 1, set up pig farm, tea place, The green watermifoil ecological wetland of septic tank, straw clarifier-tank, the first order, the green watermifoil ecological wetland in the second level, the green fox-brush of the third level Algae ecological wetland, paddy field.Depending on each part is according to landform, so that solid waste more convenient can be utilized, tea tree is using contour Line is planted, and pig farm A is feeds live pig place, and B is production non-polluted tea place, and septic tank C is liquid fermentation place, and straw is net It is purification biogas slurry place to change pond D, and green watermifoil ecological wetland E1 and E2 are the place of the nutrients such as absorption biogas slurry N, green fox-brush Algae ecological wetland E3 is absorbs the place of the nutrients such as tail water N, and paddy field F is production non-pollution rice place.
B, pig breeding feed selection:Will using the minitype fodder-pelleting machine of Guangzhou Guo Laiwei plant equipment Co., Ltd 120 The corn and soybean dregs of rice, peanut meal, salt, sodium sulphate, lysine hydrochloride, sulfuric acid lysine, the Choline Chloride of powdery 50%, mineral are micro- Trace mineral feed, vitamin premix, phytic acid enzyme feed additive, bacillus licheniformis powderous preparations, nicotinic acid/pyridine acid chrome Feed grade/food-grade/pharmaceutical grade additive is well mixed, and is obtained a kind of mixed fodder, is stored in the warehouse of aeration-drying, fox Tail algae is not mixed with above-mentioned mixed fodder, and 1-2% bud green watermifoil is added when feeding live pig every time, bud green watermifoil is cut into Segment, (segment for being prepared into 1 cm).Pig breeding feed can be using general any pig breeding feed, such as positive rainbow, Yue Tai Or Camel feed.
C, swine excrement separating dry space from moist space and fermentation, purification:Swine excrement utilizes doing that Hubei flat peach Xing Hui environmental protection machinerys factory produces Hygroscopic water is disembarked after separation, and liquid carries out fermentation process in septic tank C, is handled one week.Solid matter water content is about left 50% The right side, solid is fermented one week in the form of compost, eliminates worm's ovum and harmful microorganism.Liquid substance fermentation process is as follows:Pig urinates The waste water of liquid and flushing pigsty is flowed into after septic tank, is fermented 10 days.Solid matter ferments, and fermentation process is as follows:It will pick up from green Watermifoil ecological wetland E1, E2, E3 green watermifoil break into 3-5 centimetres of segment, by green watermifoil:Pig manure=1:5 ratio Mix and add North Sea Qun Lin bioengineering Co., Ltd group's woods leavening, by microbial inoculum:Pig manure=1:4000, put heap fermentation 10 My god, eliminate worm's ovum and harmful microorganism.Liquid fermentation material is after septic tank C processing, and into straw clarifier-tank D, straw is net Change pond D volumes 20m3(build straw clarifier-tank 20m by every 100 pigs of livestock on hand3), 1 meter or so of tank depth is put into 850 kilograms of rice in pond Grass.After straw clarifier-tank D, the COD and full nitrogen concentration in sewage are respectively by 3,500~15,000 and 500~1,700mg/L Drop to 3,400 and below 700mg/L, the suitable growth scope in green watermifoil.Biogas slurry is in straw clarifier-tank D by micro- Biological decomposition, most of antibiotic is degraded, at the same the thick substances that part is harmful to plant growth be broken down into be easy to by The small-molecule substance of plant absorption.
D, ecological wetland N (nitrogen) are removed:The biogas slurry flowed out from straw clarifier-tank D, nitrogen content is higher, is unfavorable for the suction of paddy rice Receive, circulated 1 week through the green watermifoil ecological wetland E1 of the first order and the green watermifoil ecological wetland E2 in the second level, the green watermifoil of the first order The green watermifoil ecological wetland E2 areas of ecological wetland E1 and the second level are respectively 100m2(build green watermifoils at different levels by every 100 pigs Ecological wetland 100m2).Green watermifoil ammonia nitrogen removal speed in aquaculture wastewater is 3,500mg N/m2/ d, green watermifoil was at 7 days The clearance of ammonia nitrogen was that can reach 75% in interior (200 and 400ppm) to aquaculture wastewater, by 10 days close to 95%, ecological from two-stage Water (water now is defined as scavenging solution) N content that wetland is flowed out is significantly reduced, into paddy field F.
E, non-polluted tea cultivation:Tea place B mainly uses pig manure solid fermentation product, biogas slurry and green watermifoil, consumption Respectively every mu 3000 kilograms, 500 kilograms and 2000 kilograms, on this basis, every mu is applied 11 kilograms of urea, and calcium superphosphate 6 is public Jin, 7 kilograms of potassium chloride.Divide base manure and application of topdressing, it is specific as follows:Base manure (3000 kilograms of pig manure solid fermentation product, peroxophosphoric acid 6 kilograms of calcium, 4.4 kilograms of urea, 2.8 kilograms of potassium chloride), topdress (500 kilograms of pig manure biogas slurry, 6.6 kilograms of urea, potassium chloride 4.2 Kilogram).Base manure general combined between 9~November applies when deep ploughing.Topdress to start to sprout in tea tree and applied with young sprout growth period, Spring, summer, three season of autumn biogas slurry and nitrogen potash fertilizer impose ratio accounts for total dose respectively 25%, 20% and 15%.Per spring fraction of the year, autumn two Season, every mu of tea place applied 1000 kilograms of bud green watermifoils, as green manure.
Tealeaves pest control is based on physical control, and physical control mainly utilizes trap lamp and yellow plate.Every 2 mu of paddy fields are set One solar energy insect-trapping lamp, for trapping and killing tea lesser leafhopper, Aleurocanthus spiniferus, Homona cqffearia etc..Every mu of tea place hangs 20 pieces simultaneously Yellow plate, it is size length 60, wide 40 centimetres, for moth class insect pest of adhering.
F, non-pollution rice cultivation:The paddy field F source of manure mainly uses liquid fermentation production, by straw clarifier-tank D and Scavenging solution after first and second grade of green watermifoil ecological wetland E1 and E2 processing, aureomycin, streptomycin, sulfathiazole, penicillin etc. Antibiotic content is substantially reduced.Before paddy field F is turned over, 2000 kilograms of purification biogas slurries are applied in every mu of paddy field, are administered simultaneously 50 kilograms Phosphate fertilizer and 3 kilograms of potash fertilizer, apply 200 kilograms of scavenging solution after rice striking root, then in every mu of paddy field, are regarded when Rice Heading Every mu of paddy field of paddy growth situation applies 100-500 kilograms of scavenging solution.Rice insect pest is prevented and treated based on physical control, and physics is prevented Control and mainly utilize trap lamp and yellow plate.Every 5 mu of paddy fields set a solar energy insect-trapping lamp, for trapping and killing planthopper, leafhopper.Simultaneously Every mu of paddy field hangs 20 blocks of yellow plates, size length 60, wide 40 centimetres, for moth class insect pest of adhering.Due to irrigation in mountain area facility ratio Deficienter, most of paddy fields belong to submerging type paddy field, and water source relies primarily on rainfall.And Precipitation in Mountain Area is abundant, annual precipitation exists 1400mm or so, so paddy rice takes deep water to cultivate, maximum water depth is 30cm, in case Continuous Drought causes paddy rice water shortage.
G, tail water processing:Because mountain area in northwest Hunan province rainfall is big, and skewness, apply and arrive tea place B and paddy field F Pig manure or biogas slurry may without fully by paddy field F using and with rain water runoff, cause ditch port water body to be contaminated.So into Set up green watermifoil wetland E3 in the bottom in piece paddy field.Green watermifoil wetland E3 is deep 1.5 meters or so, and every 20 mu of paddy fields are with 3 mu of green foxes On the one hand tail algae wetland E3, green watermifoil wetland can absorb unnecessary nitrogen, phosphorus, on the other hand can accumulate rainy season unnecessary water Point, so that dry season is used for Rice irrigation.
Embodiment 2:
A kind of mountain bridge breeding method, it is characterised in that its modules by pig farm A, tea place B, septic tank C, Straw clarifier-tank D, the first green watermifoil ecological wetland E1, the second green watermifoil ecological wetland E2, Three Greens watermifoil ecology are wet Ground E3, paddy field F are constituted.All parts are set according to landform, so that swine excrement more convenient can be utilized.B layouts in tea place exist Pig farm A surroundings, tea place B tea trees are planted using contour, and septic tank C, straw clarifier-tank D are arranged in below pig farm, first, Two grades of green watermifoil ecological wetland E1 and E2 are arranged in below straw clarifier-tank D, and it is wet that paddy field F is arranged in the second green watermifoil ecology Below ground E2, Three Greens watermifoil ecological wetland E3 is arranged in paddy field F end.Begin to rehearse ditch around the B of tea place, gutter with The green watermifoil ecological wetland E1 of the first order is connected, and septic tank C is connected with pig farm B, straw clarifier-tank D respectively, the green fox of the first order Tail algae ecological wetland E1 is connected with straw clarifier-tank D, the green watermifoil ecological wetland E2 in the second level respectively, the green watermifoil life in the second level State wetland E2 is connected with the first order green watermifoil ecological wetland E1 and paddy field F respectively, and paddy field F gives birth to the green watermifoil in the second level respectively State wetland E2 is connected with the green watermifoil ecological wetland E3 of the third level, the green watermifoil ecological wetland E3 of the third level respectively with paddy field F and Irrigation canals and ditches are connected, and water body is after the green watermifoil ecological wetland of the third level, qualified discharge.Pig farm A is feeds live pig place, and B is produced Non-polluted tea place, septic tank C is liquid fermentation place, and straw clarifier-tank D is purification biogas slurry place, and green watermifoil ecology is wet Ground E1 and E2 is absorb the place of the nutrients such as biogas slurry N, and green watermifoil ecological wetland E3 is the nutrients such as absorption tail water N Place, paddy field F is production non-pollution rice place.
Carrying out production by above-mentioned technical proposal can effectively control pig-breeding excrement dirty, while improving tealeaves and paddy rice Yield and quality, enables the final safety compliance of live pig excrement to discharge by the pattern recycled, dirty in control pig-breeding excrement While, the economic benefit of agricultural production is improved, and it is simple to operate, easily received by numerous raisers, have fabulous popularization should Use prospect.

Claims (2)

1. a kind of mountain bridge breeding method, its step is:
Each module placement of A, zoology breeding method:Tea place(B)Layout is on pig farm(A)Surrounding, septic tank(C), straw clarifier-tank (D)It is arranged in pig farm(A)Lower section, the green watermifoil ecological wetland of the first order(E1)It is arranged in straw clarifier-tank(D)Lower section, second The green watermifoil ecological wetland of level(E2)It is arranged in the green watermifoil ecological wetland of the first order(E1)Lower section, paddy field(F)It is arranged in second The green watermifoil ecological wetland of level(E2)Lower section, the green watermifoil ecological wetland of the third level(E3)It is arranged in paddy field(F)End, set up Pig farm, tea place, septic tank, straw clarifier-tank, the green watermifoil ecological wetland of the first order, the green watermifoil ecological wetland in the second level, The green watermifoil ecological wetland of the third level, paddy field, tea tree are planted using contour, pig farm(A)To feed live pig place, tea place (B)For production non-polluted tea place, septic tank(C)For liquid fermentation place, straw clarifier-tank(D)It is green to purify biogas slurry place Watermifoil ecological wetland(E1)With(E2)To absorb the place of biogas slurry N nutrients, green watermifoil ecological wetland(E3)To absorb The place of tail water N nutrients, paddy field(F)For production non-pollution rice place;
B, pig breeding feed selection:It is mixed using self-control in order to reduce feed cost and control content of beary metal in pig feed Feed is closed, as follows, corn is formulated:60%th, Soybean Meal:30%th, peanut meal:6.46%th, salt:0.30%th, sodium sulphate: 0.20%th, lysine hydrochloride:0.35%th, sulfuric acid lysine:0.80%th, the Choline Chloride of powdery 50%:0.80%th, the micro member of mineral Plain premix 1%, vitamin premix 0.0025%, phytic acid enzyme feed additive:0.0025%th, bacillus licheniformis powdery system Agent:0.0025%th, nicotinic acid/pyridine acid chrome feed grade/food-grade/pharmaceutical grade additive:0.0015%, by the corn and soybean dregs of rice, flower The raw dregs of rice, salt, sodium sulphate, lysine hydrochloride, sulfuric acid lysine, the Choline Chloride of powdery 50%, mine trace element premix, dimension Raw element premix, phytic acid enzyme feed additive, bacillus licheniformis powderous preparations, nicotinic acid/pyridine acid chrome feed grade/food-grade/ Granulated after pharmaceutical grade additive is well mixed, obtain a kind of mixed fodder, be stored in the warehouse of aeration-drying, watermifoil not with Above-mentioned mixed fodder mixing, adds 1-2% bud green watermifoil, bud green watermifoil is cut into segment when feeding live pig every time;
C, swine excrement separating dry space from moist space and fermentation, purification:After swine excrement is using the separation of separating dry space from moist space machine, liquid is in septic tank(C)Enter Row fermentation process, is handled one week, solid matter water content is about 50%, and solid is fermented one week in the form of compost, eliminates worm Ovum and harmful microorganism, liquid substance fermentation process are as follows:The waste water of pig urcine and flushing pigsty is flowed into after septic tank, fermentation 10 My god, solid matter fermentation, fermentation process is as follows:The green watermifoil picked up from green watermifoil ecological wetland is broken into 3-5 centimetres Segment, by green watermifoil:Pig manure=1:5 ratio mixing, by microbial inoculum:Pig manure=1:4000, put heap ferment 10 days, eliminate worm's ovum and Harmful microorganism, liquid fermentation material passes through septic tank(C)After processing, into straw clarifier-tank(D), straw clarifier-tank(D)Hold Product 20m3, 1 meter of tank depth is put into 850 kilograms of straw, by straw clarifier-tank in pond(D)Afterwards, in sewage COD and full nitrogen is dense Degree drops to 3,400 and 700 below mg/L by 3,500 ~ 15,000 and 500 ~ 1,700 mg/L respectively, in green watermifoil Growth scope, biogas slurry is in straw clarifier-tank(D)In by the decomposition of microorganism, most of antibiotic is degraded, while part is right The harmful thick substances of plant growth are broken down into the small-molecule substance for being easy to be absorbed by plants;
D, ecological wetland N are removed:From straw clarifier-tank(D)The biogas slurry of outflow, nitrogen content is higher, is unfavorable for the absorption of paddy rice, warp The green watermifoil ecological wetland of the first order(E1)With the green watermifoil ecological wetland in the second level(E2)Circulation 1 week, the green watermifoil of the first order Ecological wetland(E1)With the green watermifoil ecological wetland in the second level(E2)Area is respectively 100 m2, green watermifoil ammonia in aquaculture wastewater It is 3,500 mg N/m that nitrogen, which removes speed,2/ d, green watermifoil in 7 days to aquaculture wastewater in the clearance of ammonia nitrogen reach 75%, arrive 10 days close to 95%, the water N content reduction flowed out from two-stage ecological wetland, into paddy field;
E, non-polluted tea cultivation:Tea place(B)It is main to use pig manure solid fermentation product, biogas slurry and green watermifoil, consumption point Wei not be every mu 3000 kilograms, 500 kilograms and 2000 kilograms, on this basis, every mu is applied 11 kilograms of urea, 6 kilograms of calcium superphosphate, 7 kilograms of potassium chloride, point base manure and application of topdressing, it is specific as follows:Base manure:3000 kilograms of pig manure solid fermentation product, calcium superphosphate 6 Kilogram, 4.4 kilograms of urea, 2.8 kilograms of potassium chloride topdresses:500 kilograms of pig manure biogas slurry, 6.6 kilograms of urea, potassium chloride 4.2 is public Jin, base manure is applied when deep ploughing is combined between 9~November, and topdress starts to sprout and young sprout growth period is applied in tea tree, the spring, the summer, Three season of autumn biogas slurry and nitrogen potash fertilizer impose ratio accounts for total dose respectively 25%, 20% and 15%, per spring fraction of the year, every mu of tea of two season of autumn Garden applies 1000 kilograms of bud green watermifoils, as green manure, tealeaves pest control with physical control, physical control using trap lamp and Yellow plate, every 2 mu of paddy fields set a solar energy insect-trapping lamp, for trapping and killing tea lesser leafhopper, Aleurocanthus spiniferus, Homona cqffearia, simultaneously Every mu of tea place hangs 20 blocks of yellow plates, size length 60, wide 40 centimetres, for moth class insect pest of adhering;
F, non-pollution rice cultivation:The source of manure of paddy rice uses liquid fermentation production, net after straw+green watermifoil processing Change liquid, aureomycin, streptomycin, sulfathiazole, penicillin antibiotic content are reduced, before being turned in paddy field, every mu of paddy field is applied 2000 kilograms of purification biogas slurries, are administered simultaneously after 50 kilograms of phosphate fertilizer and 3 kilograms of potash fertilizer, rice striking root, then applied in every mu of paddy field 200 kilograms of scavenging solution, regarding the scavenging solution of every mu of 100-500 kilograms of paddy field application of paddy growth, physical control during Rice Heading Using trap lamp and yellow plate, every 5 mu of paddy fields set a solar energy insect-trapping lamp, for trapping and killing planthopper, leafhopper, while every mu of water Field hangs 20 blocks of yellow plates, size length 60, wide 40 centimetres, for moth class insect pest of adhering;
G, tail water processing:Mountain area rainfall is big, and skewness, and the pig manure or biogas slurry applied to tea place and paddy field does not have By rice in utilization with rain water runoff, cause ditch port water body to be contaminated, watermifoil artificial swamp set up in the bottom in paddy field in blocks, Artificial swamp is deep 1.5 meters, and on the one hand every 20 mu of paddy fields absorb unnecessary nitrogen phosphorus with 3 mu of artificial swamps, artificial swamp, on the other hand To accumulate the moisture that rainy season is unnecessary, so that dry season is used for Rice irrigation.
2. a kind of mountain bridge breeding method according to claim 1, it is characterised in that its modules are pig farm (A), tea place(B), septic tank(C), straw clarifier-tank(D), the green watermifoil ecological wetland of the first order(E1), the green watermifoil in the second level Ecological wetland(E2), the green watermifoil ecological wetland of the third level(E3), paddy field(F), tea tree is using contour plantation, tea place(B)Cloth Office is on pig farm(A)Surrounding, septic tank(C), straw clarifier-tank(D)It is arranged in pig farm(A)Lower section, paddy field (F) being arranged in Below manure pit (C), straw clarifier-tank (D), the green watermifoil ecological wetland (E3) of the third level is arranged in paddy field (F) end, in tea Garden(B)Around begin to rehearse ditch, gutter and the green watermifoil ecological wetland of the first order(E1)It is connected, tea place(B)Rainwater pass through row Ditch flows into green watermifoil ecological wetland(E1), septic tank(C)Respectively with pig farm(A), straw clarifier-tank(D)It is connected, first The green watermifoil ecological wetland of level(E1)Respectively with straw clarifier-tank(D), the green watermifoil ecological wetland in the second level(E2)It is connected, second The green watermifoil ecological wetland of level(E2)Respectively with the green watermifoil ecological wetland of the first order(E1)And paddy field(F)It is connected, paddy field(F)Point Not with the green watermifoil ecological wetland in the second level(E2)With the green watermifoil ecological wetland of the third level(E3)It is connected, the green watermifoil of the third level Ecological wetland(E3)Respectively with paddy field(F)It is connected with irrigation canals and ditches.
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