CN101069497A

CN101069497A - Fly maggot, earthworm ecological efficient circulation culturing method and culturing apparatus therefor

Info

Publication number: CN101069497A
Application number: CNA2007100659822A
Authority: CN
Inventors: 李金穗; 张�浩
Original assignee: 李金穗; 张�浩
Current assignee: Lee Jin spike
Priority date: 2007-06-21
Filing date: 2007-06-21
Publication date: 2007-11-14
Anticipated expiration: 2027-06-21
Also published as: CN101069497B

Abstract

The present invention relates to a maggot and earthworm ecological high-effective circulating cultivation method and cultivation equipment by using said method, belonging to the field of maggot and earthworm cultivation technology. Said cultivation process includes the following several processes: raw material supply process, bait processing process, circulating cultivation process and pasture planting and product processing process. Besides, said invention also provides the concrete steps of above-mentioned every process, and concrete operation method of said cultivation equipment.

Description

Fly maggot, earthworm ecological efficient cyclic culture method reach the cultivation apparatus that is used for the method

Technical field

The invention belongs to fly maggot, vermiculture technical field.

Background technology:

The toys such as some small enterprises or peasant household's cultivation fly maggot, earthworm, yellow meal worm are as the substitute of fish meal in the feed or directly make feed; exist food chain structure unsound; food consumption is high, aquaculture cost is high, and breeding potential is low, is difficult to the shortcoming of batch production, scale and standardized production. Fly maggot or vermiculture special topic report that central authorities' TV seven agriculture channels " (farming today through " column was once repeatedly play, and number of patent application is that the disclosed a kind of name of 95117852.0 file is called " fly maggot industrialized cultivation method and equipment ", the cultural technique that only belongs to workshop-based or small-scale production, will be used for large-scale farming fly maggot, earthworm production insect albumen powder, be impracticable. Its reason is, raise fly maggot or earthworm with prior art, if design an insect protein processing factory that produces 5000 tons of scales per year, then plant that produces fly maggot or 20000 tons of scales of earthworm per year of necessary auxiliary construction could satisfy the sustainable supply of protein raw materials (fly maggot or earthworm). And raise 20000 tons of fly maggots, and need at least 8～100,000 tons of feces of livestock and poultry, daily need 220～274 tons of composts; Raise 20000 tons of earthworms, then need 20～240,000 tons of feces of livestock and poultry or some crops stalk, daily need 550～658 tons, according to an Adult Bovine one day urinate and the defecation amount is 30～40 kilograms of calculating, can on average calculate with 25kg for the fecaluria that utilizes, need the fecaluria of about 3～3.5 ten thousand oxen every day, could satisfy the fly maggot of 5000 tons of albumen powders of annual output or the lasting supply of angleworm bait. If the livestock on hand rate at vaccary or cowboying family descends 50%; its fecaluria also will inevitably reduce 50%; and fly maggot, vermiculture place need bait every day all must be according to the normal supply of 220～274 tons (maggots), 548～660 tons (earthworms), differing from so 50% fecaluria every day can't solve. Must cause the bait cost up to nonlocal purchase, aquaculture cost also increases thereupon, and Business Economic Benefit descends, even heavy losses. If the scale of producing 10000 tons of albumen powders per year with design is again calculated, how about solve the technology or the method that need the continuing of 440～476 tons of fecalurias or part stalk, stable supplying every day? can't resolve this difficult problem, must cause its risk to be multiplied. The animal husbandry of China forms on a small scale dispersed the raising mostly, a little less than the whole industry ability to ward off risks, be subjected to market clout larger, disparate development, interim short state often appears in the livestock on hand rate of letting animals feed, thereby the interim shortage problem that also just causes fly maggot, angleworm bait has formed the more larger situation of Risks of fly maggot, vermiculture industry scale. Because the disconnected property shortage in the rank of bait, the raiser then will inevitably seek substitute, is used as the bait of fly maggot or earthworm such as the mud of house refuse, paper mill or sewage treatment plant etc. But contain a large amount of harmful elements such as heavy metal in these " raw materials ", such as arsenic, mercury, lead, chromium, fluorine etc., the pH value of acid, alkali is too high or too low in addition, with causing Large Scale Death or poor growth behind the bait nursing fly maggot that contains these harmful components or the earthworm. The most serious is, the fly maggot or the earthworm that utilize this class " raw material " to raise, as processing without special process, or removing poisonous and harmful substance, fly maggot or the earthworm raised out can not be used as the raw material of producing insect protein at all, because fly maggot or the earthworm raising out with this class bait, residual heavy metal element must exceed standard in its body, heavy metal element in the insect protein product that processes also must surpass the sanitary standard of national regulation, and is forbidden selling and using by country. Therefore, prior art is difficult to realize safety, health, low cost, high efficiency and scale, batch production, continuous continual modern production.

Summary of the invention:

The object of the invention is to overcome the deficiency of prior art; a kind of safety, health, low cost, high efficiency, ecological, environmental protective, energy regenerated resource development and utilization are provided, and fly maggot, the earthworm ecological efficient cyclic culture method of energy standardization, scale, batch production, continuously uninterrupted production reach the cultivation apparatus for the method.

The feature of the inventive method is to include the raw material supply flow process, bait work flow, cyclic culture flow process, pasture growing and product work flow. The livestock and poultry fecaluria that livestock-raising produces in the raw material supply flow process enters methane-generating pit after collecting and processing, after processing by biogas fermentation, the livestock and poultry fecaluria is converted into biogas, natural pond liquid and natural pond slag. Biogas is as the kind fly plant in the cyclic culture flow process, fly maggot breeding field, kind vermiculture field and the energy of vermiculture field or worker's domestic energy. Natural pond liquid is as the fertilizer of pasture growing in pasture growing and the product work flow, or be transported to the compost treatment plant of bait work flow with the natural pond slag, be processed into the compost of fly maggot, earthworm with agricultural crop straw and agricultural product accessory substance through collecting after pulverizing. The proportioning of classifying after the compost treatment plant discharging in the bait work flow. It is neutral again the bait after the classification proportioning being transferred the PH value. Available citric acid, phosphoric acid, oxalic acid or ammoniacal liquor, quick lime, sodium acid carbonate etc. are transferred pH value. Through mixing, in mixed process, gradually add microorganism fungus kind simultaneously again. Selectable microorganism fungus kind has EM bacterium, saccharomycete, photosynthetic bacteria, lactic acid bacteria, Geotrichum, bacillus etc. Reinstall and carry out microbial fermentation in the fermentation tank. Fermentation temperature is 32～35 ℃, and the time is 3～5 days. The purpose of microbial fermentation is to allow microorganism amount reproduction under suitable temperature, humidity and culture medium condition, microbes behind the amount reproduction carries out useful processing to the most of heavy metal in the bait, crude fibre, starch, calcium, phosphorus, protein, amino acid and trace element etc., also secretes simultaneously useful biology enzyme, amino acid, glucose etc. Ferment complete after, material becomes the bait of maggot, earthworm after cooling, cooling. So just feces of livestock and poultry, stalk the like waste are transformed into the high-quality bait of fly maggot, earthworm. Gained bait is transported to the raising that the cyclic culture flow process is used for fly maggot or earthworm. Kind of the fly blow that fly plant gives birth to is delivered to hatching and raising in the fly maggot breeding field. Hatching and raising can be adopted the cultivation apparatus for the method. Cultivation gained fly maggot or earthworm are transported to insect protein processing factory in pasture growing and the product work flow as the raw material of processing insect protein, and manufacturing insect active albumen is as the substitute of the of animal or plant nature protein feed raw materials such as fish meal. Maggot after the separation, earthworm excrement are concentrated the compost treatment plant that turns back in the bait work flow after maggot, earthworm excrement are collected, be reprocessed into bait with natural pond slag, natural pond liquid, agricultural crop straw, agricultural product accessory substance, again be used for the raising of fly maggot or earthworm, realize recycling. The earthworm cocoon of giving birth to behind kind of the earthworm breeding is packed into together with the earthworm excrement and to be hatched in the incubator. Hatched into young earthworm through 18～20 days, young earthworm is divided in in the earthworm box for breeding, then be transported in the vermiculture field and raise. Children's earthworm grows up to into earthworm after the raising about 40～50 days. Earthworm be transported in pasture growing and the product work flow compost treatment plant as processing insect protein raw material, the earthworm excrement is concentrated the compost treatment plant that turns back in the bait work flow after collecting, again be processed into the bait of fly maggot or earthworm with natural pond slag, natural pond liquid, agricultural crop straw, agricultural product accessory substance, maggot excrement, be used for raising fly maggot or earthworm, realize recycling. The last herbage that will gather in the crops with pasture growing and the pasture growing in the product work flow after all remaining maggots, the collection of earthworm excrement after 3～5 repetitive cycling utilizations is again used as the raw material of ecological feed factory or compoiste fertilizer factory, is processed into ecological feed or compoiste fertilizer. Adopt the product of the method gained that insect protein, ecological feed, compoiste fertilizer, pasture powder (particle) are arranged, be supplied to market or direct return selling the back to livestock-raising unit to raise livestock and poultry or planting forage grass by Sales Channel at last.

More than the structure of said cultivation apparatus for the method can be referring to Fig. 2: form a framework more than 3 layers or 3 layers by column 32 and crossbeam 33, set firmly the uncovered box for breeding of a level in every layer, facade 34 is for can fastening setting and open the structure, bottom surface 35 left and right sides that put down and respectively have bakie 36, a middle part and be provided with one this box for breeding is separated into the two-part dividing plate 37 in the left and right sides before and after each box for breeding, and the top, middle part of each box for breeding is provided with an electric light 38. Said framework can adopt the materials such as timber, angle steel, rectangle steel, aluminium alloy, plastic-steel, steel pipe to make according to conventional method. During use, place uncovered Material collecting box for harvesting 39 on ground below said bakie 36. The bait of fly maggot or earthworm is stacked at the bottom surface 35 of each box for breeding. Bakie 36 is used for the automatic separation and the removing that separates the rear residual bait of fly maggot (earthworm) of fly maggot (earthworm). Can automatically enter Material collecting box for harvesting 39 from fly maggot or the earthworm of bakie 36 vertical drops. Behind complete fly maggot to be separated or the earthworm, remaining bait arrives bakie 36 with rake or little spades with its rake, is directly fallen into by bakie 36 to reach the purpose of removing bait in the Material collecting box for harvesting 39. The front and back facade 34 of each box for breeding erects that can to stop when fastening fly maggot or earthworm to escape from case outer and open and be convenient to the workman when putting down and fast fly maggot (or earthworm) separated clean and removes remaining bait from bakie 36, behind complete fly maggot to be separated (or earthworm) and the removing residual bait, carry out again cleaning and sterilizing, can in time put into bait and fly maggot ovum (or earthworm) after complete, and then facade 34 before and after closing. When separating fly maggot or earthworm, turn on the electric light 38 of the top, middle part of each box for breeding, light produces high light and high temperature, the characteristic of utilizing fly maggot or earthworm to keep in dark place, and a large amount of heat energy of bulb generation, can improve rapidly the temperature of bait within a short period of time, oxygen in the bait is consumed fast, fly maggot (or earthworm) just can't stop or survive in the bait of high light, high temperature, anoxic at all, force it to escape fast bakie 36 to the box for breeding left and right sides, finally fall into Material collecting box for harvesting 39, reach the purpose that fly maggot (or earthworm) and bait separate automatically.

The present invention is take multidisciplinary theory as guiding, take living resources and land resource as the basis, be integrated as tie with kind of cultivation and twice laid, by market and social demand, environmental improvement and recycling centered by, the elimination aquaculture is polluted, and realizes the ecological circulation effect. After focusing on feces of livestock and poultry by biogas, recycling fly maggot, earthworm are all liked the characteristic that food feces of livestock and poultry and agricultural crop straw etc. are survived for food chain, make whole ecology, environmental protection, the green, safe, pollution-free of realizing of project, be combined into one " many integration " comprehensive utilization ecosystem, realized that on a piece of land aerogenesis, collected manure, pollution treatment are synchronous, plantation, cultivation, processing develop simultaneously, it is more to set up a biotic population, food chain structure is sound, the ecological circulation effect system that can flow, logistics comparatively fast circulates.

Good effect of the present invention: aerogenesis on a piece of land; collected manure; pollution treatment is synchronous; plantation; cultivation; processing develops simultaneously; it is more to have set up a biotic population; food chain structure is sound; can flow; the ecological circulation effect system of the very fast circulation of logistics; being built into one both complemented each other; the indivisible energy ecosystem engineering that mutually restricts again; each that has successfully realized producing in the whole project construction process is dripped; each pellet can both be converted into can be for outside the energy that utilizes; a large amount of fly maggots and earthworm have also been obtained; be used as processing raw material of insect protein; successfully solved the fly maggot that exists in the prior art; during vermiculture sparetime university breeding scale; the scale technical development bottleneck that more Risks is larger that causes because of the bait shortage problem; both formed a lacking beginning and end ecological circulation effect and derivation when going out huge economic benefit and social benefit; reached again a low cost; high efficiency; ecological; environmental protection; regenerated resource development and utilization and green; safety; free of contamination multi-functional, can satisfy scale; batch production; the modernized animal husbandry production technology of the continual modern production requirement of continuity and sustainable development.

Four, description of drawings

Accompanying drawing 1 is the production technological process of embodiment.

Accompanying drawing 2 is the cultivation apparatus structural representation.

Five, the specific embodiment

See following examples.

(1) scale of investment and operating mode design:

Scale of investment will decide according to investor's capacity of water and the investment environment on project implementation ground. In practical matter purpose zone, should possess the condition of developing animal husbandry with Agricultural planting, guarantee that the sustainable supply of fly maggot, angleworm bait has certain guarantee basis. Next is that project implementation ground will possess the infrastructure such as the required water of investment, electricity, road, communication. Now work out one and produce 20000 tons of insect proteins (1.6 ten thousand tons of fly-maggot proteins, 0.4 ten thousand tons of earthworm proteins), 200,000 tons of ecological feeds, Employee population 200 people per year; More than gross investment 1.4～1.5 hundred million yuan, annual value of production 2.3～2.4 hundred million yuan, profit is more than 11765.60 ten thousand yuan, and the ecotype, the extensive modern production pattern of tax revenue turned over to the state more than 4929.79 ten thousand yuan is example; With the operating mode in " company+base+association+Animal Raising Zone+peasant household " as the investment embodiment:

(2) set up project implementation mechanism and construction of base:

1, plants fly and kind earthworm Breeding Base Construction: select ground, gentle slope or a hilly ground that area is about 2000 mu, the infrastructure such as complete water power, traffic, communication. It is planned to: (1) former all flies are tamed and breed the district, 5 mu of planning areas, and actual breeding spaces area is 5670m³ (2) in 1 generation of commodity kind fly,, (expanding numerous generation) breeds 10 mu of section planning areas, cultured space area 11340m³ (3) commodity kind fly 2 generations (promoting generation) planning area is 25.4 mu, cultured space area 28800m³ (4) commodity fly maggot breeding workshop 255996m², add up to 64 mu; (5) plant earthworm multiply plot (expanding numerous with planting method), 6 mu of planning areas, rearing-box area 17064m² (6), planning area, earthworm cocoon hatchery is 7.2 mu. (7), 47.3 mu of commodity vermiculture section planning areas, the rearing-box area is 142000m² (8) ecological feed and fly maggot, angleworm bait automation processing base, 100 mu of planning areas; (9) insect protein, kind fly feed and feed additive production workshop, 50 mu of planning areas; (10) office building and staff quarters, 15 mu of planning areas; (11) plant area's greening, road, methane-generating pit and public facilities, 30 mu of planning areas. (12) the wastewater treatment facilities land is 100 mu; (13) milk cow or beef cattle Animal Raising Zone are 450 mu; (14) the pasture growing district is 1090 mu, adds up to 2000 mu of planned land use areas, and investment in fixed assets is estimated about 1.2～1.3 hundred million yuan. Wherein, pasture growing district, beef cattle or milk cattle cultivating residential quarter, project implementation company only finishes the part infrastructure construction, and all the other investments are dropped into by peasant household or cultivation unit. Circulating fund 2～3,000 ten thousand yuan amount to about 1.4～1.5 hundred million yuan of estimation.

2, in the base, build according to actual needs good part staff quarters and office facility, corporate management and the talent's recruitment is set, the work such as training. According to planning requirement, build successively the base, make every effort to the function gradual perfection. Set up " fly maggot, earthworm and animal husbandry cultivation professional association " as leading enterprise and local administrative department or take the administrative village as unit with company, improve organization and administration mechanism.

3, be responsible for organizing the raising specialist of peasant household and each Animal Raising Zone by association, sign raising contract and product purchasing contract with them. Company sends the technical staff, cooperates peasant household of association and organization to carry out the free training of correlation technique.

4, entrust as required other producer customized or directly produce, install by company, plant the cultivation equipment of fly, fly maggot, earthworm.

5, carry out the cultivation model household and move into the base Animal Raising Zone, company and association unite help or for the raiser provides credit guarantee, strive for country to the support fund of medium-sized and small enterprises or micro-credit, expand to cultivate very much scale, fan out from point to area and promote gradually.

6, organize production and the product processing of links, the work such as sale, technical training, service make enterprise and raiser can ensure normal operation. The establishment phase is 1 year, and the end of the year, enterprise entered the test manufacture stage of protein product and ecological feed product.

(3) tissue peasant household or Animal Raising Zone form large-scale production

1, organize peasant household to carry out large-scale cultivation according to the first stage of investment scale of company, specifically carry out organization and implement with reference to following table 1:

Table a kind of fly, fly maggot, earthworm breeding area, quantity survey (surveying) reference table

Raise kind	Need the seedling number	Rearging cage, case area	Day laying	Educate maggot case number (my god/square)	Daily output maggot, earthworm number (ton)	Albumen powder output (day/ton)	Add up to (ton)
Raise kind	Need the seedling number	Rearging cage, case area	Day laying	Educate maggot case number (my god/square)	Daily output maggot, earthworm number (ton)	Albumen powder output (day/ton)	Add up to (ton)	Commodity kind fly	19.2 hundred million	28800m ³	426.6 kg	-	-	-	-
The commodity fly maggot	57.6 hundred million	-	-	42666	213.34	53.34	16000	Commodity kind fly	19.2 hundred million	28800m ³	426.6 kg	-	-	-	-
The commodity fly maggot	57.6 hundred million	-	-	42666	213.34	53.34	16000	6 days 1 cycles	-	-	-	^*255996 m ²	-	-	-
Commodity kind earthworm	Article 8,532 ten thousand,	17064m ²	2,133 ten thousand pieces	1066 (hatchings)	-	-	-	6 days 1 cycles	-	-	-	^*255996 m ²	-	-	-
Commodity kind earthworm	Article 8,532 ten thousand,	17064m ²	2,133 ten thousand pieces	1066 (hatchings)	-	-	-	The commodity earthworm	Article 10,650 ten thousand,	-	-	3550m ²	53.25	13.31	4000
40 days 1 cycles	-	-	-	^*142000 m ²	-	-	-	The commodity earthworm	Article 10,650 ten thousand,	-	-	3550m ²	53.25	13.31	4000
40 days 1 cycles	-	-	-	^*142000 m ²	-	-	-	The total total in year	-	-	-	^*397996m ²	266.59	66.65	20000

This table explanation: it is 19.2 hundred million that (1) commodity kind fly is raised a number, with 66667/m³The calculating that takes up room needs kind of the about 28800m of fly cultivation apparatus³, with every mu 1133.6m can be installed³Cultivation apparatus calculate, needing floor space be 25.4 mu. Planting the fly breeding cycle is 23～25 days (eliminated, and change a collection of novel species fly in 23～25 days), the 426.6kg (1m of can laying eggs average every day³Plant fly, 14.82 grams of can laying eggs every day, about 200,000 pieces); The fly blow of hatching 426.6kg needs 5～6 days (1 cycle) to the harvest time of fly maggot, needs box for breeding 42660m every day², 1 breeding cycle (calculating with 6 days) needs 255960m², needing floor space is 64 mu, can satisfy and produce 213.3 tons of fly maggots every day, is processed into about 53.33 tons of albumen powder, process the about 16000 tons requirement of Flyblow albumen powder annual the total. Plant about 90 mu of fly, the total floor space of fly maggot breeding.

(2) commodity kind earthworm (one-tenth earthworm). No. 2, Introduced from Japan peaceful No. 2 or northern star, introducing a fine variety quantity is 8,532 ten thousand, need floor space about 6 mu (with 5000/m²The raising area, vermiculture case 3000m can be installed in every mu of ground²Calculate). On average produced 1 piece of ovum in 1 day with 4 kind earthworms, 1 piece of ovum can hatch 5～6 young earthworms (with 5/piece) and calculate through 15～18 days, can realize every day laying eggs 2,133 ten thousand pieces, can hatch 106,650,000/day of young earthworms. With 20000 pieces/m²The raising area of earthworm ovum calculates, and needs incubator 1066m² With every mu of ground earthworm incubator 3000m can be installed²Calculate, need about 0.4 mu of floor space, 18 days is 1 incubation cycle, needs altogether 7.2 mu in soil. Raise 10,665 ten thousand commodity earthworms, with 30000/m²The raising area, 40 days was 1 cycle, the amount of gathering of the end of term every square metre of 15kg needs box for breeding 3550m²/ sky * 40 days=142000m², needing floor space is 142000m²Mu ÷ 3000m²=47.3 mu. Can realize producing into every day 53.25 tons of earthworms, satisfy 1600 tons of 53.25 tons * 300 days ≈ of annual needs, and produce the Production requirement of 1600 tons of ÷ 4=4000 of earthworm protein ton per year. Planting vermiculture case, incubator and the total floor space of commodity vermiculture case is 6+7.2+47.3=60.5 mu, with 61 mu of calculating.

(3) according to institute's column data in the table as the reference frame of building plant etc., just can realize producing per year 16000 tons of fly-maggot proteins, 4000 tons of earthworm proteins amount to 20000 tons designing requirement.

2, according to listed fly maggot and the earthworm breeding amount of table, calculate fly maggot, the earthworm Food requirement of every day, according to table 2 the data obtained, tissue is produced again.

Table 2. fly maggot, earthworm feed consumption rate every day estimating table

Raise object	Quantity	Area	Cycle (my god)	Output (ton)	Material valency ratio	Need bait (ton)	Actual feed consumption (ton)	Surplus material of the end of term (ton)
Raise object	Quantity	Area	Cycle (my god)	Output (ton)	Material valency ratio	Need bait (ton)	Actual feed consumption (ton)	Surplus material of the end of term (ton)	Plant fly	19.2 hundred million	28789m ³	25	426.6 kg ovum	100000∶1	38.4	38.4	0
Fly maggot	57.6 hundred million	42666m ²	6	^*213.34	1∶5	1066.75	640.05	426.7	Plant fly	19.2 hundred million	28789m ³	25	426.6 kg ovum	100000∶1	38.4	38.4	0
Fly maggot	57.6 hundred million	42666m ²	6	^*213.34	1∶5	1066.75	640.05	426.7	Plant earthworm	Article 8,532 ten thousand,	17064 m ²	16	1066 m ²	1∶10	453.25	271.95	181.3

The commodity earthworm	Article 10,650 ten thousand,	3550m ²	40	^*53.25 ton	1∶12	639	383.4	255.6
The commodity earthworm	Article 10,650 ten thousand,	3550m ²	40	^*53.25 ton	1∶12	639	383.4	255.6	Add up to	-	-	-	^*Ton	-

Table 2 explanation:

(1) plant fly and the supporting raising of fly maggot, the feed consumption of wherein planting fly is 100000: 1, and namely 1 day feed consumption rate of 100,000 kind flies is that 1kg calculates, i.e. 19.2 tons of kind fly special feeds of 19.2 hundred million kind fly needs every day; The maggot material ratio of fly maggot calculated with 1: 5, and raising the 1kg fly maggot needs 5kg bait, and total requiremants is 1066.75 tons/day, and behind the end of term results fly maggot, actual feed consumption is 60% of total amount, and namely actual feed consumption is 640.05, and actual maggot material ratio is 1: 3; 426.7 tons of end of term residual baits (maggot excrement), residual bait are capable of circulation for raising earthworm after processing.

(2) plant earthworm and commodity earthworm and want supporting raising, wherein planting the earthworm breeding area is 17064m², every square metre needs bait 25kg, needs altogether 426.6 tons of bait; Earthworm cocoon incubator 1066m², needing 26.65 tons of bait, binomial adds up to and needs 453.25 tons of bait, 271.95 tons of actual feed consumptions, 181.3 tons of end of term residual baits (earthworm excrement).

(3) the commodity earthworm has a daily output of 53.34 tons, and earthworm material ratio is 1: 12, needs 640.08 tons of bait, 384.05 tons of actual feed consumptions, 256.03 tons of end of term residual baits (earthworm excrement).

(4) by (1)～(a 3) data declaration, realize producing per year 20,000 tons of albumen powders, the designing requirement of 200,000 tons of scales of ecological feed, need purchase every day and 2133.43 tons of processing bait 1066.75+426.6+640.08=, need about 640,000 tons of the raw material total amounts (calculating with 300 days) such as buying excrement material, stalk year, a year processing bait total amount also is 640,000 tons. Calculate as 60% take actual bait consumption, remain maggot the end of the year, the earthworm excrement is ten thousand tons of 640,000 tons * 40%=25.6. Except 200,000 tons for the production of the ecological feed. Also remain 5.6 ten thousand tons and be used for circulation and raise fly maggot or earthworm, namely have maggot, earthworm excrement about 186.7 tons every day at least, be used for raising fly maggot or earthworm, so circulating about 15 days is alternative about 40%～50% livestock and poultry fecaluria.

The data that obtain according to table 1, table 2 and company are in the reality of the needs such as daily management, producing and selling, and company cooperates association with unified planning, organization of unity, unified seedling, unified feed and bait, unified epidemic prevention, unified purchase, unified sale; " seven unified four decentralized models " the tissue peasant household that carries out minute family, minute specialty, classifying type, minute scale raises.

2, adopt " seven unified four decentralized models " to finish the operating mode of company+base+association+Animal Raising Zone+peasant household:

(1) company cooperates with association, to the member (residential quarter plant and peasant household) who joins association, take the annual production and selling plan of company as target, under association and organization, different situations according to the member: the different factors such as own soil, the investment capacity, labour and emotional affection relation, they are divided into commodity kind fly specialty raiser, fly maggot specialty raiser; Commodity kind earthworm specialty raiser and four types of commodity earthworm specialty raiser are carried out and are divided a family, minute specialty, classifying type, minute scale organization to raise.

(2) organize and implement with the fly maggot ratio on the supporting 2 mu of ground of kind fly on 1 mu of ground. Signed the purchasing contract of the raw materials such as livestock and poultry, fecaluria, stalk by all Animal Raising Zones in association and the base and peripheral peasant household, supply principle with fecaluria and stalk according to equivalence, be supplied to fly maggot, vermiculture family to use. Be 1 group take 5 families, 5 groups is 1 commodity kind fly cultivation unit, is responsible for the raising of commodity kind fly specially, can cultivate kind of a fly 1133.6m with every mu of ground³, every 15m³Raise a kind fly, can cultivate 7557333/mu calculating, need altogether 19.2 hundred million kind flies, floor space is 25.4 mu, the fly maggot breeding demand (1 mu of ground can arrange about 4000 square metres of fly maggot breeding case) on 64 mu of ground be can satisfy, 5 groups (25 families), a kind fly cultivation unit needed altogether; Be 1 group take 8 families again, 8 groups is 1 fly maggot breeding unit, builds the fly maggot on 64 mu of ground and raises workshop (hot house), adds up to 25.6 ten thousand square metres, can satisfy the needs of 6.67 tons of daily output fly maggots. Need altogether 8 groups (64 families), 1 fly maggot breeding unit; Need to set up altogether 13 groups (104 families) with this pattern, 2 units, about 90 mu of total floor space, wherein commodity kind fly raising area is 25.4 mu, 64 mu of fly maggot breeding areas can satisfy the requirement of producing 16000 tons of Flyblow albumen powders per year.

(3) be 1 group take 3 families, 2 groups is the 1 commodity kind earthworm unit of breeding, and is responsible for breeding of kind of earthworm specially, builds the kind vermiculture field on 6 mu of ground, and every mu of ground can arrange the about 3000m of vermiculture case², always raising area is 17064m² Build again 0.4 mu of ground 1066m²Young earthworm hatchery, the incubation period of young earthworm calculated with 18 days, needing altogether the incubator area is 19188m², about 6.4 mu of actual floor space; Two amount to 36252m², about 12 mu, need altogether 1 unit, 12 groups totally 36 families. Be 1 group take 6 families again, 8 groups is 1 commodity vermiculture unit, is responsible for the cultivation of commodity earthworm, needs to build 142000m²About 47.3 mu of ground, with 48 mu of calculating, (every mu of ground is with 3000m²Cultured area calculate) commodity vermiculture field, can gather in the crops about 3550m every day²Earthworm (producing earthworm 15kg according to every square metre calculates), count 53.25 tons, need altogether 8 groups (48 family), 1 commodity vermiculture unit. Amounting to needs 2 units, 20 groups, and 84 families, about 60 mu of soils can satisfy fully and produce 4000 tons in earthworm protein powder, the production requirement that wormcast is 70400 tons per year.

(4) year breeding milk cow or the plant of beef cattle more than 20,000 is built in 450 mu of soils planning in the base, contracts raising by peasant household or other cultivation unit. The assurance fecaluria is purchased, and satisfies the sustainable supply of fly maggot, angleworm bait.

(5) 1042.8 mu of soils that planning is good in the base organize peasant household to plant in a large number high quality forage, and the ecological chain system is perfect in the formation project base.

(6) by in association and organization's 23 groups of these 4 units (158 family), respectively select 4 large group leaders in section (fly, fly maggot are planted in management respectively, plant the routine matter of earthworm, commodity earthworm) with the principle of peasant household's democratic recommendation; 23 group leaders (being in charge of each plant) are cooperated association and company technique personnel to organize and are coordinated all productions and the daily management affairs of whole project unit by these 27 group leaders. For accomplishing the management expectancy of " seven unified four disperse ", sent some technicians by company, association sends several administration staffs again, jointly is constructed as " fly maggot, service department of vermiculture professional association " with the director of 23 groups and 4 sections.

Be solely responsible for the technical training to the member of association by " service department of association ", coordinate the Animal Raising Zone land used, bank loan, financing, policy propaganda, the quality-oriented educations such as technology, culture, morals, the raising workshop is built, raw material supply, product purchase, nursery finance, payment, contradiction is coordinated, the affairs such as medical insurance. Association is in line with guiding and guarantee the raiser, with voluntary affiliation, voluntarily defection, democratic election, benefits-sharing, the principle of shared risks is given full play to the bridge Link role of association, is guaranteeing that company's production and sales target finishes smoothly, help the member of association increasing both production and income, shake off poverty and set out on the road to prosperity, when starting the employment approach, also can be successfully completed the operating mode of company+base+association+Animal Raising Zone+peasant household and the management expectancy of " seven unified four disperse ".

(4) technological process of production:

See accompanying drawing 1, comprise raw material supply flow process A, bait work flow B, cyclic culture flow process C, pasture growing and product work flow D. A, B, C, D part in the drawings respectively the with dashed lines frame table show. The livestock and poultry fecaluria (2) that livestock-raising (1) produces among the raw material supply flow process A enters methane-generating pit (3) after collecting and processing, after the biogas fermentation processing, the livestock and poultry fecaluria is converted into biogas (6), natural pond liquid (7) and natural pond slag (8). Biogas (6) is as the kind fly plant (16) among the cyclic culture flow process C, fly maggot breeding field (17), kind vermiculture field (21) and the energy of vermiculture field (22) or worker's domestic energy. The fertilizer of natural pond liquid (7) pasture growing (30) in can be used as pasture growing and product work flow D, can also be transported to natural pond slag (8) the compost treatment plant (10) of bait work flow B, be processed into the compost of fly maggot, earthworm with agricultural crop straw (4) and agricultural product accessory substance (5) through collecting after pulverizing (9). The proportioning (12) of classifying after compost treatment plant (10) discharging among the bait work flow B is specifically according to table 3. fly maggot, the earthworm breeding trophic level proportioning (12) of classifying. Bait after the proportioning of will classifying again (12) transfers pH value for neutral, and namely pH value is 6.5～7, transfers pH value with citric acid, phosphoric acid, oxalic acid or ammoniacal liquor, quick lime, sodium acid carbonate etc. Through mixing (13), gradually add microorganism fungus kind simultaneously in the process of mixing (13) again, selectable microorganism fungus kind has the complex microorganism preparations such as EM bacterium, saccharomycete, photosynthetic bacteria, lactic acid bacteria, Geotrichum, bacillus. Reinstall and carry out microbial fermentation (14) in the fermentation tank, temperature is 32～35 ℃ in the fermentation tank, the ferment at constant temperature through 3～5 days. Wait ferment complete after, will material can be processed into maggot, earthworm bait after the cooling, cooling. Maggot, earthworm bait (15) are transported to the raising that cyclic culture flow process C is used for fly maggot or earthworm; To plant fly blow that fly plant (16) gives birth to delivers in the fly maggot breeding field (17) hatching and raises. Maggot bait 25～40kg can every square metre of rearing-box packs into, throw in fly blow 12～14g (about 17.5～200,000), overlapping rearing-box 8～120, adopt the artificially controlling temperature technology, keep with fresh air in the fly maggot breeding workshop, temperature at 25～34 ℃, optimal temperature is 27 ℃～33 ℃, relative air humidity is between 65～75%, fly maggot is under such isoperibol, can adopt after 5～6 days raising, gather per month 5～6 times, 1 year with calculating in 10 months 300 days, use cultivation apparatus of the present invention, every mu of ground (666m²) the raising workshop box for breeding 3300～3500m can be installed², gathered 5～6 times in every square metre month, each 5kg, monthly output maggot amount is about 25kg, and year gathers 50 times, produces the fly maggot amount and can reach 1250 tons/mu, can process about 312 tons of insect protein, and year needs about 6250 tons of compost, and maggot material ratio is 1: 5. Separate (18) by maggot, excrement, be separated into fly maggot (19) and maggot excrement (20). Fly maggot (19) is transported to insect protein processing factory (27) among pasture growing and the product work flow D as the raw material of processing insect protein, makes insect active albumen, as the substitute of the of animal or plant nature protein feed raw materials such as fish meal. Maggot excrement (20) after the separation is concentrated the compost treatment plant (10) that turns back among the bait work flow B after maggot, earthworm excrement are collected (26), be reprocessed into the bait of fly maggot or earthworm with natural pond slag (8), natural pond liquid (7), agricultural crop straw (4), agricultural product accessory substance (5), again be used for fly maggot or earthworm breeding, reach recycling purpose. The earthworm cocoon of giving birth to behind kind of the earthworm breeding is packed into together with the earthworm excrement and to be hatched in the incubator. Keeping hatching workshop temperature is 20～28 ℃, relative air humidity is 70～80%, summer and autumn, each was sprinkled water 1～2 time in incubator sooner or later, winter-spring season was sprinkled water 1 time in incubator in 1～2 day, the running water that the water that uses is necessary for phreatic water or processed through dechlorination, keeping the humidity of bait in the case is 60 %～70%. Hatch into young earthworm through 18～20 days, the ratio of young earthworm in 1: 3 is divided in in the earthworm box for breeding, become the earthworm box for breeding 25kg～30kg/m that will pack in advance²The angleworm bait that ferments, then be transported in the vermiculture field (22) and raise. The cultivation apparatus that use to be used for the method, 5～6 layers of every square metre of overlapping installations, 2000m can be installed in the raising workshop on every mu of ground²About box for breeding, every square metre box for breeding can cultivate about 30000 of young earthworms, adopt artificially controlling temperature, temperature is 20～28 ℃ in the maintenance vermiculture workshop, relative air humidity is 70～80%, summer and autumn, each was sprinkled water 1～2 time in box for breeding sooner or later, winter-spring season was sprinkled water 1 time in box for breeding in 1～2 day, the running water that the water that uses is necessary for phreatic water or processed through dechlorination, keeping the humidity of bait in the case is 65%～75%, and a bait was changed in 10～12 days in every interval, and young earthworm grows up to into earthworm after the raising about 40～50 days, can gather into about earthworm 15kg for every square metre, can gather in average 1 year earthworm 6 times, about 90 kilograms of every square metre of annual production, about 270 tons of year per mu yield, year needs about 2970 tons of compost, and earthworm material ratio is 1: 11. Carry out earthworm, excrement separation (23), be isolated into earthworm (24) and earthworm excrement (25), be isolated to 270 ton/years of earthworms, about 1188 ton/years of earthworm excrement; Earthworm (24) be transported among pasture growing and the product work flow D compost treatment plant (10) as processing insect protein raw material, earthworm excrement (25) is concentrated the compost treatment plant (10) that turns back among the bait work flow B after maggot, earthworm excrement are collected (26), again be processed into the bait 15 of fly maggot or earthworm with natural pond slag (8), natural pond liquid (7), agricultural crop straw (4), agricultural product accessory substance (5), maggot excrement (20), be used for raising fly maggot or earthworm, realize recycling. At last again will be after 3～5 repetitive cycling be utilized all remaining maggots, earthworm excrement collect the pasture growing (30) with pasture growing and product work flow D in is gathered in the crops after (26) herbage as the raw material use of ecological feed factory (28) or compoiste fertilizer factory (29), be processed into ecological feed or compoiste fertilizer. Adopt the resulting product of the method that insect protein, ecological feed, compoiste fertilizer, pasture powder (particle) are arranged, be supplied to market or direct return selling the back to livestock-raising unit to raise livestock and poultry or planting forage grass by selling (31) channel at last.

Fly maggot, the formulation of the raising trophic level 11 of earthworm: at first will be according to kind of a fly, plant the raising nutritional requirement of fly, again according to fly maggot, the life habit of earthworm, feeding habits, feed source and type, the nutritional labeling of bait and limits of harmful substances, suitable its pH value that grows, the bait processing method, the feeding environment of workshop, temperature, humidity, illumination, stocking density, cultivation equipment, cultural method, after the combined factors such as aquaculture cost and cultivation purpose are considered, scientifically, purposively make the raising trophic level of fly maggot or earthworm, in case established standard, when whenever cultivation neutralization afterwards prepares the bait of fly maggot or earthworm, all to follow every nutritive index and the cultivation parameter stipulated in the standard, so just can realize to greatest extent fly maggot, angleworm bait source approach widen decrease with aquaculture cost, also solved simultaneously fly maggot, angleworm bait kind poor growth single or that cause because changing food species, do not eat, egg laying amount descends or stops production, incubation rate descends, children's earthworm survival rate is low, it is inhomogeneous to grow, food consumption is large, and aquaculture cost is high, the problems such as heavy metal and harmful substance exceed standard. The inventor has considered above-mentioned factor, through after a large amount of feeding experiments, tentatively sets up the raising trophic level of a cover fly maggot, earthworm, sees the following form 3.

Table 3: fly maggot, earthworm breeding trophic level

The nutrient title	Raise object						Remarks
	Raise object							Fly maggot (1～6 day)		Children's earthworm (1～18 day)		Become earthworm (19 days～gather)
	Dry matter content %	Lower limit	The upper limit	Lower limit	The upper limit	Lower limit		Fly maggot (1～6 day)		Children's earthworm (1～18 day)		Become earthworm (19 days～gather)		The upper limit	1, moisture is 60%～65% in the bait.
33		Lower limit	The upper limit	Lower limit	The upper limit	Lower limit	40	30	40	30	40			The upper limit
33		Digestible energy (million Jiao)	980	1400	900	1350	40	30	40	30	40	900	1250

Thick protein %	9	13.5	8	12	8.5	12
Thick protein %	9	13.5	8	12	8.5	12		First fatty %	0.4	1.2	0.3	1.2	0.3	1.2	2, fly maggot is raised the workshop temperature and is remained on 27～34 ℃. 3, earthworm breeding workshop temperature remains on 18～28 ℃.
Crude fibre %	2	9	3	11	3.5	11.5		First fatty %	0.4	1.2	0.3	1.2	0.3	1.2
Crude fibre %	2	9	3	11	3.5	11.5	Crude ash content %	5.5	9	6.5	11	7	12
Calcium %	1.5	2.5	1	2	0.8	1.5	Crude ash content %	5.5	9	6.5	11	7	12
Calcium %	1.5	2.5	1	2	0.8	1.5	Total phosphorus %	0.5	1.5	0.8	2	0.7	1.5	4, can not contain excessive poisonous and harmful substances in the feedstuff.
Available phosphorus %	0.2	0.55	0.25	1	0.2	0.8	Total phosphorus %	0.5	1.5	0.8	2	0.7	1.5
Available phosphorus %	0.2	0.55	0.25	1	0.2	0.8	Sodium chloride %	0.08	0.2	0.08	0.2	0.08	0.2
Methionine %	0.15	0.45	0.12	0.4	0.1	0.35	Sodium chloride %	0.08	0.2	0.08	0.2	0.08	0.2
Methionine %	0.15	0.45	0.12	0.4	0.1	0.35	Lysine %	0.2	0.4	0.11	0.45	0.1	0.4		5, compound additive is formulated by raw materials such as multivitamin, amino acid, mineral matter element, somatotropin, probiotics.
Cystine %	0.03	0.1	0.03	0.1	0.03	0.1	Lysine %	0.2	0.4	0.11	0.45	0.1	0.4
Cystine %	0.03	0.1	0.03	0.1	0.03	0.1	Arginine %	0.15	0.3	0.1	0.25	0.1	0.25
Threonine %	0.15	0.32	0.12	0.3	0.1	0.3	Arginine %	0.15	0.3	0.1	0.25	0.1	0.25
Threonine %	0.15	0.32	0.12	0.3	0.1	0.3	Histidine %	0.03	0.1	0.03	0.1	0.03	0.1
Isoleucine %	0.12	0.25	0.15	0.3	0.15	0.3	Histidine %	0.03	0.1	0.03	0.1	0.03	0.1
Isoleucine %	0.12	0.25	0.15	0.3	0.15	0.3	Tyrosine %	0.04	0.15	0.04	0.2	0.04	0.2
Fe(mg)	60	110	50	100	50	100	Tyrosine %	0.04	0.15	0.04	0.2	0.04	0.2
Fe(mg)	60	110	50	100	50	100	Cu(mg)	6	15	5	13	5	13
Zn(mg)	60	120	55	100	55	100	Cu(mg)	6	15	5	13	5	13
Zn(mg)	60	120	55	100	55	100	Mn(mg)	50	80	45	75	45	75
Mg(mg)	0.15	0.5	0.5	2	0.5	2	Mn(mg)	50	80	45	75	45	75
Mg(mg)	0.15	0.5	0.5	2	0.5	2	K(mg)	0.05	0.15	0.05	0.15	0.05	0.15
I(mg)	0.03	0.05	0.03	0.05	0.03	0.05	K(mg)	0.05	0.15	0.05	0.15	0.05	0.15
I(mg)	0.03	0.05	0.03	0.05	0.03	0.05	Se(mg)	0.02	0.04	0.02	0.04	0.02	0.04
Compound additive %	0.1	0.5	0.1	0.5	0.1	0.5	Se(mg)	0.02	0.04	0.02	0.04	0.02	0.04
Compound additive %	0.1	0.5	0.1	0.5	0.1	0.5	PH value	5.5	7	5.5	7	5.5	7
Carbon-nitrogen ratio	15	25	15	28	15	28	PH value	5.5	7	5.5	7	5.5	7

(5) Economic and Efficiency Analysis

1, project entity's Economic and Efficiency Analysis: reach and produce 20000 tons of albumen powders per year, the production scale that ecological feed is 200,000 tons, company's construction of base, fixed assets gross investment are estimated about 1.2～1.3 hundred million yuan; Circulating fund 2～3,000 ten thousand yuan amount to 1.4～1.5 hundred million yuan of investments. The input at cowboying family and pasture growing family and output wouldn't be calculated.

(1) year sale total income: albumen powder calculates with 5000 yuan/tons market lowest price, and annual income is 100,000,000 yuan; Ecological feed calculates with 600～700 yuan/tons, and annual income is 1.2～1.4 hundred million yuan. Amount to annual income 2.3～2.4 hundred million yuan.

(2) raw material totle drilling cost: a, per kilogram fly maggot calculate with 0.6 yuan purchasing price, and year needs 64000 tons of fly maggots, 3840.12 ten thousand yuan of costs; (but 1 kilogram in 4 kilograms of maggot preserved egg white powder are produced 16000 tons of albumen powders per year). B, per kilogram commodity earthworm are calculated with 0.8 yuan purchase, and year needs 16000 tons of earthworms, 1,280 ten thousand yuan of costs; Wormcast calculates with 0.15 yuan of procurement price of per kilogram, and year needs 300,000 tons of wormcasts, 4,500 ten thousand yuan of costs. Add up to 9620.12 ten thousand yuan of costs.

C, the former all flies in base are cultivated cost, can be from paid supply seedling to maintaining an equal level the raiser.

D, corporate operations personnel and salary appropriate to a special post, number 200 people (containing the supervisor of association and technician), wage is with the wage standard of national labor and personnel employment office regulation, and for up not for down is adjusted, and the Individual Income Tax that paying out wages is followed national tax law regulation reaches the basic point of paying taxes and pays tax in accordance with the law. Basic wage and other welfares are with 20000 metaevaluations per capita, and a year expenditure adds up to 4,000,000 yuan.

E, other administrative expenses are adjusted according to reimbursing the cost. Annual cost is estimated about 5,000,000 yuan.

F, 1.2 hundred million yuan of meters of fixed assets disappear by 7 years stand, and year shares equally and disappears about 1714.28 ten thousand yuan.

Amount to cost: 12234.4 ten thousand yuan.

(3) company's year gross profit: year total income is with 2.4 hundred million yuan of calculating; 1.22344 hundred million yuan of calculating of year total expenditure cost; Year gross profit is 1.17656 hundred million yuan.

(4) after-tax profit (net profit): according to national tax regulation, turn over national tax with the tax rate of the gross profits of enterprises (1.17656 hundred million yuan) 17%, about 2000.152 ten thousand yuan of the profits tax that turns over to the state in year; Turn over local income tax with enterprise's after-tax profit (9765.448 ten thousand yuan), the tax rate is adjusted with 30%, turns over about 2929.6344 ten thousand yuan of local income tax; Two add up to 4929.7864 ten thousand yuan of the turnovers of profit and tax. About 6835.8136 ten thousand yuan of company's annual net profit.

(5) investment payback time: 1.5 hundred million yuan of company's gross investments, wherein investment in fixed assets is 1.2 hundred million yuan, 3,000 ten thousand yuan of circulating funds, 6835.8136 ten thousand yuan of annual net profits. Can realize the First Year investment, all regain (First Year was put into serial production for building the test manufacture phase on the 2nd year), and can produce 6835.8136 ten thousand yuan of net profits after the operation in the 2nd year. Average about 1.8 years of payoff period.

2, household economy performance analysis:

2.1. plant fly, the performance analysis of fly maggot breeding family: with 2 units, 13 groups are totally 104 families, and floor space is 90 mu, needs the poultry raiser to amount to 208 people and calculates. Produce 64002 tons of fly maggots per year, sale price adds up to about 3840.12 ten thousand yuan of income with 600 yuan/tons of calculating.

(1) cost payout: a, maggot bait cost are: 100 yuan/tons * 192015 tons=1920.15 ten thousand yuan.

B, fixed assets cost: plant's input cost is with every mu of 130,000 yuan of calculating, and 90 mu of ground add up to 1,117 ten thousand yuan of inputs, disappears with 5 years stand, and annual stand disappears about 2,340,000 yuan.

(2) average annual income: every peasant household takes in every year: 16.211 ten thousand yuan of [3840.12 ten thousand yuan of (total income)-1920.15 ten thousand yuan (bait cost)-2,340,000 yuan (depreciation)] ÷ 104 (family) ≈. Be that each household average annual income in fly maggot breeding family is 16.211 ten thousand yuan, annual income is about 8.11 ten thousand yuan per capita.

2.2. plant earthworm, the family performance analysis of commodity vermiculture: with 2 units, 10 groups (60 family), totally 54 mu of floor spaces; Need the poultry raiser to amount to 120 people. Produce 16000 tons of earthworms per year, sale price adds up to income approximately with 600 yuan/tons of calculating

9,600,000 yuan; Produce 70400 tons in earthworm excrement per year, per ton with 150 yuan of sale, add up to 1,056 ten thousand yuan of incomes. Two add up to about 2,016 ten thousand yuan of total income.

(1) cost payout: a, angleworm bait cost, with 50 yuan of calculating per ton, year needs 176000 tons * 60 yuan/tons=1,056 ten thousand yuan of bait; B, fixed assets investment cost: 60 mu * 80,000 yuan=4,800,000 yuan, disappear with 5 years stand, annual depreciation of fixed assets is: ten thousand yuan of 432 ÷ 5=96. C, binomial total expenditure: ten thousand yuan of 1,056 ten thousand yuan+96=1152.

(2) vermiculture family total income: 2016-1152=864 is ten thousand yuan.

(3) peasant household's average income per household: 14.4 ten thousand yuan/family of 8,640,000 yuan of ÷ 60 family ≈. Per capita income is 7.2 ten thousand yuan.

(6) overall economic efficiency analysis: from above data declaration, company adopts " company+base+association+Animal Raising Zone+peasant household " combination management operation pattern cultivation fly maggot and the earthworm of " seven unified four disperse ", only to produce 20000 tons of albumen powders per year, 200000 tons of ecological feeds, solving employment post 200 people, the large-scale manufacturing enterprise that gross investment is 1.5 hundred million yuan. Company's Second Year can be realized 2.4 hundred million yuan of the output values after going into operation, and gets a profit 1.17656 hundred million yuan, and 4929.7864 ten thousand yuan of the turnovers of profit and tax realize that net profit after taxation moistens 6835.8136 ten thousand yuan. Shift employed labor force 164 families, rural area 328 people, increase per capita 7.655 ten thousand yuan of annual incomes of peasant. Concerning company and peasant, its economic benefit, social benefit are all very remarkable after the project implementation.

(7) social benefit:

Utilize fly maggot, earthworm production of albumen powder to come Peru Fish Dietary, can thoroughly solve imbalance between supply and demand and the people and animals that feed industry, aquaculture face always and strive the grain problem, can also reduce significantly simultaneously preparation cost and the aquaculture cost of feed, improve competitiveness and the ability to ward off risks of feed industry, aquaculture, make the two all realize the benign cycle of high-quality, efficient, ecological, environmental protection and sustainable development; It is building a New Socialist Countryside, implement the Eleventh Five-Year Plan strategical planning, solve imbalance between supply and demand that China's protein raw materials shortage causes etc. with the ecological protein raw materials of exploitation, using ecological fly maggot, earthworm cyclic culture and insect protein comprehensive development and utilization technology is one of best up to now solution. Social benefit is particularly evident.

Claims

1, a kind of fly maggot, earthworm ecological efficient cyclic culture method is characterized in that: include the raw material supply flow process, bait work flow, cyclic culture flow process, pasture growing and product work flow;

The livestock and poultry fecaluria that livestock-raising produces in the raw material supply flow process enters methane-generating pit after collecting and processing, after the biogas fermentation processing, the livestock and poultry fecaluria is converted into biogas, natural pond liquid and natural pond slag, biogas is as the kind fly plant in the cyclic culture flow process, the fly maggot breeding field, plant vermiculture field and the energy of vermiculture field or worker's domestic energy, natural pond liquid is as the fertilizer of pasture growing in pasture growing and the product work flow, or be transported to the compost treatment plant of bait work flow with the natural pond slag, be processed into fly maggot with agricultural crop straw and agricultural product accessory substance through collecting after pulverizing, the compost of earthworm, the proportioning of classifying after the compost treatment plant discharging in the bait work flow, it is neutral again the bait after the classification proportioning being transferred pH value, again through mixing, in mixed process, gradually add simultaneously microorganism fungus kind, reinstall and carry out microbial fermentation in the fermentation tank, fermentation temperature is 32～35 ℃, time is 3～5 days, ferment complete after, material is through cooling, become maggot after the cooling, the bait of earthworm, gained bait is transported to the raising that the cyclic culture flow process is used for fly maggot or earthworm, kind of the fly blow that fly plant gives birth to is delivered to hatching and raising in the fly maggot breeding field, the gained fly maggot be transported in pasture growing and the product work flow insect protein processing factory as processing insect protein raw material, make insect active albumen, maggot excrement after the separation is through maggot, after collecting, concentrates in the earthworm excrement compost treatment plant that turns back in the bait work flow, with the natural pond slag, natural pond liquid, agricultural crop straw, the agricultural product accessory substance is reprocessed into bait together, again be used for the raising of fly maggot or earthworm, plant the earthworm cocoon of giving birth to behind the earthworm breeding, pack into together with the earthworm excrement and to hatch in the incubator, hatched into young earthworm through 18～20 days, young earthworm is divided in in the earthworm box for breeding, then be transported in the vermiculture field and raise, children's earthworm grows up to into earthworm after 40～50 days raising, earthworm be transported in pasture growing and the product work flow compost treatment plant as processing insect protein raw material, the earthworm excrement is concentrated the compost treatment plant that turns back in the bait work flow after collecting, again with the natural pond slag, natural pond liquid, agricultural crop straw, the agricultural product accessory substance, the maggot excrement is processed into the bait of fly maggot or earthworm together, be used for to raise fly maggot or earthworm, at last again will be after 3～5 repetitive cycling be utilized all remaining maggots, the herbage of gathering in the crops with pasture growing and the pasture growing in the product work flow after the earthworm excrement is collected is used as the raw material of ecological feed factory or compoiste fertilizer factory.

2, as claimed in claim 1 fly maggot, earthworm ecological efficient cyclic culture method, it is characterized in that: the bait after the classification proportioning is transferred pH value citric acid, phosphoric acid, oxalic acid or ammoniacal liquor, quick lime, sodium acid carbonate, said microorganism fungus kind is EM bacterium, saccharomycete, photosynthetic bacteria, lactic acid bacteria, Geotrichum, bacillus, and the cultivation apparatus that is used for the method is adopted in the hatching in the fly maggot breeding field and raising.

3, as claimed in claim 1 fly maggot, earthworm ecological efficient cyclic culture method, it is characterized in that: the classification proportioning of carrying out after compost treatment plant (10) discharging in the bait work flow (B) is carried out according to following table:

Fly maggot, earthworm breeding trophic level

The nutrient title Raise object Remarks Fly maggot (1～6 day) Children's earthworm (1～18 day) Become earthworm (19 days～gather) Dry matter content % Lower limit The upper limit Lower limit The upper limit Lower limit The upper limit 1, moisture is 60%～65% in the bait. 35 45 30 45 30 45 Digestible energy (million Jiao) 980 1100 900 1250 900 1250 Thick protein % 9 13.5 8 12 8.5 12 First fatty % 0.8 1.5 0.75 1.25 0.7 1.2 2, fly maggot is raised tall workshop temperature and is remained on 27～34 ℃. 3, earthworm breeding workshop temperature remains on 18～28 ℃. Crude fibre % 5 10 6 11 6.5 11.5 Crude ash content % 5.5 9 6.5 11 7 12 Calcium % 1.5 2.5 1 2 0.8 1.5 Total phosphorus % 0.5 1.5 0.8 2 0.7 1.5 4, can not contain excessive poisonous and harmful substances in the feedstuff. Available phosphorus % 0.2 0.55 0.25 1 0.2 0.8 Sodium oxide molybdena % 0.08 0.2 0.08 0.2 0.08 0.2 Methionine % 0.15 0.45 0.12 0.4 0.1 0.35 Lysine % 0.2 0.4 0.11 0.45 0.1 0.4 5, compound additive is formulated by raw materials such as multivitamin, amino acid, mineral matter element, somatotropin, probiotics. Cystine % 0.03 0.1 0.03 0.1 0.03 0.1 Arginine % 0.15 0.3 0.1 0.25 0.1 0.25 Threonine % 0.15 0.32 0.12 0.3 0.1 0.3 Histidine % 0.03 0.1 0.03 0.1 0.03 0.1 Isoleucine % 0.12 0.25 0.15 0.3 0.15 0.3 Tyrosine % 0.04 0.15 0.04 0.2 0.04 0.2 Fe(mg) 60 110 50 100 50 100 Cu(mg) 6 15 5 13 5 13 Zn(mg) 60 120 55 100 55 100 Mn(mg) 50 80 45 75 45 75 Mg(mg) 0.15 0.5 0.5 2 0.5 2 K(mg) 0.05 0.15 0.05 0.15 0.05 0.15 I(mg) 0.03 0.05 0.03 0.05 0.03 0.05 Se(mg) 0.02 0.04 0.02 0.04 0.02 0.04 Compound additive % 0.5 1 0.5 1 0.5 1 PH value 5 6.5 5 6.5 5 6.5 Carbon-nitrogen ratio 15 25 15 28 15 28

4, the cultivation apparatus that is used for the said method of claim 1, it is characterized in that: form a framework more than 3 layers or 3 layers by column and crossbeam, set firmly the uncovered box for breeding of a level in every layer, facade is for can fastening setting and open the structure, the bottom surface left and right sides that put down and respectively have bakie, a middle part and be provided with one this box for breeding is separated into the two-part dividing plate in the left and right sides before and after each box for breeding, and the top, middle part of each box for breeding is provided with an electric light.