The invention discloses an earthworm raising material as well as a preparation method and application thereof, and relates to the technical field of earthworm ecological cultivation. The raising material disclosed by the invention is prepared from raw materials of fresh cow dung, kitchen waste, wood bran, corn straw, bagasse and edible mushroom waste residues. The preparation method of the earthworm raising material comprises the following steps of crushing the raw materials, performing natural pile fermentation under the humidity of 50-70% for 15 days, and after the pile fermentation is completed, sprinkling clean water to obtain the earthworm raising material. A method for feeding earthworms with the raising material comprises the following steps of using the earthworm raising material as an earthworm breeding substrate, inoculating the earthworms with the earthworm raising material in the mass ratio of the earthworms to the earthworm raising material being 1 to 30, and performing breeding; and after the earthworm raising material is completely digested by the earthworms, collecting the earthworms and earthworm cast. According to the earthworm raising material disclosed by the invention, on the base of guaranteeing the earthworm culturing quality, high-quality earthworm cast rich in high humic acid is obtained, the waste resource reusing level is further increased, besides, the economic value of the earthworms is also increased, and unification of environmental benefits and economic benefits is achieved.

Earthworm raising material as well as preparation method and application thereof

The invention discloses a highly-efficient treatment method for cattle manure based on high-density earthworms. The highly-efficient treatment method comprises the following steps: (1) site preparation; (2) feed preparation: a, uniformly mixing 80 to 90 parts of the cattle manure and 10 to 20 parts of EM microbial liquid, and carrying out fermentation for 15 days; b, uniformly mixing fresh corn straw, 4 to 8 parts of wheat bran and 8 to 12 parts of the EM microbial liquid, carrying out compaction, and carrying out sealed fermentation for 15 days; c, mixing the fermented cattle manure and the fermented corn straw, adding 0.4 to 0.8 part of urea, 0.5 to 1 part of plant ash and 0.02 to 0.04 part of citric acid, carrying out full and uniform mixing, and carrying out sealed fermentation for 10 days so as to obtain a mixture A; and d, fully mixing 5 to 10 parts of earthworm manure with the fermented mixture A, spreading the obtained mixture, carrying out drying under the sun for 2 to 3 days, then carrying out placing onto an earthworm bed in a greenhouse, and fully spraying clarified lime water; (3) earthworm placing; and (4) daily management. The invention has the following advantages: through preparation of a feed and improvement of processing steps, the highly-efficient treatment method provided by the invention greatly improves the treatment efficiency of the cattle manure, and increases economic benefits of enterprises.

Highly-efficient treatment method for cattle manure based on high-density earthworms

The invention discloses a chicken feed additive and a preparation method. The chicken feed additive is characterized by being prepared from, by weight, 10-15 parts of beetle powder, 5-10 parts of shell powder, 20-30 parts of dry alfalfa powder, 1-3 parts of red chili powder, 8-10 parts of rapeseed cakes, 3-5 parts of grit and 5-8 parts of microbial compound bacteria. The microbial compound bacteria comprise bacillus subtilis, lactobacillus acidophilus and bifidobacterium. The beetle powder, the shell powder, the dry alfalfa powder, the red chili powder, the rapeseed cakes, the grit and the compound flora of the bacillus subtilis, the lactobacillus acidophilus and the bifidobacterium are added into piglet feed, therefore, absorption of laying hens to nutrient substances is improved, harmful flora in the intestinal tracts of the laying hens can be well removed, the immunity of the laying hens is improved, and the effects of increasing the egg yield and prolonging the egg laying period are achieved.

Chicken feed additive and preparation method

The invention discloses a method for treating agriculture and forestry solid organic wastes by utilizing a dual-biological method. The method for treating the solid organic wastes, provided by the invention, comprises the following steps: (1) crushing the agriculture and forestry solid organic wastes; (2) fermenting and composting the organic wastes through microorganisms; (3) carrying out digestion treatment through earthworms. According to the method disclosed by the invention, a technical scheme for rapidly and completely finishing degradation and resource utilization of garden wastes is formed by combining advantages that a microorganism bacterium agent or biological ferment ferments and composts crude fibers and lignin, and the earthworms secrete cellulose and lignin lytic enzyme and ingest and digest various types of microorganisms and organic matters.

Method for treating agriculture and forestry solid organic wastes by utilizing dual-biological method

The invention discloses a cultivation method for under-forest poultry cultivation. The method comprises the steps of (1) a stage of under-forest cultivation pretreatment, (2) a stage of cultivation forest selection and (3) a stage of the under-forest cultivation. The method disclosed by the invention has the beneficial effects that, by the cultivation method for the under-forest poultry cultivation provided by the invention, large-scale poultry cultivation is achieved, bred poultry have firm flesh, and faeces of the poultry can be directly used as fertilizers; and worms and hay fodder in the forest can also be used as natural fodder of the poultry, so that the cost is reduced, only small investments are needed, and benefits could be obtained quickly.

Cultivation method for under-forest poultry cultivation

The invention discloses a method for preparing high-quality wormcast. The method includes the steps that cow dung and cow dung biogas residues serve as raw materials, straw and corn straw smashed materials are added, EM zymophyte is inoculated in the obtained mixture, the mixture is naturally stacked and fermented for 15 days, and earthworm compost is obtained; then, the earthworm compost serves as an earthworm breeding substrate, earthworms are inoculated according to the mass ratio, being 1:40, of the earthworms and the earthworm compost, breeding is carried out, and the wormcast is obtained. According to the method, the cow dung biogas residues and other wastes are used, on the basis that cost is increased and the breeding quality of the earthworms is guaranteed, the high-quality wormcast richer in humic acid and nitrogen phosphorus and potassium is obtained by reasonably adjusting the proportion of the formula and optimizing the inoculation density of the earthworms, economic value of the earthworms is also improved while the level of waste resource reutilization is further increased, and environmental benefits and economic benefits are unified.

Method for preparing high-quality wormcast

The invention provides a supplementary feeding formula of under-forest randomly rearing chickens suitable for a nursery stock forest land, and a raising method of the under-forest randomly rearing chickens The supplementary feeding feed comprises the following component in parts by weight: corns, broken rice, wheat, bran, unhusked rice, bean cakes, peanut cakes, fish meal, grass meal, egg shell, shell powder and table salt; the raising method comprises the steps of controlling the raising density and feeding the under-forest randomly rearing chickens with the supplementary feeding feed Compared with the prior art, the supplementary feeding formula can be used for solving the problem that the under-forest randomly rearing chickens are not balanced in nutrition in the prior art, and the feed is capable of effectively improving the growth speed and the uniformity of the under-forest randomly rearing chickens; after the raising method is used, the resource use efficiency of the nursery stock forest land is maximized, and the destruction of the ecological environment of the nursery stock forest land, caused by excessive raising, can be avoided, so that the raising method is an ecological breeding method

Supplementary feeding formula of under-forest randomly rearing chickens suitable for nursery stock forest land, and raising method of under-forest randomly rearing chickens

The invention provides a supplementary feeding formula for increasing the laying rate of forest randomly rearing hens and a breeding method for the hens The feed is prepared from the following components according to weight: corns, broken rice, wheat, bran, oil cakes, fish meal, grass powder, shell powder, edible salt and calcium materials The breeding method comprises the following steps: breeding the randomly rearing hens according to the supplementary feeding formula, controlling the supplementary feeding amount to be 55-60 grams per day for each hen and increasing the exercise amount of the forest randomly rearing hens when the forest randomly rearing hens are 80 days old, and increasing the supplementary feeding amount to be 80-85 grams per day for each hen when the forest randomly rearing hens are 110 days old Compared with the prior art, the supplementary feeding formula has the advantages that the problem of low laying rate of the forest randomly rearing hens is effectively solved; the average laying rate of the forest randomly rearing hens fed according to the supplementary feeding formula and the breeding method is increased to over 70 percent, and the effect is outstanding

Supplementary feeding formula for increasing laying rate of forest randomly rearing hens and breeding method for hens

The invention discloses an ecological breeding method suitable for mountain forest land undergrowth chicken raising. The ecological breeding method comprises the following steps: selecting a mountain forest land of which the slope is less than 30 degrees to establish an undergrowth chicken raising ecological breeding aquatics village (1), wherein the average height of the forest canopy of the undergrowth chicken raising ecological breeding aquatics village (1) is above four meters, and the canopy density of the forest canopy is 0.5-0.6; at least planting a shrub isolation layer (2) on an edge near the bottom end of a hillside of the undergrowth chicken raising ecological breeding aquatics village (1). Compared with the prior art, the ecological breeding method has the advantages that the method can effectively alleviate a water and soil loss problem caused by vegetation deterioration in a mountain forest land undergrowth chicken raising process while a purpose of isolation protection is achieved. The ecological breeding method has the advantages of simpleness in operation, low cost and ecological environment protection and is an auxiliary protection means for the ecological breeding.

Chen Zhihao

Papers

Method for preparing high-quality wormcast

Supplementary feeding formula of under-forest randomly rearing chickens suitable for nursery stock forest land, and raising method of under-forest randomly rearing chickens

Supplementary feeding formula for increasing laying rate of forest randomly rearing hens and breeding method for hens

Ecological breeding method suitable for mountain forest land undergrowth chicken raising