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4 results about "Bone meal" patented technology

Bone meal is a mixture of finely and coarsely ground animal bones and slaughter-house waste products. It is used as an organic fertilizer for plants and as a nutritional supplement for animals. As a slow-release fertilizer, bone meal is primarily used as a source of phosphorus and protein.

Crayfish feed

InactiveCN103652406ANutritional balanceOmnivorousAnimal feeding stuffBiotechnologyPrawn
The invention relates to the technical field of aquaculture, and in particular relates to a crayfish feed which is prepared from the following raw materials in parts by weight: 20-25 parts of corn flour, 12-15 parts of soybean cake, 5-6 parts of wheat middling, 8-10 parts of wheat bran, 3-4 fish intestine powder, 2-3 parts of clam worm powder, 3-4 parts of freshwater shrimp powder, 5-6 parts of fresh soybean milk, 4-5 parts of pondweed, 2-3 parts of bone meal, 3-4 parts of fermented duck blood powder, 5-6 parts of alternanthera philoxeroide stem and leaf, 4-5 parts of bread crumb, 2-3 parts of sleeve-fish powder, a proper amount of salt and 4-5 parts of phagostimulant. The feed provided by the invention is completely accordant with the omnivorous characteristics of crayfish and contains multiple high-quality protein raw materials, the palatability of the feed can be improved because of the fishy smell of the raw materials such as the fish intestine powder, the clam worm powder and the sleeve-fish powder, the food consumption of the crayfish is increased, the fed crayfish can grow and develop rapidly, the weight can be remarkably increased, and moreover, as the raw materials are all pure natural green raw materials, the problem of medicine residue is prevented, and the quality of crayfish is ensured.
Owner:ANHUI ZHIHUI ELECTRIC TECH CO LTD

Preparation method of nutrition-balanced slow release fertilizer special for Chinese roses

InactiveCN107857671AGood coating effectImprove adhesionSuperphosphatesAnimal corpse fertilisersCarrageenanFermentation
The invention discloses a preparation method of a nutrition-balanced slow release fertilizer special for Chinese roses. The preparation method comprises the following steps: mixing sesame seed meal, wheat straw, fermented slaughterhouse waste, turfy soil, fish bone powder, sorghum straw, peanut shell powder and pine needle powder, smashing the mixture, then adding water, and then adding fermentation compound bacteria to allow the mixture to ferment, so that a fermentation material is obtained; and uniformly mixing urea, potassium magnesium sulfate, heavy superphosphate, the fermentation material and trace elements, adjusting water content, adding microcrystalline cellulose and carrageenan, stirring uniformly, and then performing granulation to obtain the nutrition-balanced slow release fertilizer special for the Chinese roses. According to the nutrition-balanced slow release fertilizer special for the Chinese roses, slow release effect is good, nutrient substances are released according to the growth of the Chinese roses, nutrients for the growth of the Chinese roses in a late growth period are replenished, and soils can be effectively improved, permeability of the soils is improved, the growth of the Chinese rose flowers is favored, fertilizer utilization rate is extremely high, and environment pollution is avoided.
Owner:肥西凤林家庭农场

Method for preparing themidaceae nutrient fertilizer

InactiveCN101851137ALow pollution rateMeet growth and development needsBio-organic fraction processingClimate change adaptationZinc phosphateChlorothalonil
The invention discloses a method for preparing a themidaceae nutrient fertilizer. The fertilizer is prepared from the following materials in percentage by weight: 10 to 12 percent of dry cow manure, 5 to 7 percent of duck manure, 5 to 7 percent of dry sheep manure, 11 to 13 percent dry human excrement, 9 to 11 percent of soybean cake powder, 12 to 16 percent of bone meal, 11 to 13 percent of tortoise shell powder, 7 to 9 percent of corn cob meal, 6 to 8 percent of rice bran powder, 1 to 3 percent of zinc phosphate fertilizer, 2 to 4 percent of pine needle meal, 1 to 3 percent of wintergreen barberry root powder, 5 to 7 percent of epoxy resin, 0.2 to 0.4 percent of 7051 avermectin, 0.1 to 0.3 percent of dupont lannate, 0.2 to 0.4 percent of chlorothalonil and 0.1 to 0.3 percent of newly-planted mycin. The method comprises the following steps of: putting the materials into a blender; stirring the mixture for 180 minutes; putting the stirred mixture into a 2 percent particle grinder for smashing; taking the particles out of the particle grinder and pouring the particles into a fermenting tank; piling the particles in the fermenting tank; firmly covering and compacting the piles by using thick plastic cloth; and breaking the nutrient fertilizer into nutrient fertilizer blocks in a mold box of which the height is 20 centimeters, the width is 15 centimeters and the length is 30 centimeters so as to obtain a qualified themidaceae nutrient fertilizer.
Owner:刘飞
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