48results about How to "Meet nutritional needs for growth" patented technology

The invention discloses an additive of a Micropterus salmoides adult fish compound feed. The additive comprises the following air-dried substances in parts by weight: 5-7 parts of poria cocos, 4-6 parts of medlar, 3-5 parts of black sesames, 8-12 parts of fructus psoraleae, 1-2 parts of ferrous sulfate, 4-6 parts of copper sulfate, 2-4 parts of medical stone and 60-70 parts of rice hull powder. By addition of traditional herbal medicines such as the poria cocos, the medlar, the black sesames and the fructus psoraleae which are scientifically combined with mineral salts, skeletal development of Micropterus salmoides adult fishes can be promoted, the growth speed can be remarkably increased, and the cultured Micropterus salmoides adult fishes are elongated.

The invention discloses a traditional Chinese medicine additive of a compound feed for micropterus salmides fingerlings The traditional Chinese medicine additive comprises air dried ingredients in parts by weight: 2-4 parts of codonopsis pilosula, 6-10 parts of cortex lycii radicis, 4-6 parts of Chinese torreya, 7-10 parts of fructus psoraleae, 4-5 ferrous sulfate, 1-2 parts of copper sulfate, 2-4 parts of medical stone and 60-70 parts of rice hull powder. According to the traditional Chinese medicine additive, by adding the traditional Chinese medicinal herbs such as codonopsis pilosula, cortex lycii radicis, Chinese torreya and fructus psoraleae to be subjected to scientific combination with mineral salt, skeleton development of the micropterus salmides fingerlings is facilitated; a growth rate can be increased significantly; and the cultured micropterus salmides fingerlings are long in body type.

The invention discloses a high-yield cultivation method for Jinxiang garlic. The high-yield cultivation method mainly comprises the steps of seed reservation, base fertilizer applying, soil treatment, soil preparation, seed dressing, planting, watering, film mulching and field management. According to the high-yield cultivation method for the Jinxiang garlic, plant diseases and insect pests are reduced, the quality of the garlic is improved, and compared with that of a conventional cultivation and management mode, the yield of young garlic shoots is improved by 5.8% to 13.7%, and the yield of garlic bulbs is improved by 16.4% to 32.3%.

The invention discloses a cultivation method for bougainvil-lea-spp rapid forming. The cultivation method includes the following steps that a flowerpot with a specific flower-shelf structure is provided; a bougainvil-lea-spp plant is selected; a culture medium is filled in the flowerpot bottom, and bougainvil lea spp is transplanted; maintaining is carried out for half a month to one month, shading, plant leaf surface spraying and medium completely pouring are carried out within the maintaining period; after the maintaining period is completed, full exposure is given, nitrogen-rich organic fertilizer is applied, and sucker-growth branches of the bougainvil lea spp are initiated; the sucker-growth branches are guided to climb a flower shelf by curling, binding, pinching and bending, and the clambering branches are evenly bound on the flower shelf and closely attached to the flower shelf by curling and binding till complete forming is carried out. By means of the cultivation method, the bougainvil lea spp can be rapidly formed and subjected to scenery forming in half a year to one year, and after the bougainvil lea spp is formed, the flower and the shape are played, the landscape effect is good, and the cultivation method is a brand-new innovative mode of an application of the bougainvil lea spp.

The invention discloses a specific insecticide-fertilizer package for jinxiang garlic high-yield cultivation and an application method thereof. The insecticide-fertilizer package is prepared from the following components in parts by mass: 151-353 parts of basic insecticide-fertilizer, 0.1-0.2 part of seed dressing insecticide, 3-7 parts of strong seedling insecticide, 5-9 parts of bolting fertilizer and 5-10 parts of garlic expanding insecticide. The invention further provides an application method of the specific insecticide-fertilizer package. The specific insecticide-fertilizer package for jinxiang garlic high-yield cultivation can be used for reducing occurrence of diseases and insect pests and improving the garlic quality, and the yield of young garlic shoots and the yield of garlic are respectively increased by 5.8-13.7 percent and 16.4-32.3 percent in comparison with those of a conventional cultivation management mode.

The invention discloses a method for producing a rice seedling cultivation matrix through earthworm conversion of cow dung; the method comprises the steps: after the cow dung is dewatered, adding nitrogen, phosphorus and potassium and earthworm baits, blending to prepare an earthworm culture base material, carrying out earthworm culture, converting into vermicompost, and then producing the rice seedling cultivation matrix with the vermicompost. The conversion process of the cow dung is simple and green and environmentally friendly; the earthworm culture base material is prepared by using the cow dung, the reproductive rate of the earthworms is increased, besides, continuous pile-turning in a process of fermentation preparation of an organic fertilizer is avoided, and manpower is saved; the vermicompost formed after conversion is used for preparation of the rice seedling cultivation matrix, and can effectively improve the rice cultivation effect.

The invention discloses a rice seedling cultivating medium prepared from cow dung. The rice seedling cultivating medium comprises the following components in parts by weight: 60-65 parts of wormcast, 20-25 parts of activated sludge, 4-5 parts of rice or maize straw particles, 1-2 parts of vermiculite and 1-2 parts of perlite. The rice seedling cultivating medium effectively utilizes cow dung and agricultural wastes, thereby being environment-friendly and low in cost, and the prepared medium is good in rice seedling cultivating effect.

The invention discloses a functional feed used for preventing pig malignant edema and a preparation method of the functional feed. The feed is prepared from the following raw materials: corn, wheat bran, bone meal, soybean cakes, vinasse, table salt, shell meal, white radishes, dried grass, bean dregs, wheat straw, silkworm chrysalis, fish meal, rapeseed cakes, peanut cakes, calcium hydrogen phosphate, taros, an antioxidant, carrots, microelements and lysine. The preparation method comprises the following steps: preparing a traditional Chinese medicine additive, crushing part of raw materials, mixing and granulating, and drying the grain feed. The functional feed used for preventing the pig malignant edema has the beneficial effects that the feed contains the traditional Chinese medicine additive which has the effects of removing heat to cool blood and inducing diuresis to alleviate edema, and has the advantages of strengthening body resistance and eliminating evil, having good curative effect and no medical residue and having low cost and price and the like; and the traditional Chinese medicine additive and other feed raw materials are matched and acted so that the pig malignant edema can be prevented and the nutritional requirements of pigs can be met.

Fattening feed promoting growth of broilers and a preparing method thereof are provided. The feed is prepared from, by mass, 20-30 parts of soybean meal, 20-25 parts of corn, 20-25 parts of wheat bran, 15-20 parts of bone meal, 6-10 parts of raffinose, 3-7 parts of pig's bile, 4-5 parts of aloe, 2-3 parts of fruit of caoguo, 10-15 parts of millet sprouts and germinated barley, 2-6 parts of hairyvein agrimonia herb, 3-5 parts of dandelion, 4-6 parts of pine needle powder, 3-8 parts of composite amino acids, 5-10 parts of vegetable powder, 8-10 parts of maltodextrin, and 1-4 parts of table salt. The feed is prepared by fermentation, heating, filtration, concentration, granulation, and other steps. The prepared feed is rich in nutrition and high in palatability. Added traditional Chinese medicine raw materials increase the feed digestibility of the broilers, reduce the feed conversion ratio, improve antibacterial and anti-virus capabilities of the broilers essentially, significantly improve immunity of the broilers and reduce the disease infection rate. In addition, chicken of the broilers raised with the feed is delicious and the laying rate is greatly increased.

The invention provides a fermentation method for high-content 12[alpha]-hydroxysteroid dehydrogenase fermentation liquor, and belongs to the technical field of biology and medicines. the fermentationmethod comprises the following steps of: inoculating a spare recombinant escherichia coli containing a 12[alpha]-hydroxysteroid dehydrogenase expression gene into a novel sterile fermentation medium as a strain according to an inoculation amount of 2-6% of volume fraction to be cultured; and after 2h, carrying out fed-batch by a fed-batch induced medium totally for 8h. By use of the fermentation method, in a process that the spare recombinant escherichia coli containing the 12[alpha]-hydroxysteroid dehydrogenase expression gene is taken as the strain to ferment and produce the 12[alpha]-hydroxysteroid dehydrogenase (12[alpha]-HSDH), a high-nutrition low-cost novel medium is used for replacing a traditional LB (lysogeny broth) medium, the fed-batch induced medium is adopted, the bacteria OD600 (optical density) of culture bacteria is 50-60, and meanwhile, the enzyme activity of the 12[alpha]-hydroxysteroid dehydrogenase is 700-900U/L.

The invention discloses aquatic feed for promoting weight of giant salamanders to quickly gain. The aquatic feed is prepared from the following raw materials in parts by weight: 40-50 parts of water fleas, 20-40 parts of silkworm chrysalis, 10-15 parts of slugs, 15-25 parts of grandling, 30-38 parts of black carps, 10-15 parts of grass carps, 10-15 parts of carps, 5-10 parts of yellow croakers, 20-25 parts of krill, 20-25 parts of pond crayfishes, 10-20 parts of black tiger shrimps, 5-10 parts of ruditapes philippinarum, 10-15 parts of freshwater mussels, 5-10 parts of razor clams, 2-5 parts of stone crabs, 10-15 parts of extruded corns, 30-40 parts of soybean milk powder, 10-15 parts of fermented rapeseed meal, 8-12 parts of casein, 10-15 parts of whey protein, 3-9 parts of potato protein, 2-4 parts of lactic acid, 5-8 parts of guar gum, 1-3 parts of polysaccharide derivatives, 2-5 parts of tea-seed oil, 1-3 parts of composite vitamin, 0.5-0.8 part of composite mineral substances, 1-2 parts of a probiotics preparation, 4-8 parts of hawthorn fruits, and 8-12 parts of isatis roots.

The invention discloses a goat feed and a production method thereof. The goat feed contains the following constitution raw materials in parts by weight: 45-50 parts of green grass, 60-70 parts of cornflour, 20-25 parts of selenium-rich tea dreg, 15-20 parts of silkworm chrysalis meal, 20-30 parts of corn protein powder, 12-15 parts of calcium bicarbonate, 6-10 parts of table salt and 5-8 parts ofcompound amino acid powder. Compared with the prior art, the goat feed has the advantages that the nutrition structure is reasonable, the nutrient content is high, the goat feed can completely meet the nutritional requirements in the growth of the goats, and the growth speed of the goats can be increased; and furthermore, the feed is high in conversion rate and is used for feeding the goats, so that the morbidity of the goats is low, and the economic benefit of the cultivation can be effectively increased.

The invention provides a formula of a nutrient feed for micropterus salmoides. The nutrient feed consists of the following components in parts by weight of air-dried substances: 8-12 parts of flour, 30-50 parts of fish meal, 4-6 parts of whole shrimp powder, 3-8 parts of chicken meat powder, 2-4 parts of corn protein powder, 2-5 parts of vital wheat gluten, 2-4 parts of blood powder, 9-12 parts ofdehulled soybean meal, 4-7 parts of soy protein concentrate, 7-10 parts of soybean oil, 0.5-1.5 parts of phosphatide oil, 1-2.5 parts of calcium dihydrogen phosphate, 0.1-0.5 part of L-lysine, 0.1-0.2 part of DL-methionine, 0.01-0.05 part of vitamin C and 0.5-1 part of choline chloride. Compared with an ordinary feed, the nutrient feed for adult micropterus salmoides disclosed by the invention has the advantages that the dosage of fish meal is reduced to 50% or below, and protein raw materials high in food calling properties for the micropterus salmoides are preferably selected, so that the food calling properties of the feed are good, the adult micropterus salmoides likes to eat the feed, and bred adult micropterus salmoides is high in growth speed, good in somatotype and low in cost.

A method of using slash pine containerized seedlings to directly renovate a metallic mineral waste yard comprises: (1), germinating slash pine seeds in seedling pots; (2) managing plantlets; (3) transplanting to degradable nonwoven container bags; (4) managing containerized seedlings; (5) preparing a mine mineral waste slope; (6) transplanting. The survival rate of slash pine seedlings grown with slash pine containerized seedling is high, the slash pine seedlings may be transplanted to the mine mineral waste yard to ecologically renovate the waste mine, the need of slash pine seedlings for growth nutrition can be met, the survival rate of slash pine in mineral waste is also increased, and site basis is provided for improving soil matrix of mine mineral waste yard in later stage and field planting of other renovating plants; the method of using slash pine containerized seedlings to directly renovate the metallic mineral waste yard provides a solution to the need of slash pine for growing on mine mineral waste sites.

The invention discloses nutritional soil for pot culture. The nutritional soil is prepared from the following raw materials in parts by weight: 10 to 20 parts of vineyard pruned branches, 8 to 15 parts of grape peels, 13 to 21 parts of dry cow dung, 6 to 9 parts of modified tree ash, 3 to 8 parts of kelp ash, 4 to 7 parts of coconut shell, 7 to 12 parts of corncob, 20 to 30 parts of needle-point leaf soil, 15 to 27 parts of bentonite, 6 to 13 parts of inorganic fertilizer, 2 to 4 parts of a plant extracting solution and 0.3 to 0.6 part of compound microorganism bacterium agent. The nutritionalsoil for the pot culture, disclosed by the invention, has the advantages that a formula is scientific and reasonable and a prepared product has abundant nutrients; the nutrient requirements on growthof flowers can be met for a long period; the nutritional soil for the pot culture has the functions of purifying air and preventing mosquitoes.

The invention discloses an environment-friendly formula feed for tilapia nilotica. The feed is prepared from the following raw materials by mass percent: 15-40 of raw materials sourced in proteins, 5-9 of soybean oil, 35-50 of corn starch, 0-3.0 of complex vitamin, 0-5 of complex mineral salt, 0-0.3 of vitamin C sodium phosphate and 0-18 of vitamins, wherein the raw materials sourced in proteins are one or more mixtures of crystalline amino acid mixture, gelatin and casein. By using casein, gelatin and the efficiently matched crystalline amino acid mixture instead of existing common feed protein raw materials, such as fish meal, soybean meal and cottonseed meal, the formula feed has the effects of effectively meeting the nutritional requirements for rapid growth of tilapia, increasing the feed protein conversion efficiency, reducing pollution and damages caused by the feed on the environment of aquaculture water in the aquaculture process, meeting the requirements of green and healthy aquaculture and increasing the industrial profits and is of great significance in sustainable development of the tilapia aquaculture industry.

The invention discloses a formula of cordyceps militaris culture medium-containing feed for chicks and a preparation method of the feed. The cordyceps militaris culture medium-containing feed mainly comprises 50% of corn, 25% of bean cake, 3% of fish meal, 16.5% of a cordyceps militaris culture medium, 3.7% of wheat bran, 0.3% of table salt and 1.5% of stone powder. Calcium hydrophosphate comprises 12.17mj/kg of metabolic energy, 18.59% of a crude protein, 0.79% of calcium, 0.43% of phosphorus, 0.3% of table salt, 0.96% of lysine and 0.3% of methionine. The cordyceps militaris culture medium-containing feed has comprehensive and balanced nutrients, a high nutrition concentration, good palatability and digestion and absorption easiness, satisfies chick growth nutrition demands, effectively improves chick immunity, promotes chick healthy growth, reduces chick morbidity and death rate and is nutritive, healthy, green and safe feed for chicks.

The invention relates to a special fertilizer for tea trees, and the special fertilizer comprises: 20-30 parts of urea, 10-15 parts of potassium sulfate, 25-35 parts of calcium magnesium phosphate fertilizer, 25-35 parts of sodium humate, 1-2 parts of zinc sulfate, 0.5-2 parts of borax, 0.05-0.1 part of ammonium molybdate, 0.05-0.1 part of sodium selenite, 0.5-2 parts of paenibacillus polymyxa, 0.5-2 parts of silicate bacteria, 0.1-0.5 part of protease, 0.05-0.1 part of tetramethyl glutaric acid and 0.05-0.1 part of polyglutamic acid. The special fertilizer is rich in high-quality organic matters, beneficial bacteria, enzymes and medium trace elements, and can effectively improve the yield of tea leaves, and meanwhile, the soil can be improved, the fertilizer is applied to turn the conceptof heavy application of chemical fertilizers, despising of organic fertilizers and no use of medium trace element fertilizers and beneficial microorganism bacteria of tea farmer, the combination of tea planting, tea nourishing, fertilizing and land maintaining can be achieved, the total target of zero increase in chemical fertilizers and pesticides and replacing of inorganic fertilizers by the organic fertilizers.

The invention discloses a feed for preventing and controlling the parasite of aquarium fish and a preparation method of the feed. The feed comprises the following ingredients by mass percent: 0.5-1.5%of mixed Chinese herbal medicine powder, 1-8% of fish meal, 1-8% of shrimp meal, 2-10% of earthworm powder, 2-10% of mealworm powder, 1-6% of bean pulp, 1-5% of rapeseed cake, 1-8% of corn flour, 1-3% of antibacterial peptide, 2-10% of hyperglobulinemia powder, 5-15% of soybean protein peptide, 1-6% of spirulina powder, 0.01-0.1% of multi-vitamin, 0.1-1% of compound mineral substances and the balance of deionized water. The feed is rich in nutritional substances, the soybean protein peptide, the spirulina and the antibacterial peptide are added to regulate the body immunity, the mixed Chineseherbal medicine powder is added to effectively inhibit and kill bacteria, the immunity of the aquarium fish is improved, and the purpose of preventing and controlling parasite infection is fulfilled.

The present invention provides a high quality provenance feed for predatory mites. The feed comprises the following components in weight percentages: 65-75% of bran, 7-13% of pollen, 5-15% of milk powder and 5-15% of an antibacterial agent. After a consumption of the feed, the predatory mites are rapid in development, easy to breed, good in predation ability and strong in adaptability.