41results about How to "Proper nutrition" patented technology

The invention discloses a method for ecologically culturing Rana spinosa, which comprises the following steps of culturing farm construction, culturing time, gutter way water level, culturing density, bait feeding, temperature control and disease prevention. The constructed culturing farm is basically similar to the natural ecological environment and ensures that Rana spinosa can have a good playing and activity space, the metabolism of the Rana spinosa is promoted and the Rana spinosa grow well. The gutter way water level is 2-3cm above the surface of the gutter way, so that the Rana spinosa can have moist skin and strong disease resistance. Baits are more economical and more balanced in nutrition, and the quantity of chemical drug residues in the Rana spinosa is relatively low. The method for ecologically culturing Rana spinosa has the advantages that the culturing farm is basically similar to the natural ecological environment, the playing activity space of the Rana spinosa is proper, germs are not easy to propagate, and the Rana spinosa has balanced nutrition, better growth, strong germ resistance and high survival rate.

The invention discloses sheep feedstuff and a production method thereof. The feedstuff comprises the following raw materials in part by weight: 15 to 25 parts of corn, 5 to 6 parts of soybean meal, 0.5 to 1 part of salt, 3 to 6 parts of wheat, 5 to 9 parts of trace element premix compound, 7 to 8 parts of rapeseed meal, 5 to 8 parts of leaf powder, 50 to 55 parts of crop straw powder, 0.1 to 0.3 part of vitamin premix compound, 0.5 to 1.5 parts of calcium hydrophosphate and 0.5 to 1.5 parts of sodium bicarbonate. The production method comprises the steps of raw material mixing, conditioning, granulation, extrusion and cooling. The sheep feedstuff has the characteristics of high quality, rich nutrition, high edible rate, high absorption rate and simple production method.

The invention discloses a yield-increase type culture method of polygonum capitatum. The method is that the reasonable seedling medium culturing and growth management are performed; a seedling bed is utilized for inoculating, rapidly propagating, cutting, reproducing and breeding; the stem sections of the seedlings in the seedling bed are utilized; one section with one bud and one leaf is inoculated from the seedling bed and then cut and planted into the soil; the specific field transplanting, field management and harvesting methods are adopted. The method has the characteristics of increasing the purity and quality of polygonum capitatum, high and stable in yield, and easy to be popularized.

The invention discloses a sheep feed and its production method. Raw materials of the sheep feed comprise, by weight, 15-25 parts of corn, 5-6 parts of grass, 0.5-1 part of salt, 3-6 parts of wheat, 5-9 parts of a trace element premix, 7-8 parts of rapeseed meal, 5-8 parts of leaf powder, 50-55 parts of crop straw powder, 0.1-0.3 parts of a vitamin premix, 0.5-1.5 parts of calcium hydrogen phosphate and 0.5-1.5 parts of sodium bicarbonate. The production method comprises the following steps: mixing the raw materials, modifying, granulating, carrying out extrusion puffing, and cooling. The sheep feed has the characteristics of good quality, rich nutrition, high eating and absorption rate, and simple production method.

The invention discloses a compound feed for effectively solving feed feces of middle broilers and a preparation method. The compound feed comprises the following raw materials: corn, bean pulp, peanut pulp, corn gluten meal, corn DDGS, grease, calcium hydrogen phosphate, stone meal, L-lysine sulfate, DL-methionine, L-threonine, sodium chloride, choline chloride, phytase and wet-based fermented soybean meal. By adding the wet-based fermented soybean meal into the chicken feed of the chicken, the drying cost can be lowered, the feed reward is increased, the feed processing water loss can be alleviated, and a huge product appreciated benefit is obtained. In addition, the compound feed provided by the invention not only can guarantee daily nutrient demands of middle broilers, but also can better solve the problem of feed feces of the middle broilers; the feed utilization ratio is effectively increased, nitrogen and phosphorus emission is reduced to a certain extent, the environmental pollution is reduced, and healthy development o breeding industry is accelerated.

The present disclosure provides compositions and methods for delivering nutrients to subjects requiring small-volume nutritional support, such as preterm infants. The compositions may comprise an emulsion of docosahexaenoic acid (DHA) and arachidonic acid (ARA). The nutritional compositions are useful, for example, in correcting nutritional deficiencies by increasing a subject's intake of nutrients, such as ω-3 or ω-6 long-chain polyunsaturated acids. The nutritional compositions are suitable for enteral delivery as a nutritional supplement or for oral delivery as a human milk or infant formula fortifier.

The invention relates to the field of aquaculture and particularly relates to a juvenile abalone microcapsule feed and a preparation method thereof. According to the invention, the microcapsule technology is applied to the juvenile abalone feed to provide juvenile abalone bait with balanced nutrient, suitable particle size, good palatability, digestion and absorption and high water stability. The juvenile abalone microcapsule feed comprises a core material, a wall material and a surfactant, wherein the core material comprises spirulina, fish meal, kelp powder and calcium propionate, the wall material comprises starch sodium octenylsuccinate and water, and the surfactant comprises span 80 and Twain 80. According to the juvenile abalone microcapsule feed provided by the invention, the proper core material and wall material are selected to generate no uncertain reaction in a matching process, the prepared feed has the characteristics of balanced nutrient, suitable particle size, good palatability, high digestion and absorption and high water stability, thereby meeting the requirements of juvenile abalone bait in abalone seedling production.

The invention relates to the technical field of food processing and specifically discloses red sour soup and a preparation technology thereof. The red sour soup is prepared from the following components in parts by weight: 40-60 parts of tomato, 4-6 parts of fermented chilli, 0.5-1.5 parts of edible salt, 0.4-0.6 part of rock candy, 0.2-0.3 part of liquor, 0.2-0.3 part of litsea pungens and 0.05-0.15 part of Sichuan pepper. The preparation technology of the red sour soup comprises the following steps: (a) preparation of raw materials; (b) cleaning of the raw materials; (c) pickling; (d) fermentation; (e) breaking and pulping; (f) flavoring; (g) filling and sterilizing. The red sour soup and the preparation method thereof disclosed by the invention has the following advantages: the red soursoup has a bright color; due to long fermentation time, the taste of the red sour soup is pure; by adding the litsea pungens, unique flavor and comprehensive nutrition are realized; moreover, throughappropriate proportioning, the red sour soup has the medicinal functions of expelling cold, easing pain, invigorating stomach, diminishing fullness and the like.

The invention belongs to the technical field of culturing edible fungi in the agricultural category. The contents of the invention are as follows: firstly, bagasse, cattle manures, plaster powder, calcium superphosphate, urea, and the like, are mixed according to certain component ratio, then the mixture is treated by a specific fermentation technology and then is processed by grinding to form a mushroom kernel strain additive. The invention not only eliminates the disadvantage that calcium carbonates or plaster powder has poor water absorbing capability, easy bonding and stuffiness as the mushroom kernel strain additive, but also solves the problems that cattle manures are too high in seed production pollution rate and low in yield as the mushroom kernel strain additive. The main technical scheme is that the strong water absorbing capability of bagasse is applied to the production of mushroom kernel strains while nutrient deficiency of bagasse is solved by the addition of urea, cattle manures, plaster powder, calcium superphosphate, and the like, and by the fermentation treatment, therefore, the water absorbing capability and nutrients are moderate and the requirements of nutrients and water needed by the growth of mushroom mycelium are met. The main use of the invention is producing a high quality additive for the mushroom kernel strains.

The invention relates to the technical field of animal variety screening and particularly discloses a formula material for trapping wild ptecticus tenebrifer to lay eggs and a screening method of nicotine-resistant ptecticus tenebrifer varieties. The formula material comprises the following components in percentage by weight: 70-90% of bran and 10-30% of imported fish meal; and the humidity of the formula material is regulated to 70% by using a nicotine water solution with the concentration of 0.1-0.2%. By using the formula material obtained by directly and scientifically matching the nicotine water solution with proper concentration, the bran and the imported fish meal, the bad smell and bitter taste of nicotine are successfully covered, and the wild ptecticus tenebrifer is effectively trapped to lay eggs; in addition, due to the propriety and certainty of nicotine content, the nicotine resistances of ptecticus tenebrifer obtained by using different batches of formula materials with the same weight are kept basically same in the same trapping environment, and a stable screening effect is achieved.

The invention relates to the technical field of organic fertilizers and in particular relates to an organic fertilizer containing wormcast and phosphogypsum and a preparation method of the organic fertilizer. The phosphogypsum, the wormcast, cow dung, oil cake, field mud and the like are combined to achieve a synergistic effect between the components, and therefore, the fertilizer efficiency of the organic fertilizer is improved; the organic fertilizer is reasonable in formula, appropriate in nutrition arrangement and capable of meeting the growth requirements of a plurality of crops, and therefore, the quality of the organic fertilizer is improved; in addition, in combination with the selection of the raw materials, a large amount of farm manure is taken as the raw material, and therefore, the secondary pollution on the environment caused by the traditional chemical fertilizers or organic fertilizers or compound fertilizers is avoided, and a remarkable environmental protection value can be produced; furthermore, in combination with the introduction treatment of the earthworms in the preparation process, the nutritional value of the organic fertilizer is enriched; and especially, the biologic incretion contained in the earthworms is introduced into the organic fertilizer, and therefore, the prepared organic fertilizer is capable of promoting the growth of crops.

The invention discloses a method for strengthening nicotine-resisting hermetia illucens breeds. The method comprises the steps that spawns produced by the screened wild nicotine-resisting hermetia illucens breeds are bred into adults through initial breeding materials, and the spawns produced by the adults are strengthened N times through strengthening breeding materials and bred into adults. The initial breeding materials are composed of, by weight, 70 percent to 90 percent of bran and 10 percent to 30 percent of imported fish meal, and the humidity of the formula materials is adjusted to 70 percent through the nicotine aqueous solution with the mass percent concentration of one permillage. The nicotine aqueous solution with the proper concentration is directly and scientifically combined with the bran and the imported fish meal, hermetia illucens is successfully strengthened and bred, the nicotine resisting capacity of the hermetia illucens can be effectively and gradually improved, severe dispause of the hermetia illucens cannot be caused, the nicotine resisting capacity of the wild hermetia illucens breeds can be strengthened step by step, and the more stable breeding effect is obtained.

The invention relates to a Henan tobacco number 7 flue-cured tobacco variety cultivation method includes land selection, fertilization, planting, and topping and leaf retaining. A poor and middle-fertility farm land is selected, wherein the soil alkali-hydrolyzable nitrogen content of the poor and middle-fertility farm land is less than 60 mg/Kg; the nitrogen application amount of the middle-fertility farm land is 2.8-3.0 jin/mu, and the nitrogen application amount of the poor fertility farm land is 4.5-4.8 jin/mu. The cultivation method can control individual development level, coordinate a group structure, and improve the maturity and the quality of tobacco leaves.

The invention relates to the technical field of animal variety screening and particularly discloses a formula material for trapping wild boettcherisca peregrina to lay eggs and a screening method of nicotine-resistant boettcherisca peregrina varieties. The formula material comprises the following components in percentage by weight: 70-90% of bran and 10-30% of imported fish meal; and the humidity of the formula material is regulated to 60% by using a nicotine water solution with the concentration of 0.1-0.2%. By using the formula material obtained by directly and scientifically matching the nicotine water solution with proper concentration, the bran and the imported fish meal, the bad smell and bitter taste of nicotine are successfully covered, and the wild boettcherisca peregrina is effectively trapped to lay eggs; in addition, due to the propriety and certainty of nicotine content, the nicotine resistances of boettcherisca peregrina obtained by using different batches of formula materials with the same weight are kept basically same in the same trapping environment, and a stable screening effect is achieved.

The invention relates to the technical field of insect cultivating, in particular to a cultivating method of a nicotine-resisting ptecticus tenebrifer strain. According to the cultivating method, ptecticus tenebrifer ova of the nicotine-resisting ptecticus tenebrifer strain are inoculated into first formula materials containing nicotine, the ova are cultivated until larvae are ripe and pupate, after ptecticus tenebrifer pupae are subjected to emergence, a nicotine water solution is directly used for feeding adults, after the adults carry out oviposition, a next-generation domestication cultivating is carried out, and by continuous domestication cultivating of 20-30 generations, the stable nicotine-resisting chrysomyia megacephala strain can be obtained. Second formula materials are a nicotine water solution with the weight percent concentration of 0.2%-0.3%. According to the method, the nicotine water solution with the proper concentration is directly used, the first formula materials which are combined in a scientific mode successfully cover the unpleasant smell and bitter taste of nicotine, nutrient components are proper, smooth growing of the ptecticus tenebrifer larvae is guaranteed, due to the proper and certain nicotine content of the first formula materials and the second formula materials, the fact that the obtained ptecticus tenebrifer ripe larva rates of the formula materials with the same weight combination in different batches under the same cultivation environment are basically the same is guaranteed, and a stable cultivating effect is obtained.

The invention provides fat duck feed. The fat duck feed is composed of the following raw materials in parts by weight: 100-150 parts of corn, 50-60 parts of small glutinous millet, 30-50 parts of jujube powder, 80-100 parts of rice bran, 60-90 parts of bean meal, 50-90 parts of cottonseed meal, 30-50 parts of sweet potato powder, 40-80 parts of soybean curd residue, 20-30 parts of sodium alginate,60-70 parts of bran, 20-30 parts of bone meal, 20-40 parts of soybean oil, 20-50 parts of stone powder, 10-20 parts of calcium hydrogen phosphate, 25-45 parts of feather meal, 6-20 parts of table salt, 3-7 parts of methionine, 40-60 parts of rapeseed meal, 10-16 parts of lysine sulphate, 8-16 parts of vitamin C and 2-6 parts of choline chloride. The fat duck feed is reasonable in proportioning, high in nutrient content and easy to digest, can ensure healthy growth of ducklings, also can ensure the growth speed of the ducks, and is quick, efficient and proper in nutrients.