1041 results about "Rape seed" patented technology

The blended vegetable oil with reasonable fatty acid proportion consists of rape seed oil 20-65 wt%; any combination of corn embryo oil, peanut oil, sunflower seed oil and safflower seed oil 15-71 wt%; any combination of soybean oil and linseed oil 2-42 wt% and sesame oil 0-5 wt%. In the blended vegetable oil product, the fatty acids to constitute fat includes saturated fatty acid 7-17 wt%, unsaturated monofatty acid 41-47 wt%, unsaturated n-6 polyfatty acid 35-39 wt% and unsaturated n-3 polyfatty acid 5-9 wt% with the total unsaturated polyfatty acid accounting for 41-47 wt%. It is designed based on the fat and fatty acid taking amount recommended by the Chinese nutriology institute and has reasonable fatty acid proportion and important significance in reducing cardiac vascular diseases and cancer.

The invention belongs to the technical field of fertilizer, particularly relates to disease-resistant compound biofertilizer special for corn and further relates to a preparation method of the disease-resistant compound biofertilizer special for the corn. The disease-resistant compound biofertilizer special for the corn comprises carbamide, compound microbial agents, bran, chitosan, furfural residues, ammonium sulfate, potassium sulfate, monoammonium phosphate, rape seed cakes, manure, humic acid, sesame seed cakes, microelements, calcium superphosphate and plant ash. The nutrient elements of the disease-resistant compound biofertilizer special for the corn are balanced, microelement compositions are abundant, soil productivity and soil fertility can be improved effectively, addition of compound microbial agents can remarkably restrain main corn diseases occurring universally, the disease-resistant compound biofertilizer special for the corn is long in fertilizer efficiency, corn yield can be improved by 25 to 30 percent effectively, the corn diseases can be prevented and cured effectively, soil can be improved effectively through long-term utilization of the disease-resistant compound biofertilizer, and the disease-resistant compound biofertilizer special for the corn can play a role in the whole growth period of the corn.

The invention discloses a daily ration for laying hen in the middle and later periods of egg laying and a traditional Chinese medicine feed additive thereof. The feed comprises bran, yeast power, corn grit, fish meal, bone meal, rice bran, bean dregs, rape seed cake and traditional Chinese medicine feed additive. The traditional Chinese medicine feed additive comprises the following raw material medicines: radix rehmanniae preparata, tangerine peel, Chinese angelica, folium artemisiae argyi, folium isatidis, fructus schisandrae chinensis, fructus ligustri lucidi, rhizoma atractylodis macrocephalae, radix salviae miltiorrhizae, semen cuscutae, herba taraxaci, herba leonuri, radix polygoni multiflori preparata, radix pulsatillae, rhizoma curcumae longae, radix astragali, radix stemonae, radix scutellariae, fructus kochiae and herba andrographis. According to the physiological characteristics of weak qi and blood and gradual recession of the ovary function of the laying hen in the middle and later periods of egg laying as well as the characteristics of specific hot and humid environment in summer, low heat dissipation of the laying hen and the like, the formula aims at eliminating dampness, strengthening the spleen and stomach, tonifying middle and replenishing qi and enhancing disease resistance based on the traditional Chinese veterinarian theory. The traditional Chinese medicine feed additive can effectively improve the laying rate and the egg quality and increase the ecological benefits, economic benefits and social benefits after being applied to the laying hen production.

The invention discloses freshwater fish feed and a preparation method thereof. The feed comprises the following materials in percentage by weight: 5%-17% of import fish powder, 8%-22% of flour, 3%-16% of potato starch, 3%-18% of beer yeast, 5%-15% of bean pulps, 5%-15% of peanut pulps, 5%-10% of rape seed cakes, 2%-8% of corn powder, 3%-9% of cooked egg protein, 5%-8% of dried meat floss powder, 1%-2% of liquid phytase, 1%-3% of non-starch polysaccharase, 0.5%-1.9% of glutamine, 1%-2% of microecological preparation and 1%-3% of immune polysaccharides. The preparation process comprises a crushing step, a mixing step, a pelletizing step and a spraying step. The freshwater fish feed has the beneficial effects of being capable of well satisfying the nutrition needs of freshwater fish, improving the immunity of the freshwater fish, prompting intestinal absorption and improving the production performance of the freshwater fish.

The invention relates to a green Chinese traditional medicine feed for feeding livestock and poultry, belonging to the rural area stock raising field. The feed is characterized in that the feed is prepared by the mixing of bean pulp of cooked soybean, rape seed cake, cotton cake, fish meal, bone meal, shellfish powder, umbilicus pulp of corn, urea, multiplex vitamin, magnesium sulplate, sodium bicarbonate, Chinese traditional medicines of angelica, tuber fleeceflower, notoperygium root, dried tangerine peel, ledebouriella root, radix codonopsis pilosulae, medicated leaven, rmalt, atractylodes rhizome, Chinese date, milkvetch root, liquorice, prepared rhizome of rehmannia, Chinese goldthread, mucuna macrocarpa, chuanxiong rhizome, frankincense, radix salviae miltiorrhizae, yellow-corktree bark, kuhseng, pine branch, hawkthorn, ginger powder, Chinese anise and carrot powder, micro elements of copper, iron, zinc, manganese, selenium and potassium and amino acids of methionine and threonine. The invention is a green Chinese traditional medicine feed for livestock and poultry, can make all stock raising animals such as pigs, cattle, sheep and poultries absorb nourishments in high efficiency and improve the capability of resisting viruses and bacteria, and can prevent illness and plague; moreover, the meat of the animals fed by the feed meets the national green meat product standard.

The invention discloses a preparation method of a broiler feed. The broiler feed belongs to the field of feeds. The broiler feed provided by the invention is prepared from high-quality white corn, bean cake, rape seed cake, cottonseed cake, barley, broomcorn, alfalfa meal, fish meal, mountain flour, plant oil, edible salt, traditional Chinese medicine additive agents, sodium bicarbonate, trace elements, allicin, phytase and vitamin C through the technology of crushing, mixing, granulating, drying and the like. The feed is rich in nutrition, has good mouthfeel, can meet the nutrition need of broilers in a growing period after being taken by the broilers so as to enable broilers to guide qi downward, be good in digestion and be clam, also has the effects of accelerating broilers to grow, and improving the chicken flavor and daily gain, is high in disease resistant capability, and is high in safety.

The invention provides a method for performing mixed sowing of astragalus sinicus and oilseed rape and returning green manures to the field. The method comprises the following steps: a, sowing astragalus sinicus, namely sowing seeds of astragalus sinicus 25-35 days before harvesting of late rice, and keeping field water suitable for growth of astragalus sinicus; b, sowing oilseed rape, namely oversowing seeds of oilseed rape 1-3 days after harvesting of late rice; c, turning over and pressing the astragalus sinicus and the oilseed rape, namely when the astragalus sinicus is in a full-blossom period and the oilseed rape is in a bud period, simultaneously turning over and retting two types of green manures about 15 days before planting of early rice, wherein routine ploughing, fertilizing and early rice transplanting can be performed after retting is performed for 8-10 days. The method provided by the invention can be used for solving the problems of single planting variety and single planting structure in production and utilization of green manures in the southern double-crop rice region, effectively solving the problems that green manure nutrients are imbalanced after uni-sowed Chinese milkvetch or oilseed rape is turned over and pressed and thus nutrient supply can not meet the requirements of the whole early rice growth period on the nutrients, and the like, being beneficial to the improvement on the yield and quality of aftercrop early rice and playing a role in directly promoting the green manure development re-arisen in China.

A coating agent for rape seed is prepared from assistant, chemical and water through proportionally mixing and stirring. Said assistant includes filming agent, surfactant, anti-freezing agent, penetrant, etc. Said chemical includes insecticide, bactericide, plant growth regulator, trace element, fertilizer, etc. Its advantage is high effect to prevent and eliminate diseases and pests and increaseyield.

The invention belongs to the technical field of feeds and particularly relates to a feed for crabs. The feed for crabs is characterized by comprising the following materials in parts by weight: 30-60 parts of pork skin, 20-50 parts of fat pork, 5-15 parts of lean pork, 6-9 parts of corn meal, 3-5 parts of soybean meal, 1-5 parts of edible oil, 0.1-1 part of garlic cloves, 1-2 parts of fish scale powder and 0.5-1.5 parts of rape seed cakes. The main problems that since the feed for crabs is difficult to absorb, the crabs grow slowly and the water quality is contaminated in the prior art are solved; the feed disclosed by the invention has the beneficial effects of being rich in nutrition and aromatic in smell, containing antiviral components, and enabling the crabs to grow fast after the feed is eaten; the feed is simple to prepare and all the materials of the feed are rich in supply.

The embodiment of the invention discloses hotpot seasonings and a preparation method thereof. The hotpot seasonings are prepared from the following raw materials: rape seed oil, ciba chilli, fresh zanthoxylum, green prickleyash, bean paste, fermented soya beans, spice, crystal sugar, white spirit, green Chinese onion, onion, celery, old ginger and garlic, so the hotpot seasonings have the advantages of fresh and delicious taste and moderate mouthfeel. Compared with the conventional hotpot seasonings added with beef tallow, the hotpot seasonings do not have fishy taste of the beef tallow, are not greasy, and keep the characteristic of fresh and delicious taste of the hotspot. The hotpot seasonings prepared by the invention are pungent but not dry, moderate in mouthfeel, and suitable for people with different dietary habits in different places.

The invention relates to a type of feed, in particular to a type of compound feed of tilapia. The compound feed of tilapia comprises the following raw materials according to mass percent: 3-8% of fish meal, 20-30% of bean pulp, 5-10% of peanut pulp, 10-15% of corn, 8-12% of cottonseed pulp, 15-20% of rape seed pulp, 12-18% of strong flour, 1-2% of monocalcium phosphate, 1-2% of composite mineral substance, 1-2% of composite vitamins and 1-2% of soybean oil. The feed of tilapia in the invention has the advantages of comprehensive nutrition, promoting growth, strengthening immunity, resisting stress, protecting the intestinal canal of the fish body, preventing occurrence of diseases and the like.

The invention relates to an oilseed rape transplanting method, which belongs to the field of agricultural technologies. The method comprises the following steps: after a non-woven fabric is laid at the bottom of a normalized seedling raising tray matched with a transplanting machine, spreading soil and watering, sowing a scheduled number of rape seeds, covering the seeds by using soil, and carrying out watering and fertilizing on the seeds, so that after seedlings grow to 4-5 leaf periods, normalized blanket seedlings with a root system mutually interlaced with the non-woven fabric are formed; screening seedling raising soil by using a mesh screen with a mesh side-length of 4 mm; carrying out ditching so as to form rectangular pieces of land in a field according to the integer-multiple width of the operated row number of the transplanting machine, and carrying out irrigation so as to wet the field through the rectangular pieces, wherein the tillage depth is greater than 15 cm; and taking and placing the normalized blanket seedlings into a seedling box of the transplanting machine, and driving the transplanting machine to the field to carry out a transplanting operation. According to the invention, an effect of automatic seedling supply and high-speed transplanting can be achieved, the auxiliary labor is less, the transplanting efficiency is high, and under the same conditions, the operating efficiency is 5-8 times as large as that of the existing chain-clamp type rape oilseed transplanting machine, therefore, the operation cost is greatly reduced.

The invention relates to a compound microbial fertilizer and a preparation method thereof. The compound microbial fertilizer is characterized by being prepared from the following materials in percentage by weight: 40.0-50.0 % of rape seed cakes, 10.0-20.0% of crops straws, 1.5-3.0% of mycothallus, 0.5-1.0% of bacterium thallus and 35.0-40.0% of water. By using the solid fermentation method twice, the invention organically combines the fungi (Trichoderma harzianum and Aspergillus aculeatus for biological control effect) and the bacteria (Bacillus subtillis and Bacillus megatherium for growth-promoting effect), and realizes a simple preparation method. The compound microbial fertilizer has the advantages of environmental condition resistance, high count of active viable bacteria, less influence by the environment after application, slow release of thallus and long-term effective colonization at rhizosphere of plants, promotes plant growth and simultaneously has a certain biological control effect on soil-borne diseases.

The invention provides chitosan oligosaccharide laying hen feed which is prepared from laying hen feed and a premix material in parts by weight. The laying hen feed is prepared from the following components in parts by weight: 62-64 parts of corn, 16-18 parts of bean pulp, 6-8 parts of rape seed dregs, 1-2 parts of fish meal, 1-2 parts of calcium bicarbonate, 3-4 parts of shell powder, 4-6 parts of talc powder, 0.4-0.6 part of soybean oil, 0.5-0.6 part of salt, 3-4 parts of wheat bran, 4-5 parts of sorghum flour and 3-4 parts of blood powder; and the premix material is prepared from the following components in parts by weight: 4-6 parts of laying hen vitamin, 3-5 parts of Vc, 20-22 parts of choline chloride, 1-2 parts of antioxidizing amine, 60-70 parts of protein powder and 1-2 parts of oligosaccharins. The chitosan oligosaccharide laying hen feed provided by the invention has the advantages of simple process and convenience in manufacture and use, and the oligosaccharins which is rich in chitosan oligosaccharide is added into the feed for feeding the laying hen so that the nutrition component of the obtained egg products contains the chitosan oligosaccharide.

The invention discloses a method for mechanically harvesting winter rape efficiently with low power consumption. The method comprises the following steps of: A, constructing a rape group suitable for mechanical harvest: selecting the variety suitable for mechanical production, performing mechanical precise-quantity direct seeding when the soil water content is 30 to 40 percent, and constructing an ideal group and a plant type by fertilizer and water application and disease inset pest and weed control; B, adjusting a mature period: spraying a ripener two to three days before the harvest of rape seed ripening stage in the regions of contradictory seasons; C, harvesting at right time: observing and measuring the morphological physiological index of the plant before the harvest of the rape, wherein more than 95 percent of siliques, namely yellow loquat fruits in the cropland are suitable for mechanical harvest; D, mechanically harvesting and measuring loss rate: harvesting by a special rape harvesting mechanism in a combining way in the period suitable for harvest; E, smashing and returning rape straw to the cropland: flooding the straw in water immediately after the harvest of rape, decaying and returning to the cropland. The method is easy and convenient to operate, improves a one-time efficient branch height, reduces the branch number, reduces the thickness of the pod layer, solves the problems of high harvest loss rate, and improves the yield.

The invention discloses a compound nutritious feed for shrimps, which is prepared from soybean waste, fish meal, dephenolized cotton seed protein, double-low rape seed meal, cuttle-bone powder, shrimp head powder, green sea weed powder, soybean lecithin powder, soybean oil, fish oil, calcium dihydrogenphosphate, flour, glutelin powder, husked powder, microelement additive for shrimps, composite vitamins for shrimps, 50% choline chloride, schizomycete, bacillus licheniformis, high activity phytase, beta-gluglucosan and polyxylose.

The invention discloses a method for controlling weeds in a tea garden, which comprises the following steps: first, plowing is carried out on the ground between tea plant rows in winter to remove root systems of the weeds such as nutgrass flatsedge, alligator alternanthera, greenbrier, chinaroot greenbrier, cogongrass, smartweed, lygodium and the like; a high-quality organic fertilizer is applied in spring: a certain amount of rape seed cake fertilizer is broadcast; the ground is covered with rice straws in spring: after the rape seed cake fertilizer is broadcast, all tea plant rows in the garden are immediately evenly covered with a certain amount of the rice straws; the high-quality organic fertilizer is applied in summer: a proper amount of the rape seed cake fertilizer is broadcast at a certain time; and the ground is covered with the rice straws in summer: after the rape seed cake fertilizer is broadcast, all tea plant rows are immediately evenly covered with a certain amount of the rice straws. The method enriches biodiversity of the tea garden, improves the ecological condition of the tea garden, increases tea yield, improves the quality of tea leaves; in addition, the method has the advantage of simple operation, is easy to be accepted by tea growers and has great popularization and application prospect.

The invention discloses a traditional Chinese medicinal addition feed for weaned piglets and a preparation method thereof. The addition feed is prepared by the following raw materials in parts by weight: 50-60 parts of extruded corns, 10-15 parts of soybean meal, 5-8 parts of puffing soybean powder, 10-15 parts of wheat middling, 2-3 parts of fish meal, 4-6 parts of rape seed cakes, 2-3 parts of coconut oil, 5-8 parts of medical stone, 1-1.5 parts of calcium hydrogen phosphate, 0.3-0.5 part of salt, 0.2-0.3 part of chlorine chloride, 0.5-1.5 part of a premix compound, 0.4-0.6 part of a compound acidifier, 3-4 part of Chinese hawthorn seed meal, 2-3 parts of ficus erecta, 2-3 parts of helianthus annuus plate, 1-3 parts of berberis julianae schneid, 2-4 parts of sweet potato root, 2-3 parts of portulaca oleracea, 1-2 parts of eucalyptus robusta smith, 2-3 parts of forsythia suspensa, 3-4 parts of poria and 2-3 parts of meadowrue root and rhizome. The traditional Chinese medicinal addition feed can stimulate piglet appetite, increase body resistance, reduce piglet diarrhea morbidity and promote the piglets to quickly grow.

The invention discloses a seeding pretreatment method for rape seeds. The seeding pretreatment method comprises the following steps: (1) finely selecting harvested rape seeds, and then drying the seeds in sunlight for 16-30 hours, wherein the seed drying has the effects of promoting the after-ripening and activity of enzyme, reducing the content of substances for inhibiting the seeds from sprouting, increasing the sprouting rate and sterilizing and the like; (2) soaking the seeds in the step (1), stirring the seeds uniformly by a seed soaking agent with the weight of 0.4-0.8 times of the dry weight of the seeds, and airing for 3-6 hours; (3) magnetizing the seeds from the step (2) in magnetized water, immersing the upper surfaces of the seeds by magnetized water so as to enclose the seeds in the magnetized water, and magnetizing in a magnetic field of 200-600 gauss for 2-6 hours; and (4) sowing the seeds treated in the step (3) within 2-3 days. According to the seeding pretreatment method, the activity of the enzyme at the seed germination stage by utilizing the interaction of magnetization and biological tissues; the metabolism of the substances and energy is accelerated; the method is simple, reliable, rapid and effective.

The invention discloses a multifunctional compound fertilizer which is prepared from the raw materials including urea, ammonium sulfate, monoammonium phosphate, potassium chloride, silico-calcium fertilizer, ammonium lignosulphonate, amino acid, fermented rape seed cake, zinc sulfate, magnesium sulfate, borax, kieselguhr, magnesia, ammonium molybdate and polyaspartic acid through crushing, mixing and pelletizing. The multifunctional compound fertilizer contains not less than 35 percent of total nutrients of nitrogen, phosphorus and potassium, not less than 15 percent of organic matters, not less than 6 percent of amino acid, not less than 5 percent of humic acid, not less than 6 percent of trace elements and not less than 0.15 percent of synergist. The multifunctional compound fertilizer has functions of resisting insects and diseases, controlling loss, increasing effect and efficiency, maintaining land, and protecting environment.

The invention discloses a special-purpose bacterial base material for mushroom soil-covering and its application, which is prepared from fermented cotton-seed hull, wheat bran, flour, rape seed cake, organic fertilizer, magnesium sulfate, monobasic potassium phosphate, vitamin B1, glucose, lime, gypsum, vermiculite and water through the steps of weighing, disintegrating, mixing, adjusting pH to 7-8, and fermenting through grafting mushroom bacterial.

The invention belongs to the cultivation technology of Chinese herbal medicines, and relates to a process method for the continuous cropping soil of Panax Notoginseng. The process method specifically comprises the following steps: (1) after the collection of Panax Notoginseng in July-August (the collection of the winter Panax Notoginseng is in December), immediately clearing the plant residues, such as Notoginseng stems, leaves, hair roots and the like, in the furrows, removing the covering materials, such as mulching film, straw, cogon or pine needle, on the surface of the furrows; (2) broadcasting 9000-13500 kg of crushed rape-seed meal per hectare, intertilling the land by artificial or mechanical method, ploughing the rape-seed meal under the soil in the furrows evenly; (3) irrigating enough water to the furrows in the Notoginseng shed so that the soil in the shed reaches the saturated state of water intake; (4) covering the furrow surface in the Notoginseng shed by an unbroken plastic thin film whose peripheries are tamped down by heaping the soil to prevent contact with air; (5) recovering the thin film till November (the field of the winter Panax Notoginseng is in next December), turning over the soil, and planting the Panax Notoginseng anew in December. The invention overcomes the Panax Notoginseng continuous cropping obstacles to a certain degree, has no pollution to the environment, provides organic fertilizer for the growth of Panax Notoginseng better, and has good social, ecological and economic benefits.

The invention provides a method for refining rape seed crude oil by immobilized phosphatidase A1, and relates to the method for refining the rape seed crude oil. The problems of inactivation of enzyme caused by an uneasily controlled enzyme reaction condition during production and high cost of phosphatidase in enzyme process degumming can be solved by selecting the immobilized phosphatidase A1 for degumming. The method for refining the rape seed crude oil by the immobilized phosphatidase A1 is realized by the following steps: 1, preparing a reaction solution; 2, preparing a mixed solution; 3, preparing granulated immobilized enzyme; 4, pretreating the rape seed crude oil; 5, adding the immobilized enzyme into the oil; and 6, stirring and centrifugating to realize the refined rape seed crude oil by the immobilized phosphatidase A1. The rape seed crude oil is subjected to the degumming treatment by the method to improve degumming efficiency. Compared with the prior method, the method improves the degumming efficiency by 5 to 30 percent and the economic benefit by 1 to 3 percent.

The invention relates to the field of animal feeding, in particular to concentrate supplement for confined meat goat lambs. The concentrate supplement comprises the following components: 46.00-50.00% of maize, 20.00-25.00% of bean pulp, 19.00-20% of wheat bran, 3.00-5.00% of rape seed cakes, 1.2-2.50% of calcium carbonate, 1.5-2.00% of calcium hydrophosphate, 0.8-1.00 of salt, 1.05-2.1% of yeast powder, 0.03-0.05% of AD3 powder and 0.3-0.4% of selenium-containing trace elements. The concentrate supplement has the following advantages: the concentrate supplement with the formula has balanced nutrition and can obviously speed up growth of the confined meat goat lambs; and under the same confined feeding conditions, the weight of the 4-5-month old Jianyang big-ear goats can be increased by 134.58g daily and the weight of the 3-4-month old Boer crossbred goats can be increased by 145.56g daily by adopting the concentrate supplement with the formula.

An organic fertilizer for plantation of paddy rice is prepared from the following raw materials, by weight, 10-15 parts of corn straw, 15-20 parts of bean straw, 4-7 parts of indolebutyric acid, 25-30 parts of potato straw, 30-35 parts of rape-seed cake, 5-7 parts of silicon fertilizer, 20-30 parts of silicate, 4-8 parts of potassium chloride, 3-9 parts of monoammonium phosphate, 4-8 parts of talcum powder, 3-5 parts of microbial strain, 15-25 parts of livestock excrement, 10-20 parts of urea, 3-9 parts of ammonium bicarbonate, 5-9 parts of zinc sulfate and 7-9 parts of an additive. The additive is prepared from the following raw materials, by weight, 10-15 parts of an organic material, 8-10 parts of trace elements, 0.3-0.5 part of an antimicrobial active component, 4-7 parts of a sustained release agent, 3-5 parts of humic acid and 2-3 parts of a virucide for plant. The invention provides an organic rice fertilizer which has advantages as follows: dosage of a fertilizer is minimized, nutrients are balanced, and soil quality is improved. With the additive and a common fertilizer used together, utilization rate of the fertilizer can be effectively raised, and the soil environment can be improved.

The invention provides an automatic variable rape seeding control system, in particular an agriculture operating system capable of accurately controlling variables in a process of seeding rape. Required seeding rate is directly input according to the field requirement, comprehensive operation is carried out according to the input seeding rate and the advancing speed of a machine tool, and finally, a pulse of controlling the seeding rate is output to control the rotating speed of a step motor, meanwhile, a seeding rate detection device is arranged at a seed discharging hole for detecting the seeding rate and feeding the seeding rate back to a main control chip, and the whole system forms a closed-loop feedback system, therefore, the requirement for accurate and variable seeding is met, and the automatic variable rape seeding control system can be realized through manual keyboard input only, is convenient and simple in operation, and has a remarkable effect.

The invention discloses high-protein feed for improving the immunity of chickens for meat. The high-protein feed comprises the following raw materials: corn flour, soybean pulp, wheat bran, grape peel dregs, fish meal, seaweed meal, earthworm powder, peanut meal, rice bran, bone meal, rape seed cakes, calcium hydrogen, corn protein, dicalcium phosphate, shell powder, plant oil, mountain flour, calcium bicarbonate, traditional Chinese medicine anti-disease additives, yeast powder, cellulase, premix and amino acid premix. The invention further discloses a preparation method of the high-protein feed for improving the immunity of the chickens for meat. The high-protein feed for improving the immunity of the chickens for meat, which is disclosed by the invention, is rich in protein, starch, cellulose and trace elements, and due to adoption of the traditional Chinese medicine anti-disease additives, the chicken feed disclosed by the invention is excellent in properties of promoting the digestion function and improving the immunity.

A drought-resistant coating agent for rape seeds is prepared from water preserving agent, talc powder, white clay, insecticide, bactericide, KH2PO4, peat and root growing powder through sequential and proportional mixing, pulverizing, and stirring. Its advantages are high cracking speed and compression strength, and high effect to resist drought, disease and pests and make seedlings strong.

The invention provides meat rabbit feed comprising raw materials in part by weight as follows: 20-30 parts of corn, 8-10 parts of soy beans, 8-10 parts of sesame cake, 8-10 parts of rape seed cake, 10-12 parts of brewer's grains, 15-20 parts of wheat bran, 15-20 parts of soybean straw powder, 8-12 parts of common vetch bran, 4-6 parts of alfalfa meal, 10-12 parts of unite bran, 4-6 parts of edible fungi bran, 4-6 parts of cassia twig powder, 4-6 parts of waste sugar residue, 1-3 parts of polygonum powder, 4-6 parts of pear flower, 4-6 parts of jasmine flower, 4-6 parts of moringa oleifera leaf powder, 4-6 parts of dry aloe powder, 0.01-0.03 part of dry cactus powder, 0.01-0.03 part of dry spirulina powder, 1-3 parts of ginkgo biloba powder, 4-8 parts of honey, 0.5-0.8 part of stone powder, 0.5-1.0 part of egg-shell powder, 0.2-0.5 part of montmorillonite powder, 0.4-1.0 part of common salt, 0.05-0.1 part of blackberry flower powder, 0.02-0.04 part of rosemary pollen, 0.01-0.03 part of medicated leaven powder, 0.01-0.03 part of bupleurum, 0.01-0.03 part of common fennel powder, 0.1-0.3 part of dandelion powder, 1-3 parts of pomegranate rind powder, 1.5-2.5 parts of composite vitamin premixe, 0.001-0.002 part of decarboxylase powder and 0.001-0.002 part of robenidine. Fed by the feed provided by the invention, meat rabbits quickly grow, have low morbidity and are good in meat quality.