69results about How to "Improve resistance to heat stress" patented technology

The invention discloses boar complete formula feed for improving semen quality. The boar complete formula feed for improving semen quality is prepared from the following raw materials in parts by weight: 60-65 parts of corn, 10-16 parts of bean pulp, 3-8 parts of soybean hull, 5-8 parts of wheat bran, 0.5-1 part of nucleotide, 1-3 parts of imported fishmeal, 0.8-1.1 parts of calcium hydrophosphate, 0.6-0.9 part of mountain flour, 0.1-0.3 part of lysine, 0.1-0.05 part of threonine, 0.2-0.4 part of baking soda, 0.01-0.05 part of selenium yeast, 0.2-0.4 part of salt, 0.1-0.15 part of choline chloride, 0.1-0.5 part of N-carbamylglutamic acid and 1-4 parts of boar premix. The complete formula feed disclosed by the invention has the advantages of improving the ejaculatory amount, sperm motility and sperm density of boars and enhancing the heat-stress resistance of the boars.

The invention provides a food-calling digestion-promoting expanded feed for largemouth basses in a high-temperature period and a preparation method thereof. The feed comprises 20-30% of Peruvian superfish meal, 18-32% of tilapia powder, 10-15% of spray-dried porcine animal blood cells, 2-7% of fermented soybean meal, 2-7% of 46% decorticated soy bean meal, 7-10% of high-gluten flour, 1-3% of calcium dihydrogen phosphate, 0.3-1% of refined fish oil, 0.3-1% of soybean phospholipid oil, 0.3-1% of soybean oil, 1-4% of a squid extracting liquid, 1-3% of fish dissolved pulp, 2-5% of a special premix for largemouth basses, 1-3% of a Chinese herbal medicine food-calling anti-heat stress preparation mixture and 1-3% of a fresh fermented lactic acid bacteria preparation mixture. The feed disclosedby the invention has anti-heat stress, food-calling and digestion-promoting effects, completely replaces the use of frozen fresh trash fish in a high-temperature period, reduces the risk of food safety of largemouth basses to a certain extent, also can reduce the breeding of pathogenic bacteria, and can effectively improve the survival rate of largemouth basses in a high-temperature period.

The present invention relates to an anti-heat stress feed additive for pregnant sows, wherein a Chinese herb additive, sodium bicarbonate, citric acid, lysine, aminobutyric acid, fructooligosaccharide and wheat bran are used to prepare the anti-heat stress feed additive. With the anti-heat stress feed additive of the present invention, the problems of heat stress and constipation of pregnant sows can be effectively alleviated, the sow feed intake can be increased, the embryonic death caused by heat stress can be prevented, and the litter size is increased.

The invention relates to a Chinese herbal medicine preparation against chicken heat shock, which is an oral liquid comprising the following components in parts by weight: 2-4 parts of plaster, 2-4 parts of ageratum, 1-3 parts of rhizoma atractylodis, 2-4 parts of hawthorn, 2-4 parts of pine needle, 0.5-1.5 parts of gynostemma pentaphylla and 0.5-1.5 parts of liquorice. The raw materials are crushed, mixed, boiled with water, extracted, concentrated and packaged to obtain the Chinese herbal medicine preparation against chicken heat shock. The invention has sound effect against chicken heat shock.

The invention provides a complete compound feed for boar, which is prepared from the following raw materials: 50-55% of corn, 10-14% of peeled soybean meal, 13-17% of wheat, 6-10% of soybean hulls, 3-7% of wheat bran, 0.5-1.7% of fermented soybean meal, 1-3% of fish meal, 1-1.7% of calcium hydrophosphate, 0.8-1.4% of limestone powder, 0.1-0.5% of lysine, 0.04-0.06% of methionine, 0.06-0.10% of threonine, 0.01-0.02% of compound enzyme preparation, 0.06-0.1% of probiotics, 0.2-0.4% of sodium bicarbonate, 0.1-0.2% arginine hormone and 0.5-1% of compound premix for boar. The feed provided by the invention has complete nutrition, is easy to digest and absorb, obviously reduces heat stress of the boar, improves volume of semen of each time of ejaculation and sperm motility, increases total number of each time of ejaculation and semen dilution quantity, and improves breeding capacity of the boar.

The invention discloses a pet healthcare product and a preparation method thereof and relates to the technical field of pet nutrition. The pet healthcare product comprises moringa oleifera, microalgae, a yeast extract and active oligosaccharide. The pet healthcare product disclosed by the invention overcomes the defects that most of pet healthcare products on the market at present have no effect of disease prevention and resistance and cannot better improve the pet immunity and relieve the pet stress response. The pet healthcare product disclosed by the invention has the beneficial effects that through synergistic cooperation among the moringa oleifera, the microalgae, the yeast extract and the active oligosaccharide, a body immune system can be activated, a central nervous system is regulated, the sensitivity of a body to the stress is reduced, and the effects of improving the pet body immunity and enhancing the ability to resist the heat stress are realized.

The invention discloses an anti-heat-stress Chinese herbal medicine composite feedstuff additive for meat ducks. The feedstuff additive provided by the invention is prepared from a composition of a plurality of Chinese herbal medicines. With the feedstuff additive, meat duck discomfort caused by stress under high-temperature state can be relieved, and meat duck heat stress resistance can be improved.

The invention discloses an anti-heat stress feed additive, which mainly comprises liquid methionine, lipoic acid, arginine and a vector carrying the liquid methionine in a mass ratio of 0.4-1:1:2-10:4-10. The invention also relates to application of the anti-heat stress feed additive in improving the breeding performance and anti-heat stress capability of sows. Litter size of the sows can be increased and a birth weight, a daily gain and a weaning weight of piglets can be obviously increased by adding 0.2 to 0.5 percent of the anti-heat stress feed additive into a compound feed for the sows. The anti-heat stress feed additive can obviously improve the production performance of the sows in a heat stress environment, has obvious economic benefit and is suitable for intensive and massive pig breeding.

The invention discloses a preparation method of sweet sorghum stretch film wrapped silage for dairy cow feeding, belonging to the technical field of silage preparation. The preparation method comprises the following steps: with fresh sweet sorghum, whole-plant corn, whole-plant soybeans and marigold as main raw materials, adding rumen-protected vitamins, table salt, a chrome amino acid complex, fulvic acid, astragalus membranaceus and other auxiliary materials into the main raw materials; adjusting the moisture content of the mixed raw materials to 60-70%, and compacting, winding and bundlingthe obtained mixed raw material to enable a density to reach 700-850 kg/m<3> and the number of winding layers to be 4-6; wrapping the bundled feed with a special silage stretch film, wherein the number of coating layers during wrapping is 4-8 and the stretch film must be overlapped by 50% or above layer by layer during wrapping, and carrying out fermentation within 6-8 weeks to form the silage. The silage prepared by using the method disclosed by the invention has wine aroma and sour taste, is green in color and luster, is popular among cows, and can relieve the heat stress reaction of the cows.

The invention discloses a breeding regulation and control method for relieving heat stress of layers. According to different environment temperature T under which the layers grow and different ranges of the environment temperature T, corresponding regulation and control treatment is carried out, the regulation and control treatment comprises the following steps that 1, in the stage when the environment temperature T is greater than or equal to 25 DEG C and smaller than and equal to 30 DEG C, the regulation and control treatment comprises illumination regulation and control, feed regulation and control and ultrasonic wave regulation and control; 2, in the stage when the environment temperature T is greater than 30 DEG C and smaller than and equal to 35 DEG C, the regulation and control treatment comprises the illumination regulation and control, the feed regulation and control and the ultrasonic wave regulation and control, 3, in the stage when the environment temperature T is greater than 35 DEG C, the regulation and control treatment comprises the illumination regulation and control, the feed regulation and control and the ultrasonic wave regulation and control. According to the breeding regulation and control method for relieving the heat stress of the layers, through the regulation and control in the three aspects of illumination, feed and ultrasonic waves in different stages, the physiological states of vulnerable organs are repaired and improved, the normal secretion of various hormones related to reproduction and growth is stably ensured, the heat stress resistance of layer bodies is effectively improved, the breeding benefits are improved, and the regulation and control method has good popularization value.

The invention discloses a feed additive for relieving pig stress and a preparation method thereof, and belongs to the technical field of feed additives, the feed additive for relieving pig stress comprises the following components in parts by weight: 25-30 parts of nano-gel coated traditional Chinese medicine powder, 7-10 parts of mixed powder, 2-3 parts of soybean lecithin, 1-3 parts of zinc oxide, and 0.5-1 part of glycerol monolaurate; the preparation method comprises the following steps: adding nano-gum coated traditional Chinese medicine powder, mixed powder, soya bean lecithin, zinc oxide and glycerol monolaurate into a stirring tank for stirring, obtaining a primary feed additive after stirring is finished, and drying the primary feed additive to obtain the feed additive for relieving pig stress after drying is finished. The feed additive disclosed by the invention can achieve a comprehensive stress prevention effect on various stress sources, and can also solve the problems that hormone or antibiotics are abused in the feed additive, some trace elements exceed the standard, the side effect is large, the action time is long, and the drug effect is slow.

The invention relates to a veterinary medicine, in particular to a medicine composition for preventing and treating the laying hen fatty liver syndrome and a preparation method thereof. The medicine composition is prepared from traditional Chinese medicine components and western medicine components according to the weight ratio of 2:1. The traditional Chinese medicine components include, by weight, 25-35 parts of Radix Salviae Miltiorrhizae, 18-22 parts of Schisandrachinensls (Turcz.) Baill, 8-12 parts of radix angelica sinensis, 8-12 parts of radix astragali, 8-12 parts of radix bupleuri, 8-12 parts of radix isatidis and 8-12 parts of liquorice roots. The western medicine components include, by weight, 80-120 parts of choline chloride, 100-150 parts of methionine, 1.8-2.2 parts of vitamin E, 0.001-0.0015 part of vitamin B, 80-120 parts of inositol and 150-200 parts of glucose. Western medicine compounds and traditional Chinese medicine such as Radix Salviae Miltiorrhizae are used in cooperation, and the treatment effect is improved.

The invention provides a novel biological agent product special for ruminants and belongs to the technical field of feed additives. The novel biological agent product is prepared from, by weight, 60-70 parts of a yeast product and 30-40 parts of a vitamin product; the yeast product is obtained by granulating an active yeast additive carrier and an adhesive, wherein the content of active yeast in the yeast product is 7*108-15*108 cfu/g; the vitamin product is obtained by granulating a multi-vitamin additive carrier and an adhesive. The novel biological agent product special for ruminants can remarkably improve the survival and reproduction ability of the active yeast in the rumen environment, is remarkable in heat stress resisting effect, remarkably improves production performance of ruminants and has the advantages of being safe, ecological, free of residues and drug resistance and the like.