163results about How to "Improve the breeding rate" patented technology

The invention relates to Chinese herbal medicine feed additive for stud rams, which mainly solves the problem that the sperm quality of stud rams is reduced due to centralized and high-intensity sperm collection in the prior art. The Chinese herbal medicine feed additive is prepared by crashing and mixing epimedium, actinolite, Chinese dodder seed, raspberry, Chinese magnoliavine fruit, astragalus root and dangshen and can be added into feed for usage. The invention improves ram sexual appetite, prompts spermatogenesis, increases sperm motility, effectively improves reproductive performance, solves the problem that the sperm quality of stud rams is reduced due to centralized and high-intensity sperm collection in the prior art according to spermatogenesis principle.

The invention discloses a method for improving the reproductive performance of sows. The method for improving the reproductive performance of sows comprises mixing N-carbamylglutamate with auxiliary materials so as to prepare feed containing 0.01-0.04wt% of N-carbamylglutamate for feeding the sows within 1-28 days after the mating. According to the method, the reproductive performance of sows can be improved significantly; specifically, the average total piglet number of each pregnancy, the average surviving piglet number of each pregnancy and the average healthy piglet number are increased; and compared with the existing method, the same or nearly the same effect is reached, and at the same time the feeding time and the feeding quantity are reduced, and the cost is reduced; and the feeding is performed immediately after the sows mate, and is convenient for the operation in practice.

The invention discloses a replacement gilt feed as well as preparation and using methods thereof. The formula of the feed comprises the following raw materials: 20-70% of corn, 0-30% of wheat, 0-20% of rice bran, 3-20% of wheat bran, 0-4% of rice bran and hull, 5-17% of soybean meal, 0-2% of soybean oil and 1.34-7.95% of feed premix, wherein the feed premix comprises a nutrition enhancer, feed additive, vitamin premix, microelement premix and a feed mildew removing agent; both the vitamin premix and microelement premix are mixtures containing carriers. The preparation method comprises the following very simple operating steps of mixing, smashing, conditioning, compressing and the like. According to the using method, different feed intakes are adopted according to different weights of gilts; the using method is simple and easy to handle; in the actual production process, the energy level and the source of replacement gilt daily ration can be effectively improved and increased, and thus the replacement gilt feed has extremely high market value.

The invention relates to a feed for promoting estrus of boars, which belongs to the technical field of production of feeds for pigs and is used for promoting the estrus of boars and improving the boar sperm quality. The feed for promoting the estrus of the boars and improving the boar sperm quality can be used for improving the reproduction performance of boars of child-bearing age. The feed for promoting the estrus of the boars consists of a conventional feed and Chinese herbal medicines and is characterized in that the conventional feed consists of a premix feed consisting of corns, bean pulp, imported fish meal, corn gluten meal, bran, wheat middling, soybean oil, calcium hydrophosphate, mountain flour, salt, lysine, choline chloride and composite vitamins for boars, a composite microelement premix feed and cysteamine; the Chinese herbal medicines include fenugreek grass, actinolite, prepared rehmannia root, cynomorium songaricum and longspur epimedium. According to the feed, on the basis of an optimal formula, the medicine property of the Chinese herbal medicines is sufficiently utilized, the reproduction organism functions of the boars are improved, the estrus of the boars is promoted, the sperm quality of the boars and the reproduction performance of the boars of child-bearing age are improved and the economic benefit is increased.

The invention belongs to the field of sheep feeds, and particularly relates to a fully-mixed mutton sheep ration feed capable of reducing the weaning stress of a lamb. The fully-mixed mutton sheep ration feed is characterized by comprising the following components in parts by weight: 35-40 parts of corn, 5-10 parts of soybean meal, 5-10 parts of wheat bran, 5-10 parts of bombyx mori, 20-35 parts of a soybean milk powder, 2-8 parts of a yeast powder, 2-8 parts of bean stalks, 5-20 parts of silage corn, 3-8 parts of green hay, 0.5-1.5 parts of a calcium powder, 0.4-1 part of calcium hydrophosphate and 1-3 parts of a premixed feed. According to the fully-mixed mutton sheep ration feed, the stress reaction of the lamb after weaning is steady and transitional by mainly using a nutritional level and a fully-mixed ration feeding mode, the lamb keeps stable relatively after weaning, and the high-level growth quality is kept.

The invention relates to a traditional Chinese medicine microecological preparation for improving the immunity of chicks, and a preparation method and usage of the traditional Chinese medicine microecological preparation, belonging to the technical field of veterinary traditional Chinese medicine microecological preparations. The traditional Chinese medicine microecological preparation is prepared by carrying out mixed fermentation on fermentation strains and the following raw materials: 15-20 parts of radix astragali seu hedysari, 5-10 parts of Chinese angelica, 5-10 parts of fructus ligustri lucidi, 5-10 parts of radix isatidis, 5-10 parts of folium isatidis, 15-20 parts of cortex eucommiae, 5-10 parts of fructus crataegi, 5-10 parts of malt, 1-2 parts of brown sugar, 1-3 parts of fructo-oligosaccharide and 1-3 parts of lysine; the fermentation strains comprise a bacillus subtilis strain, a lactobacillus plantarum strain, an enterococcus faecium strain and saccharomyces cerevisiae. The traditional Chinese medicine microecological preparation can enhance the immunity of the chicks and improve the digestion-absorption function of the intestinal tracts of the chicks, thus achieving the aims of increasing the disease resistance of the chicks as well as reducing the morbidity and mortality of the chicks on the whole, and increasing the economic benefit.

The invention discloses feed for chicks. The feed is prepared from following raw materials by weight percentage: 350-450 of corn flour, 70-90 of wheat bran, 70-80 of linseed meal, 30-40 of flour weevil powder, 20-30 of fish meal, 25-35 of rice chaff, 15-20 of soybean curb residue, 35-40 of sugarcane leaves, 20-30 of aloe dry powder, 10-20 of bone meal, 2-3 of edible salt, 15-20 of a traditional Chinese additive and 4-5 of phagostimulant. The traditional Chinese additive comprises 20-22 of golden cypress, 15-20 of herba pteridis multifidae, 15-18 of the root of Chinese pulsatilla, 12-15 of scutellaria baicalensis, 8-15 of gallnut and 5-8 of cassia twig. Natural medicine components in the traditional Chinese medicine additive can prevent and treat chick pullorum disease and coccidiosis, thus reducing the death rate of the chicks and increasing the breeding ratio. In addition, by using the feed having the formula, the chicks have increased food intake and rapid growth and development. The chicks fed with the feed provided by the invention has more significant gained weight than chicks fed with traditional feed.

The invention discloses a local chicken breeding method comprising steps as follows: brooding period: healthy chicks are selected, cocks and hens are divided after sex determination, and the chickens are caged in a 40 cm high mesh bed or bred on a ground with thick padding for brooding until the chickens are 6 weeks old; breeding period: the chickens are put in forest land or mountains for breeding when 7-17 weeks old, the cocks are fed with cock feed for the breeding period, the hens are fed with hen feed for the breeding period, and the hens are reserved through random selection, and the hens are reserved in the ratio of the cocks to the hens being (1:8-1:12; individual caging laying period: the cocks and the hens are caged individually and artificially inseminated until 45 weeks old, and individual and family breeding reservation is carried out according to the 40-week egg production and the early-stage growth speed; forest land or mountain free-range laying period: all the cocks and hens 46-60 weeks old are put in the forest land or mountains, take food freely and mate naturally. The method has the advantages that the breeding effect of local chickens is obviously improved, the survival rate and the breeding rate of the chicks are increased, the individual egg yield and the average egg weight in the laying period are increased, and the percent of pass and the fertility rate of hatching eggs are raised.

The invention relates to a fattened goose compound feed containing palm kernel meal and white pumpkin seed powder. The feed consists of the following components in part by weight: 40 to 60 parts of corn, 15 to 20 parts of bean pulp, 5 to 10 parts of rapeseed meal, 10 to 20 parts of palm kernel meal, 2 to 5 parts of fish meal, 5 to 15 parts of white pumpkin seed powder, 1 part of Chinese herb medicinal health additive, and 4 parts of fattened goose premix. The fattened goose compound feed has the advantages of high technological content, comprehensive and balanced nutrition, various enriched nutrient components needed by fattened goose growth, good product palatability, low cost, high return, and the whole-process comprehensive feed conversion ratio of 1.5-2.1:1. The product has the functions of accelerating skeletal growth and protecting the health, and can enhance the disease resistance of the fattened goose, comprehensively improve the breeding ratio of goosery, and reduce the pollution of the white pumpkin seed on environment simultaneously.

The invention discloses a breeding method for replacement gilts. The method comprises the steps that excellent gilts are selected from 70-day-age piglet groups of filial generation of landrace boars and Dahe black pig sows to be reserved for serving as the replacement gilts; the excellent gilts are bred in four stages according to the characteristics of the physiological properties and the nutritional requirements of the replacement gilts in each stage, daily ration is specifically prepared from special feed raw materials and Chinese herbal medicine additives in each stage to promote growing development and oestrus ovulation of the replacement gilts, and the optimal hybridization characteristics of the replacement gilts are obtained by adopting a self-help feeding mode and a restrict feeding mode; replacement gilt groups are screened and optimized for three times in the breeding stage, and the gilts of which growing development and immune antibodies are not in accordance with the breeding standards. According to the replacement gilts bred through the method, the breeding qualified rate reaches 90 percent, the conception rate of first farrowing sows reaches 90 percent and is increased by 4-5 percent points compared with a common breeding method, the live born number per litter is increased by 1, and the better economic benefit and social benefit are achieved.

The invention provides an interim breeding method of holothurians, comprising holothurian cultivation pond selection, pond transformation, throwing of holothurian seedlings and breeding period management; wherein, the mode of the holothurian cultivation pond selection is as follows: a non-leakage pond with 1-1.5 m water storage is guaranteed when a neap tide is selected at middle tide zones or low tide zones; the selected sea area has no pollution, especially oil pollution; the salt content cannot be less than 28 per thousand, and no rivers are poured in; each pond is provided with a head gate and an emptying gate; the mode of the pond transformation is as follows: firstly, a 40-mesh polyethylene net is paved and fixed at the bottom of the pond, which is used for preventing injurious organisms from entering a holothurian breeding zone; then the pond is divided into a plurality of zones by using a bamboo pole to circle the 40-mesh polyethylene net, and the height of the circled net is 3-5cm higher than water surface; at last, artificial holothurian reefs are put in for holothurian perching, food intake and estivation. The method can save energy and labor cost, has convenient management, reduces labor intensity, and can improve breeding rate, which is especially applicable to holothurian seedling cultivation fields without indoor temporary-breeding conditions.

The invention provides a feed capable of increasing the breeding rate of sows. The feed is prepared from, by weight, 45.0-50.0 parts of corn, 10-15 parts of hulled barley, 3.0-8.0 parts of bran, 3.0-7.0 parts of flour No.3, 6.0-8.0 parts of 46% puffing soybean meal, 2.0-5.0 parts of rice bran meal, 3.0-5.0 parts of beet grain pulp, 1.0-3.0 parts of fully-defatted fish meal, 6.0-10.0 parts of glucose, 1.0-3.0 parts of soybean oil, 1.0-3.0 parts of calcium carbonate, 0.5-3.0 parts of calcium hydrophosphate, 0.5-2.0 parts of fatty powder, 0.10-0.50 part of complex vitamins, 0.10-0.30 part of mineral elements, 0.01-0.1 part of flavone, 0.01-0.05 part of curcumin, 0.01-0.05 part of probiotics, 0.01-0.1 part of neutral protease, 0.30-1.0 part of lysine sulfate, 0.10-0.20 part of threonine, 0.05-0.2 part of methionine, 0.10-0.20 part of choline chloride, 0.05-0.2 part of baking soda and 0.3-0.5 part of sodium chloride. The feed meets the nutrition demand of sows in the non-pregnant period, the purpose of short dominant feeding is achieved, the breeding rate of sows in the non-pregnant period is increased, the piglet birth uniformity is improved, and the breeding performance of sows and economic benefits are improved.

The invention relates to feed additives capable of improving heat behaviors of replacement gilts. The feed additives comprise soy isoflavone, pueraria extracts, dye genistein, fructose and glucose. The feed additives are reasonable and innovative in formula and conform to growth, development and physiological characteristics of the replacement gilts; after application of the feed additives, silent heat rate of the replacement gilts is remarkably declined, the heat behaviors are improved, and breeding rate of the replacement gilts is increased while cost is low and the feed additives comply with actual production of a pig farm.

The invention relates to the field of livestock food, in particular to breeder cattle feed and a preparation method thereof. The breeder cattle feed is prepared from raw materials in parts by weight as follows: 50-70 parts of corn, 50-75 parts of bran, 30-50 parts of straw, 11-16 parts of lotus roots, 25-35 parts of carrots, 18-37 parts of bone meal, 15-25 parts of soybean cakes, 2-5 parts of radix codonopsis, 1-3 parts of herba epimedii, 5-7 parts of Chinese chives, 1-3 parts of Eucommia ulmoides, 2-4 parts of sesame oil, 1.1-1.8 parts of vitamins, 0.8-3 parts of microelements and 0.1-0.8 parts of aluminium hydroxide. The breeder cattle feed has the characteristics of comprehensive nutrition and good absorptivity, appetite of breeder cattle can be effectively improved, physical fitness and disease resistance of the breeder cattle are enhanced, seminal fluid quality of the breeder cattle is improved, furthermore, sperm viability and density are effectively improved, breeding rate is effectively increased, meanwhile, culturing cost is reduced, and earnings are increased.

The invention discloses a medicine for improving the production performance of a sow and a preparation method and application thereof, and belongs to the technical field of veterinary medicines. The medicine for improving the sow production performance is prepared from 2 to 10 parts by weight of vitamins, 4 to 15 parts by weight of plant extract, 2 to 6 parts by weight of an enzyme preparation, 2to 6 parts by weight of amino acids, 1 to 5 parts by weight of a microbial ecological agent and 1 to 6 parts by weight of mannooligosaccharide. The medicine is easy to use, is effective and safe, hasno residue, effectively reduces the sow production process, promotes the postpartum recovery of the sow, improves ovulation, prolongs the sow production life, promotes the sow mammogenesis and milk secretion, improves milk quality, improves the sow production quality, improves the survival rate of the piglet through use in a lactation period and guarantees the healthy and fast growth of piglets.

The invention provides a replacement gilt mixture capable of increasing breeding rate and a preparation method thereof and relates to the field of feed. The replacement gilt mixture is composed of, by weight, 31-56 parts of corn, 11-26 parts of husked barley, 3-15 parts of bran, 2-8 parts of NO.3 powder, 0.01-0.1 part of flavone, 0.01-0.05 part of curcumin and 0.02-0.07 part of probiotic. The replacement gilt mixture can effectively increase rate of utilizing feed nutritional ingredients by sows, can improve growing performance, nutritional substance digestion rate and intestinal health of the sows and can increase ovulation and farrowing number and improve reproductive performance of the sows.

The invention relates to the technical field of sow feed premixes, in particular to a premix feed for increasing the weaning estrus rate and the mating and farrowing rate of an empty sow and a preparation method of the premix feed. As for the premix feed, through reasonable compatibility of Chinese herbal medicines, and reasonably addition of trace nutritional factors, the Chinese herbal medicine components are mutually combined with the trace nutritional factors to generate action, so that the quality of ovum of the empty sow is effectively improved, the postweaning estrus days of the empty sow are lowered, and the mating and farrowing rate of the empty sow is increased.