44 results about "Boer goat breed" patented technology

The invention discloses a cultivation method of a new product of Funiu white goat meat. The cultivation method comprises the following steps of: performing three-way cross of the Funiu white goat, the Boer goat and the Nanjiang yellow goat; selectively cultivating by combining with a meat characteristic detecting technology with an individual phenotype selection method; and propagating in an enlarging way to cultivate the new product of the Funiu white goat meat. On the basis of the basic characteristic of the Funiu white goat, the new product has good genes of the Boer goat and the Nanjiang yellow goat such as fast growth, large physique, high lambing percentage, high meat production performance and the like. Therefore, the new product has the advantages of large physique, fast growth, high lambing percentage, high meat production performance, good meat quality, high adaptability and the like, and is suitable for barn feeding and fattening the goat. The weight of the cultivated adult male goat is more than 70kg, and the weight of the cultivated adult female goat is more than 45kg.

The present invention relates to the technical field of animal breeding, in particular to a breeding method of the meat-cashmere goat, which resolves the problems of the prior meat goat and the prior Cashmere goat that the meat output and the cashmere output are not balanced. The present invention firstly selects the breeding goat of the Inner Mongolian cashmere goat to be mated with the local excellent-quality original goat to get the first generation of the hybrid variety; and then selects the KELAN breeding cashmere goat, the Asian gazelle, the Boer goat, the cashmere goat in Gaizhou of Liaoning and the new generation of Liaoning cashmere as the male parent to mate with the offspring of the excellent hybrid goat so as to finally get a new variety of the meat-cashmere goat. The present invention adopts the diversity hybrid way to form a new goat strain both for the meat and the cashmere after breeding in more than twenty years, which integrates the advantages of the meat goat and the cashmere goat and has the advantages that the goat is heavy when born, the weight is heavy and the growth is fast; the meat yield and the cashmere yield are high; the sex maturation is early and the production rate is high; after breeding in large scale, the present invention has important significance for improving the life of the people and developing the cultivation industry, which has a favorable economic benefit and the social benefit.

The invention discloses a breeding method for increasing the survival rate of Boer goats. Different types of feed and different feeding methods are adopted according to different types of nutrition required for different periods such as the zero to the tenth day, the tenth day to the thirtieth day, the thirtieth day to the sixtieth day and the period after the ninetieth day after lambs are born, and disease-resistant oral liquid is supplemented during appropriate periods. Compared with the prior art, the method has the advantages that according to the characteristic that different types o nutrition are required for Boer goats at different growth periods, nutrition requirements of Boer goats are met, and the palatability and absorptivity of fed materials are improved; meanwhile, enhancement of the disease resistance of lambs is focused at the early stage, digestion is helped, the utilization rate of the feed is increased, the daily gain of weaned lambs and the survival rate of lambs are increased, the body weight of lambs is increased by about 20%, and the survival rate is increased by 13.6%.

The invention discloses a fattening method for Boer goat lambs. The method includes the steps of feeding management of ewes in the later gestation period, feeding management of the ewes after delivery and feeding management of newborn lambs, wherein the newborn lambs are fed with goat milk for 7 days and then fed in a goat milk and artificial suckling combination mode. Compared with the prior art, the method has the advantages that feeding management of the ewes in the later gestation period, feeding management of the ewes after delivery and feeding management of the newborn lambs are carried out, it is guaranteed that the ewes can be supplemented with sufficient nutrients in the gestation period and after delivery, then it is guaranteed that the lambs can be supplied with corresponding nutrients, and thus the lambs can give full play to congenital properties; meanwhile, in combination with proper management of the newborn lambs, the lambs can grow and develop rapidly and have high capability of adapting to external conditions, and thus the survival rate of the lambs is increased; the weight of the lambs fed according to the method can be increased by 18-25% when the lambs are ablactated, and thus later-stage growth of the lambs is promoted.

The invention relates to a method for breeding a new Yangtze River Delta meat goat strain. According to the method, Yangtze River Delta white goats (also referred to as Haimen goats) are used as a female parent breeding material, Saanen goats are introduced as first male parents, and Boer goats are used as terminal male parents; and a new meat goat strain suitable for being raised in Yangtze River Delta districts is finally bred by means of cross breeding, embryo transplantation and propagation and the like in combination with a BLUP (Best Linear Unbiased Prediction) method, a marker-assisted selection (MAS) technology and a conventional breeding method. The new Yangtze River Delta meat goat strain bred by the method has high propagation rate and good meat performance, has the advantages of the Yangtze River Delta white goats, the Saanen goats and the Boer goats, and is maximum in heterosis.

The invention relates to a traditional Chinese medicinal powder formulation for treating postpartum mastitis of Boer goats, belonging to the field of traditional Chinese medicine. The traditional Chinese medicinal powder formulation is made from the following medicinal raw materials in parts by weight: medicinal honeysuckle, forsythia fruit, dandehon herb, Chinese violet, seed of snakegourd, burdock fruit, pollen, scutellaria root, bupleurum, angelica, frankincense, myrrh, red peony root, cowherb seed, pangolin scales, green tangerine peel, liquorice, white peony root, head stephania root, airpotato yam, nutagrass flatsedge rhizome, curcuma root, loofah, peach kernel, safflower, rehmannia dride rhizome and chuanxiong rhizome. The raw materials are carefully chosen, dried by air, ground, sifted, weighed, mixed, divided by a dose, packaged, checked by quality, and made into packages, wherein each package contains 200g of finished products. The traditional Chinese medicinal powder formulation has the advantages of short course of treatment, high curative effect and low Cost of treatment in the treatment of the postpartum mastitis of the Boer goats.

The invention relates to a goat raising method comprising the following steps of carrying out pen rearing on healthy weaned Boer goat lambs with the density of 3/10m<2>; and adding feeds regularly every day, wherein a feed A is used when the weights of the goats are lower than 25kg, and the total feeding amount of the feed every day accounts for 1.2-1.4% of the weights of the goats; a feed B is used when the weights of the goats are higher than 25kg and lower than 45kg, and the total feeding amount of the feed every day accounts for 1-1.2% of the weights of the goats; and a feed C is used when the weights of the goats are higher than 45kg, and the total feeding amount of the feed every day accounts for 0.9-1.1% of the weights of the goats. According to the goat raising method disclosed by the invention, the feeding habit as well as the kinds and usage amount of the feeds are changed according to different growth periods of the goats, and the growth environment temperature of the goats is controlled, so that the growth speeds of the goats and the utilization ratios of the feeds are increased; the occurrence rate of gastrointestinal diseases of the goats in the growth process is greatly reduced through scientific feeding; and the costs of the feeds are reduced.

The invention discloses a breeding method for increasing a Boer goat lambing rate. The breeding method includes steps: optimal female lamb selection, after-ablactation female lamb management, female goat management one month before mating, early-gestation management, management two month before parturition, management one month after parturition, transitional period management and later-period management. Compared with the prior art, the breeding method has the advantages that by optimal selection and management method optimization according to physiological features of the female goats at different stages, the female lambs quickly grow to adult female goats being excellent in physical energy and uniform in oestrus, gonadotropin secretion is promoted, and conception rate and double lamb bearing probability are increased beneficially; compound juicy feed is adopted for conditioning after lambing, and after traditional period management, next-time mating can be carried out; due to appropriate nutrient addition in a management process, the female goats are kept healthy, and the average lambing rate is up to 260-280%, so that economic benefits of farmers are increased evidently.

The invention discloses a breeding method with a function of improving mutton quality and wool quality. The method comprises specific steps as follows: step one, building a file of each Boer goat andrecording information of the Boer goat; step two, selecting the high-quality Boer goat for breeding; step three, performing breast feeding on the Boer goat obtained in step two in 3-5 weeks, supplementing trace elements, and feeding the Boer goat subjected to breast feeding for 9 weeks with lactation feed; step four, sending the Boer goat fed after 9 weeks to a breeding house for feeding, and feeding the Boer goat with coarse feed, fine feed and concentrated food twice in sequence every day; step five, slaughtering when weight of the Boer goat reaches 35-45 kg. Various kinds of feed are adopted for cooperative feeding, different kinds of feed are provided at different stages, the amount of exercise of the Boer goat is increased, content of fat in the Boer goat is reduced, taste and nutritional value of Boer goat meat are improved, and wool quality of the obtained Boer goat is high, and the economic benefit of a farmer is increased.

The invention provides a culturing method of a new strain of mutton goats with black heads and white bodies. The method is characterized in that a Boer goat is regarded as a male parent, a Macheng black goat is regarded as a female parent, and through a BLUP method, a marker-assisted selection (MAS) technology and combination of a conventional culturing method, by means of crossing fixup and embryo transplantation and propagation, the new strain of mutton goats with a high reproductive rate, a good meat performance and high temperature and humidity resistance are selected finally. According to the culturing method, the Macheng black goat is regarded as the female parent, the Boer goat is regarded as the male parent, and through the BLUP method, a multiple genes pyramiding technology and the combination of the conventional culturing method, the new strain of mutton goats with hair colors, high reproductive rate, meat performance and high temperature and humidity resistance is cultured; the characteristic of the black heads and white bodies is stable, the growth and meat performances of the new strain of the mutton goats are much higher than those of the Macheng black goat, the growth performance, the crude feed resistance, the disease resistance and the stress tolerance are higher than those of the Boer goat, and the production performance level of modern mutton goat breeds is achieved.

The invention discloses a method for breeding a new hybrid strain of Qianbei-pockmarked goats. According to the method, a Qianbei-pockmarked goat and a Boer goat are adopted for hybridization, then the advantage that the Boer goat is high in meat yield is taken, and thus the growth speed and the meat yield of a hybrid goat can be increased. However, as the meat of the Boer goat is poorer than that of the Qianbei-pockmarked goat, on the basis that Qianbei-Boer pockmarked goats are obtained, the meat is improved by introducing the Qianbei-pockmarked goat which is different from a hybrid female parent, and finally a target strain of the Qianbei-Boer pockmarked goats can be obtained through transverse fixed mating of the Qianbei-Boer pockmarked goats. As the Qianbei-Boer pockmarked goats have genes of high meat yield and rapid growth of the Boer goats and local characteristic genes of the Qianbei-pockmarked goats, the characteristics that the Qianbei-pockmarked goats are low in meat yield and slow in growth are overcome, the meat yield and the growth speed can be increased, the meat is tender, tasty and juicy, and thus economic and feeding values can be increased.

The invention discloses a cultivation method of a novel Guizhou white goat hybrid strain. According to the method, a Guizhou white goat and a Boer goat are hybridized, growth of a hybrid later generation is accelerated, the meat yield of the hybrid later generation is improved, a blood relationship of the Guizhou white goat is further introduced, so that meat quality id improved, the Guizhou white goat and a white Boer goat are horizontally and fixedly mated to obtain a Guizhou white goat of a novel strain, so that the obtained white Boer goat of the novel strain is high in meat yield and rapid to grow, the cultivation method ensures that meat is tender, delicious, juicy and fresh, mutton odor is light, and goat skin quality is excellent, and economic and breeding values are improved.

The invention provides a method achieving large-area mountain-area free ranging of Boer goats, and relates to the technical field of goat breeding. The method achieving large-area mountain-area free ranging of the Boer goats is characterized by comprising the following steps of free-ranging area determination, artificial free ranging, independent free ranging and punctual planting. The method is reasonable and convenient to operate, and free ranging is convenient and rapid.

The invention relates to a feed additive for hybridization of Boer goats and black goats. The feed additive is prepared from an additive A and an additive B, wherein the adding quantity of the additive A is 0.5 percent of the total weight of a feed; the additive B is added into a first-generation male feed; the adding quantity of the additive B is 0.5 percent of the total weight of the feed. A hybrid goat obtained through hybridization by utilization of the feed additive disclosed by the invention has the advantages of good meat quality and fast growth speed; moreover, the hybrid goat has the advantages of faster growth speed and stronger disease resistance.

The invention discloses a breeding method of Boer goats. The method includes the following steps of firstly, constructing a sheep house; secondly, managing a pasture; thirdly, storing fodder; fourthly, breeding pregnant female sheep; fifthly, conducting postpartum management on the female sheep; sixthly, conducting management in the growth period; seventhly, managing the sheep house; eighthly, preventing and treating diseases. By arranging a lactation sheepfold and planting zigzag forage grass in the sheepfold, lambs can eat the forage in the sheepfold by themselves in the lactation period andwalk in zigzag paths, the lambs can have effective training in the limited space, the anti-stress ability of the lambs is improved, the lambs are made to adapt to the grazing environment earlier, theBoer goats are high in adaptability and good in health state during grazing, scientific and reasonable feeding schemes are formulated according to the nutrient requirements in different growth periods, and on the basis of ensuring delicious and qualified meat, input cost is reduced, the growth speed is increased and the breeding time is shortened.

The invention relates to a commercial crossbreeding method of a Boer-Boer-Huanghuai commercial mutton goat, belonging to the field of animal genetic breeding. The commercial crossbreeding method comprises the following steps: with a huanghuai goat as a female parent and a Boer goat as a male parent, producing a Boer-Huanghuai two-way crossbred female goat; then crossbreeding a Boer goat with the Boer-Huanghuai two-way crossbred female goat to produce a Boer-Boer-Huanghuai commercial mutton goat, wherein the Boer-Boer-Huanghuai commercial mutton goat has 75% of blood relationship of the Boer goat and 25% of blood relationship of the Huanghuai goat. Tests prove that a 8-month-aged Boer-Boer-Huanghuai commercial crossbred mutton goat is 37.97kg, which is improved by 179.81% as compared with a 8-month-aged Huanghuai goat which is 13.57kg; and the muscle fiber diameter of a Boer-Boer-Huanghuai commercial crossbred mutton goat is 0.0327 on average, which is thinner than that of a Boer goat, which is 0.0376, so the excellent mutton-purposed performance of the Boer goat is well used, which is beneficial to the production of commercial mutton goats.

The invention belongs to the technical field of heavy metal detection device, and discloses a Boer goat feed heavy metal detection device. The Boer goat feed heavy metal detection device comprises a tank body; the bottom of the tank body is fixedly connected with a carrying barrel; the external surface of the carrying barrel is sleeved with a spacing collar; the two sides of the spacing collar arefixedly connected with supporting legs; the top of the tank body is fixedly communicated with a feed hopper; the bottom of the feed hopper is designed to stretch to the top of an internal cavity in the tank body; the bottom of the right side of the tank body is fixedly connected with a support plate; the bottom of the support plate is fixedly connected with the top of the carrying barrel. In applications of the Boer goat feed heavy metal detection device, combination of a smashing barrel, a transmission rod, a driving motor, a driving gear, and a transmission gear is capable of smashing Boergoat feed into smaller particles, increasing the contact area of feed with solution, realizing full dissolving of substances in feed into solution, increasing detection accuracy, and stabilizing output of the driving motor under the action of a stabilizing block.

The invention discloses a feed additive composition, and particularly relates to a feed additive composition for improving Boer goat immunity. The feed additive composition comprises, by weight, 7-9 parts of neocinnamomum poilanei, 5-7 parts of cantonese speranskia, 4-6 parts of oenothera stricta roots, 4-6 parts of coriander and 2-4 parts of chloranthus japonicus sieb. The feed additive composition has the advantages that antibiotic is omitted, the composition is prepared from the traditional Chinese medicinal materials, the capacity of Boer goats for resisting cold can be improved, and the cold catching probability of the Boer goats is reduced.

The invention discloses a polyacrylamide gel electrophoresis method for detecting the mutation polymorphism of 5 basic groups in gene coding region of a goat growth hormone (GH). The method comprises the following steps of: performing amplification under a PCR condition by using two pairs of reaction (PCR) primers P1 and P2 in the presence of a goat genome DNA sequence as a template, TaqDNA polymerase, Buffer (a buffer environment), Mg2<+> and dNTPs; determining the sizes of amplification objective fragments according to an agarose gel electrophoresis; screening the mutation of the 5 basic groups in the gene coding region of the goat GH by using a DNA sequencing technique, and then performing genotyping and gene frequency analysis on the SNPs of a GH gene; and performing association analyses on the growth traits of a Boer goat and three-moon's age filial generations (F1 and F2) of the Boer goat and a Guanzhong dairy goat, wherein the results of the show that the detected SNPs sites of the P1 and the P2 of a GH gene can be used as molecular markers of the early selection (three-moon's age) of the growth traits of a goat.

The invention belongs to the technical field of animal husbandry, and particularly relates to a goat epidermis goat acariasis prevention and treatment device for Boer goat breeding. The device comprises a wind wheel protection base shell, one end of the wind wheel protection base shell is provided with a motor I through a flange, and the output end of the motor I penetrates through the wind wheel protection base shell and is provided with an exhaust wind wheel; and an arc-shaped exhaust baffle is arranged on the surface of the wind wheel protection base shell. A filter element base body is arranged and can be used for filtering gas conveyed into a storage tank, mites in the gas are filtered, meanwhile, a filter element installed in the filter element base body can further filter impurities in the air for use, and the filter element base body can be rotated to be detached, cleaned and used; and a cleaning disc and a reset spring arranged in the filter element base body can reciprocate in the vertical direction under the change of the pressure intensity of flowing gas in the storage tank, and the self-cleaning using effect on the surface of the filter element base body is achieved through the cleaning disc.