The selection of parents The father's choice The father should choose individuals with large individuals, fast growth, wide recipes, high feed rewards, good meat performance and meat quality, high slaughter rate, and strong adaptability. At present, the goat parent breed is dominated by goat breeds such as Bol, Nubi, and Saeng.
The female parent should choose a variety with a large number, wide distribution, moderate individuality, high reproductive rate, strong lactation, good motherhood, resistance to roughage, and strong adaptability.
The scientific combination and reasonable combination of hybrid combinations are the key to the development of high quality meat goats. Commonly used hybrid combinations are binary hybridization and three-way hybridization.
The binary hybrid female parent is a local goat, and the male parent is a hybrid combination of a foreign goat breed or a local breed called a binary cross. The establishment of this model of a good-faith system is relatively simple. Only the local ewes need to be purified and selected, and individuals with larger body size, more litter size, and higher reproduction rate should be selected and cultivated, and then introduced foreign species or local varieties should be used. As a male parent, the hybrid combination can significantly improve the production performance of the offspring commercial sheep, the short cycle of hybrid improvement, the large number of ewes, and relatively extensive feeding and management, and is suitable for small-scale farming in rural areas to facilitate large-scale promotion. Commonly used combinations of hybrid models include: wave ♂ ♀ ♀ ♂, ♂ ♂ ♀ ♀, ♂ ♂ ♂ ♀ ♀ ♀.
The female parent of the three-way hybrid is a local goat, the first male parent uses a foreign goat breed, and the second male parent uses another exotic goat breed. This model has a remarkable effect of crossbreeding, but the establishment of the complex system is more complicated. It is necessary to cultivate the binary ewes first, then the secondary hybrids to cultivate the commercial sheep, and the husbandry and management requirements are relatively high. It is mainly suitable for large-scale sheep farms and large-scale sheep breeding households. . Generally choose large size, fast growth, high birth rate, high reproduction rate, good lactation performance, strong adaptability, such as Nubi, Saanen exotic breeder or dominant local breed as the first male parent, choose large size and grow. Fast goats with good meat production performance and high slaughter rate are the second male parent. Its three-way hybrid combination model includes: Bosuan (Nuojiu Bengbu) and Boshun (Saiji Bengbu).
The supporting science and high-efficiency feeding technology, "Good Breeding and Scientific Breeding," is the technical guarantee for the development of high quality meat goats. The scientific feeding technology for high quality meat goats can be summarized as “seven changesâ€: the reformed flat raising is a sheep-raising shelter, elevated sheep bed, forage grass, feed trough and sink. Feeding, drinking, resting, and excreting are all four ways for the sheep to segregate the sheep's body and forages. This will reduce the intensity of daily labor management, avoid the pollution and waste of forage, improve the feeding conditions of the sheep, and reduce the number of sheep. Group mortality.
Rehabilitation is mainly supported by captivity, grazing is assisted by the release of a small amount, goats have a low weight gain, and management is difficult. After being replaced by captive breeding and supplemented by grazing, it is easy to scientifically manage the sheep, increase the amount of breeding, and expand the scale of breeding.
Rehabilitative group breeding Feeding herds into groups should establish a reasonable population structure and group rearing by species, male and female, and size. It is advisable to have 10 to 15 animals in commercial sheep breeding colonies, with a stocking density of 0.8 square meters/only ~1.2 square meters/set to ensure even growth of the sheep.
Changing a single forage to a variety of feeds According to the nutritional needs of goats at all stages of growth, reproduction, and fattening, a feed diet model of “forage + straw + concentrate + additive†is used to make a reasonable match to formulate a comprehensive full-price diet. grain.
Changing the direct feeding of straw for processing and utilization By silage, micro-storage and ammoniation of straw, the nutritional value and palatability of straw can be improved. In this way, it can not only solve the forage grass of goats, but also increase the utilization rate of crop straw.
The natural growth of Lambs was listed as fattening. According to the characteristics of fast growth and development of hybrid sheep, lambs were pre-weaned and supplemented early. Commodity sheep finishing period (45 days before listing) According to different varieties, different seasons, and different forage quality, feed supplements should be properly fed for rapid fattening. Concentrates are prepared from corn, barley, bean cake, bran, etc. The amount of feed is adjusted according to different seasons, forage species, moon age, and quality, and the average daily feed amount is 80 g to 150 g.
The single insect repellent is used for comprehensive prevention and control of the disease. The inside and outside of the sheep house should be cleaned regularly, and bleached regularly with bleaching powder and 100 toxin-killing. In the spring and autumn season, the breeding goats are repelled with insecticides such as disometacin, levamizole, and trichlorfon, and they are selected for triple or double seedlings according to the epidemic situation of the local flock. Regular epidemic prevention. For the fattening sheep, the insects can be dewormed once at 2 months old with the insecticide.
The female parent should choose a variety with a large number, wide distribution, moderate individuality, high reproductive rate, strong lactation, good motherhood, resistance to roughage, and strong adaptability.
The scientific combination and reasonable combination of hybrid combinations are the key to the development of high quality meat goats. Commonly used hybrid combinations are binary hybridization and three-way hybridization.
The binary hybrid female parent is a local goat, and the male parent is a hybrid combination of a foreign goat breed or a local breed called a binary cross. The establishment of this model of a good-faith system is relatively simple. Only the local ewes need to be purified and selected, and individuals with larger body size, more litter size, and higher reproduction rate should be selected and cultivated, and then introduced foreign species or local varieties should be used. As a male parent, the hybrid combination can significantly improve the production performance of the offspring commercial sheep, the short cycle of hybrid improvement, the large number of ewes, and relatively extensive feeding and management, and is suitable for small-scale farming in rural areas to facilitate large-scale promotion. Commonly used combinations of hybrid models include: wave ♂ ♀ ♀ ♂, ♂ ♂ ♀ ♀, ♂ ♂ ♂ ♀ ♀ ♀.
The female parent of the three-way hybrid is a local goat, the first male parent uses a foreign goat breed, and the second male parent uses another exotic goat breed. This model has a remarkable effect of crossbreeding, but the establishment of the complex system is more complicated. It is necessary to cultivate the binary ewes first, then the secondary hybrids to cultivate the commercial sheep, and the husbandry and management requirements are relatively high. It is mainly suitable for large-scale sheep farms and large-scale sheep breeding households. . Generally choose large size, fast growth, high birth rate, high reproduction rate, good lactation performance, strong adaptability, such as Nubi, Saanen exotic breeder or dominant local breed as the first male parent, choose large size and grow. Fast goats with good meat production performance and high slaughter rate are the second male parent. Its three-way hybrid combination model includes: Bosuan (Nuojiu Bengbu) and Boshun (Saiji Bengbu).
The supporting science and high-efficiency feeding technology, "Good Breeding and Scientific Breeding," is the technical guarantee for the development of high quality meat goats. The scientific feeding technology for high quality meat goats can be summarized as “seven changesâ€: the reformed flat raising is a sheep-raising shelter, elevated sheep bed, forage grass, feed trough and sink. Feeding, drinking, resting, and excreting are all four ways for the sheep to segregate the sheep's body and forages. This will reduce the intensity of daily labor management, avoid the pollution and waste of forage, improve the feeding conditions of the sheep, and reduce the number of sheep. Group mortality.
Rehabilitation is mainly supported by captivity, grazing is assisted by the release of a small amount, goats have a low weight gain, and management is difficult. After being replaced by captive breeding and supplemented by grazing, it is easy to scientifically manage the sheep, increase the amount of breeding, and expand the scale of breeding.
Rehabilitative group breeding Feeding herds into groups should establish a reasonable population structure and group rearing by species, male and female, and size. It is advisable to have 10 to 15 animals in commercial sheep breeding colonies, with a stocking density of 0.8 square meters/only ~1.2 square meters/set to ensure even growth of the sheep.
Changing a single forage to a variety of feeds According to the nutritional needs of goats at all stages of growth, reproduction, and fattening, a feed diet model of “forage + straw + concentrate + additive†is used to make a reasonable match to formulate a comprehensive full-price diet. grain.
Changing the direct feeding of straw for processing and utilization By silage, micro-storage and ammoniation of straw, the nutritional value and palatability of straw can be improved. In this way, it can not only solve the forage grass of goats, but also increase the utilization rate of crop straw.
The natural growth of Lambs was listed as fattening. According to the characteristics of fast growth and development of hybrid sheep, lambs were pre-weaned and supplemented early. Commodity sheep finishing period (45 days before listing) According to different varieties, different seasons, and different forage quality, feed supplements should be properly fed for rapid fattening. Concentrates are prepared from corn, barley, bean cake, bran, etc. The amount of feed is adjusted according to different seasons, forage species, moon age, and quality, and the average daily feed amount is 80 g to 150 g.
The single insect repellent is used for comprehensive prevention and control of the disease. The inside and outside of the sheep house should be cleaned regularly, and bleached regularly with bleaching powder and 100 toxin-killing. In the spring and autumn season, the breeding goats are repelled with insecticides such as disometacin, levamizole, and trichlorfon, and they are selected for triple or double seedlings according to the epidemic situation of the local flock. Regular epidemic prevention. For the fattening sheep, the insects can be dewormed once at 2 months old with the insecticide.
Name:Hollow Pullulan Capsule
Major components:Pullulan and purified water
Character:The product is cylindrical and is made of two hard and elastic empty sacs made up of two sets of cap and body. The bag is smooth, uniform in color, smooth in incision, free of deformation, non-toxic and harmless, and is no odor
Pullulan: It is a natural extracts involving no toxic chemicals and edible, bland and tasteless organic.The chief commercial use of pullulan is in the manufacture of edible films.It is known by the E number E1204,as a food additive.
Function: Used for containing solid drugs. Isolation of herbs
Specifications:Size0,size1,size2,size3,size4,size5
Store:Keep in a cool, dry, airtight place
Manufacturing:Zhejiang Honghui Capsule Co.,Ltd
Add:Qingshan industrial area, Xinchang County, Zhejiang Province(Chengguan Town, Quanqin)
Size 3 Pullulan Empty Capsules
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Zhejiang Honghui Capsule Co.,Ltd , https://www.hhcapsule.com