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What are the excellent breeding pig breeds introduced into China from abroad?
There are five famous pig breeds in the world today, namely the Large Yorkshire pig, the Landrace pig, the Duroc pig, the Hampshire pig, and the Pietrain pig, which are known for their fast growth rate, high feed conversion rate, high carcass lean meat rate, wide distribution, and large rearing numbers. (I) Large Yorkshire pig 1. Origin
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A detailed introduction to China's eight excellent pig breeds
Pork prices are still rising now, and more and more people are starting to raise pigs, but to get good returns, it is very necessary to choose excellent pig breeds. In the following text, the editor will introduce China's eight excellent pig breeds to everyone, and farmers who want to raise pigs can take a look.
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Master on-site breeding pig selection techniques, and pig farmers need not fear buying bad pigs
Breeding pigs are divided into two types, breeding boars and breeding sows, and are the male (breeding boars) and female (breeding sows) parent pigs among domestic pigs that are specifically used for reproduction. Therefore, the quality of the breeding pigs determines the excellence of the next generation of piglets. Now let's talk about what techniques there are for on-site selection of breeding pigs,
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Treatment Techniques and Prevention Methods for Porcine Red Skin Disease
Porcine red skin disease is caused by mosquito- and fly-borne Eperythrozoon suis invading the pig's blood. Its outbreak shows obvious seasonality, generally occurring suddenly in May to June each year when high temperature and high humidity prevail and mosquitoes and flies multiply in large numbers. Below is an introduction to
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When to Get the Swine Fever Vaccine? Detailed Guide to Vaccination Timing
The biggest problem faced by breeding pig farms is swine fever. Swine fever is contagious, and once it occurs, the losses are very serious. Therefore, pig farms generally need to inject breeding pigs with the swine fever vaccine. So when is it appropriate to get the swine fever vaccine? 1. Swine fever
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How can sow reproductive efficiency be improved? Practical pig farming methods shared
The level of sow reproductive rate is related to the economic benefits of large-scale pig farms. It is an important marker of transforming the sow's potential biological productivity into actual productivity, and an important indicator for measuring the comprehensive production level of a large-scale pig farm. Maintain a reasonable sow herd structure
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Breeding experience for achieving multiple pregnancies and high productivity in guinea pigs
1. Timely mating. Because guinea pigs are small herbivorous mammals, their signs of estrus are not as obvious as those of other animals. If the methods used to observe estrus in other animals are applied to guinea pigs, it is easy to miss the mating period and cause losses to production. Therefore, it is necessary to observe
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Detailed Explanation of Key Technical Points for Artificial Breeding of Guinea Pigs
The guinea pig is native to the mountainous regions of Yunnan. It is a herbivorous mammal with a small body size (1.0-1.5 kg) and is used both as medicine and food. After 3-4 months of rearing, it reaches a body weight of 0.75 kg and is ready for market. Guinea pig meat is delicious and tender, easy to digest and absorb, and is regarded among the people as a treasured tonic
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What are the key points of growth-finishing pig breeding management
I. Scientific regulation of feeding and management. The most suitable temperature for pig growth is 15-21°C. When the barn temperature is higher than 25-30°C, appetite and feed intake will decline. Therefore, during feeding, attention should be paid to: 1. Reasonable feed delivery and feeding times should focus on two periods: namely 5:00-7:00 in the morning and after 16:00 in the
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At what age in months can breeding pigs start to mate?
How old must breeding pigs be before they can mate?
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