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Breeding Techniques for Improving the Survival Rate of Fawns
The survival rate of fawns is one of the important indicators of the reproductive performance of a deer herd. A survey of 5 deer farms at Ning'an Farm showed that the fawn survival rate could reach over 75% in good years, was less than 60% in poor years, and averaged around 65%. The survey data are now classified and analyzed statistically to identify the main factors affecting the fawn survival rate.
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Master the "Four Musts" to Improve the Lamb Survival Rate of Small-Tailed Han Sheep
The Small-Tailed Han sheep has characteristics such as a large body size, fast growth and development, early maturity, and multiple lambs per litter (average lambing rate 281%). It lambs twice a year or three times in two years, is easy to raise, has strong adaptability, is dual-purpose for meat and skin, is suitable for fat lamb production, and its skin is suitable for layering as genuine leather material, among other advantages.
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Measures to Improve Reproductive Capacity in Meat Donkey Breeding
I. Strengthen Selection of Breeding Stock. Reproductive capacity is greatly influenced by genetic factors, and the reproductive performance of different breeds and different individuals also varies. In particular, the male donkey has a great influence on offspring, so selecting male and female donkeys with high reproductive capacity is the prerequisite for improving the donkey reproductive rate. For female
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Methods for Extending the Peak Egg-Laying Period in Pheasant Farming
Selective Breeding of Improved Breeds: Female pheasants should be robust in constitution, weighing 1 kg to 1.5 kg, well developed, docile in temperament, lively and active, with bright red wattles and combs, and large, spirited eyes. Male pheasants should have symmetrical body parts, good development, well-developed breast muscles, bright red combs, loud crowing, and full plumage
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How to effectively improve the survival rate of partridge chicks in partridge farming
Raising partridge chicks is an extremely meticulous and important task in partridge farming. The quality of partridge chick rearing directly affects the growth and development of the partridges as well as the economic returns. I. Preparation before brooding 1. Determine the brooding method Before purchasing partridge chicks, the brooding method must be determined
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Technical Measures for Improving the Reproduction Rate in Rex Rabbit Breeding
1 Improving Mating Methods Adopting repeated mating or double mating can significantly increase the conception rate and litter size of does. Repeated mating means that after the first mating, at an interval of 4-6 hours, the same buck is used to mate once more. Double mating means that 1 doe is mated successively with 2 bucks
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What are the methods to improve the reproductive rate of porcupines
1. Multiple-mating reproduction method: During the peak estrus period of the female porcupine, after it has mated with the male porcupine in the same breeding pen for 6 hours, place this female porcupine into a spare male porcupine breeding pen to allow it to receive a second mating. After that, raise the pregnant female porcupine separately until it gives birth.
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How can pig farming profits be improved? Breed selection and feeding are key
Choose to raise lean-type crossbred pigs. Lean-type crossbred pigs grow quickly, use less feed, have strong disease resistance, good reproductive performance, and the average litter size is 3 to 4 more pigs than that of fat-type pigs. The efficiency of feed conversion into fat is 4:1, while conversion into lean meat
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How can fur quality be improved in rex rabbit farming?
The rex rabbit is a typical fur-type rabbit, and its coat has the characteristics of being short, flat, dense, fine, beautiful, and firm. In agricultural areas, rex rabbits are often raised as ordinary wool rabbits, resulting in low feeding and management levels, small body size, poor fur quality, and low commercial value. To improve rex rabbit fur quality
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How to Improve Chick Survival Rate? These Are the Methods Poultry Farmers Must Master
Chicken brooding is the key to success or failure in the poultry industry; it directly affects the health status, survival rate and feed-to-meat ratio during the growing and finishing stages. Most rural specialized farming households do not pay enough attention to the success or failure of the brooding stage. Barn disinfection: before introducing chicks, the brooding house must be thoroughly and completely disinfected
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