Different breeds of geese have their own different characteristics and uses. Developing economic hybrids of geese and making full use of heterosis to produce goose products are one of the important measures for raising the economic benefits of geese. However, the following issues must be paid attention to when carrying out economic hybrid breeding of geese:
Emphasis on the parental and maternal parental selection of the maternal parent used for crossbreeding. First, a large number of populations to save on the cost of introduction, facilitate the popularization and promotion of hybrid technology; Second, the reproductive performance is good, and the number of eggs produced is large to reduce hybrid generation goods. The production cost of goose seedlings; third, the individual must be relatively small in order to save feed and reduce the production cost of breeding geese. The male parents used for crossbreeding should select individuals or strains with large individuals, fast growth rates, high feed utilization rates, and good meat quality. In addition, the parent and female parent used for cross-breeding should be located farther away from the origin and the source difference is large, so that the heterosis of the hybrid offspring will be obvious, and the hybrid complementation will be stronger.
Paying attention to the hidden relationship of feathers in the offspring of the crossbred is one of the important income-increasing methods in the processing of geese and goose products. Since the market price of white goose feathers is high, attention should be paid to the paternal and maternal feathers in the cross combination. The color selection makes the white feathers of the produced hybrid product goose uniform.
Emphasis on the parental and maternal parental selection of the maternal parent used for crossbreeding. First, a large number of populations to save on the cost of introduction, facilitate the popularization and promotion of hybrid technology; Second, the reproductive performance is good, and the number of eggs produced is large to reduce hybrid generation goods. The production cost of goose seedlings; third, the individual must be relatively small in order to save feed and reduce the production cost of breeding geese. The male parents used for crossbreeding should select individuals or strains with large individuals, fast growth rates, high feed utilization rates, and good meat quality. In addition, the parent and female parent used for cross-breeding should be located farther away from the origin and the source difference is large, so that the heterosis of the hybrid offspring will be obvious, and the hybrid complementation will be stronger.
Paying attention to the hidden relationship of feathers in the offspring of the crossbred is one of the important income-increasing methods in the processing of geese and goose products. Since the market price of white goose feathers is high, attention should be paid to the paternal and maternal feathers in the cross combination. The color selection makes the white feathers of the produced hybrid product goose uniform.
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