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中国有家畜禽品种、类群596个,其中土著家畜禽品种(类群)占品种总数的70%以上。
There are 596 species of livestock and poultry in China, of which over 70 percent are native species.
youdao
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中国有家畜禽品种、类群596个,其中土著家畜禽品种(类群)占品种总数的70%以上。
There are 596 species of livestock and poultry in China, of which over 70 percent are native species.
youdao