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鸡群均匀度指鸡群健康生长发育的一致性程度,具体包括体态(骨架)、体重、性成熟3个方面。体态均匀度在育雏早期就基本定型,它决定着体重均匀度。体重均匀可通过分群、调群、饲料调控来提高,它又决定着性成熟的一致性即性成熟均匀度。性成熟在18周前基本形成。
Flock uniformity refers to the consistency of healthy growth and development of flocks, including body (skeleton), body weight, sexual maturity in three aspects. Body shape uniformity in the early brood of the basic shape, it determines the weight uniformity. Weight uniformity can be improved by grouping, adjusting the group, feed regulation, which in turn determines the sexual maturity consistency that sexual maturity uniformity. Sexual maturity basically formed 18 weeks ago.