The same basic population C0 had been selected for four cycles with Dominant male sterile wheat by means of the half-sib mating recurrent selection and the mass recurrent selection programmes.
以显性雄性不育小麦为材料，采用改良半姊妹和混合轮回选择两种方案，对同一基础群体C_0进行了四轮选择。
A detailed understanding to the particular mechanism of mating behavior, reproduction and development is effective to promote the protection of these fruit bats and to control their population.
深入地了解其独特的婚配行为机制、独特的繁殖发育机制，对有效地开展果蝠的保护工作、合理地控制种群数量有积极意义。
A detailed understanding to the particular mechanism of mating behavior, reproduction and development is effective to promote the protection of these fruit bats and to control their population.
深入地了解其独特的婚配行为机制、独特的繁殖发育机制，对有效地开展果蝠的保护工作、合理地控制种群数量有积极意义。
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