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| 《中国养蜂》1989年总目录(总第90—95期) | |
| 摘 要： | 期页 期页苏北地区何时控制蜂王产卵···············……214谈分蜂群的利用·-···························……214解除分蜂热三法····················,·········……2 15利用越夏蜂群交尾换王·····················……216雄蜂蛹的简易割取及保鲜··················……217棉花花期蜂群的管理·····,··················……37谈谈培养强群的条件························… |
| 本文献已被 CNKI 等数据库收录！ | |