【摘要】 在室外无包装越冬期间 ,扣王与放王的蜂群进行对比实验 ,在饲料消耗、群势变化、蜂王越冬成败等方面均出现明显的差异。 3年的实验结果表明 :蜂群室外无包装 ,整个越冬期扣王 ,能较好地节约饲料、保持群势。更多还原

【Abstract】 During unpackage clonies surving the winter,there is obvious difference in drain on feed,colonies changement,queen surviving success or failure,etc.Between colonies of letting the queen alone or not.The results show:unpackage detaining the queen could save more feed,keep colonies very well and it is easy to do so.更多还原