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xiang ri kui hua qi feng qun de guan li
Author(s): 
Pages: 17
Year: Issue:  3
Journal: Apicultural Science and Technology

Keyword:  向日葵流蜜期农作物东北三省种植面积蜂群花期单王群双王群蜂王;
Abstract: <正> 向日葵又名葵花是我国东北三省及内蒙等地主要经济农作物之一,近年来由于种植面积逐年扩大,成为秋季的主要蜜源。为了取得较好的收成,应做好如下几项工作。 1、调整蜂巢,密集蜂量单土群箱内放4—5框脾,其余放继箱内,巢箱子脾不摇蜜。双王群在流蜜期幽闭一只蜂王成单王群
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