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为了解决果树适时无误的授粉和为发展农村经济,增加农民收入,改善农民生活开辟一条种田养蜂两不误的辅助性的治穷致富的路.于1985—1987年立题,进行甘肃河西地区蜜蜂就地室外越冬的研究.研究结果表明,每群越冬蜂要3足脾左右,日平均气温稳定通过5℃前加足越冬饲料;11月下旬箱内包装;12月下旬箱外包装;越冬期不开箱,只通过胶布管听测;装草一侧的巢门打开,开的大小老鼠钻不进为度,无需每日调节;对准巢脾的巢门关死,以免冷风直冲蜂团.3年来越冬蜂群的下降率和损失率均低于20%.
In order to solve the fruit tree timely and correct pollination and for the development of rural economy, increase farmers’ income and improve the life of peasants to open up a farming bee without compromise of supporting the rich and poor way .1985-1987 year issue, Gansu Hexi area The results showed that each group of overwintering bees should have about 3 feet of spleen, the average daily temperature should be stable before passing through the winter feed at 5 ℃, the inside of the package in late November, the outside of the package in December and the winter overwintering Not open the box, only through the tape tube to listen; installed grass side of the nest door open, open the size of the rat drill into the degree, without daily regulation; nest nests against the nest of the spleen, so cold The bee colony. The decline rate and loss rate of overwintering bee colony in 3 years were less than 20%.