蜂群秋冬時節的管理,關係到蜂群能否安全越冬的問題。俗話說:“越冬蜂群要適齡,蜜足群強場地靜。”這話既概括了蜂群對越冬的要求,也指出了蜂群安全越冬的條件。
一、培育越冬適齡蜂。適齡蜂群是指10yueshangzhongxunzuihouyipichufangdeyoufeng,zhepifengmeiyoujingguocaijidelaolei,shentijianzhuang,suoyichengweishilingyoufengqun。weilebaozhengshilingfengqundeshulianghezhiliang,zaizuihouyigezhuyaomiyuandezhongqi,yaoyongchanluanliqiangdexinwanglaidaitichanluanliruodelaowang,bingjinxingshidangdebaoshihejianglisiwei,yicujinfengwangchanluan。yibanshuoyigefengqunyou60-80%的適齡蜂,即可保證安全越冬。如果越冬期在4個月以上者,群勢必須有4框以上。越冬期2個月者,2框即可越冬。為了保證弱群的安全越冬,可采用一箱多群越冬,這樣既可貯備蜂王,又可節省飼料,增強抗寒力和減少死蜂。
二、貯備越冬飼料。貯備充足的越冬飼料,對蜂群的越冬和早春繁殖十分重要。一般每框蜂至少要配給1.5千克的優質飼料蜜。群勢強的可每框留蜜脾2千克,同時還要貯備1-2個粉脾,以備早春繁殖之用。
三、yufangdaofenghezhiman。qiujidaofengyanzhong,zairichangguanlizhong,ruguofaxianyougongfengxianghubodou,erqiedimianyousifengcunzai,jizhengmingyiyoudaofeng,yingyinqigaoduzhongshi。duifudaofengdebanfatongchangshisuoxiaochaomen,hutiexiangfeng,xunyanqudaohezhuanyifengxiangdeng。weiyufangdaofengdefasheng,zaimiyuanquefashi,yaojinliangjianshaojianzhafengxiangdecishuheshijian,zhuyisuoxiaochaomenhehutiefengxi。sanluozaidishangdetangshuihefengmiyaoyongtufugai,weifengzuihaozaiwanshangjinxing,erqiemeiciweiliangbukeguoduo,yidangyechiwanweizhun。weifengdecishuyeyaoshidangjianshaoyixie。qiujishifengmanweihaijijie,zhimanyingzaipeiyuyuedongfengqianjinxing。zhimandeyaowuduoyongdimanxunyanjiheweishengqiudeng;家庭養蜂也可用煙草石灰合劑防治。
四、適時囚王。在秋末冬初,適時囚王,可保持越冬群勢和工蜂與蜂王的生理健康。淮河以北地區囚王時間多在9月20日前後。方法是將蜂王囚禁在5×3×1.5(厘米)的王柵籠裏,促其縮腹停產。囚王停產應注意以下事項:①在花期與花期之間囚王停產的時間不可過長,否則會影響下一花期采集蜂的培養。②囚王停產的作法,隻能用於強群,或兩個花期相隔時間較長的情況。③蜂王產子時,要先緊脾,使蜂略多於脾。同時放王喂飼,每框每天喂0.25千克糖漿,直到封蓋為止。④qiuwangweizhizaifengxiangzhongbuhuoxiabu,yiliyuxiajitongfenghedongjijietuan。yuedongqiqiuwangyaotebiezhuyibaowen,fangzhiyinwaijieqiwenzhoujianghuosiliaodengyuanyinzaochengfengqunliwangzixingjietuanerdongsifengwang。
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