蜂群飼喂越冬飼料的傳統方法是:晚秋時節蜂王自然停止產卵以後,突擊湧入白糖飼料,2~3天喂足,目的是迫使蜂王無處再產卵,這樣喂越冬飼料弊端多:①湧入飼料時,貯運任務突然加大,適齡越冬蜂必被迫參與勞作,體質、壽命都受到不必要的消耗,不能越冬的老哺育蜂,反而因負擔減輕延長了壽命,直到越冬期死亡,白多耗了飼料。②此時氣溫已較低,糖液飼料不能全部釀製成熟,越冬蜂吃了“夾生飯”,消化不良,易腹瀉染病。③湧(yong)入(ru)飼(si)料(liao)時(shi),自(zi)然(ran)界(jie)已(yi)無(wu)蜜(mi)粉(fen)源(yuan),最(zui)易(yi)誘(you)發(fa)盜(dao)蜂(feng),一(yi)旦(dan)起(qi)盜(dao),被(bei)盜(dao)群(qun)乃(nai)至(zhi)全(quan)場(chang)蜂(feng)群(qun)很(hen)難(nan)越(yue)過(guo)嚴(yan)冬(dong)。怎(zen)樣(yang)早(zao)備(bei)越(yue)冬(dong)飼(si)料(liao)才(cai)能(neng)避(bi)免(mian)上(shang)述(shu)三(san)點(dian)不(bu)利(li)呢(ne)?
diyi,zuihaozaiqiujizuihouyigemiyuanshi,tichudamipizancun,gongfengqunyuedongshiyingyong,yingyangchengfenziranerquanmian,duifengqunanquanyuedongzuiweiyouli,shishangce,danweiduoqumi,zengjiafengchangjingjixiaoyi,yibandoubucaiyong。
第di二er,在zai秋qiu繁fan期qi間jian,結jie合he獎jiang飼si,多duo喂wei出chu部bu分fen大da蜜mi脾pi,這zhe時shi備bei足zu越yue冬dong飼si料liao,非fei常chang有you利li於yu蜂feng群qun順shun利li越yue冬dong,是shi中zhong策ce,這zhe是shi目mu前qian養yang蜂feng界jie常chang用yong之zhi策ce。方fang法fa及ji好hao處chu是shi:①weiyuedongsiliaohejiangsixiangjiehe,meicisiweiliangjiada,henkuaizhuangmanbianpihezipidebianjiao,zaiyuerquyiwaibaoshanglehouhoudemifenceng,duiyuerqubaowenfanghan,youliyudikangwanqiudediwen,tongshifengwang“意識”到(dao)外(wai)界(jie)蜜(mi)粉(fen)源(yuan)還(hai)很(hen)豐(feng)富(fu),就(jiu)多(duo)產(chan)卵(luan)快(kuai)產(chan)卵(luan),有(you)利(li)於(yu)多(duo)育(yu)適(shi)齡(ling)越(yue)冬(dong)蜂(feng)。但(dan)要(yao)注(zhu)意(yi),若(ruo)外(wai)界(jie)秋(qiu)蜜(mi)粉(fen)過(guo)多(duo),不(bu)要(yao)壓(ya)了(le)子(zi)圈(quan),以(yi)免(mian)影(ying)響(xiang)蜂(feng)王(wang)產(chan)卵(luan),少(shao)育(yu)適(shi)齡(ling)越(yue)冬(dong)蜂(feng)。更(geng)不(bu)要(yao)形(xing)成(cheng)額(e)頭(tou)脾(pi),影(ying)響(xiang)整(zheng)巢(chao),其(qi)調(tiao)節(jie)方(fang)法(fa)是(shi),減(jian)少(shao)獎(jiang)飼(si)量(liang)或(huo)是(shi)外(wai)加(jia)空(kong)脾(pi),待(dai)空(kong)脾(pi)裝(zhuang)入(ru)一(yi)定(ding)量(liang)的(de)蜜(mi)粉(fen)時(shi),提(ti)出(chu)原(yuan)邊(bian)脾(pi)保(bao)存(cun)備(bei)用(yong)。②秋繁結末囚王(囚王日期可據最後一批羽化幼蜂能飛行排泄為準),再逐漸喂足,每次飼喂量以裝滿幼蜂羽化騰出的空房為準,羽化結束,備越冬飼料完成。③氣溫尚高(一般高氣溫15℃~20℃),蜂群處於積極活動狀態,便於運貯越冬飼料,把蔗糖釀製為單糖,同時蒸發掉多餘的水分,釀為易於吸收的成熟蜂蜜。④充分利用不能越冬的老哺育蜂,搬運、釀製、封feng存cun成cheng熟shu的de優you質zhi越yue冬dong飼si料liao,尤you其qi在zai囚qiu王wang斷duan子zi以yi後hou,天tian天tian喂wei入ru的de蔗zhe糖tang,老lao蜂feng全quan部bu能neng負fu擔dan,在zai秋qiu繁fan及ji其qi囚qiu王wang後hou的de時shi段duan內nei,使shi老lao蜂feng沒mei有you閑xian暇xia地di勞lao作zuo,促cu進jin哺bu育yu蜂feng老lao化hua早zao亡wang,也ye為wei之zhi節jie約yue了le越yue冬dong飼si料liao。⑤秋繁的適齡越冬蜂,避開了貯運、釀製越冬飼料的勞作,保護了青春體質,延長了壽命,為蜂群的越冬春繁增加了後勁。⑥秋繁期就備越冬飼料,也為早期春繁多備了部分飼料,為下一年蜂壯增效,打好了堅實基礎。⑦秋繁後自然界裏蜜粉源更加稀缺,盜蜂越發肆虐,早備飼料就躲過盜蜂的侵擾,有利於蜂群的安全。
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