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?
第(di)一(yi),最(zui)好(hao)在(zai)秋(qiu)季(ji)最(zui)後(hou)一(yi)個(ge)蜜(mi)源(yuan)時(shi),提(ti)出(chu)大(da)蜜(mi)脾(pi)暫(zan)存(cun),供(gong)蜂(feng)群(qun)越(yue)冬(dong)時(shi)應(ying)用(yong),營(ying)養(yang)成(cheng)分(fen)自(zi)然(ran)而(er)全(quan)麵(mian),對(dui)蜂(feng)群(qun)安(an)全(quan)越(yue)冬(dong)最(zui)為(wei)有(you)利(li),是(shi)上(shang)策(ce),但(dan)為(wei)多(duo)取(qu)蜜(mi),增(zeng)加(jia)蜂(feng)場(chang)經(jing)濟(ji)效(xiao)益(yi),一(yi)般(ban)都(dou)不(bu)采(cai)用(yong)。
dier,zaiqiufanqijian,jiehejiangsi,duoweichubufendamipi,zheshibeizuyuedongsiliao,feichangyouliyufengqunshunliyuedong,shizhongce,zheshimuqianyangfengjiechangyongzhice。fangfajihaochushi:①weiyuedongsiliaohejiangsixiangjiehe,meicisiweiliangjiada,henkuaizhuangmanbianpihezipidebianjiao,zaiyuerquyiwaibaoshanglehouhoudemifenceng,duiyuerqubaowenfanghan,youliyudikangwanqiudediwen,tongshifengwang“意識”daowaijiemifenyuanhaihenfengfu,jiuduochanluankuaichanluan,youliyuduoyushilingyuedongfeng。danyaozhuyi,ruowaijieqiumifenguoduo,buyaoyaleziquan,yimianyingxiangfengwangchanluan,shaoyushilingyuedongfeng。gengbuyaoxingchengetoupi,yingxiangzhengchao,qitiaojiefangfashi,jianshaojiangsilianghuoshiwaijiakongpi,daikongpizhuangruyidingliangdemifenshi,tichuyuanbianpibaocunbeiyong。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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