在(zai)食(shi)用(yong)菌(jun)的(de)培(pei)育(yu)過(guo)程(cheng)中(zhong),合(he)理(li)補(bu)充(chong)各(ge)種(zhong)營(ying)養(yang),是(shi)提(ti)高(gao)食(shi)用(yong)菌(jun)產(chan)量(liang)的(de)一(yi)條(tiao)有(you)效(xiao)措(cuo)施(shi)。但(dan)是(shi),補(bu)充(chong)不(bu)當(dang)也(ye)會(hui)適(shi)得(de)其(qi)反(fan)。因(yin)此(ci),給(gei)食(shi)用(yong)菌(jun)增(zeng)加(jia)營(ying)養(yang)時(shi)應(ying)注(zhu)意(yi)以(yi)下(xia)技(ji)巧(qiao):
講究補充方法。給食用菌補充營養的方法有噴灑、灌注和浸泡。最常用的方法為配製一定濃度的營養液,結合補充水分在菌床、junkuaishangpensa。zaiyouleiqipensashi,yaozhuyijiangyingyangyepenzaiwuguchuhuoxiaoguleifujin,penhouyongqingshuilinxizishiti。pensayingyangyezuihaozailuochaoshijinxing。duijunkuaiheduanmuhaikecaiyongjinpaofabuchong,jirangqizaipeizhihaodeyingyangyezhongxizuhouquchu,yibanzaimeichaogucaishoujieshuhoujinxing。zaijunchuangshangyekecaiyongguanzhufabuchong。jijiangjunchuangmianfutubakai,baloudoucharupeiyangliaonei,guanruyingyangyehouzaifugai。yibanguanyexuedejuliyi10厘米左右為宜,每穴灌液約5毫升。
注意交替補充不同的營養液。如葡萄糖液是碳素營養,尿素是氮素營養,磷酸二氫鉀是磷、jiayingyang,haiyouqitaweiliangyuansuheyoujiyangliaodeng。ruguochangqishiyongqizhongmouyizhongyingyang,hennanshoudaoyuqidexiaoguo。yinci,bixujiaotibuchonggezhongyingyanghuohunheshiyong,yimanzushiyongjunduibutongyangfendeyaoqiu。zaiguleijunchuangshang,yibanyingxianshiyongzengtianyangfendeyingyangye,ranhouzaishiyonggaoxiaoyingyangji,zheyangcaiyouliyuzishitishengchang。ruguocaiyongjisufacijishiyongjundeshengchang,zeyaozaibuchongyingyangjizhihouzaishiyongjisu。
yingyangyeyongliangyaoshidang。ruguoyicixingbuchongguoliang,huishipeiyangliaoguoshi,fanerduijunsishengchangjiweibuli,yinci,zaibuchongshiyaokanzaipeiliaodeshidushiliangshiyong,rupeiyangjishidujiaogao,yingshidangtigaoyingyangyedenongdu,jianshaojiashuiliang。shiyongguohouyaojiadatongfengjinxingsanshi。
正確施用有機肥料。製取堆肥汁的原料不得含有雜菌和蟲卵。所用堆肥和糞尿要經過發酵腐熟或燒煮消毒。施用豆漿汁、馬鈴薯等植物浸出液要現配現用,不可久置,以防止酸敗變質。
注意環境的影響。一般在氣溫高於20℃時,菇類菌絲難以形成子實體,應停止補液。葡萄糖液、豆漿汁、人糞尿液等均不宜在氣溫高於18℃以上時施用。如果菌床(塊)已感染雜菌,必須先治好後才能補液。
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