持續高溫、通氣不良、養分不足、用水不當、菌絲老化、酸堿度不適、出菇過密且部位過高、病蟲為害、濫用農藥等均可導致雙孢菇死菇。
二、防治對策:
1.投tou足zu培pei養yang料liao。雙shuang孢bao菇gu的de生sheng長chang發fa育yu和he任ren何he生sheng物wu一yi樣yang,需xu要yao有you充chong足zu的de營ying養yang基ji礎chu,要yao使shi蘑mo菇gu栽zai培pei獲huo得de高gao產chan,避bi免mian因yin營ying養yang不bu良liang而er發fa生sheng菇gu蕾lei死si亡wang現xian象xiang,在zai培pei養yang料liao配pei製zhi時shi,要yao求qiu投tou料liao量liang30~35公斤/平方米,並認真做好培養料的堆製和發酵工作,這樣有利於克服出菇後期因營養不足而死菇,從而獲得高產。
2.xuanyongyouzhijunzhong。tiaoxuanjunsishengchangjianzhuangyoulidejunzhong。junzhongpeiyangjiyangfenyaochongzu,peiyangshiqingjieweisheng,kongqixinxian。junzhongpeiyangguochengyaojingchangjianzhawendubianhua,shijunsizaishiwenxiashengchang,jishitaotaibeiwurandejunzhong。
3.適時栽培。一般8月份備料、堆製,9月份播種。
4.科學用水。水分管理應因天氣、出菇量,因時製宜,晴天多噴,陰雨天少噴,菇多勤噴,菇少慎噴。
5.tongfenghuanqi。mogudezhengchangshengchangfayubixuxishouyangqi,paichueryanghuatan。gaonongdudeeryanghuatanduizishitifayuyouhai,gupengchangqitongfengbuliang,eryanghuatannongduguoda,yangqibuzu,duimogushengchangfayudailaibuliangyingxiang,yinci,zaizaipeizhongyaozhuyitongfenghuanqi。
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