zhuanjiazhichu,pingguruanfubingzhuyaobiaoxianweipinggudebaisejunsizaiqichuangbiaomianchengzhuwangzhuangshengchang,bingxunsumanyan,fugaichuangmian,baoweizishiti。zishitijibubeijunsibaoweihoujiganbing,bingjunyanqijunbingxiangshangmanyan,zuihouzaixianweizishititingzhishengchang,qiesezefaan,xunsubianruan,fahuang,bianhe,jierfulan。qifangzhifangfa:一是嚴格處理菇棚。在菇棚啟用前用蘑菇祛病王進行噴灑,密閉兩天後,地麵按每平方米250克的用量撒石灰粉。二是在發菌期間噴藥預防。每5天左右噴1次金星消毒液50倍液,或菌絕殺200倍液等,注意藥物不要直接噴灑在菇床或菌袋上。三是嚴格處理覆土材料。菌牆或畦式栽培時,尤其使用地表土、菜園土及從老菇區就地取土時,一定要用藥物進行殺菌、殺蟲處理。處理方法:先將土曬幹、壓碎,噴灑蘑菇祛病王60倍液和辛硫磷600倍液,邊噴邊拌,拌勻後覆膜堆悶,7天後即可揭膜、攤開,除異味後即可使用。四是在發病初期,將覆土連同培養料擴大10limizuoyouwachu,bingsashijunjueshayaofenfengkou,tingzhixianggupengpenshui,bingjiadatongfengliang,youtiaojianshiyingjinliangjiangdipengwen。lingwaizhuyi,feiteshuqingkuang,gunongbuyaosuibianchuanpeng。
平菇萎縮病又稱猝倒病、幹gan腐fu病bing等deng。病bing原yuan菌jun為wei鐮lian孢bao黴mei,染ran病bing菇gu體ti停ting止zhi生sheng長chang,並bing呈cheng失shi水shui狀zhuang萎wei縮suo,菇gu體ti色se澤ze變bian暗an,變bian幹gan,下xia潮chao菇gu難nan以yi發fa生sheng,嚴yan重zhong時shi不bu再zai轉zhuan潮chao。其qi防fang治zhi方fang法fa:一是平菇采取不覆土的立體栽培方式,避免與土壤接觸,可降低病害的發生率。二是原發病區,應當用硫酸銅180beiyechuligupeng,bingtongshichulibanliaochangsuo,bimianbingjunbaozijinrupeiyangliao。sanshizaifajunjichuguqijian,jianchiyufangxingyongyao。sishizaifabingchuqi,jiangfutuliantongpeiyangliaokuoda5厘米左右挖除,並將其清理出棚,焚燒處理。五是在發病中、後期,摘除子囊果,挖除培養料。
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