隨sui著zhe夏xia季ji溫wen度du的de升sheng高gao,多duo種zhong食shi用yong菌jun的de生sheng產chan也ye都dou進jin入ru尾wei聲sheng,棚peng室shi消xiao毒du就jiu成cheng為wei當dang前qian菇gu農nong的de首shou要yao工gong作zuo。但dan是shi如ru何he進jin行xing菇gu棚peng消xiao毒du才cai能neng提ti高gao殺sha毒du效xiao果guo呢ne?記ji者zhe認ren為wei,菜cai農nong隻zhi有you做zuo好hao以yi下xia三san點dian,才cai能neng保bao證zheng殺sha菌jun效xiao果guo。
diyi,jiangpengneideshiyongjunshengchanfeidaiquanbuqingchuchupeng,dasaoganjing。yinweishiyongjunshengchanhoudefeiliaorongyizishengzajun,daozhipengneibingyuanbaoziliangzengda,suoyiyaoqingchuchedi。
第二,藥劑消毒。在使用藥劑對菇棚進行殺菌時,菜農可選擇硫磺、甲醛-高錳酸鉀、二er氯lv異yi氰qing尿niao酸suan鈉na等deng熏xun蒸zheng殺sha菌jun。在zai這zhe三san者zhe之zhi中zhong,硫liu磺huang燃ran燒shao後hou產chan生sheng的de二er氧yang化hua硫liu能neng夠gou起qi到dao殺sha菌jun殺sha蟲chong的de雙shuang重zhong效xiao果guo,但dan是shi在zai使shi用yong時shi產chan生sheng的de二er氧yang化hua硫liu也ye容rong易yi與yu空kong氣qi中zhong的de水shui蒸zheng氣qi反fan應ying,形xing成cheng亞ya硫liu酸suan,腐fu蝕shi菇gu棚peng內nei的de鋼gang絲si等deng。在zai使shi用yong甲jia醛quan-高gao錳meng酸suan鉀jia消xiao毒du時shi,則ze要yao注zhu意yi先xian倒dao粉fen劑ji後hou倒dao水shui劑ji,即ji先xian將jiang高gao錳meng酸suan鉀jia倒dao入ru容rong器qi中zhong,然ran後hou再zai將jiang甲jia醛quan倒dao在zai高gao錳meng酸suan鉀jia上shang,以yi免mian顛dian倒dao使shi用yong順shun序xu,甲jia醛quan與yu高gao錳meng酸suan鉀jia反fan應ying劇ju烈lie,藥yao液ye濺jian到dao身shen上shang。使shi用yong二er氯lv異yi氰qing尿niao酸suan鈉na方fang法fa最zui為wei簡jian單dan,隻zhi要yao按an照zhao每mei立li方fang3克的使用量,在棚內按照每畝設置15-25個ge點dian,將jiang藥yao劑ji點dian燃ran使shi用yong即ji可ke。當dang然ran有you條tiao件jian的de菜cai農nong最zui好hao先xian將jiang菇gu棚peng上shang部bu的de棚peng膜mo撤che掉diao,利li用yong太tai陽yang光guang中zhong的de紫zi外wai線xian殺sha菌jun,然ran後hou在zai食shi用yong菌jun種zhong植zhi之zhi前qian,再zai使shi用yong藥yao劑ji消xiao毒du,效xiao果guo更geng好hao。
第(di)三(san),通(tong)風(feng)排(pai)氣(qi)。當(dang)菇(gu)棚(peng)殺(sha)菌(jun)消(xiao)毒(du)完(wan)成(cheng)後(hou),菜(cai)農(nong)還(hai)要(yao)注(zhu)意(yi)及(ji)時(shi)進(jin)行(xing)通(tong)風(feng),將(jiang)棚(peng)室(shi)內(nei)的(de)有(you)毒(du)氣(qi)體(ti)排(pai)出(chu)棚(peng)外(wai),以(yi)便(bian)於(yu)以(yi)後(hou)食(shi)用(yong)菌(jun)生(sheng)產(chan)時(shi),有(you)毒(du)氣(qi)體(ti)影(ying)響(xiang)食(shi)用(yong)菌(jun)的(de)生(sheng)長(chang)。
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