蘆筍越冬的田間管理包括清園、追肥、澆水、鬆土、消毒、除草等一係列措施,其目的是保證蘆筍安全越冬,並為翌年的采收做好充分準備。
清園是指對筍田進行一次徹底清理,主要是清除枯萎的蘆筍莖枝及殘茬落葉。清園不僅有利於采收,而且也是防治病害、蟲害、草cao害hai的de一yi項xiang重zhong要yao措cuo施shi。清qing園yuan一yi定ding要yao幹gan淨jing徹che底di,特te別bie是shi一yi些xie病bing蟲chong害hai比bi較jiao嚴yan重zhong的de地di塊kuai,清qing園yuan徹che底di有you利li於yu減jian少shao病bing原yuan菌jun,從cong而er控kong製zhi病bing害hai的de發fa生sheng。具ju體ti方fang法fa如ru下xia:
1、bachukuzhi,qingsaosuntian。zailusundishangbujingzhiwanquankuweishi,yongshoudangebachujingzhi。dishangbuweiwanquankuweishibunengbachu,fouzehuizaochengyangfenlangfei,yingxiangmingniandechanlianghepinzhi;zaizeweikudejingzhiyebuyibachu,qiangxingbachuyisunshanglinya。lingwai,qingyuanshibuyaoyongdaoge,yidingyaojiangkujingdangebachu,canchayaoqingchuganjing,liantongkuzhiluoyeyibingqingsaochusuntian,jizhongshaohui。
2、turangxiaodu,fangzhibingchong。yangeqingyuanhou,turangzhongrengcunliuxiangdangshuliangdebingjun,weilejinyibujianshaobingjun,kongzhibinghaidefasheng,qingyuanhouyaojinxingturangxiaodu,fangfashi:⑴噴灑百菌清600-800倍液或50%多菌靈300-500倍液;⑵用多菌靈500-600倍液或農抗120-200倍液進行灌根。
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