ruanfubingbingjuncancunyutuzhongyuedong,tongguozhizhushangkouqinruyinqifabing,ziranshangkouhuochongyaoshangkoushibingjunqinrudezhuyaotujing。kuangfengbaoyuyizaochengshangkou,youliyubingjunqinran,liushuinengchuanbobingjun,yushuiduodenianfenfashengzhong。chonghaiyanzhong,shangkouduo,cibingyezhong。danfeishiyongguoduo,zhizhucuinenduozhi,shangkoubuyiyuhe,yeyiyoufacibing。
fangzhigaibing,zhongdianyingcaiqunongyecuoshi。yishixuanyongkangbingpinzhong,yibanqingbangpinzhongjiaokangbing。ershijiaqiangzaipeiguanli,gaipingqizhongzhiweilongzuo,bimianjiangyuhouzhizhujinzaishuili;改育苗移栽為直播,減少傷口;多施腐熟有機肥和磷鉀肥,培育壯苗。不要大水漫灌,雨後及時排水降低田間濕度。三是實行輪作,重病地塊應與禾本科作物或蔥、蒜類蔬菜輪作,避免與茄科、瓜類及其他十字花科蔬菜輪作。四是及時治蟲。播種前或苗期用辛硫磷等農藥拌土穴施或條施,防治金針蟲、螻蛄、蠐螬等地下害蟲。苗期用阿維菌素等藥劑防治菜青蟲、甜菜夜蛾、小菜蛾等食葉害蟲。五是用農用鏈黴素和代森錳鋅防治此病。
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