二、適用直播 genjushengchanjingyan,zaisuliaoriguangwenshizhongshengchanqincaishi,caiyongzhibogengweiyouyue。zhuyaoshibushanggenxi,meiyouhuanmiaoqi。zaibozhongqian,yongxingaozhimoxishiyejinzhong,tigaofayalv;下種後噴霧土壤表麵,保墒隔離病蟲源,有利於根部生長,促進產量提高。
三、苗期管理 芹菜生長期間做到及時中耕除草,加強通風氣,保持溫度在20℃zuoyou,shishiguangaizhuifei,penshishucaizhuangjingling,keshizhiwuganjingcuzhuang,jiangdicandu。tongshizhuyibaochidimianshidu,meicizhuifeihouyaojishijiaoshui,yilizhizhuduifeiliaodexishouliyong,cujinshengchang。
四、收割保護 采用擗收或割收的方法,以促進產量的提高,擗收時每次每株擗3~4葉,擗收後及時施肥澆水,割收時應留茬3~5厘米,割後應噴灑新高脂膜稀釋液,幫助植株恢複元氣,優質高產。
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