一、幼you苗miao期qi。根gen係xi不bu發fa達da,吸xi收shou力li弱ruo,因yin此ci要yao及ji時shi供gong給gei足zu夠gou的de水shui分fen,堅jian持chi小xiao水shui勤qin澆jiao,促cu進jin根gen係xi生sheng長chang。破po心xin時shi進jin行xing一yi次ci追zhui肥fei,每mei次ci間jian苗miao結jie合he中zhong耕geng,薄bo施shi追zhui肥fei提ti苗miao。
二、lianzuoqi。zheyishiqishidabaicaixunsushengchangdeshiqi,zhegeshiqibixujiaqiangshuifeiguanli,cainengcujinzhizhuwangsheng。dingmiaohouhuozhizhuhuanmiaohou,yingzaixingjianhuozhujiankaixuehuoxiaogoushifei,meimuzhuishifuhefei20公斤或硫銨20公斤,追肥後澆一次透水,以後視土壤幹濕狀況進行澆水。
三、jieqiuqi。zheyishiqishidabaicaichanpinxingchengdeshiqi,xuyaodaliangdefeiliaoheshuifen,jieqiuqishuifeiguanli,zhongdianzaijieqiushiqihezhongqi,jichoutongfeiheguanxinfei,zheliangcidouyaoyongsuxiaofeiliao,bingyingtiqianshiru,zaikaishibaoxinshilijizhuifei,meimuzhuishiliuan15~20公斤,在植株抽筒後再追施一次,追肥後結合灌水,灌水方法以緩水慢灌的方法為好。收獲前10天停止灌水,以免葉球因含水過多而不耐貯藏。
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