追肥的目的不一樣
chunqiuliangji,shucaizhengchuyuwangshengshengchangjieduan,zhuifeidemudeshijinyibucujinzhizhushengchang。erdongjiduoshushucaidaoleshengchangzhonghouqi,youyujieguoliangjiaoda,zhizhuyingyangxiaohaoguoduo,changshipianruo,shenzhifashengzaoshuai,zaizhezhongqingkuangxia,zhuifeidemudezhuyaoshizengqiangzhizhuchangshi,cujinpengguo,bimiangenxilaohua,yepianshuailao,zhizhuzaoshuai。
追肥的量不一樣
suizhedongjidaolai,waijieqiwenzhujianxiajiang,pengneidiwenyesuizhixiajiang,duiyushucaieryan,zebiaoxianweishucaidejingyeshengchangliangjianshao,guanghezuoyongjizhengtengzuoyongxiajiang,genxihuolijianruo,xishuixifeinenglixiajiang。zheyuqiwen、地溫較為適宜於蔬菜生長的春秋季節有明顯區別。因此,在冬季追肥時,要改變大量澆水、施肥的做法。
追施的肥料不一樣
春秋季節,氣溫高,地溫也高,衝施一般複合肥對蔬菜根係的影響大多不明顯。而冬季由於氣溫、diwendoujiaodi,jiazhiyibanfuhefeironghuadaoshuizhongyouhuijinyibujiangdishuiwen,chongshihou,bujinhuidaozhidiwenxiajiang,duishucaigenxizaochengweihai,erqiefuhefeideyangfenliyonglvdi,duishucaigenxideyingyangzuoyongcha,shenzhijileizaigengzuocengfashengyanhai,daozhishucaichuxianshanggen、黃葉、黃頭等。因此,在冬季追肥,應改變春秋季節衝施一般複合肥的做法,將全水溶性肥料和功能性肥料作為追肥的主打肥料。
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