那na麼me,我wo們men是shi不bu是shi該gai減jian少shao底di肥fei的de施shi用yong量liang呢ne?那na肯ken定ding不bu行xing,因yin為wei底di肥fei的de營ying養yang是shi為wei蔬shu菜cai的de整zheng個ge生sheng長chang期qi準zhun備bei的de,如ru果guo僅jin僅jin考kao慮lv到dao蔬shu菜cai苗miao期qi而er減jian少shao底di肥fei用yong量liang,勢shi必bi會hui影ying響xiang蔬shu菜cai的de整zheng體ti產chan量liang和he效xiao益yi。那na麼me,該gai如ru何he來lai解jie決jue好hao這zhe個ge問wen題ti呢ne?筆bi者zhe認ren為wei,應ying注zhu意yi做zuo到dao以yi下xia兩liang點dian:
yishidingzhixueneibuyaodaifei。shucaidingzhishi,cainongchangyouzaidingzhixueneidaifeidexiguan,zhemezuodemudiwufeishipashucaimiaoqiquefei。qishi,difeitigongdeyingyangfeichangchongzu,ruguozaizaidingzhixueneidaifei,wuyihuijiajushucaituchang。dangran,weicugenzhuangkefangbing,kezaidingzhixueneishiyongshengwujunfei,yixiehandaliangyingyangyuansudefeiliao,jiubuyaozaiyongle。
二(er)是(shi)盡(jin)量(liang)減(jian)少(shao)澆(jiao)水(shui)次(ci)數(shu)。大(da)家(jia)都(dou)知(zhi)道(dao),底(di)肥(fei)肥(fei)效(xiao)的(de)發(fa)揮(hui)受(shou)土(tu)壤(rang)濕(shi)度(du)的(de)影(ying)響(xiang)很(hen)大(da),土(tu)壤(rang)濕(shi)度(du)適(shi)宜(yi),底(di)肥(fei)中(zhong)的(de)肥(fei)效(xiao)就(jiu)可(ke)以(yi)充(chong)分(fen)地(di)發(fa)揮(hui)出(chu)來(lai),反(fan)之(zhi)肥(fei)效(xiao)發(fa)揮(hui)較(jiao)慢(man)。因(yin)此(ci),為(wei)避(bi)免(mian)蔬(shu)菜(cai)苗(miao)期(qi)因(yin)底(di)肥(fei)充(chong)足(zu)而(er)徒(tu)長(chang),可(ke)在(zai)苗(miao)期(qi)盡(jin)量(liang)減(jian)少(shao)澆(jiao)水(shui)次(ci)數(shu),在(zai)底(di)肥(fei)肥(fei)力(li)發(fa)揮(hui)較(jiao)緩(huan)的(de)情(qing)況(kuang)下(xia),蔬(shu)菜(cai)就(jiu)不(bu)容(rong)易(yi)再(zai)出(chu)現(xian)徒(tu)長(chang)了(le)。
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