cainongzaizhongzhixihongshishi,weilefangzhiyepianzhizaodeyingyangwuzhizaochenglangfei,douhuijishijiangxihongshidecezhishuchu,yibaozhengxihongshiyepianzhizaodeyingyangwuzhijizhonggongyingzhuzhideshengchang。danjizhezaishouguangshitianliuzhencaifangshi,quefaxianbushaocainongzhiyaokandaoxihongshichangchucezhijiushuchu,shuzhifangfabudang。那麼,怎樣做才合理呢?
首(shou)先(xian),西(xi)紅(hong)柿(shi)側(ce)枝(zhi)不(bu)能(neng)疏(shu)除(chu)過(guo)早(zao)。研(yan)究(jiu)證(zheng)明(ming),西(xi)紅(hong)柿(shi)的(de)側(ce)枝(zhi)較(jiao)小(xiao)時(shi),側(ce)枝(zhi)葉(ye)片(pian)製(zhi)造(zao)的(de)營(ying)養(yang)大(da)於(yu)消(xiao)耗(hao)的(de)營(ying)養(yang),所(suo)以(yi)這(zhe)時(shi)不(bu)應(ying)將(jiang)側(ce)枝(zhi)過(guo)早(zao)的(de)疏(shu)除(chu),尤(you)其(qi)是(shi)當(dang)植(zhi)株(zhu)的(de)葉(ye)片(pian)沒(mei)有(you)完(wan)全(quan)覆(fu)蓋(gai)地(di)麵(mian)時(shi),切(qie)不(bu)可(ke)過(guo)早(zao)疏(shu)除(chu)側(ce)枝(zhi),以(yi)充(chong)分(fen)利(li)用(yong)側(ce)枝(zhi)製(zhi)造(zao)的(de)營(ying)養(yang),當(dang)側(ce)枝(zhi)長(chang)到(dao)5limizuoyoushizaishuchujike。zheyanghaikeyifangzhimengfacezhideyeyechudeyepianjijingganguonen,zaochengdeshanghaijiaoda,buliyushangkoudeyuhe。erduiyuxihongshimeisuihuaxiabudediyicezhizeyingshidangzaoshuchu,youjingyandecainongkeyifaxian,ruguoxihongshidemeisuihuaxiabudediyicezhibujishishuchu,qichangshihenkuaijiuhuichaoguozhuzhidechangshi,congershidaliangdeyingyangzaochenglangfei,yinciduiyuxihongshimeisuihuaxiabudediyicezhi,yingzaiqichangdao3厘米左右時疏除。
其次,西紅柿側枝疏除不能過晚。當西紅柿的側枝長到5limiyishangshi,jiuhuiyuzhuzhijuliedizhengduoyangfen,bingqiechangshiyehuizhujianchaoguozhuzhi,suoyixihongshicezhibukeguowanshuchu。ruguocezhishuchuguowan,haihuizaochengcezhiderenpibulaohua,cezhiyuzhuzhiderenpibulianjieguojin,zaishuzhishirongyijiangzhuzhidebiaopinongpo,qiecezhiburongyishuchu。
因此,西紅柿在疏枝時,一定要當側枝長到5厘米左右時及時疏除,並且不能留樁,必須將側枝全部疏除,以防從同一葉腋處再次萌發側枝。
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