很hen多duo菜cai農nong認ren為wei,蔬shu菜cai結jie果guo後hou,即ji進jin入ru以yi生sheng殖zhi生sheng長chang為wei主zhu的de管guan理li階jie段duan,因yin此ci,對dui營ying養yang生sheng長chang大da都dou不bu是shi很hen重zhong視shi。其qi實shi,這zhe種zhong認ren識shi和he做zuo法fa都dou是shi不bu正zheng確que的de,無wu論lun什shen麼me時shi候hou,營ying養yang生sheng長chang和he生sheng殖zhi生sheng長chang都dou要yao講jiang究jiu一yi個ge平ping衡heng,這zhe樣yang蔬shu菜cai才cai能neng高gao產chan、穩wen產chan。尤you其qi是shi結jie果guo初chu期qi,蔬shu菜cai棵ke子zi還hai沒mei有you長chang大da,就jiu必bi須xu還hai得de加jia強qiang營ying養yang生sheng長chang,先xian使shi棵ke子zi長chang起qi來lai,這zhe樣yang才cai能neng為wei高gao產chan打da下xia基ji礎chu。否fou則ze,若ruo留liu果guo過guo多duo,致zhi使shi生sheng殖zhi生sheng長chang過guo了le頭tou,蔬shu菜cai常chang表biao現xian為wei棵ke弱ruo、guoxiao,hennanshixiangaochan。dangqian,yixiedingzhijiaozaodeqiuchishucaiyijinruchuguoqi。caifangzhong,jizhefaxian,bushaocainongjiufanleshangshucuowu,rangshucaicongxiaojiuchaofuhegongzuo,jieguochangchangshideqifan。name,shucaichuguoqiyingzenyangxietiaoyingyangshengchangheshengzhishengchangdeguanxi,shiqijinkuaixingchengzhuangkene?jizherenwei,yingzuodaoyixiajidian。
首先,要做到合理留果。蔬菜初果期應少留果,避免果多墜棵,西紅柿一般第一穗果宜留2-3個,茄子一般從對茄開始留果,留2個比較合適。黃瓜一般不留根瓜,結瓜初期以4至5pianyejieyizhiguaweiyi。dangran,shucaichangshijiaowangshi,yekecaiquzaoliuguoyiguokongke,danqianwanyaobawohaodu,dadaomudehoulijishuchu,qiejitantuxiaoli,liuguoshangshi,yingxianglezhizhushengchang。
其qi次ci,要yao注zhu意yi科ke學xue吊diao枝zhi。現xian在zai,吊diao枝zhi的de目mu的de已yi不bu僅jin僅jin是shi將jiang棵ke子zi吊diao住zhu,使shi其qi不bu歪wai倒dao就jiu行xing了le。很hen多duo菜cai農nong發fa現xian,吊diao枝zhi也ye是shi一yi項xiang控kong製zhi蔬shu菜cai生sheng長chang勢shi的de方fang法fa。如ru菜cai農nong在zai辣la椒jiao吊diao枝zhi時shi,常chang通tong過guo吊diao繩sheng的de鬆song緊jin來lai控kong製zhi植zhi株zhu的de長chang勢shi。一yi般ban情qing況kuang下xia,結jie果guo初chu期qi為wei促cu棵ke子zi,都dou是shi將jiang枝zhi條tiao向xiang上shang吊diao緊jin,使shi其qi保bao證zheng旺wang盛sheng的de生sheng長chang勢shi。生sheng長chang過guo旺wang時shi,通tong過guo鬆song繩sheng或huo調tiao整zheng吊diao繩sheng拉la枝zhi角jiao度du,將jiang枝zhi條tiao拉la斜xie或huo拉la平ping,來lai抑yi製zhi植zhi株zhu生sheng長chang勢shi。
再zai是shi要yao嚴yan格ge控kong溫wen。毫hao無wu疑yi問wen,在zai棚peng室shi蔬shu菜cai生sheng產chan中zhong,要yao想xiang使shi營ying養yang生sheng長chang與yu生sheng殖zhi生sheng長chang保bao持chi平ping衡heng,溫wen度du的de調tiao控kong是shi非fei常chang重zhong要yao的de。對dui於yu結jie果guo初chu期qi的de蔬shu菜cai來lai說shuo,棵ke子zi還hai未wei長chang成cheng,要yao保bao持chi棚peng內nei溫wen度du適shi宜yi,促cu進jin營ying養yang生sheng長chang加jia快kuai進jin行xing。若ruo棵ke子zi較jiao旺wang,則ze要yao降jiang低di夜ye溫wen,拉la大da盡jin夜ye溫wen差cha,促cu其qi轉zhuan壯zhuang。對dui於yu一yi些xie旺wang長chang嚴yan重zhong的de植zhi株zhu,可ke適shi當dang用yong助zhu壯zhuang素su控kong製zhi。
另(ling)外(wai),此(ci)期(qi)澆(jiao)水(shui)一(yi)定(ding)要(yao)及(ji)時(shi)。在(zai)蔬(shu)菜(cai)結(jie)果(guo)初(chu)期(qi),植(zhi)株(zhu)既(ji)要(yao)進(jin)行(xing)營(ying)養(yang)生(sheng)長(chang),又(you)要(yao)進(jin)行(xing)生(sheng)殖(zhi)生(sheng)長(chang),需(xu)肥(fei)水(shui)量(liang)較(jiao)大(da)。雖(sui)然(ran)此(ci)期(qi)蔬(shu)菜(cai)因(yin)底(di)肥(fei)充(chong)足(zu)無(wu)須(xu)追(zhui)肥(fei),但(dan)澆(jiao)水(shui)一(yi)定(ding)要(yao)及(ji)時(shi),以(yi)免(mian)影(ying)響(xiang)植(zhi)株(zhu)生(sheng)長(chang)。澆(jiao)水(shui)時(shi),也(ye)可(ke)適(shi)當(dang)衝(chong)施(shi)部(bu)分(fen)生(sheng)物(wu)菌(jun)肥(fei)或(huo)根(gen)佳(jia)、根多多等養根護根類的產品,以達到促根壯棵的目的。
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