近日
，不少菜農打來電話反映自己家的拱棚長茄出現不同程度的徒長，表現為節間長、花小、坐果難等。為了抑製植株徒長
，不少菜農大量使用助壯素、矮(ai)壯(zhuang)素(su)等(deng)進(jin)行(xing)控(kong)製(zhi)，結(jie)果(guo)植(zhi)株(zhu)雖(sui)然(ran)得(de)到(dao)控(kong)製(zhi)，但(dan)果(guo)實(shi)生(sheng)長(chang)也(ye)受(shou)到(dao)了(le)影(ying)響(xiang)。當(dang)前(qian)，正(zheng)處(chu)於(yu)溫(wen)度(du)較(jiao)高(gao)的(de)夏(xia)季(ji)，如(ru)此(ci)控(kong)棵(ke)是(shi)得(de)不(bu)償(chang)失(shi)的(de)做(zuo)法(fa)。那(na)麼(me)，當(dang)前(qian)長(chang)茄(qie)發(fa)生(sheng)徒(tu)長(chang)後(hou)應(ying)該(gai)如(ru)何(he)調(tiao)控(kong)呢(ne)？記(ji)者(zhe)認(ren)為(wei)，應(ying)從(cong)以(yi)下(xia)四(si)方(fang)麵(mian)做(zuo)起(qi)：

diyi，jiangdiwendu
，youqishiyewen。dangqian，suizhewendudehuisheng
，gongpengneiwendujiaogao，zaiyewenjiaogaodeqingkuangxia

，zhizhuyejianhuxixiaohaodeyingyangjiaoduo，daozhizhizhutuchang。yinci，yingjishijiadadingbufangfengkou，bingzhujiandakaigongpengliangcedetongfengkou。shibaitianwendubaochizai25-28℃，夜間15-18℃即可。

第di二er
，適shi當dang控kong水shui。在zai水shui分fen充chong足zu
，土tu壤rang濕shi度du較jiao大da的de情qing況kuang下xia，很hen容rong易yi導dao致zhi植zhi株zhu徒tu長chang。為wei避bi免mian植zhi株zhu徒tu長chang
，特te別bie是shi坐zuo果guo較jiao少shao的de情qing況kuang下xia，可ke適shi當dang控kong水shui，減jian少shao澆jiao水shui量liang以yi及ji澆jiao水shui的de次ci數shu。

disan
，jianshaodanfeideyongliang。youyuchunjidingzhishi，qiwendiwenjiaodi，henduopengshizhizhuchangshipianruo。yinci，qiwenhuishenghou
，bushaocainongtongguozengjiadanfeideyongliangcujinzhizhushengchang，yinci，daozhizhizhutuchang。weifangzhituchang
，yingjianshaodanfeideyongliang，tebieshidangqianzhizhuzhengchuzaijieguoqianqi。

disi，liuguokongke。zaiqingzhoudiqu
，henduogongpengcaiqushuangganzhengzhi
，dangqianzhuyaoyikaocezhijieguo，zhizhushangdeguoshixiangduijiaoshao。zaiyicixingzhaiguoguoduokonglekezishi，henrongyidaozhizhizhutuchang，yinci，yingzhuyishidangliuguokongke。