一、合(he)理(li)疏(shu)除(chu)多(duo)餘(yu)雌(ci)花(hua)。溫(wen)室(shi)栽(zai)培(pei)西(xi)葫(hu)蘆(lu),幼(you)苗(miao)發(fa)育(yu)時(shi)期(qi),多(duo)處(chu)於(yu)短(duan)日(ri)照(zhao),低(di)夜(ye)溫(wen)的(de)環(huan)境(jing)條(tiao)件(jian)之(zhi)下(xia),利(li)於(yu)雌(ci)花(hua)形(xing)成(cheng),所(suo)以(yi)一(yi)般(ban)矮(ai)生(sheng)型(xing)西(xi)葫(hu)蘆(lu)品(pin)種(zhong),長(chang)至(zhi)3-4片pian真zhen葉ye時shi,每mei葉ye節jie就jiu有you雌ci花hua發fa生sheng,甚shen至zhi一yi節jie多duo個ge雌ci花hua,節jie節jie有you雌ci花hua。讓rang這zhe些xie過guo多duo的de雌ci花hua任ren其qi生sheng長chang發fa育yu,必bi然ran消xiao耗hao大da量liang的de有you機ji營ying養yang,養yang分fen競jing爭zheng激ji烈lie,影ying響xiang植zhi株zhu和he幼you瓜gua生sheng長chang,還hai會hui引yin起qi大da量liang化hua瓜gua,使shi產chan量liang嚴yan重zhong下xia降jiang,經jing濟ji壽shou命ming縮suo短duan。因yin此ci,過guo多duo的de雌ci花hua必bi須xu及ji早zao疏shu除chu,以yi便bian減jian少shao營ying養yang競jing爭zheng、促cu進jin座zuo瓜gua。疏shu除chu雌ci花hua要yao在zai它ta剛gang剛gang顯xian露lu時shi疏shu之zhi。疏shu除chu雌ci花hua數shu量liang的de多duo少shao,應ying依yi據ju瓜gua秧yang長chang勢shi而er定ding。長chang勢shi弱ruo者zhe,應ying先xian疏shu除chu根gen瓜gua,以yi後hou再zai每mei三san節jie左zuo右you留liu一yi雌ci花hua,瓜gua秧yang長chang勢shi壯zhuang者zhe也ye必bi須xu疏shu之zhi,可ke留liu下xia根gen瓜gua,但dan應ying及ji早zao采cai收shou,以yi後hou每mei二er節jie左zuo右you留liu一yi雌ci花hua。並bing應ying根gen據ju瓜gua秧yang長chang勢shi、結瓜情況及時調整留瓜多少,盡量減少不必要的營養消耗,維持瓜秧健壯的生長勢力,作到留一瓜成一瓜。
二、及時摘除病、殘、老葉及側芽、卷須。西葫蘆葉片大,葉柄長,易互相遮光,因此應將病、殘can葉ye及ji下xia部bu枯ku黃huang老lao葉ye盡jin早zao摘zhai除chu,以yi免mian引yin發fa病bing害hai和he消xiao耗hao養yang分fen。掰bai葉ye要yao從cong葉ye柄bing基ji部bu掰bai除chu,不bu要yao采cai用yong剪jian刀dao剪jian葉ye,以yi免mian傳chuan染ran病bing害hai。一yi株zhu西xi葫hu蘆lu一yi般ban隻zhi能neng保bao留liu12-15pianyeweiyi。xihuluyizhumanjieguaweizhu,yineryingbaochizhumanyoushi,jinzaomoquceya。danshi,ruguozhumancihuashuliangjiaoshao,kezaicezhicihuaganggangxianlushi,cihuayishangliu1片葉摘心,讓其結瓜,提高產量。卷須生長也消耗養分,也應盡早去除。
三、吊秧、luoyanghemaiyang。xihuluzaiwenshineizaipei,midudaqieshengmingzhouqichang,weibaozhengzhizhushouguanglianghao,bixujinxingdiaoyang,jiangdiaoshengxizaiguayangjibu,suizhejingmandeshengchang,shidiaoshengyujingmanhuxiangchanraozaiyiqijike。weibianyuguanli,yingshijingmanlongtougaoduyizhi。guayangchanggaohouhaiyingzhuyiluoyang,yifangguayangguogao,ehuashineiguangzhaotiaojian。chunfenyihouqiwenshenggao,tongqiliangzengda,kejiequdimo,jinxingmaiyang,bazhaiqulaoyehouluodidejingmanyitumaiya,maiyangyingyigenjichuweiyuanxin,xiangtongyifangxiang,xingyuanxingyaman。maiyangkecushijingmanfabudinggen,xishoufeishui,liyuhouqizhuangyangfengchan。
四、植株更新。溫室栽培西葫蘆,生長期長,後期植株進入衰老期。若主蔓老化或生長不良,可選留1-2個側蔓等其出現雌花後,剪去原來主蔓,以促側蔓結瓜。
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