一、吊蔓放蔓。一般大田栽培的西葫蘆莖蔓均在地上匍匐生長。棚室西葫蘆栽培密度大,為使植株受光良好,有利於生長,也有利於授粉、打藥和采收等田間作業的進行,必須進行吊蔓,使其莖蔓直立生長。吊蔓時先在每一行上麵扯一道南北向的鐵絲。每1株瓜用1根gen繩sheng,繩sheng下xia端duan用yong木mu樁zhuang固gu定ding在zai地di麵mian上shang或huo係xi在zai西xi葫hu蘆lu莖jing的de基ji部bu,隨sui著zhe蔓man的de生sheng長chang,將jiang繩sheng和he蔓man互hu相xiang纏chan繞rao在zai一yi起qi即ji可ke。也ye可ke采cai用yong插cha架jia的de方fang式shi,即ji在zai每mei株zhu秧yang旁pang插cha一yi個ge粗cu竹zhu竿gan,再zai用yong馬ma藺lin或huo塑su料liao繩sheng將jiang蔓man捆kun住zhu。綁bang蔓man時shi要yao注zhu意yi不bu能neng將jiang線xian繩sheng纏chan繞rao在zai小xiao瓜gua上shang,同tong時shi隨sui著zhe綁bang蔓man,調tiao整zheng植zhi株zhu的de葉ye柄bing,使shi之zhi向xiang橫heng向xiang展zhan開kai。綁bang蔓man應ying經jing常chang進jin行xing,對dui個ge別bie較jiao高gao的de植zhi株zhu綁bang蔓man時shi可ke以yi使shi其qi變bian彎wan曲qu,以yi達da到dao生sheng長chang點dian在zai同tong一yi高gao度du上shang。如ru生sheng長chang期qi長chang,莖jing蔓man較jiao高gao,可ke適shi當dang放fang蔓man。
二、植株更新。棚室西葫蘆栽培,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個側蔓待其出現雌花後,即可將原來主蔓剪去,以促進側蔓結瓜。
三、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過guo多duo養yang分fen。西xi葫hu蘆lu以yi主zhu蔓man結jie瓜gua為wei主zhu,因yin而er應ying保bao持chi主zhu蔓man生sheng長chang優you勢shi,盡jin早zao抹mo去qu側ce芽ya。對dui於yu一yi些xie由you於yu養yang分fen供gong應ying不bu足zu而er造zao成cheng部bu分fen黃huang化hua的de幼you瓜gua應ying及ji時shi摘zhai除chu,以yi減jian少shao養yang分fen損sun失shi,也ye可ke避bi免mian病bing害hai的de傳chuan播bo。卷juan須xu生sheng長chang亦yi消xiao耗hao養yang分fen,也ye應ying盡jin早zao去qu除chu。如ru果guo中zhong後hou期qi雄xiong花hua過guo多duo也ye應ying摘zhai除chu。剪jian枝zhi疏shu葉ye後hou應ying在zai傷shang口kou處chu噴pen灑sa農nong用yong鏈lian黴mei素su,防fang止zhi傷shang口kou感gan病bing。
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