西(xi)瓜(gua)枝(zhi)蔓(man)生(sheng)長(chang)旺(wang)盛(sheng)，分(fen)枝(zhi)能(neng)力(li)強(qiang)，在(zai)西(xi)瓜(gua)伸(shen)蔓(man)期(qi)整(zheng)枝(zhi)很(hen)有(you)必(bi)要(yao)，這(zhe)樣(yang)可(ke)以(yi)使(shi)植(zhi)株(zhu)間(jian)通(tong)風(feng)良(liang)好(hao)，改(gai)善(shan)光(guang)照(zhao)
，調(tiao)節(jie)植(zhi)株(zhu)生(sheng)長(chang)，減(jian)少(shao)病(bing)蟲(chong)害(hai)發(fa)生(sheng)，促(cu)進(jin)坐(zuo)瓜(gua)。

 

        整枝留蔓的數量應根據所選品種
、定植密度
、氣候條件、土壤肥力等確定，目前生產上常用的有單蔓整枝、雙蔓整枝和三蔓整枝三種方式。

 

        單蔓整枝隻留一條主蔓，在主蔓長50-60厘li米mi時shi摘zhai除chu主zhu蔓man上shang的de所suo有you側ce枝zhi。單dan蔓man整zheng枝zhi的de植zhi株zhu雌ci花hua少shao，坐zuo果guo部bu位wei選xuan留liu的de餘yu地di有you限xian
，一yi般ban保bao護hu地di早zao熟shu栽zai培pei和he製zhi種zhong田tian采cai用yong單dan蔓man整zheng枝zhi，南nan方fang地di區qu很hen少shao采cai用yong。雙shuang蔓man整zheng枝zhi是shi除chu主zhu蔓man外wai，在zai植zhi株zhu基ji部bu3-8節選留一個生長健壯的側蔓
，主蔓上其餘側蔓全部除去
，主蔓和側蔓的距離為30-40limi。shuangmanzhengzhidezhizhuzhiyelianghecihualiangjiaoduo，zuoguolvjiaogao。haiyouyizhongshuangmanzhengzhifangshiweizhumanzhaixinhou，xuanliuzhizhujibuliangtiaoqiangzhuangcemanpingxingshengchang。shuangmanzhengzhizaizaoshuzaipeihuozhongwanshuxiguapinzhongzaipeizhongpubianshiyong。sanmanzhengzhishizaibaoliuzhumandejichushangzaixuanliuliangtiaojianzhuangdeceman，qitacemanjishizhaichu。sanmanzhengzhizhizhuyemianjida，rongyijiedagua，huogaochan

，shiheyuzhongwanshudaguaxingpinzhong。