及ji時shi調tiao整zheng西xi瓜gua蔓man長chang勢shi,凡fan是shi瓜gua蔓man生sheng長chang過guo旺wang或huo過guo弱ruo的de,西xi瓜gua膨peng瓜gua均jun較jiao慢man。因yin為wei西xi瓜gua營ying養yang生sheng長chang過guo旺wang,會hui導dao致zhi生sheng殖zhi生sheng長chang受shou到dao抑yi製zhi,也ye就jiu是shi西xi瓜gua膨peng大da時shi得de不bu到dao充chong足zu的de營ying養yang,導dao致zhi西xi瓜gua膨peng瓜gua慢man。而er植zhi株zhu營ying養yang生sheng長chang較jiao弱ruo,葉ye片pian光guang合he作zuo用yong製zhi造zao的de光guang合he產chan物wu少shao,這zhe樣yang果guo實shi生sheng長chang所suo需xu要yao的de營ying養yang物wu質zhi供gong應ying不bu足zu,同tong樣yang會hui造zao成cheng西xi瓜gua膨peng瓜gua較jiao慢man。對dui此ci,建jian議yi瓜gua農nong朋peng友you針zhen對dui自zi家jia西xi瓜gua生sheng長chang情qing況kuang及ji時shi調tiao整zheng瓜gua蔓man長chang勢shi。對dui於yu旺wang長chang的de西xi瓜gua,應ying嚴yan格ge控kong製zhi棚peng內nei的de溫wen度du,還hai可ke采cai取qu摘zhai心xin或huo葉ye麵mian噴pen灑sa矮ai壯zhuang素su、多效唑等抑製劑控製植株生長過旺。對於生長過弱的,要及時補水補肥。
注意不要弄傷瓜蔓,由於機械損傷、病蟲害、碰傷、踩(cai)傷(shang)等(deng)外(wai)因(yin)造(zao)成(cheng)西(xi)瓜(gua)瓜(gua)蔓(man)受(shou)傷(shang),影(ying)響(xiang)其(qi)健(jian)壯(zhuang)生(sheng)長(chang),致(zhi)使(shi)西(xi)瓜(gua)膨(peng)大(da)較(jiao)慢(man),甚(shen)至(zhi)產(chan)生(sheng)畸(ji)形(xing)瓜(gua)。對(dui)此(ci),應(ying)及(ji)時(shi)防(fang)治(zhi)病(bing)蟲(chong)害(hai),並(bing)盡(jin)量(liang)減(jian)少(shao)外(wai)因(yin)造(zao)成(cheng)的(de)瓜(gua)蔓(man)受(shou)傷(shang)現(xian)象(xiang),保(bao)證(zheng)西(xi)瓜(gua)生(sheng)長(chang)不(bu)受(shou)影(ying)響(xiang)。
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