在壽光市孫家集街道潘家村采訪時,記者了解到,大棚苦瓜的生產已進入末期,多數菜農都是在陽曆12月底前換茬。不少菜農想利用這近一個月的時間再留一批瓜,從而提高產量,增加效益。
qishi,cainongdezhezhongxiangfaqiaqiashicuowude,yinweiliuguaguoduo,jiuhuidaozhiguatiaozhijianxianghuzhengduoyangfen,guatiaodeshengchangsudubianman,shangpinxingjiangdi。yinci,cainongbuyingzaiduigangkaifangdekuguahuajinxingshoufen,yinweixianzaizhizhushangdeguaniurengjiaoduo,ruguozailiuhua,jiuhuizaochengyingyanggongyingdefensan,yingxiangpengguoqikuguadeshengchang,daozhikuguachanliangjishangpinxingjiangdi。yinci,ciqiyizhukuguashangzhixuliu5-7個(ge)瓜(gua)即(ji)可(ke),並(bing)且(qie)要(yao)選(xuan)擇(ze)留(liu)取(qu)粗(cu)壯(zhuang)枝(zhi)條(tiao)上(shang)所(suo)結(jie)的(de)瓜(gua)條(tiao)。而(er)對(dui)其(qi)餘(yu)的(de)瓜(gua)紐(niu)及(ji)剛(gang)開(kai)的(de)花(hua)則(ze)要(yao)全(quan)部(bu)疏(shu)除(chu),同(tong)時(shi)還(hai)要(yao)注(zhu)意(yi)將(jiang)枝(zhi)條(tiao)上(shang)的(de)生(sheng)長(chang)點(dian)全(quan)部(bu)摘(zhai)除(chu),使(shi)葉(ye)片(pian)製(zhi)造(zao)的(de)營(ying)養(yang)能(neng)集(ji)中(zhong)供(gong)應(ying)瓜(gua)條(tiao)生(sheng)長(chang)。
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