現介紹幾種提高棚室甜椒坐果率的方法:
1.改gai善shan光guang照zhao條tiao件jian,提ti高gao溫wen度du遇yu到dao陰yin雪xue低di溫wen天tian氣qi時shi,可ke在zai棚peng室shi內nei增zeng設she補bu光guang燈deng,同tong時shi在zai後hou牆qiang張zhang掛gua反fan光guang幕mu,以yi增zeng加jia棚peng內nei光guang照zhao。清qing掃sao棚peng膜mo,提ti高gao棚peng膜mo的de透tou光guang率lv。加jia強qiang整zheng枝zhi打da杈cha管guan理li,去qu掉diao過guo多duo的de枝zhi葉ye,尤you其qi是shi內nei膛tang枝zhi葉ye,提ti高gao葉ye片pian和he花hua蕾lei的de見jian光guang率lv,減jian少shao養yang分fen消xiao耗hao,從cong而er提ti高gao坐zuo果guo率lv。
2.jiangdipengneishidu,kunchongshoufentianjiaozaikaihuashoufenqiduishiduyaoqiujiaoweikeke,yudaodiwenlianyintian,pengshineideshiduguoda,rongyidaozhitianjiaohuafenfayubuliang,huoxingjiangdi,bunengzhengchangwanchengshoufen。zaizhongwuqianhou,genjutianqiqingkuang,kefangfengjiangwenpaishi,jinkenengjiangdipengshineideshidu。ciwai,zaipengshineishifangxiongfeng,nenggoumingxiantigaotianjiaodezuoguolv。
3.penshiweifeihezhiwutiaojiejipengshitianjiaohuayafenhuadebixuyuansuzhiyi,quepengwangwangrongyidaozhihuayafayubuliang,weicizaihuaqianpenshihanpengdeyefei,keweizhizhubuchongyingyang,jianshaoluohualuoguo。penshi30~40毫克/公斤的萘乙酸溶液也可以起到很好的保花保果作用。
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