pinfengmotaizhai。dapengbomodoushiyouruoganzhaifubomopinjieerchengde，zaipinjieshiyaozengdazhanjiemianji，tigaozhanjieqiangdu。ruopinfengtaizhai，zhanjiemianjixiao，yonglilacheshijiuhuizaochengtuofeng。

用線壓住薄膜。建大棚蓋上薄膜後
，應立即用壓膜線壓住。一般每隔1～2gepengjialayidaoyamoxian，xiandesongjinyaoshidu，tongshizaiyingfengyimianshelijianyifangfengzhang。fouze
，jiboyouqingdedapengbomozaidongjidafengdexijixiahenrongyibeichuipo
，shenzhibeidafengjuanqi。

bomoposunyaoxiubu。bomozaishiyonghebaocunguochengzhongrongyiposun，shiyongzhongposunkecaiyonglinshixiubufangfa，fangfayousan。yishishuibufa，baposunchucaxiganjing
，jianyikuaibiposundifangshaodadewupodongdebomo，zhanshangshuitiezaipodongshang，paijingliangmojiandekongqi，anpingjike。ershizhibufa，nongmoqingduposun
，yongzhipianzhanshuihouchenshitiezaiposunchu，yibankeshiyong10天左右。三是糊補法
，用白麵加水做糨糊
，再加入相當於幹麵粉重量1/3的(de)紅(hong)搪(tang)，稍(shao)微(wei)加(jia)熱(re)後(hou)即(ji)可(ke)用(yong)來(lai)補(bu)膜(mo)。拆(chai)棚(peng)後(hou)的(de)薄(bo)膜(mo)要(yao)采(cai)用(yong)永(yong)久(jiu)修(xiu)補(bu)法(fa)。質(zhi)地(di)較(jiao)厚(hou)的(de)薄(bo)膜(mo)發(fa)生(sheng)破(po)損(sun)

，可(ke)用(yong)質(zhi)地(di)相(xiang)同(tong)的(de)薄(bo)膜(mo)覆(fu)蓋(gai)在(zai)上(shang)麵(mian)，用(yong)細(xi)線(xian)密(mi)縫(feng)連(lian)接(jie)。也(ye)可(ke)把(ba)破(po)損(sun)處(chu)洗(xi)淨(jing)，用(yong)一(yi)塊(kuai)稍(shao)大(da)的(de)薄(bo)膜(mo)蓋(gai)住(zhu)破(po)洞(dong)，再(zai)蒙(meng)上(shang)2～3cengbaozhi，yongdianyundouyanjiekouchuqingqingyuntang，liangmoshourezhantie，lengquehoubianhuizhanzaiyiqi，cifachengweirebufa。lingwaiyoujiaobufa，bapodongsizhouxiganjing，yongmaoshuazhanzhuanyongjiaoshuitumo，guo3～5fenzhonghou，quyikuaizhidixiangtongdebomotiezaishangmian，jiaoshuiganhoujiketielao。rebufahejiaobufabumoxiaoguohao，danfengbufabudanlouqi，erqierongyilakai，duizhidibushijiaohoudebomozuihaobuyong。

停用時挖坑埋藏。薄膜在收藏期間，要嚴防暴曬、煙熏、火huo烤kao
，否fou則ze，其qi使shi用yong壽shou命ming大da大da縮suo短duan。實shi踐jian證zheng明ming，大da棚peng薄bo膜mo最zui好hao的de儲chu存cun方fang法fa是shi挖wa坑keng埋mai藏zang。大da棚peng生sheng產chan結jie束shu後hou，拆chai下xia的de薄bo膜mo要yao先xian洗xi淨jing晾liang幹gan，蓋gai好hao或huo卷juan好hao，用yong舊jiu薄bo膜mo包bao裹guo起qi來lai，選xuan擇ze土tu壤rang幹gan濕shi度du適shi中zhong的de地di方fang挖wa一yi個ge坑keng，然ran後hou把ba包bao裹guo好hao的de薄bo膜mo放fang進jin坑keng內nei埋mai藏zang。注zhu意yi，薄bo膜mo的de上shang層ceng離li地di麵mian的de距ju離li應ying在zai30厘米以上。此法可避免農膜在空氣中存放因老化發脆，而縮短使用壽命。