po膜使用過程中可能會遇到的一些問題
一号站娱乐平台所有po膜產品均使用進口涂覆液,進口涂覆液都一個優勢就是初滴時間短,扣棚后能立馬形成水膜,如果在秋末冬初扣棚,扣棚后趕上氣溫下降,風口關小,內外溫差變大,棚內濕度≥70%,則鏡面水膜一直能夠保持。
關于放風問題
YEJIANYOUYUFENGKOUGUANBI、MIANBEIFANGXIA,KONGQIBULIUTONG,NEIWAIBUCUNZAIWENCHA,ZHIYOUJIEJINMODEYIBUFENSHUIZHENGQIHUILENGNINGXINGCHENGSHUIZHU,CISHIHUIZAIMOBIAOMIANXINGCHENGMIJISHUIDI。SUOYIZAOCHENZAILAKAIMIANBEIHOUMOBIAOMIANHUIYOUHENDUOSHUIZHU。
QIUJIZHOUYEWENCHADA,BAITIANXIANGDUIQIWENJIAOGAO,CISHIBAITIANHUIFANGFENG,YOUXIEDIFANGSHANGFENGKOUKAIHENDA,1.5MIKUANZUOYOU,YOUXIEDIFANGTONGSHIKAISHANGXIALIANGGEFENGKOU,CISHIYOUYUKONGQILIUTONG,SHUIZHENGQIBEIDAIZOU,BUHUIZAIMOBIAOMIANLENGNING,SUOYIMOBIAOMIANDEXUANDIHUIZHUJIANZHENGFA,DAXIAOSUOXIAO,ZAI11DIANZUOYOUMOMIANHUIBEIFENGGAN。
關于表面懸滴問題
YISHANGTUPIANSHIZAISHOUGUANGZAOCHEN9DIANPAISHE,ZHEGEPENGFENGKOUKAI1.5MIZUOYOU,PENGNEISHIDUZHIYOU50%ZUOYOU,ZHENGWUMOMIANFENGGAN。ZHEZHONGYUANYINDAOZHIDEBIAOMIANXUANDI,ZAIJIANGWENHOU,NEIWAIWENCHABIANDA,FENGKOUGUANXIAO,PENGNEISHIDU≥70%SHIHUIBIANCHENGJINGMIANSHUIMO。
YISHANGTUPIANSHIZAISHOUGUANGZAOCHEN9DIAN30FENPAISHE,ZAIZAOCHENSHIFENGKOU1MIDUO,MOMIANZAIZHONGWUFENGGAN。QIANYANWEIZHIYIJINGLIUKAI,JIBENWUXUANDI,JULIFENGKOUJINDEWEIZHI,HENDUOXUANDI,YINWEIZHIKAIYIGESHANGFENGKOU,QIANYANWEIZHIKONGQILIUTONGCHA,SHUIZHENGQIJIAODUO,ERJULIFENGKOUJIAOJINDEWEIZHI,SHUIZHENGQIPAOZOU,WUFAZAIMOSHANGJIXULENGNING,SUOYISHUIDIYUEBIANYUEXIAO,DANSHIBUHUIDILUO。ZHONGWUSHIFENGGAN。
YISHANGTUPIANZHONG,TONGYANGSHIFANGFENGDAOZHIPENGNEISHIDUDABUDAOSUOZHI。
滴灌和覆蓋地膜問題
HENDUOPENGNEISHIYONGDIGUAN,PENGNEIFUGAIDIMO,MIAOHENXIAO,ZHENGTENGLIANGBUGOU,FUGAIDIMODAOZHIPENGNEISHIDUJIAOXIAO,RUOYOUCIZHONGWENTIKEYISHIDANGGUANXIAOFENGKOU,JIANQING,DANGRAN,JIANGWENHOU,FENGKOUGUANXIAOYIJIMIAOCHANGDAYIXIECIZHONGWENTIXIAOSHI,XINGCHENGJINGMIANSHUIMO。
懸滴與白滴判斷
CONGPENGWAIKAN,RUOXUANDIWEIBAISEDE,ZEWEILIUDISHIXIAO,YIBANTIESIMOCAGUODEQUYUHUIKANDAO,BUNENGGOUJIXUSHIYONG,RUOWEITOUMINGDE,ZEZAIJIANGWENHOUSHIDUHEWENCHADOUZENGDAHOU,100%KEYILIUCHENGJINGMIANZHUANG。
總結
1、KOUPENGRUGUOBIAOMIANQUANBAI,YIZHONGYUANYINWEIKOUFAN,KOUFANFANGUOLAIJIKE,LINGYIZHONGYUANYINWEILIUDISHIXIAO,ZHIJIEHUANMO。
2、RUGUOKOUPENGSHILIUDIMEIWENTI,ZEHOUMIANBUGUANCHUXIANXUANDI、MIJISHUIDIDENGWENTI,HOUMIANDOUHUIBIANHAO。
3、FANYINGXUANDI、MIJISHUIDIDUOWEIMEINIAN10YUE20RIZHI11YUE10RIZHIJIAN,CIJIEDUANNEITIANQIZHUJIANJIANGDI,ZHOUYEWENCHADA,WANSHANGGUANFENGKOU,BAITIANDAKAIHENDA,ZHEJITIANHUICHUXIANXUANDIWENTI。
4、11YUE10RIZHIHOUJIANGWEN,WENCHABIANDA,FENGKOUGUANXIAO,ZENENGGOUZHANKAIJINGMIANSHUIMO。