一、zhengdixiazhong,jishidajia。bulunshidatianzhongzhihaishitingyuanzaipei,douyaoxianzhenghaodi,shizushuifei,xuanzhongxiabo。yaopensaxingaozhimoyizengqiangfeixiaobaochishangqing,cufayacuchumiao。yaodahaopengjia,yuanzeshijiyaofangbianjiaxiazuoye,youyaotigaojiamianfugailv。dajiayaozaichumiaoqianhuoyizaiqianjieshu。
二、苗期管理,強花促果。一是扶苗上架,促苗速長。適時追施提苗肥和花果肥,並噴灑新高脂膜以增肥效。葡萄生長進入花蕾期、幼果期和果實膨大期,要適時噴灑瓜果壯蒂靈,促其把柄增粗、增強授粉能力、強化營養運輸通暢,加快果實發育膨大。
三、helizhengzhi,junhengshengchang。zuoweiduonianshengtengtizhiwu,zhimandeshengchangshiwuxude,yaoyinshilidao,junhengyinman,shiduzhengjian,zengqiangtongfengtouguangnengli,zhengjianshiyaojishitumoyushangfangfumo,cushangkouxunsuyuhe,fangfulanbingjunqinran。zaihuayafenhuaqiyaohuanshuatumocuhuawang2號,可控梢狂長、促花芽分化,消除大小年。
四、防治病蟲,安全越冬。葡萄的主要病害有炭疽病、白腐病、穗枯病、霜黴病、褐斑病和黑痘病等,蟲害主要有二星葉蟬、紅蜘蛛等,除按植保要求噴施藥物外要加施新高脂膜以增強藥效。要對感染各種病害的病果、病枝、kuyejinxingjianzhiqingchu,qidaojianshangkouyaotumoyushangfangfumo,jicushangkouyuhe,youfangfulanbingjunqinran。yuedongqianyaozaizhitishangtumohushujiangjun,zaidibiaopensaxingaozhimo,keyouxiaobaowenbaoshang、防病蟲侵襲、防寒、防皮層傷害。
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