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Home : Parenting and Children Blogs : www.qiwqa.com

www.qiwqa.com

Added On:
   Thu 09/Oct/2014
Last Updated:
   Thu 09/Oct/2014
Blog Name:
   www.qiwqa.com

Description:
   病菌以菌丝体在病残体上越冬翌年发生分生孢子借气流传布进行初侵染种 裸体日屄 子跟移栽苗也能成为田间初侵染源病菌多从寄主气孔 http://www.cis.kit.ac.jp/~nakano/bbs_g/clever.cgi?mode=res&no=12 伤口侵入病部长出分生孢子进行再侵染烟株有显明的抗病阶段幼苗期较抗病叶片老化生理成熟期较感病病菌发病适温2530℃若有12小时露水存在1220℃下病菌就能实现侵入为害温度合适经48小时潜育显症遇低温潜育期延伸雨日多湿度大是病害流行的主要因素采收期遇雨常致赤星病大风行移栽迟晚熟追肥过晚施 http://noconoco.pinoko.jp/bookkoob/apeboard_plus.cgi/ 氮过多及狂风雨后发病较重种植密度大田间隐蔽采收不迭时发病重[2],裸体日屄 相关的主题文章: http://www.cis.kit.ac.jp/~nakano/bbs_g/cleve
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