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山楂种植增产方法

发布时间:2018-10-07 14:43:14作者:苗木tags: 山楂种植

山楂树种植增产方法

SHANZHAPINZHONGFANDUO,XIANSHIHEJIAGONGGUOJUNZAISHICHANGSHANGXIAOSHOUKANHAO。SHANZHAZAISHANDI、PINGYUAN、QIULING、SHAHUANGDI、SUANXINGHUOJIANXINGTURANG,JUNKEZAIPEI。MUQIAN,SHANZHASHUZAIPEIGUANLICUNZAIDEZHUYAOWENTISHIJIANDANHUA,CHANLIANGDIERBUWENDING,SHANDONGMIAOMUXIANJIESHAOSHANZHADEZENGCHANJIQIAO,GONGGUANGDAGUONONGCANKAO。

YI、QIUSHIJIFEI

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ER、SHISHIHUANGE

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SAN、HUAGUOQIZHUIFEI

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山楂种植增产方法

SI、XIUJIANYIJINGXIN

山楂树的修剪,应以冬季为主,进行改造和更新复壮,疏去轮生骨干枝和外围密生大枝及竞争枝、徒长枝、病虫枝、缩剪衰弱的主侧枝,选留适当部位的芽进行小更新,培养健壮枝组。对弱枝重截复壮和在光秃部位芽上刻伤增枝的方法进行改造。修剪时的伤口用“愈伤防腐膜”封闭保护,防干裂和病虫为害。

WU、CAIQIANSHISHIJIAOSHUI

上海11选5JUSHIYAN,CAISHOUQIANNENGGOUSHISHIJIAOSHUIHUOZHUISHISHUIRONGFEIDESHANZHAYUAN,BIDUIZHAOYUANDANGNIANKEZENGCHAN30%~45%,YUESHIZAIGANHANDEQINGKUANGXIA,QIZENGCHANXIAOGUOYUEMINGXIAN。CIWAI,CAIQIANDUISHANZHAYUANJIAOSHUILINFEI,KETIGAOSHANZHAHUAYAFENHUALV20%YISHANG,BINGNENGJIANQINGDAXIAONIANJIEGUOHECAIQIANLUOGUODENG。

LIU、MIEJUNXIAODUFANGBINGCHONG

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