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五月份,梨树栽培管理四要点!

发布时间:2019-05-07 10:59:11作者:鼎旺苗木tags:

  WUYUESHILISHUXINYAHEYOUGUODESHENGZHANGQI。QINGCHUMIZHI、CONGSHENGZHI、CONGSHENGZHIHECISHENGZHI,NIUNIEZHUZHIBEIMIANCUZHUANGMAOSHENGDEZHITIAO,DAKAIZHITIAODEJIAODU,TONGGUOLA、CHENG、GUADENGCUOSHIPINGHENGSHUSHI。TONGSHI,ZUOHAOYIXIAGONGZUO:

五月份,梨树栽培管理四要点!

  1、SHUGUOTAODAI

上海11选5  DUIYUZUOGUOLVDIDELIYUAN,SHUGUOHEDINGGUOKETONGSHIJINXING,YIBANXUANLIU2—4WEIGUOBINGZHANGERCU,ZHANGXINGDEYOUGUO;ZUOGUOLVGAODELIYUAN,YIBANGE20LIMIZUOYOULIU1GEGUO,BAOCHIYEGUOBI25—30:1。DINGGUOHOUPENSHI1—2CISHACHONGSHAJUNHUNHEYAOJIKEXUANYONGBENMIJIAHUANZUO、JIAJITUOBUJIN、XIUQINGJUZHI、KUCANJIANDENG,PENYAOHOU3TIANNEITAODAI,5YUE20RIQIANWANCHENGTAODAI;MIANJIJIAODADELIYUANYAOGENJURENGONGQINGKUANG,JUEDINGFENPICISHIYAOMIANJI,MEIPICISHIYAOHOUJINKUAIWANCHENGTAODAI。

  2、ZHENGXINGXIUJIAN

  YOUSHENGZHANGKONGJIANDEXINSHAO,DANGZHANGDUDADAO20LIMIZUOYOUSHIJINXINGZHAIXIN,BEISHANGZHIZHAIXIN2—3CI,PEIYANGCHENGJIEGUOZHIZU。DUISHENGZHANGSHIQIANG、TUZHANGZHIFASHENGDUODELISHU,YIBANMEICEZHIBAOLIU1—2GENTUZHANGZHIRENQISHENGZHANG,KEBIMIANHUAYACHOUSHENGZHISHAO;DUIYOUSHENGZHANGKONGJIANDETUZHANGZHIJINXINGNIUSHAO、LAZHI,JIKEGAISHANSHUTIGUANGZHAO,YOUHUANHEZHISHAOSHENGZHANGSHI,YOULIYUHUAYAXINGCHENG。SHENGZHANGSHIQIANG、ZHUZHIKAIZHANJIAODUXIAODELISHU,ZHONGDIANZUOHAONIUSHAOGONGZUO,CUJINHUAYAXINGCHENG。XINSHAOMUZHIHUAZHIQIAN,DUIZHONGXINGANSHANGZHESHENGDEJIEGUOZHIZUYONGYAQIANCHENGKAIJIJIAO80°ZUOYOU。JIAQIANGFEISHUIGUANLI,CUCHENGHUA、ZAOJIEGUO。

  3、FEISHUIGUANLI

  XINZAIYOUSHUJI2—3NIANSHENGYOUSHUSHANGBANNIANYAOZUODAOKANTIANQIQINSHIBOFEI,SHIYONGNIAOSU、RENFENNIAO、FUHEFEIJUNKE,YIBANMEIGEYUEZUOYOUZHUISHI1CIFUHEFEI,MEICI50—75KE。SHUSHIRUO、JIEGUOLIANGDADECHENGNIANLISHUYU5YUEZHONGXUNMEIZHUSHIFUHEFEI0.5QIANKEZUOYOU。JIEHEBINGCHONGHAIFANGZHI,MEI15TIANZUOYOUDUISHUGUANPEN1CI0.1—0.2%NIAOSUHUO0.1—0.3%LINSUANERQINGJIA。RUOYUGANHAN,YINGJIAOTOU1CISHUI,YIMANZUGUOSHIDUISHUIFENDEXUQIU。

五月份,梨树栽培管理四要点!

  4、BINGCHONGFANGZHI

  (1)、LIXIUBING:YUHOUJISHIFANGZHI。10%BENMIJIAHUANZUOSHUIFENSANLIJI2000-2500BEIYETIKEYONGZUOYAOWU。PENWUFANGZHIYEKEYIZHILIAOTANJUBINGHELUNWENBING。

上海11选5  (2)、LIMUSHI、YACHONG:0.5%LILUJIANKERONGYEJI400—600BEIYE,HUO25%SAICHONGQINSHUIXIHUALIJI8000BEIYE、LUOCHONGYIZHIDENG,YUNCHENGPENJI。

  (3)、LIHEIXING:YONGFUDAIGUIWANZUOHUOBENJIMIJIAJIHUANZUOJINXINGFANGCHU

  (4)、TAOXIAOSHIXINCHONG:5YUESHANGXUN,JIEHEHONGZHIZHUDEFANGZHI,PENSA4.5%GAOXIAOLVQINGJUZHIRUYOU2000-3000CIHUO2.5%DIHAIRUYOU2000-3000CI,FENBIEJIARU20%DAMANLINGRUYOU2500-3000CIHUO1.8%AWEIJUNSU

  (5)、LIJINGFENG(Pear stem bees):JISHIQINGCHUBEILIJINGFENGPOHUAIDEXINYA,XIAOMIERUCHONG。ZAILUANFUHUAGAOFENGQI(5YUECHU)JISHIJIANCHA(ZAIPOLIEJIANDUANYIXIA2 ~ 3LIMICHUQIEDUAN)。