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柑桔種植新手必看,藥害、肥害都是怎么造成的?

來源:四川陶然農業公司 日期:2019-07-23 02:27 瀏覽:

江苏快3   GANJIEDESHENGCHANGZHOUQIJIAOCHANG,CHONG、BINGJIAOWEIFUZA,YINIANZHONGSHIFEI、SHIYONGNONGYAODECISHUJIAODUO,ERDUIYUXINRUXINGDEZHONGZHIHULAISHUO,YAOHAI、FEIHAIDEWENTI,WANGWANGNANYIBIANBIE。RUGUOZHONGZHIDESHIGANJIEXINPINZHONGHUOSHIMIANSHANGGUIMOJIAOXIAODEPINZHONG,GENGYINGGAIZHUZHONGGUOYUANJISHUGUANLI。

金秋砂糖桔管理

  31種易產生藥害的農藥

  DAISENMENGXIN(FEILUOHETAIDAISENMENGXIN)、BINGHUANZUO、WULVXIAOJIBEN、BAIJUNQING、EMEILING、CHUNLEIMEISU、LIUHUANG、JIYOURUJI、CHUNLEIYANGLVTONG、BOERDUOYE、SHILIUHEJI、2,4DIDINGZHI、SHUANGJIAMI、GUIMANTE、SANZUOXI、MALALIULIN、YANGLEGUO、SHAMINGSONG、XINLIULIN、SANZUOLIN、DUSIPI、SHAPULIN、BINGXIULIN、DIBAICHONG、ZHONGDINGWEI、SHAMINGDAN、DINGMINIAO、YIBINGWEI、KEBAIWEI、SHACHONGSHUANG、FUDINGNIAO。

  如何區分病害和藥害

  YI、QUFENBINGHAIYUYAOHAI:

  1、斑點型的區別:藥害引起分布沒規律,有輕有重,而生理性發生普遍,出現部位也較一致,與真菌性病害比,藥害的斑點大小、形狀變化大,而病害具有發病中心,斑點形狀較一致。

  2、黃化型的區別:江苏快3藥害往往由黃葉發展成枯葉,晴天黃化產生快,陰雨天黃化產生慢,缺素黃化常與肥力有關,全園區表現一致,病毒病導致黃葉常有碎綠狀表現,且病株表現系統性癥狀,在田間病株與健株混生。

  3、落葉、落花、落果的區別:藥害常伴有其他癥狀,如產生黃化、枯焦后,再落葉;而后者常與災害性天氣有關,在大風、暴雨、高溫時常會出現,栽培因素主要是缺肥或生長過多而引起落花、落果。

陶然農業

  ER、FANGZHICUOSHI

  1、噴水淋洗:迅速用大量清水噴灑受藥害的作物葉面,反復噴灑清水2~3次,盡量把植株表面上的藥物洗刷掉,并增施磷鉀肥,促進根系發育,以增強作物恢復能力。

  2、追施速效肥:江苏快3迅速追施尿素等肥料,增加養分,對產生葉部斑點、植株黃化等,增施肥料可減輕其藥害程度。

  3、噴施解藥害產品:江苏快3如有機磷類農藥的藥害,可噴施0.2%的硼砂溶液;植株若出現斑點、變色等癥狀的作物,可以噴灑蕓苔素內酯等緩解藥害程度。

  4、QUCHUYAOHAIJIAOYANZHONGDEBUWEI,ZAIGUOSHUSHANGCHANGYONG。

陶然農業管理

  農藥與葉面肥混施注意事項

  YOUGUANXIEMIANFEIYUNONGYAOSHIFOUKEYIHUNHEWENTI,YAOGENJUYAOWUDEJUTIJIESHAO,ZAIJINXINGYAOJIHUNYONGQIANYINGGAIZIXIYUEDUSHUOMINGSHU。YINGEZHONGFEILIAOHENONGYAOXINGZHIBUTONG,RUGUOHUNPEIBUHELIHUIYINGXIANGYONGFEIYONGYAOXIAOGUOSHENZHICHANSHENGFEIHAIYAOHAI,XIEMIANFEIYUNONGYAOHUNHEDEZHUYISHIXIANG:

  一、確保混合后葉面肥和農藥的性狀穩定

  ZHESHIYINWEIXIEMIANFEIKENENGYUNONGYAOFASHENGHUAXUEHUOWULIFANYING,YINGXIANGNONGYAODEYOUXIAOXINGHUOZAOCHENGYAOHAI。RUOYAOYEYOUBULIANGBIAOXIAN,ZEBUSHIYIHUNHESHIYONG。HUNHEHOUJISHIYAOYEWULIXINGZHUANGLIANGHAO,YEYAOXIANJINXINGXIAOFANWEIDESHIYAN,KANSHIFOURONGYICHUXIANFEIHAIYAOHAI,ZAIDAMIANJISHIYONG。

  二、葉面肥與農藥的混用順序要注意

江苏快3   YIBANSHIYONGZULIANGDESHUIXIANPEIHAOYIZHONGDANJIDEYAOYE,ZAIYONGZHEZHONGYAOYEXISHILINGYIZHONGDANJI;ERBUNENGXIANHUNHELIANGZHONGDANJI,ZAIYONGSHUIXISHI,YIMIANFASHENGBULIANGFANYING,ZAOCHENGYOUXIAOCHENGFENDEPOHUAIHEWULIXINGZHUANGDEEHUA。XIEMIANFEIHUNYONGSHI,XIEMIANFEIYUNONGYAOHUNHEDESHUNXUTONGCHANGWEI:XIEMIANFEI、KESHIXINGFENJI、XUANFUJI、SHUIJI、RUYOUYICIJIARU,MEIJIARUYIZHONGJICHONGFENJIAOBANHUNYUN,ZAIJIARUXIAYIZHONG。

陶然農業管理

  三、混合時要注意水量的使用

  SHUIDUIYAOYEDEYINGXIANGHENDA,SHUIDESUANJIANDU、LIZINONGDUDENG,DOUHUIYINGXIANGXIAOGUO。PEIYAOYONGSHUIYILIZINONGDUDIDEZHONGXINGSHUIWEIHAO,RUGANJINGDEYUSHUI、HESHUIDENG。

  四、注意要現配現用

  YAOYESUIRANZAIGANGPEISHIMEIYOUBULIANGFANYING,DANJIUZHIRONGYICHANSHENGHUANMANDEFANYING,SHIYAOXIAOSANGSHIHUOYICHANSHENGYAOHAI。RUYOUDENONGYAOPINZHONGSUIRANZAIRUOJIANXINGTIAOJIANXIAJIAOWENDING,DANYEYAOZHUYIXIANPEIXIANYONG,RUOCHANGSHIJIANFANGZHIYEYISHIXIAO。

  五、葉面肥與農藥混合的使用禁忌

  1、JIANXINGNONGYAOBUNENGYUANTAIDANFEIHEGUOLINSUANGAIDENGHUAFEIHUNYONGFOUZEHUISHIANHUIFASUNSHI,JIANGDIFEIXIAO;

江苏快3   2、HANSHENDENONGYAOBUNENGYUJIAYAN、NAYANLEIHUAFEIHUNYONG,FOUZEHUICHANSHENGKERONGXINGSHENERFASHENGYAOHAI;

江苏快3   3、JIANXINGFEILIAORUANSHUI、SHIHUI、CAOMUHUIDENGBUNENGYUSHACHONGJIDENGNONGYAOHUNYONG,FOUZEHUIJIANGDIYAOXIAO;

  4、HUAXUEFEILIAOBUNENGYUWEISHENGWUNONGYAOHUNYONG,HUAXUEFEILIAOJUYOUHUIFAXINGHEFUSHIXING,YUWEISHENGWUNONGYAORUSHAMINGGANJUN、QINGCHONGJUNDENGHUNYONG,YISHASIWEISHENGWU,JIANGDIFANGXIAO。

陶然金秋

  YAOHAIJIFEIHAIDEFASHENG,

  DADUOSHIYINWEIGUOYUANGUANLIJISHUBUDAOWEI,RENWEIZAOCHENG。

  XINSHOUZHONGZHI,

江苏快3   YOUQISHIDUIYUGANJIEXINPINZHONG,

江苏快3   PINZHONGJUYOUBUTONGDETEXING,

江苏快3   YIDINGYAOXUNQIUZHUANYEDEJISHUZHIDAO,

  QUEBAOGUOYUANGUANLIDEDANG。

  ZHONGZHIZHENGGUIJINQIUSHATANGJIE,

  HUANYINGLIANXIWOMEN!

江苏快3   ZHUANYEDEGUOYUANGUANLIJISHUZHIDAO,

  BIMIANMANGMUZHONGZHI,

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  CANGUANYUYUE、MIAOMUZIXUN:

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