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莲藕腐败病及防治方法

发布日期: 2017-04-26 03:42

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dg真人游戏[zhengzhuang]cibingzhuyaoqinhaidixiajingjie,zaochenglianoubianhefulan,zhizhudishangbubianhekusi。jingjieshouhai,chuqizhengzhuangbumingxian,poushibingjingkejianbufenweiguanshubianhe,yihousuibingqingfazhan,dixiajingjiezhujianbianhebingfazhankuoda,youzhongouxiangdangnianxinshengdixiajingjiemanyan,yanzhongshidixiajingjiedouchenghesezhiziheisefubai,bunengshiyong。youyudixiajingjieshouhai,zhizhushudaozuzhishouzu,dishangbuyepianyibiaoxianyesetunlvbianhuang,zhujianyouyeyuanxiangneibianhegankuhuojuanqu,zhongzhiyebingdingbuwanqu,bianheganku。yanzhongshioutianyipiankuhuang,sihuoshaoyiban。wajianbingzhudixiajingjie,kejianoujieshangchanshengzhusizhuangjunsitihefenhongsenianchouwu,jibingjunfenshengbaozituan。

[fabingguilv]bingjunyijunsitizaizhongouneiheyihouyuanbaozizaiturangzhongyuedong,daijundezhongouhebingtuweitianjianfabingdezhuyaochuqinranyuan,zaizhongdaijunzhongouzhangchudeyoumiaojichengweitianjianzhongxinbingzhu,xianshidixiajingjiehegenxifashengbingbian,houkuozhandaoyebingheyepian。zhongxinbingzhufabinghouchanshengfenshengbaozijingshuiliuyidongchuanbo,congshangkouqinru,xingchengzaiqinran。daijunzhongoushibenbingfashengliuxingdezhudaoyinsu,pinzhongjiancunzaikangxingchayi,shengenxipinzhongjiaoqiangenxipinzhongfabingqing。lianoushengzhangqiyinyulianmian、guangzhaobuzuhuobaofengyupinfanyiyoufacibing。outianturangtongtouxingcha,suanxingjiaoqiang,wushuiguangai,shigenhaichongyanzhong,shiyongweifushuyoujifei,guoliangpianshidanfeihuoshuiwenchixupiangaodeng,binghaifashengyanzhong。

[fangzhifangfa]1.zhongbingtianshixingyuqitazuowu2nianyishanglunzuo。2.zhongzhiqianshengengfanpaoutian,shidangliangshaiturang,sashishengshihui3000-3750qianke/gongqing。3.yindizhiyixuanyongkangbingpinzhong。kexuanyong“ziou”、“maojie”deng。4.jingxuanwubingzhongou,yong50%duojunlingkeshixingfenji500beiye,huo10%shuangxiaolingshuiji1000beiye,huo65%fangmeibaokeshixingfenji800beiyejinpaozhongou4―6xiaoshihouliangganzaizhong。5.jiaqiangfeishuiguanli,shizufushuyoujifei,danlinjiafeipeiheshiyong,shengzhangqishishishiliangzhuifei,fangzhipianshidanfei。anlianoubutongshengyuqidexuyaokexueguanlishuiceng,shenqianshizhong,yishuidiaowendiaofei,fangzhiyinshuiwenguogaohuozhangqishenguanjiazhongfabing。6.jishibachubingzhu,qingchufabingjingjiehoupaishuishiyaofangzhi。kexuanyong45%tekeduoxuanfuji,huo25%dilituoruyou,huo65%duoguodingkeshixingfenji,huo10%shuangxiaolingshuiji,huo50%duojunlingkeshixingfenji22.5―45qianke/gongqing,zhijiebanxitu300―450qianke,huoyaojiduishiliangshuihourangxituxifuzaijunyunsaruqianshuiceng。

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