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一分快三DIZHI:XUHUIQUHUAJINGLU1305NONG8HAOHUADONGLIGONGKEJIYUANBZUO

冬春蔬菜育苗常见生理病害的预防
2018-1-5

一分快三YANGMIAOSHOUDONGHOU,JINGYECHENGSHUIJINZHUANG,BINGMANMANGANKUERSI;DANGYANGMIAOZHISHOUDAOQINGWEIDONGHAISHI,SUIRANWAIBUXINGTAIBIANHUABUDA,DANSHENGLIJINENGYIMINGXIANXIAJIANG,YINGXIANGYANGMIAODESHENGZHANGFAYU。   FANGZHICUOSHI:1.GAIJINYUMIAO,CAIYONGRENGONGKONGWENYUMIAO。2.BAOWENFANGDONG,GENJUTIANQIBIANHUA,JISHICAIQUFANGHANBAOWENCUOSHI;ZAIHANLIUQINXI、DIWENLAILINSHI,GAIHAOFUGAIWU,BIYAOSHIZAIJIAGAICAOLIANDENGWU,BINGJINLIANGBAOCHIGANZAO,FANGZHIBEIYUXUELINSHI。3.JIAQIANGGUANLI,SHIDANGZENGJIAGUANGZHAO,TIGAOYANGMIAOKANGHANNENGLI。4.SHIDANGKONGZHIJIAOSHUI,HELIZENGSHILINJIAFEI,

如何科学保管农药?
2018-1-5

NONGHUJIAZHONGJINLIANGBUYAOCUNFANGNONGYAO,SHENGYUNONGYAOYINGCUNFANGZAIYIQIYIBIANBAOGUAN。NONGYAOKEXUEBAOGUANXUZHUYIYIXIAJIFANGMIAN:

农药常见的16种使用方法
2018-1-5

(1)PENFENFA。PENFENSHILIYONGJIXIESUOCHANSHENGDEFENGLIJIANGDINONGDUHUOYONGYUXITUXISHIHAODENONGYAOFENJICHUISONGDAOZUOWUHEFANGZHIDUIXIANGBIAOMIANSHANG,TASHINONGYAOSHIYONGZHONGBIJIAOJIANDANDEFANGFA。DANYAOQIUPENSAJUNYUN、ZHOUDAO,SHINONGZUOWUHEBINGCHONGCAODETIBIAOSHANGFUGAIYICENGJIBODEFENYAO。YONGSHOUZHIQINGMOYEPIANNENGKANDAOYOUDIANYAOFENZHANZAISHOUZHISHANGWEIYI。PENFENFADEYOUDIAN:①CAOZUOFANGBIAN,GONGJUBIJIAOJIANDAN;② GONGZUOXIAOLVGAO;③BUXUYONGSHUI,KEBUSHOUSHUIYUANDEXIANZHI,JIUKEZUODAOJISHIFANGZHI;④DUIZUOWUYIBANBUYICHANSHENGYAOHAI。DANYEYOUYIDINGDEQUEDIAN:①YAOFENYIBEI

农药混用注意五点
2018-1-5

一分快三(1)NONGYAOHUNHEHOUBUYINGFASHENGBULIANGDEHUAXUEHEWULIBIANHUA。RUYAOJIHUNHEHOUBUBEIFENJIE,RUYOUBUBEIPOHUAI,XUANFUYEBUCHANSHENGXUJUHUODALIANGCHENDIANXIANXIANG,JIKEHUNHESHIYONG。   (2)YAOMINGQUENONGYAOHUNHESHIYONGDEMUDE,BUNENGWEIHUNYONGERHUNYONG。NONGYAOHUNHESHIYONGSHANGYAOYINGDADAOZENGXIAO、JIANZHIHEKUODAFANGZHIFANWEIDEMUDE。RUBUNENGDADAOSHANGSHUDEMUDE,JIUBUYINGHUNYONG。FOUZEJIUHUIZAOCHENGLANGFEI,SHOUBUDAOYINGYOUDEXIAOGUO,SHENZHIHAIHUIZAOCHENGYAOHAI。

阔叶草在棉田发生危害与化学防除
2018-1-5

一分快三MIANTIANYOUYUZHANGQIYINGYONGFANGCHUHEBENKEZACAODECHUCAOJI,DAOZHIKUOYELEIZACAODEFASHENGWEIHAIRIQUYANZHONG,BIAOXIANZHONGLEIDUO,FENBUGUANG,SHENGZHANGLIWANG,DANZHUFUGAIMIANJIDA,YUMIANZHUDALIANGZHENGDUOSHUIFEN、YANGLIAO、KONGJIAN,DAOZHIMIANZHUSHENGZHANGSHIRUO,JIELINGSHUSHAOERQIEXIAO,ZHIJIEYINGXIANGMIANHUADECHANLIANGHEPINZHI。KUOYELEIZACAODEYOUSHIZHONGZAIZHUYAOMIANQUZHIJIANYOUJIAODACHABIE。XINJIANGMIANQUZHUYAOWEIDAWANHUA、LONGKUI;XIBU(SHANXI、SHANXI)MIANQUZHUYAOWEILI、FANZHIXIAN;HUABEI、JIANGHUAI(JI、LU、YU、SU、WAN)MIANQUZHUYAOWEIMACHIXIAN、FANZHIXIAN;NANFANG(HUBEI、HUNAN)

微生物杀虫剂和生物杀虫剂
2018-1-5

WEISHENGWUSHACHONGJIZHONGLEIHENDUO,YIFAXIANDEYOU2000DUOZHONG,ANZHAOWEISHENGWUDEFENLEIKEFENWEIXIJUN、ZHENJUN、BINGDU、YUANSHENGDONGWUHEXIANCHONGDENG。MUQIAN,GUONEIYANJIUKAIFAYINGYONGBINGXINGCHENGSHANGPINHUACHANPINDEZHUYAOYOUXIJUNLEISHACHONGJI、ZHENJUNLEISHACHONGJI、BINGDULEISHACHONGJIHEKANGSHENGSULEISHACHONGJI。