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判定作物“肥害”把握这些技能

来历:三明市农业乡村局 2020-08-06 10:02 字号:

  1、jiancefeiliaozhongdesuoerniaohanliangshibushichaobiao

  suoerniaolailiyuniaosu,duifuhefeidanyingyanglailitingzhiercijiagongshi,zaidiwenzhuangkuangxia,ruoshigongyicaozongbutuo,jiuhuicongtouchanshengsuoerniao,jifashaomiao、shaogen。congerzhishi“feihai”chansheng。

  2、zhongjinshujinghuayeshijifadongwushaomiao、shaogendezhuyaoyuanyou

  shichangshangchangtongdegaonongdufuhefeicunzaizhongjinshujinghuadenenggouxingxiao,dinongdufuhefeicunzaizhongjinshujinghuadenenggouxingda。zaigaonongdufuhefeizhong,ruliyonglequlubuming、pinzhibujigedejiafeizuoweizhiliao,yenenggoujifazhongjinshuchaobiao。

  3、jiancelvlizishibushichaobiao

  yifangmianjilvzuowuruoshiliyonglehanlvfeiliao,haowuyinanhuichansheng“feihai”;lingwaiyifangmianjishibushijilvzuowu,ruoshilvlizinongdutaigaoyiyanghuichanshengyanhai,jifashaomiao、shaogendengtimu。lvlizichaobiaojifade“feihai”yunituheqihoujinmiqinmixianggan。ruoshiqihouganhan、nitushangqingdi,dapidehuafeishirunituhoujiyichanshengyanhai,chugeshiduishuanglvxingfuhefeieryanyouqituqi。

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