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菠萝蜜主要病虫害防治技术

发布日期: 2017-10-19 21:57

boluomizhongzhizhongmianbulehuiyouyixiebingchonghai,yaozuohaoboluomizhuyaobingchonghaidefangzhicainengbaozhengqishengzhangshouhuo。xiamiannongyezhongzhiwangjiulaijidajiajiandanjieshaoyixiaboluomizhuyaobingchonghaifangzhijishu。

tanjubing: kejiaotipenshi1%boerduoyehe25%baijunqing500-800beiyejiayifangzhi。

dg真人游戏guofubing: ganbingchuqichanshengchahesebingban,kuodahouzuzhibianruan,bingbanzhongbujianbianchengshenhesehuoheise。zaiguopiduojiaoxingliuzhuangtuqidebiaomianshangchanshengxuduoheisexiaodian,yanzhongshilianchengyipian,yuchaoshijisanchudaliangbaisezhiheisetiaozhuangwu。kepen1%deboerduoyehuo50%duojunling500beiye,mei7~10tianpen1ci。

ruanfubing: zheishiboluomiyizhongpubianeryanzhongdebinghai,zhuyaoweihaihuajiguoshi。chuqichuxianshuiqingzhuanghehuohuanghesexiaokuai、shangshengshaoliangbaizhihuiheisesizhuangwu。keyong25%tuijunte500beiyehuo50%lvxiaoan500beiyefangzhizuijia。

aijichuimianjie: gaichongwangwangqunjuyebuweihai。qichongtibeixuduobaisefenmiwufugai、chongtisizhouyeyouxuduoxianweizhuangfenmiwu,jiyibeifaxian。keyong40%deyanghualeguo800~1000beijisongzhi8~15beiyedengnongyaopenwu,yong3%funandanmaiyugenbufangzhi。

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