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黄瓜雌花过多防治技巧

发布日期: 2017-08-16 14:04

dg真人游戏fabingyuanyindongqingchahuangguayumiaoqijian,zhengshidiwenguazhaodedongji,youliyucihuadexingcheng,duiyujiechengxinghenqiangdepinzhong,ruzhangchunmicideng,ruojinxingyixilichuli,nongdupiangao,huixingchengguoliangcihua(ruguoyixilichulinongduchaoguo200haoke/sheng,changhuixingchengjimeiyoucihuayemeiyouxionghuadejiduanxianxiang)。erzaiqiudongchahuangguayumiaoqijian,zhengshigaowenjijie,buliyucihuaxingcheng,dingzhihouguaniushao,cishiyongyixilichuli,youyuwendupiangao,yaoxiaomingxian,wangwangxingchengguoliangcihua,zhizhushengzhangyehuishoudaoyizhi。

fangzhifangfa

(1)miaoqiyixilichuliyaoyangezhangwonongdu,yibanwei50—150haoke/sheng,bukegaoyu200haoke/sheng,dongchunchazaipeijiechengxingqiangdepinzhongshikebujinxingyixilichuli。

(2)yibanmeijiexuanliu1geguaniu,shuifeichongzuliu2ge,zuiduobuchaoguo3ge,duoyuzhejizaoshuchu。caiyongdashuidafeiguanlifangshishi,youqiyaozengshiyoujifei。

dg真人游戏(3)duiyuqiudongchahuangguapenyixilihouzaochengcihuaguoduoxianxiang,ketongguopenchimeisu、zengjiashuifeigongyingliangdengcuoshijiayihuanjie。

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