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如何预防黄瓜苗期异常症状?

faburiqi: 2017-04-29 00:54

问:
如何预防黄瓜苗期异常症状?

dg真人游戏yi、huangguachumiaobuzhengqi: bozhongzhilianggaodezhongzi;jingxizhengdi,junyunbozhong;baozhengmiaochuangneidehuanjingjunyunyizhi;jiaqiangmiaoqibingchonghaidefangzhi。

dg真人游戏er、huangguamiaoziye“daimao”chutu: jingxizhengchuang,miaochuangtuyaoxi、song、pingzheng,bozhongqianyaojiaozudishui;bunengganzibozhong,yaojinxingjinzhongchuli;futuyaoyongchaotu,houduyaoshiyi,bohoujunyunyizhi;jiagaibomobaoshi,shizhongzicongfayadaochumiaoqijianbaochishirunzhuangtai;youmiaogangchutushi,ruguochuangtuguoganyaolijiyongpenhupenshui,faxianyoufututaiqiandeyaobusayicengshirunxitu;yidanfaxiandaimaomiaoyaolijirengongzhaichu。

dg真人游戏san、huangguamiaotuzhang(gaojiaomiao): dongjichumiaohouyaojishitongfengjiangwen;zengjiaguangzhao,duicaoshanyaozaojiewangaihuozaipengzhongzengjiafanguangmu;pinghengshifei,zengshiyoujifei,zhuyidanlinjiadepeihe,yaowendan、zenglin、bujia,zengshiweifei;jiaoshuibuketaiduo、taiqin;kuodazhu、xingju,jishijianmiaohefenmiao,shidangxizhi。

si、huangguamiaoougen: shidangjiaoshui,miaochuangtubuganbujiao;zuohaopengshidetongfenggongzuo,tebieshidiwenshiqi,yingzhuazhuyiqieqingnuantianqitongfeng;miaochuangtuzhichashikeyianzhaoshidangbilichanyunsharangtu,huoduoshichongfenfushudeyoujifei。

dg真人游戏wu、huangguamiaorizhaoweinian: ruguozhangqideruoguangzhaoshe,zaituyuqiangguangshi,qianwanbukequanbujiekaifugaiwu,yaocaiquyouxiaodaodadebanfajiekai,zhujianshiyingqiangguang,yibanyou4tianyishangdeshijian,jikequanbujiekai。

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