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引起黄瓜烂根死棵的主要原因及治疗措施

发布日期: 2019-07-13 00:57

nijiadehuangguayoulangensikexianxiangma?benwenzhongdianjiangshuyinqihuangguasikedezhuyaoyuanyinfeiliaoshaogenhegenfubingjitamendeyufangzhiliaocuoshi。

wenshihuanggua

dangxiahuangguadedabufensikewenti,doushiyoudifeihuozheshuirongfeishaogen,jineryinfabingyuanjunqinranzaochengde,yinciyaotebiezhuyifeiliaodexuanzeheshiyong。

feiliaoshaogen

dianxingzhengzhuang: fenweidifeishaogenhezhuifeishanggen。miaozidingzhihouxiabuyepianhuanghuaganku,shengzhangchihuan。bachuhougenxibianhefulan,wuxingen,zheishidifeishaogen。jiaoshuizhuifeihouchuxianyepianfahuang、weinian,shenzhixinye、guatiaodengbuweichuxiankuaizhuanghuangban,bachugenxifaxianxingenshao,genxifahuang,weizhuifeishanggen。

huanggualangen

dg真人游戏gaofajijie: huanchadifeiyongliangda、zhuifeizhiliangbujia

yufangcuoshi:

1.zhenduidifeiwenti: yishihelipeifei,tiqianfajiao。bimianshiyongweifushudefenfei,tuijianshiyongfajiaojifen、fajiaoyangfendeng,tidaiweijingfushudedaoqiaofen、ganjifendeng,huozhexiechaqitiqianshiyongdaoturangzhong,jiaoshuihoujiehegaowenmenpeng,fajiaofushufenfei,bingshamiefenfeizhongkenengxiedaidejishizi、diqudengbingchonghai。

ershishenfanturang。fenfeiyongliangdashi,zengjiaturangfangengshendu,bimianfenfeijizhongzaidibiao,yekeyiyouxiaojianqingshaogenkeneng。

fajiaojifen

2.zhenduizhuifeiwenti: yishizhuifeiduoshaogenshi,jishizhaichuguatiao,jianqingzhizhufudan,bingpensadanlinjiajianjisuanyemianfei;

dg真人游戏ershishiyongkucaoyabaoganjun、hacimumeijundengshengwujunjiguangen,fangzhishanggenhouqinrangenbubinghai,bingyanghuhaogenxi。

dg真人游戏zhiliaocuoshi: yishilianxudashuimanguan,xishiyouhaiwuzhi,cujinfenfeifajiao。

ershisuishuichongshi

dg真人游戏sanshichongshigongnengxingcugenfei,diaojiegenxihuoxing,ruwojiafuhaizaosuan、jiaqiaosudeng,cujinxingenzaisheng。

dg真人游戏chucizhiwai,yinfahuangguasikedelingwaiyigezhuyaoyuanyinjiushihuangguagenfubing。

huangguagenfubing

genfubing

dianxingzhengzhuang: yizaizhugen、jiaodacegenfasheng,bingzhudegenjingbujigenbupicengchengdanhesejishenhesefulan,jiyiboli,luchumuzhibu,hengqiejingguancha,kejianweiguanshubianhese。

gaofashiqi: dongchun

dg真人游戏yufangcuoshi: yishitizaozhangen、guangen,dingzhishiyonghuaxueyaojihuozheshengwujunjizhangen,dingzhihouzaibinghaigaofaqiguangenyufang。

dg真人游戏ershilianxuchongshishengwujunjiyanggen,runongyaozhenghaodekucaoyabaoganjun、hacimumeijundeng,huozhezizhufajiaodeshengwujunfei,ruguiyuannongfaxilie。

genfubing

dg真人游戏zhiliaocuoshi: yaojiguangen,huaxueyaojipeifang: 30%emeiling1000beiye+25%qingxijunzhi1000bei;amimiaoshou1500bei+72%kelu500bei。huaxueyaojiguangenhou,jiange5-10tian,suishuichongshikucaoyabaoganjun、hacimumeijundeng,gonggufangzhixiaoguo。

dg真人游戏huangguasikezhijieyingxiangnonghudeshouyi,dailaidesunshishijudade,zhenduizheigewentitiqianyufangshiguanjian。yijingfashenghouyewujinghuang,fangzhijiehe,heliyongyao,jiangsunshijiangdaozuidi。

奇葩图片

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