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黄瓜中上部叶片发黄脉失绿?

dg真人游戏faburiqi: 2017-05-05 04:39

问:
黄瓜中上部叶片发黄脉失绿?

dg真人游戏huangguazaishengzhangqijian,ruguoyingyangbuliang,guanlibudang,huoyubuliangdeqihouhemouxiebinghaidejinran,wangwangzaochengyepianbianhuang,yingxianghuangguadeshengzhang,shenzhijueshou。huangguayepianbianhuanganyuanyinfenzhuyaoyousanlei,xianjianjieruxia:

1、quesuxinghuangye: quesuxinghuangyefenweizhong、xiabulaoyexianhuanghezhong、shangbunenyexianhuangliangzhongqingkuang。zhongxiabulaoyexianhuang,suoqueyuansuduoweizhizhutineiyibeizailiyongdeyuansu,rudan、jia、mei、xindeng。

dg真人游戏(1)zhenggezhizhushengzhangshoudizhi,jiaolaoyepianzhengyexianquelv,weiquedan。fangzhiduiceshiyemianpenshi0.5%—1%niaosurongye2—3ci。

(2)zhenggezhizhushengzhangwumingxiandizhimaishilvbianhuang,yemaijianshilvbianhuang,yeyuanweilvse,huocanliuyoulvsebandian,bujuanqu,weiquemei。fangzhiduiceshiyemianpenshi1%—2%liusuanmeirongye。

(3)zhizhushengzhangwumingxianyizhi,yeyuanshilvyizhihuaisi,youshiyepianshangyeyoushilvzhihuaisibandian,weiquejia。fangzhiduiceshiyemianpenshi0.3%—0.5%linsuanerqingjiarongye2—3ci。

(4)zhizhushengzhangwumingxiandizhi,zhenggeyepianyoushilvzhihuaisibandianhuotiaowen,weiquexin。fangzhiduiceshiyemianpenshi0.2%liusuanxinrongye。

zhong、shangbunenyexianhuang,suoqueyuansuduoweiduzhutineibufengqibeizailiyongdeyuansu,rugai、liu、tiedeng。

dg真人游戏(1)shengzhangdiankusi,yepianquelvzhousuozhihuaisi;genxifayubuliang,henshaojiegua,weiquegai。fangzhiduiceyemianpenshi0.3%lvhuagairongye,meizhou2ci。(2)shengzhangdianbukusi,yesedanlv,jingxixiaozequeliu。fangzhiduiceshiyemianpenshi1%liusuanjiarongye。(3)shengzhangdianbukusi,yesehuangbai,weiquetie。fangzhiduiceshiyemianpenshi0.5%liusuantierongye。

2、shuangmeibinghuangye: shuangmeibingshihuangguashengyuqijianpubianfashengerweihaiyanzhongdebinghai。miaoqifabingshi,yepiantunlvbianhuang,zuihoukusi。chengzhuqiyefabing,kaishizaiyebeichengxianshuizizhuanghuangsexiaoyuanbandian,zaochenyouweimingxian,jianfazhanchenghuangheseduojiaoxingbingban,bingbanbianyuanhuanglvse。zaigaowentiaojianxia,bingbanbeimianzhangxianhuihesemeiceng,yanzhongshibingbanchengpian,quanyehuanghese,yeyuanjuansuo、kuwei。fangzhiduiceshiyongruidumei、mengxin58%wp500beiyehuo75%baijunqingwp、50%rongjunlingwp600beiyejinxingyemianpenshi,mei7tianyici,yibanpenshi3—4cijike。

dg真人游戏3、kuweibinghuangye: kuweibingsucheng“siyangzi”。fabingchuqibufenyepianzhongwuweinian,zaowankehuifu,fanfujitianhoubuzaihuifu。yesejianbianhuanglvzhihuanghe,zixiaershangjiankuodadaoquanzhu。jindimianzhumanchengheseshuizizhuangfulan,bianxihuozonglie,zhujianganku,quanzhusiwang。genjingbingbuyouhuposejiaozhuangwuliuchu,wendudashi,biaomianchanshengbaisehuofenhongsemeizhuangwu,zheduanjingmanhuozhugenshi,nengkandaoneibubianhese。fangzhiduice: shiyong50%duojunlingwp500beiye,huojiajituobujin50%wp500beiyeguangen,meizhuyaoyebushaoyu250ml,5—6tianguanyici,lianguan2—3ci。

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