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黄瓜施肥常见的问题有哪些?这五个请尽量避免

发布日期: 2019-07-18 01:27

shifeihejiaoshuizheilianggehuanjieduidabufennongzuowulaishuodouhenzhongyao,ruguozheilianggehuanjiemeiyouzuohao,jiuhuidaozhinongzuowupinzhibujia,chanliangbugao。danshishifeiyeshiyoufangfade,bunengsuiyiluanshi。jintianzanmenjiulaixuexuehuangguashifeidechangjianwuqu。

1.bimianzhuifeibuzu

dg真人游戏zaihuangguazhongzhiguochengzhong,henduoxinshouzhongzhihurenweizhiyaojifeishizu,houqikeyishaoshifei,zheishicuowude。suizhehuangguadeshouhuo,yangfenbuduanxiaohao,xuyaowenerzhangdeyangfengongying,ruohouqihushizhuifei,huangguayinquefeierzaoshuai,youxiaocaishouqisuoduan,huangguachanliangxiajiang,wanquguadengjixingguazengduo。weilebaozhenghouqiyangfendexuyao,yibanhuangguadingzhihouxuyaozhuifei8~10ci,haiyaojieheyoujifeideshiyong。

2.bimianyemianfeishiyongbudang

dg真人游戏yemianfeishiyongjuyoufuzhugongfeizuoyong。yemianshifeiyaozunxunqueshabushadeyuanzejinxing,zaizhizhushengzhangguochengzhongzuodaojishibuchong。zaishiyongyemianfeishizhuyaozhuyiyixiajidian:

(1)hanyoudaliangjisudeyemianfeiyaoshenyong,yefeizhonghanyoudaliangdejisuhuizaochengzhizhuzaoshuai、zhizhuhouqichanliangjiangdi、pinzhixiajiang。

dg真人游戏(2)penshiyemianfeijinliangbimianheshajunjihunyong。

dg真人游戏(3)yemianfeideshiyongyibandoushizaijieguashengqi,qianqiyangfenjiaochongzu。erzaijieguahou,shengzhishengzhangwangsheng,suoxufeiliaojiaoda,kuangqiezaicijieduan,qiwenjiaodi,genxihuodongjiaocha,xishouyangfennenglijiangdi,weimanzuzhengchangjieguaxuyao,yemianpenshifeiliaonengbuchongzhizhusuoxuyaodeyangfen。

(4)yaomiqiezhuyihuangguayepiandebianhua,jishibuchonggai、tie、xin、pengdengyuansu,fangzhiquesuzhengdefasheng。

3.bimianeryanghuatanqifeishiyongbudang

wenshidapenghuangguashiyongeryanghuatanqifeishiyingzhuyiyixialiangdian:

(1)shiyongeryanghuatanqifeishi,pengneiwenduyaozai15℃yishang,qieyaozailalianhou1xiaoshikaishishiyong,tongfengqian1xiaoshijieshu。

(2)shiyongshiqiyibanzaihuangguazuozhuguahou,eryanghuatanshifenkuiqueshi;bingqieyaozaiqingtianshangwuguangzhaochongzushishiyong,nongdukezhangwozai1000~1500haoke/sheng;duoyuntianqikeshaoshihuobushi,yinyuxuetianqibunengshiyong。

dg真人游戏4.bimiandanfeishiyongliangguoda

dg真人游戏danfeishihuangguashengchanzhongdezhuyaofeiliao,helishiyongdanfeikeyitigaohuangguadechanliang。danshi,danfeizaihuangguashangdeshiyongliangshiyouxiandude,huangguamiaoqidanfeishiyongguoliangrongyizaochengyoumiaotuzhang,tuzhangmiaodeyemianda、yepianbo、yansedan、jingxierzhang,kangnixingcha,yishoudong,yiranbing。huangguajieguaqidanfeishiyongguoliang,zhenggezhizhuhuichuxianbujianzhuangdetuzhang,fashengzuoguozhangai,zaochengdalianghuagua,qieyouguafayuchihuan,rongyichanshengjixinggua、kuweigua。

5.bimianbupinghengshifei

ruguoshifeiliangguoda,huizaochengturangzhongyanfennongduguogao,zuaihuangguaxishoushuifenheyangfen。zheibujinyingxianghuangguazhizhushengzhang,erqiejieguajixing。tongshi,shifeibiliyaoshidang。huangguaxuyaodan、lin、jiadebili,miaoqiwei4.5: 1: 5.5,shengguaqiwei2.5: 1: 3.7,danjiadebilidayulin,jiadexuyaoliangdayudan,suoyijiafeishiyongbunenghushi。

zongdelaishuo,xiwangdajiazaijinhoudehuangguazhongzhiguochengzhong,nenggoujinliangbimianzheixiewentidechuxian,ranhoudounengqudeyigehaoshouyi。

奇葩图片

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