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黄瓜营养基质无土栽培施肥量的研究

发布日期: 2019-05-30 03:38

dg真人游戏yingyangjizhizaipeifashizaishuipeijichushangzhujianfazhanqilaide,tashizaiyidingliangdeyingyangjizhizhongyuhunyidingdefeiliaohuobudingqijiaoguanyidingdeyingyangyeyigongzuowushengzhangfayudeyizhongwutuzaipeifangfa,juyouzhuangzhijiandan,genbutongqihao,zhidishusong,xushuixingqiang,yijinengzengjiazuowuchanliang,tigaojingjixiaoyidetedian。muqiandgzhenrenyouxiguoyingyangjizhizaipeifadeyingyangyehefeiliaozuijiatouruliangshangchuzaiyanjiujieduan。benshiyanyijumoxiezuoyingyangzaitihehuangguazhizhugudingjizhi,yanjiuqiyangfentouruliangdezuishifanweihezuijiayongliang,weiyingyonghefazhanwutuzaipeijishutigongyiju。

1shiyancailiaohefangfa

1.1shiyancailiao

yingyangjizhiweishanmujumuxie,jingguoyushuilinxiheduijishuyuechuli。shiyanzuowuweijinyansihaohuanggua。feiliaoweihuaxuegongyepin。shiyandidianshezaibenyuangaokejishengwuyuansuliaodapengnei。shiyanshijianwei2001nian8yuezhi11yue。

1.2shiyanfangfa

dg真人游戏xiaoqushiyanyicoopera1gboshiyingyangwanquanyingyangye(2.4)l.tweishifeiliangyingyangdanwei。shiyanchuli(1)huangguameizhu30、40、50、60、70ljizhiyeyongliang,jimeishengjizhiwei1.5、2.0、2.5、3.0、3.5lyingyangyeyongliang。(2)junwei3cizhongfu,xiaoqushezhizaipeichuang,yongsuliaomodiandi,rongji2.4x0.5x0.2m,xiaoqumianji2.4x0.5m,meixiaoqu12zhu。cooperyingyangyepeifang,meidunyingyangyefeiliaoyongliang:xiaosuangai987g、linsuanerqingjia292g、xiaosuanjia658g、liusuanmei495g、ningmengsuantie66g、liusuanmeng8.51g、pengsuan1.66g、tongsuanan0.102g、liusuanxin0.304g、liusuanjia0.275g。qizhongxiaosuangai1/2zuozhuifei,qitajunzuojifeishiyong。

2jieguoyufenxi

dg真人游戏2.1jizhitoufeiliangyuhuangguashengzhanghechanliangdeguanxi(jianbiao1)

*shiyanchuli,yimeishengjizhijiaruyingyangyeshengshudeshifeiliangbiaoshi。

dg真人游戏congbiao1keyikanchu,huangguadezhugao、chanliangjunyimeishengjizhishiyong3lyingyangyefeiliaoliangdechanliangzuigao,zengchanxiaoguoxianzhu,erzaizengjiashifeiliangzechanliangxiajiang,shengzhangshouyizhi,shuominghuangguaduifeiliaonongdufanyingmingan。

2.2shifeiliangduihuangguaguoshipinzhideyingxiang(jianbiao2)

biao2shuoming,zaijizhizhongjiarubutongdefeiliaoyongliang,duihuangguaguoshipinzhichengfenchanshengbutongchengdudeyingxiang,yimeishengjizhijiaru3lyingyangyeshifeishi,vchehaiyuantanghanliangjunjiaogao。

dg真人游戏2.3butongshifeiliangdejizhiyangfencanliuliangheliyonglv(jianbiao3)

jingguocedingzhizhudejingye、guoshihejizhi,diyichatourudefeiliaoliyonglvjiaodi,dansuliyonglvzai13%~21%zhijian、linsuzai11%~18%zhijian、jiasuliyonglvzai20%~31%zhijian,qizhongyimeishengjizhishiyong3lyingyangyefeiliaodeliyonglvzuigao。suoshifeiliaozaijizhizhongdecanliulvjiaogao,danzhan64%~73%、linzhan12%~16%、jiazhan52%~78%。

3xiaojieyutaolun

zongshangshiyanjieguo,yingyongjizhiwutuzaipeihuangguashi,zuijiashifeiliangweimeishengjizhishiyong3lyingyangye,jimeizhuyingyongcooperyingyangye60l,zuowushengzhangzhengchang,chanlianggao,zaoshu,guoshipinzhichengfenzhongvchehaiyuantanghanliangjiaogao,yangfenliyonglvyejiaogao。huangguamiaozaiqianqichuxiankuweibinghai,chuqihouyuanyinjishuifenguanxiwai,bupaichujumoxiebenshenchuanranbinghai。jianyijumoshiyongqianyaochongfenyongshuilinxi,duizhi3geyueyishang,qieyaojiaduojunlingdengyaojixiaodu。congyangfenliyonglvdeshujufenxikezhi,youdaliangyangfencanliuzaijizhizhong,weilechongfenliyongyangfenhefangzhiyangfendexiaozhang,haixujinyibuzuolianchashiyan。

奇葩图片

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