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DIRECT DETERMINATION OF POTASSIUM-CALCIUM ACTIVITY RATIO IN SOILS WITH 2 ION-SELECTIVE ELECTRODES .1. METHOD OF DETERMINATION 期刊论文
ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE, 1989, 卷号: 152, 期号: 4, 页码: 353-358
作者:  YU, TR;  BEYME, B;  RICHTER, J
收藏  |  浏览/下载:11/0  |  提交时间:2019/10/10
DIRECT DETERMINATION OF POTASSIUM-CALCIUM ACTIVITY RATIO IN SOILS WITH 2 ION-SELECTIVE ELECTRODES .2. INTERACTIONS OF POTASSIUM AND CALCIUM-IONS WITH SOILS 期刊论文
ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE, 1989, 卷号: 152, 期号: 4, 页码: 359-365
作者:  YU, TR;  BEYME, B;  RICHTER, J
收藏  |  浏览/下载:11/0  |  提交时间:2019/10/10
Suface electrochemical properties of the B Horizon of a rhodic ferralsol,China 期刊论文
Geod-erma, 1989, 卷号: 44, 期号: 4
Zhang Xiao-nian,Zhang Gang-ya,Zhao An-zhen,Yu Tian-ren
收藏  |  浏览/下载:6/0  |  提交时间:2010/07/22
Diffusion of ions in variable chare soil3 期刊论文
Soil science, 1989, 卷号: 147, 期号: 3
Wang E.J.,Yu Tian-rng
收藏  |  浏览/下载:16/2  |  提交时间:2010/07/22
Direct determination of potassium-calcium activity ratio in soils with two ionII 期刊论文
Z.Pflanzenernaehr,Bodenkd, 1989, 卷号: 152, 期号: 5
Yu Tian-ren,B.Beyme,J.Richter
收藏  |  浏览/下载:12/2  |  提交时间:2010/07/22
Review process for manuscripts in science jounals 期刊论文
European science editing, 1989, 期号: 36
Xu Li-yu
收藏  |  浏览/下载:4/0  |  提交时间:2010/07/22
Direct determination of potassium-calcium activity ratio in soils with two ion- 期刊论文
Z.Pflanzenernaehr,Bodenkd, 1989, 卷号: 152, 期号: 5
Yu Tian-ren,B.Beyme,J.Richter
收藏  |  浏览/下载:22/2  |  提交时间:2010/07/22
Nitrogen and potassium status in rhizosphere 期刊论文
Soil research report, 1989, 期号: 22
Liu Zhi-yu,Qin Sheng-wu,Xu Man-li
收藏  |  浏览/下载:64/1  |  提交时间:2010/07/22
Diffusion of ions in variable chare soil 期刊论文
Soil science, 1989, 卷号: 147, 期号: 1
Wang E.J.,Yu Tian-rng
收藏  |  浏览/下载:33/2  |  提交时间:2010/07/22
Diffusion of ions in variable chare soil2 期刊论文
Soil science, 1989, 卷号: 147, 期号: 2
Wang E.J.,Yu Tian-rng
收藏  |  浏览/下载:26/2  |  提交时间:2010/07/22


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