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An alternative method to measure electrical conductivity (EC) and sodium adsorption ratio (SAR) in salt-affected soil extracts 期刊论文
发表期刊: FRONTIERS IN ENVIRONMENTAL SCIENCE. 出版年: 2023, 卷号: 11
作者:  Torres, Beverly Alvarez;  Ramirez, David R. Sotomayor;  Chacon, Jose Pablo Castro;  Rodriguez, Gustavo Martinez;  Alegria, Luis R. Perez;  Desutter, Thomas M.
收藏  |  浏览/下载：18/0  |  提交时间：2024/09/29
electrical conductivity  salinity  salt-affected soils  saturated paste extract  sodicity  sodium adsorption ratio  soil:water extract  
The new Caribbean Nitrogen Index to assess nitrogen dynamics in vegetable production systems in southwestern Puerto Rico 期刊论文
发表期刊: International Soil and Water Conservation Research. 出版年: 2017, 卷号: 5, 期号: 1, 页码: 69-75
作者:  Oliveras-Berrocales Miguel;  Sotomayor-Ramirez David;  Delgado Jorge A;  Perez-Alegria Luis R
收藏  |  浏览/下载：12/0  |  提交时间：2021/01/08
Nitrogen index  Nitrogen management  Residual soil N  Crop N removal