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Characterizing differences in the phosphorus activation coefficient of three typical cropland soils and the influencing factors under long-term fertilization
The phosphorus activation coefficient (PAC, the ratio of available P to total P) is an important indicator of soil P availability and the transformation of P fractions. Understanding the details of the PAC is useful to estimate soil available P status and to provide P management guidance. In this re...
Autores principales: | Wu, Qihua, Zhang, Shuxiang, Zhu, Ping, Huang, Shaomin, Wang, Boren, Zhao, LinPing, Xu, Minggang |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5415111/ https://www.ncbi.nlm.nih.gov/pubmed/28467425 http://dx.doi.org/10.1371/journal.pone.0176437 |
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