Substitution of Clay Content for P-Remaining as an Index of the Phosphorus Buffering Capacity for Soils of Rio Grande do Sul

ABSTRACT Mehlich-1 soil extract is currently used in Rio Grande do Sul (RS) and Santa Catarina (SC) States, in Brazil, to evaluate soil phosphorus available to plants and Mehlich-1 is sensitive to soil buffering capacity. This limitation is overcome partly by soil separation into buffering classes b...

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Principais autores:	Douglas Antonio Rogeri, Clesio Gianello, Leandro Bortolon, Magno Batista Amorim
格式:	Artigo
語言:	Inglês
出版:	Sociedade Brasileira de Ciência do Solo 2016-01-01
叢編:	Revista Brasileira de Ciência do Solo
主題:	Mehlich-1 Mehlich-3 phosphate fertilization phosphorus adsorption
在線閱讀:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100418&lng=en&tlng=en
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