Spatial variability of soil fertility in a block design Variabilidad espacial de fertilidad química del suelo en un diseño de bloques Variabilidade espacial da fertilidade química do solo num delineamento em blocos
<p>In the characterization of the initial state of a long-term experiment (ELD) under no-till, we hypothesized that there are horizontal and vertical fertility gradients in the topsoil. The objective of this paper is to describe and to quantify those variations in a block design wheat...
Autores principales: | , , , |
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Formato: | Artículo |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2011-11-01
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Colección: | Spanish Journal of Soil Science |
Materias: | |
Acceso en línea: | http://sjss.universia.net/pdfs_revistas/articulo_238_1319128206453.pdf |