Soil resistance to penetration and least limiting water range for soybean yield in a haplustox from Brazil

Soil resistance to penetration and least limiting water range for soybean yield in a haplustox from Brazil

The objective of this study was determine the resistance to penetration (PR), least limiting water range (LLWR) and critical bulk density (Db-crit) for soybean yield in a medium-textured oxisol (Haplustox). The treatments represented the soil compaction by passing a tractor over the site 0, 1, 2, 4,...

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Bibliographic Details
Main Authors: Amauri Nelson Beutler, José Frederico Centurion, Alvaro Pires da Silva
Format: Article
Language:English
Published: Instituto de Tecnologia do Paraná (Tecpar) 2005-11-01
Series:Brazilian Archives of Biology and Technology
Subjects:
Glycine max
water content
resistance to penetration
bulk density
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000800002

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