Phosphorus acquisition and internal utilization efficiency in tropical maize genotypes Eficiência de aquisição e utilização interna de fósforo em genótipos tropicais de milho

The objective of this work was to determine the relative importance of phosphorus acquisition efficiency (PAE - plant P uptake per soil available P), and phosphorus internal utilization efficiency (PUTIL - grain yield per P uptake) in the P use efficiency (PUE - grain yield per soil available P), on...

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Bibliographic Details
Main Authors: Sidney Netto Parentoni, Claudio Lopes de Souza Júnior
Format: Article
Language:English
Published: Embrapa Informação Tecnológica 2008-07-01
Series:Pesquisa Agropecuária Brasileira
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2008000700014