Phosphorus acquisition and internal utilization efficiency in tropical maize genotypes
نویسندگان
چکیده
منابع مشابه
Phosphorus acquisition and internal utilization efficiency in tropical maize genotypes
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 28 tropical maize genotypes evaluated at three low P and two high P environments. PAE was almost...
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ژورنال
عنوان ژورنال: Pesquisa Agropecuária Brasileira
سال: 2008
ISSN: 0100-204X
DOI: 10.1590/s0100-204x2008000700014