P USE EFFICIENCY BY CORN (Zea mays L.) IN ULTISOL DUE TO APPLICATION OF COAL FLY ASH-CHICKEN MANURE MIXTURE
Low P availability is the main constraint for crops on acidic soil such as an Ultisols due to high soil P sorption. The objective of current research was to determine the effect of coal fly ash-chicken manure mixture application on P use efficiency by corn (Zea mays L.) in Ultisols. The research wer...
Main Authors: | , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Universitas Brawijaya
2014-06-01
|
Series: | AGRIVITA Journal of Agricultural Science |
Subjects: | |
Online Access: | http://agrivita.ub.ac.id/index.php/agrivita/article/view/392 |