Grain legume rotation benefits to maize in the Nigerian savanna: Fixed-N contributions and other rotation effects of grain legumes to maize-based cropping system in the Nigerian savanna

cropping

von Ado Yusuf

Taschenbuch

EAN=ISBN-13: 978-3-8433-7842-0

ISBN-10: 3-8433-7842-8

LAP LAMBERT Academic Publishing · 2010