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Timing of N fertilization on N2fixation, N recovery and soil profile nitrate dynamics on sorghum/pigeonpea intercrops on Alfisols on the semi-arid tropics
Joseph J. Adu-Gyamfi, O. Ito, T. Yoneyama, Gayatri Devi, K. KatayamaVolume:
48
Language:
english
Pages:
12
DOI:
10.1023/a:1009788818738
Date:
May, 1997
File:
PDF, 261 KB
english, 1997