Kihara, Job; Martius, Christopher; Bationo, Andre; … - In: Agriculture 1 (2011) 1, pp. 22-37
This study was aimed at quantifying soybean (<em>Glycine max</em>) nitrogen fixation under reduced tillage (RT) and conventional tillage (CT) in a tropical Ferralsol of the sub-humid zone of western Kenya, using the isotope <sup>15</sup>N dilution method. Crop residue (CR) management was a superimposed treatment in...
