Journal articles Open Access Effects of faba bean break crop and N rates on subsequent grain yield and nitrogen use efficiency of highland maize varieties in Toke Kutaye, western Ethiopia Tolera Abera · Tolessa Debele · Haekoo Kim · Ernest Semu +1 more The biological N2-fixation in faba bean on subsequent nitrogen fertilizer requirement of highland maize varieties would be useful in guiding application of additional nitrogen fertilizer in cropping sequence. Maize planted following faba b… RUF-35737 2015 CC BY 4.0 16 Nov 2015