Abstract:Crude protein (CP, %), yield of protein dry matter (YPDM, kg ha'), nitrogen use efficiency (NUE, kg dry matter kg' N) and nitrogen recovery (NR, %) were evaluated in Digitaria eriantha after exposing this species to various field-treatments during 1998-1999 and 1999-2000 in Bahía Blanca (38° 48'S, 62° 13'W), Argentina. Treatments included (1) 3 N fertilization rates (0, 50 or 100 kg ha-'), (2) 2 row spacings (30 or 50 cm), and (3) 2 methods of fertilizer application (either split at the beginning of spring and… Show more
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