Effects of level of nitrogen fertilizer application and various nitrogenous supplements on milk production and nitrogen utilization of dairy cows given grass silage-based diets

Jukuri

Effects of level of nitrogen fertilizer application and various nitrogenous supplements on milk production and nitrogen utilization of dairy cows given grass silage-based diets

Shingfield, Kevin; Jaakkola, Seija; Huhtanen, Pekka (2001)

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