Nitrogen compound content in pasture forage as related to different fertilization rates
1985
Rusiecka, I. | Lewicki, C. | Bujalski, S. | Sajko, J. | Rydzik, W. (Akademia Rolniczo-Techniczna, Olsztyn (Poland). Inst. Zywienia Zwierzat i Gospodarki Paszowej)
The pasture was divided into three complexes (A, B and C) and for 4 consecutive years was fertilized as follows: A - 200 kg N, 75 kg P2O5 and 100 kg K2O, B - 300, 112.5 and 150 kg; C -400, 150 and 200 kg. Increased fertilization rate significantly increased the content of total N, protein N, digestible N, water insoluble N and N soluble in NaCl solution. The highest concentration of nitrogen compounds was found in forage from first rotation of grazing
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