[Fertilization of limed pastures with small rates of phosphorus and potassium fertilizers]
1998
Daugeliene, N. (Lithuanian Institute of Agriculture, Dotnuva (Lithuania). Vezaiciai Branch)
The results of investigation showed that the highest yield was received with application of N60P60K60 rate of fertilizers on leguminous - cereal grasses. One kilogramme of dry matter yield contained 10.5-10.8 MJ of metabolisable energy. Fertilization hasn't basic influence on the grass chemical composition. Therefore in the grass yield of the second year of usage the amount of potassium was higher than permissible limit (3). The amount of mobile phosphorus with application of systematc fertilization in the pastures increased. The amount of mobile potassium at the third year of usage in the pastures was insufficient for the needs of crops.
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