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Effect of varied fertilization and cutting frequency on forage yields, phosphorus and potassium contents and nutrient balance of fen grassland
Käding, HorstVolume:
52
Language:
english
Journal:
Archives of Agronomy and Soil Science
DOI:
10.1080/03650340500513269
Date:
June, 2006
File:
PDF, 135 KB
english, 2006