SOIL SAMPLING AND SOIL UNIFORMITY FOR N, P AND K IN A SMALL PLOT AREA
نویسندگان
چکیده
منابع مشابه
Effect of Fertilizer and Soil Compactness Interaction on N, P and K in the Culture of Lawn
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This study was carried out in order to evaluate the changes of Nitrogen, phosphor and potassium uptake by wheat and remaining of them in soil under foliar application of Leonardite and foliar application of N and K. The experiment was conducted in Gorgan University of Agricultural Sciences and Natural Resources during 2013- 2014. The experiment was laid out a using split-plot arrangement based ...
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ژورنال
عنوان ژورنال: Canadian Journal of Soil Science
سال: 1974
ISSN: 0008-4271,1918-1841
DOI: 10.4141/cjss74-015