[Control of the complex fertilizer influence on crop yields in production experiments]
1995
Vitolins, U. (State Scientific Protection Enterprise, Riga (Latvia)) | Birgele, I. | Valters, A. | Grantins, V. (Latvia)
The tests carried out with some complex fertilizers under the conditions of production (1993-1994) to determine their influence on crop yields are described. The test results are discussed. The resulting test data shown in tables prove the agrotechnical and economic efficiency as well as the profitability of properly applied and well balanced complex mineral fertilizers.
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