THE INFLUENCE OF THE CROP ROTATIONS AND FERTILIZERS ON WINTER WHEAT YIELD IN THE CONDITIONS FROM ORADEA
Journal Title: Natural Resources and Sustainable Development - Year 2014, Vol 4, Issue 1
Abstract
The paper is based on the research carried out during 2012-2014 on the preluvosoil from Agricultural Research and Development Station Oradea.The years of experiment were very different climatical conditions point of view. In average on the wheat+clover-maizemaize, the winter wheat yields were bigger than yields obtained in the wheat-maize crop rotation with 17% in the year 2012, with15% in 2013 and with 9% in rainy year 2014. In comparison with the control N0P0 in the variants with N60P40, N90P60 andN120P90 the yield incresed constantly The use of the potassium in every variant determined the yields gains in comparison with N0P0 agrofonds. In average on the crop rotation the potassium use determined the yield gains of 13% in 2012, of 11% in 2013 and 6 % in the year 2014.
Authors and Affiliations
Marius Oșvat, Cornel Domuța, Eugen Jude
Keywords
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- EP ID EP272110
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