THE INFLUENCE OF LIME APPLIED ON DIFFERENT NP BACKGROUNDS ON WINTER WHEAT YIELD IN PRELUVOSOIL CONDITIONS FROM ORADEA IN 2009-2011
Journal Title: Natural Resources and Sustainable Development - Year 2012, Vol 2, Issue 1
Abstract
This paper includes the research results obtainned after 30 years of experiences in stationary field with chemical fertilizers and limes on preluvosoil from Oradea. Annual application of different rates and combinations of chemical fertilizers and limes with application of CaCO3 once to six years determined a positive evolution of principal soil chemical properties. The total nitrogen, phosphorus and potassium content is improved through the well balanced fertilization with NPK and liming with CaCO3 once to six years. In this paper are presented the results regarding the influence of lime applied on different NP background on winter wheat yield in long term field experiment set up at Agricultural Research and Development Station Oradea in 2009-2011.
Authors and Affiliations
Gheorghe Ciobanu, Cornelia Ciobanu, Ramona Albu, Corina Cosma
Keywords
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