RESEARCH ON THE INFLUENCE OF COMPLEX CHEMICAL FERTILIZERS ON WINTER WHEAT CROP

VOICU LALA

Abstract


Winter wheat cultivation is very important for the national economy. Obtaining large and very good quality crops is a mandatory condition for feeding the population and the economic activity of farmers. The application of complex chemical fertilizers leads to maintaining high yields for wheat. This paper presents the results of a research carried out at a private farm in Bailesti, Dolj County, where the effect of different doses of complex chemical fertilizers applied in autumn and spring to wheat cultivation was investigated. The best results were given by a rate that included 120 kg of nitrogen, 80 kg of phosphorus and 40 kg of potassium per hectare. This rate gave a production of over 6000 kg per hectare.


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