ASSESSMENT OF IMPACT OF THREE KINDS OF FERTILIZERS ON THE CROP YIELD OF BRASSICA CAMPESTRIS (L.)

ABSTRACT

Farmers of the western Uttar Pradesh state of the country ,applying different kinds of chemical fertilizers into their cropping fields for better crop yield.But continuous use of these fertilizers for a long time period, reduce the fertility power of the soil.Thereby several researchers carried out research work on these lines and proved that as per current requirement, use of chemical fertilizers into the soil system is not suitable for fertile soil.In the present studies, three kinds of fertilizers were used for the better production of Brassica campestris. It was assessed and recorded that maximum production of Brassica was noticed 2.17 times more in those experimental plots who were treated with the vermicompost, prepared by earthworms, of the genus Eisenia fetida than that of plots treated with the market fertilizers (NPK and Urea). Although, Farm Yard Manure (FYM) biocompost also showed better results than the chemical fertilizers and control (without any fertilizers). Hence, these studies concluded that use of chemical fertilizers should be stopped and use of biofertilizers should be accepted and started in the form of vermicompost and FYM into the cropping fields for better crop yield of various crops.