An Asian Journal of Soil Science

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Effect of Bio-Fertilizers on Nodulation, Uptake of Nutrients, Yield and Economics of Soybean [Glycine max (L) Merrilli] Production in Vertisol


Affiliations
1 Department of Soil Science and Agricultural Chemistry, Marathwada Agricultural University, Parbhani (M.S.), India
     

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A field experiment was conducted to study the effect of bio-fertilizers on nodulation, yield, nutrient uptake and biological properties of soil by soybean. The study revealed that 100% RDF with dual inoculation (Rhizobium+PSB) resulted in the highest grain (1363 kg ha-1) and straw yields (1798 kg ha-1). Bio-fertilizers increased nodule number, fresh as will as dry weight of nodule plant-1 and also improved the soil fertility by increasing organic carbon content and effective bacterial population in soil. The yield and nutrient (N, P and K) uptake also increased due to dual inoculation in presence as well as absence of chemical fertilizers.

Keywords

Soybean, Rhizobium, PSB Inoculation , Bio-Fertilizes, Nodulation.
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  • Effect of Bio-Fertilizers on Nodulation, Uptake of Nutrients, Yield and Economics of Soybean [Glycine max (L) Merrilli] Production in Vertisol

Abstract Views: 272  |  PDF Views: 0

Authors

Shubhangi J. Dhage
Department of Soil Science and Agricultural Chemistry, Marathwada Agricultural University, Parbhani (M.S.), India
K. G. Kachhave
Department of Soil Science and Agricultural Chemistry, Marathwada Agricultural University, Parbhani (M.S.), India
S. T. Shirale
Department of Soil Science and Agricultural Chemistry, Marathwada Agricultural University, Parbhani (M.S.), India

Abstract


A field experiment was conducted to study the effect of bio-fertilizers on nodulation, yield, nutrient uptake and biological properties of soil by soybean. The study revealed that 100% RDF with dual inoculation (Rhizobium+PSB) resulted in the highest grain (1363 kg ha-1) and straw yields (1798 kg ha-1). Bio-fertilizers increased nodule number, fresh as will as dry weight of nodule plant-1 and also improved the soil fertility by increasing organic carbon content and effective bacterial population in soil. The yield and nutrient (N, P and K) uptake also increased due to dual inoculation in presence as well as absence of chemical fertilizers.

Keywords


Soybean, Rhizobium, PSB Inoculation , Bio-Fertilizes, Nodulation.