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P-ISSN: 2349-8528, E-ISSN: 2321-4902   |   

Vol. 8, Issue 2 (2020)

Impact of organic and inorganic nutrient resources on the soil properties on soybean crop grown on Mollisol of Tarai region of Uttarakhand


Author(s): Shalini Dwivedi, Ajaya Srivastava, SP Gangwar, Veer Singh Bora and Pradip Dey

Abstract: A field experiment was conducted under All India Co-ordinate Research Project on “Long term Fertilizer Experiment” during Kharif season 2014-15 with soybean-wheat cropping system at the D3 block of the Norman E. Borlaug Crop Research Centre, G.B.Pant University of Agriculture and Technology, Pantnagar. The present investigation was assess the chemical properties of a Mollisol. There were ten treatments with the three replications in Randomized Blok Design (RBD) in soybean crop. The treatments were T1 (un-manured control), T2 (NPK 100% RDF), T3 (NPK 50% RDF), T4 (NPK 100% RDF + 5 kg ZnSO4 ha-1), T5 STCR Targeted yield 1 (inorganic mode), T6 STCR Targeted yield 2 (inorganic mode), T7 (NPK 100% RDF + 5 ton FYM ha-1), T8 (NPK 50% RDF + 5 ton FYM ha-1), T9 STCR Targeted yield 1 (organic mode + 5 ton FYM ha-1), T10 STCR Targeted yield 2 (organic mode + 5 ton FYM ha-1). The result obtained from the present investigation clearly indicated that chemical properties changes in pH and EC in surface soil under different treatments were statistically non-significant. However, the treatments of combined application of chemical fertilizers with and without FYM have significant effect on organic carbon content, available nitrogen, phosphorus and potassium content in surface soil of soybean under soybean-wheat cropping system.

DOI: 10.22271/chemi.2020.v8.i2n.8886

Pages: 921-923  |  655 Views  109 Downloads

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How to cite this article:
Shalini Dwivedi, Ajaya Srivastava, SP Gangwar, Veer Singh Bora, Pradip Dey. Impact of organic and inorganic nutrient resources on the soil properties on soybean crop grown on Mollisol of Tarai region of Uttarakhand. Int J Chem Stud 2020;8(2):921-923. DOI: 10.22271/chemi.2020.v8.i2n.8886
 

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