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Indian Journal of Pure & Applied Biosciences (IJPAB)
Year : 2019 , Volume 7, Issue 1
Page No. : 563-573
Article doi: : http://dx.doi.org/10.18782/2320-7051.7582
Effect of Conjunctive use of Organic and Inorganic Sources of Nutrients on Soybean-Wheat Productivity, Economics and Soil Health of Typic Ustochrepts of Central India
Bhagwan Kumrawat1, S. K. Verma1, Muneshwar Singh, and M. S. Argal2*
1Department of Soil Science and Agricultural Chemistry,
Collage of Agriculture, RVSKVV, Gwalior, M.P, 474002
2Department of Agriculture, Jhansi – 284003 (U.P.), India
*Corresponding Author E-mail: mohakam@rediffmail.com
Received: 5.01.2019 | Revised: 13.02.2019 | Accepted: 17.02.2019
ABSTRACT
The field experiment was conducted in soybean and Wheat cropping system at the research farm of the Krishi Vigyan Kendra (R.V.S.K.V.V.) Kothibagh, Rajgarh (Biaora) during 2015-16 and 2016-17. The recommended dose of fertilizer 20:60:20 NPK kg ha-1 for soybean and 120:60:60 NPK kg ha-1 for wheat was applied in randomized block design with replicated three times of nine treatments viz control T1, 100% RDF T2, 50% RDF + 50% FYM T3, 50% RDF + 50% VC T4, 100% FYM T5, 100% VC T6, 100% RDF + 25 kg ZnSO4 (first year) T7, 100% RDF (DAP as source of P) T8 and 100% RDF + 0.5 kg Ammonium molybdate T9 in both the crops. System Productivity recorded highest (8628 kg ha-1) in T4 followed by T3 (8598 kg ha-1), T7 (8530 kg ha-1), T2 (8393 kg ha-1) and T9 (8336 kg ha-1). The higher value of soil reaction pH -1:2.5 (7.58), electrical conductivity (0.39 dSm-1) and organic carbon (0.68%) were found. Maximum available-N (198 kg ha-1), available-P (12.8 kg ha-1), in soybean and available-N (192 kg ha-1), available-P (13.8 kg ha-1), in wheat were found significantly higher in the 100% N through Vermi Compost (T6) followed by 50% RDF + 50% Vermi Compost (T4) and available-K (325 kg ha-1), soybean and available-K (319 kg ha-1),in wheat was non significant. The highest Gross Income Rs 99910, Cost of Cultivation Rs 27000, Net Return Rs 75115 and benefit cost ratio 4.32 (B:C) in 2016-17 of soybean and Gross Income Rs 79935, Cost of Cultivation Rs 27000, Net Return Rs 46905 and benefit cost ratio 2.42 (B:C) was found in 2015-16 of wheat. The maximum (1608 Kg ha-1) seed yield of Soybean and (4610 Kg ha-1) grain yield of wheat was recorded in the treatment of 50%RDF+ 50% VC, followed by 50%RDF+ 50% FYM, 100% RDF + ZnSO4, 100% N through VC,100% N through FYM which were higher over control. Thus practice improved soil health and productivity of soybean and wheat.
Key words: Nutrient Management, Productivity, Soil Health, Soybean and Wheat.
Full Text : PDF; Journal doi : http://dx.doi.org/10.18782/2320-7051.7582
Cite this article:
Kumrawat, B., Verma, S.K., Singh, M. and Argal, M.S., Effect of Conjunctive use of Organic and Inorganic Sources of Nutrients on Soybean-Wheat Productivity, Economics and Soil Health of Typic Ustochrepts of Central India, Int. J. Pure App. Biosci. 7(1): 563-573 (2019). doi: http://dx.doi.org/10.18782/2320-7051.7582
