Santosh Kumar Sahu*, Tuka Ram Sonkar and R. M. Yadav
Indira Gandhi Krishi Vishwavidyalaya, Raipur
*Corresponding author
Abstract: A field experiment was carried out at Instructional cum Research Farm, Indira Gandhi Krishi Vishwavidyalaya, Raipur during kharif season of 2006 study the “Effect of integrated nutrient management practices in soybean (Glycine max L. Merrill) on Growth behavior, Nutrient Uptake and yield in central India ”. The experiment was laid out in randomized block design with three replication s. The treatment consist 10 integrated nutrient management viz. T1- Control (no fertilizers), T2-100% RDF (25:80:60 kg NPK ha-1), T3- FYM 10 t ha-1, T4 50% RDF (12.5:40:30 kg NPK ha-1) + FYM 10 t ha-1, T5- 50% RDF (12.5:40:30 kg NPK ha-1.) + FYM 5 t ha-1 +Rhizobium + PSB, T6- T2 + Zinc 5 kg ha-1 + Mg 10 kg ha-1, T7- T3 + Zinc 5 kg ha-1 + Mg 10kg ha-1, T8- T4 + Zinc 5 kg ha-1 + Mg 10 kg ha-1, T9- T5 + Zinc 5 kg ha-1 + Mg 10 kg ha-1, T10- 100% RDF (25:80:60 kg NPK ha-1) + FYM 10 t ha-1 + Zinc 5 kg + Mg 10 kg ha-1 + Rhizobium + PSB ha-1. The result revealed that growth parameter viz.- plant height, number of leaves, number of branches, dry matter accumulation, chlorophyll content & leaf area were recorded highest result with the application of 25:80:60 kg NPK ha-1 + 10 t FYM ha-1 + Zn 5 kg ha-1 + Mg 10 kg ha-1 + Rhizobium + PSB. Among the all integrated nutrient management practices, application of 25: 80:60 kg NPK ha-1 + 10 t FYM ha-1 + Zn 5 kg ha-1 + Mg 10 kg ha-1 + Rhizobium + PSB (T10) recorded the highest NPK content (272.66, 22.56, 323.23 NPK kg ha-1 , respectively) in the soil & NPK uptake (198.96:15.73:160.3 kg NPK ha-1, respectively) by crop, whereas the lowest NPK content (225.6, 11.40, 282.60 NPK kg ha-1 , respectively) in the soil & NPK uptake (97.63, 8.71, 61.86 NPK kg ha-1 , respectively) by crop recorded under control (T1). In respect of the highest seed & Stover yield recorded 21.41 q ha-1 & 26.50 q ha-1 , respectively under application of 25: 80:60 kg NPK ha-1 + 10 t FYM ha-1 + Zn 5 kg ha-1 + Mg 10 kg ha-1 + Rhizobium + PSB (T10) compared to other treatment but, it was statistically at par with treatment (T6).. However, the lowest seed & Stover 12.97 q ha-1 & 16.39 q ha-1, respectively recorded with no fertilizers application (control -T1).
Keywords: Integrated Nutrient Management, Nutrient Uptake and yield of soybean
REFERENCES
Anonymous (2001). Miracle bean health, vol. 79, 3, pp-2.
Bhaskar, M., Solaimali, A., Sivakumar, C., Sankaranarayanan, K. and Sudhakar, G. (2000). Role of phosphorus, zinc and phospho-bacteria on soybean. Agricultural Review 21: 60-65.
Bobde, G.N., Deshpande, R.M., Khandalkar, D.M. and Turnkar, V.L. (1998). Nutrient management of soybean based cropping system. Indian Journal of Agronomy 43: 390-394.
Chaturvedi, S. and Chandel, S.D. (2005). Influence of organic and inorganic fertilization on soil fertility and productivity of soybean. Indian Journal of Agronomy 50: 311-313.
Chauhan, S., Parvender, S., Singh, M. and Kumar, M. (2005). Nutrient uptake and yield of soybean as influenced by N and P fertilization. Haryana Journal of Agronomy 21: 190-191.
Dubey, S.K. (2003). Increasing efficacy of phosphatic fertilizers through bio-inoculation of Bradyrhizobium and phosphate solublizing bacteria in rainfed soybean (Glycine max). Journal of Oilseed Research 20: 149-152.
Dubey, S.K. (1997). Co-inoculation of phosphorus solublizing bacteria with Bradyrhizobium japonicum to increase phosphate availability of rainfed soybean in Vertisols. Journal of Indian Society of Soil Science
45: 506-509.
Jain, R.C., Tiwari, R.J. and Singh, K. (1995). Effect of FYM and sugar press mud on productivity and quality of soybean. Crop Research 9: 229-232. Jain, V., Jain, V., Vishwakarma, S.K. and Sharma, R.S. (2005). Maximization of productivity for soybean (Glycine max L. Merrill) – wheat (Triticum aestivum) system in Kymore plateau and Satpura hill zone of M.P. Indian Journal of Agronomy 50: 19-21. Kumar, H.K.M., Nagaraju, A.P. and Krishna, H.C. (2005). Effect of conjunctive use of micronutrients and bio inoculants on nodulation, quality and seed yield of soybean. Mysore Journal of Agriculture Science 39: 374-378.
Paradkar, V.K. and Deshmukh, M.R. (2004). Response of soybean [Glycine max (L.) Merril] to application of inorganic fertilizers and their integration with farm yard manure in Satpura plateau zone of Madhya Pradesh. Journal of Oilseeds Research. 21: 288-289.
Sarawagi, S.K., Tiwari, S.K. and Tripathi, R.S. (1998). Nitrogen fixation balance sheet and yield of winter soybean as affected by divergent nutrients. Annals of Agricultural Research 19: 379-385. Shirpurkar, G.N., Kashid, N.V., Kamble, M.S. and Gavhane, V.N. (2005). Effect of application of different micronutrients on growth attributing characters of soybean (Glycine max L. Merrill). Research on Crops 6: 225-228.
Singh R, and Rai, R.K. (2004). Yield attributes, yield and quality of soybean (Glycine max) as influenced by integrated nutrient management. Indian Journal of Agronomy 49: 271-274.
Singh, G., Singh, H. and Kolar, J.S. (2001). Response of soybean (Glycine max L. Merrill) to nitrogen, phosphorus, potassium and zinc fertilization. Journal of Research Punjab Agricultural University 38: 14-16.
Thanki, J.D., Joshi, M.N. and Patel, V.M. (2005). Effect of irrigation, phosphorus and biofertilizer on growth and yield of summer soybean (Glycine max L. Merrill) under South Gujarat condition. Journal of Oilseed Research 22: 373-375.
Wandhekar, N.V., Tambe, A.D. and Pawar, A.D. (2005). Nutrient uptake by soybean as affected by sowing dates and fertilizer levels. Annals of Plant Physiology 19: 61-63.