Effect of integrated nutrient management on nitrogen dynamics in soil of rice -potato based cropping sequence

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Published Dec 1, 2015
DOI: https://doi.org/10.31018/jans.v7i2.661

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Biplab Pal
Department of Agricultural Chemistry and Soil Science, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, Nadia -741252 (W.B.), INDIA
Sajal Pati
Department of Agricultural Chemistry and Soil Science, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, Nadia -741252 (W.B.), INDIA
Shrikant Badole
Department of Agricultural Chemistry and Soil Science, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, Nadia -741252 (W.B.), INDIA
Venkateshwarlu Malothu
Department of Agricultural Chemistry and Soil Science, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, Nadia -741252 (W.B.), INDIA
P. K. Patra
Department of Agricultural Chemistry and Soil Science, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, Nadia -741252 (W.B.), INDIA

Abstract

The integrated nutrient management (INM) has profound influence on sustaining crop productivity and fertility status of soil. The manurial field experiment was conducted at Paschim Medinipur, West Bengal for evaluating the performance of chemical fertilizer and organic manure on nitrogen availability in different forms in soil and also on the content of nitrogen in different parts of rice (Oryza sativa cv. Annada) and potato (Solanum tuberosum cv. Kufrijyoti) during different growth stages. Application of FYM and RDF150 in combination had good impact on nitrogen dynamics related to crop growth among other treatment combinations. FYM and RDF150 alone also imparted good impact on nutrient availability and yield of two experiment crops (rice and potato). Experiment revealed that incorporation of commercial concentrated organic manure with RDF150 exerted good impact besides FYM combination with inorganic fertilizers.

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Keywords

Concentrated organic manure, INM, Nitrogen dynamics, Transformation

References
Anonymous, (2014). Area and production of rice in India. Retrieved from http://www.indiastat.com.
Bajpai, R.K., Upadhyay, S.K. and Tripathi, R.S. (2002). Productivity and economics of rice-wheat cropping system under integrated nutrient supply system. J. Ind. Agron., 47: 20-25.
Bremner, J.M. and Keeney, D.R. (1966). Determination of exchangeable ammonia, nitrate and nitrite by extraction distillation method. Soil Sci. Am. Proc. 30: 577-587.
Fageria, N.K., Slaton, N.A. and Baligar, V.C. (2003). Nutrient management for improving lowland rice productivity and sustainability.Adv. Agron.80: 63-152.
Huang, Q.R., Hu, F., Huang, S., Li, H.X., Yuan, Y.H., Pan, G.X. and Zhang, W.J. (2009). Effect of long-term fertilization on organic carbon and nitrogen in a subtropical paddy soil.Pedosphere. 19: 727-734.
Islam, M.M., Karim, A.J.M.S., Jahiruddin, M., Majid, N.M., Miah, M.G., Ahmed, M.M. and Hakim, M.A. (2011). Effects of organic manure and chemical fertilizers on crops in the radish-stem amaranth-Indian spinach cropping pattern in homestead area.Aust. J. Crop Sci. 5:1370-1378.
Jackson, M.L. (1973). Soil Chemical Analysis.Prentice Hall of India Pvt. Ltd. New Delhi.
Khan, M.S., Shil, N.C. and Noor, S. (2008). Integrated nutrient management for sustainable yield of major vegetable crops in Bangladesh. Bangladesh. J. Agric. Environ.4: 81-94.
Parihar, S.S. (2004). Effect of crop establishment method, tillage, irrigation and nitrogen on production potential of rice (Oryza sativa L.)-wheat (Triticumaestivum L.) cropping system.J. Ind. Agron. 49: 1-5.
Sood, M.C. (2007). Integrated nutrient supply and management for potato production in Mid Hills of Shimla.Potato J.34: 101-102.
Subbiah, B.V. and Asija, G.L. (1956).A rapid procedure for the estimation of available nitrogen in soils.Current Science. 25: 259-260.
Walkley, A.J. and Black, I.A. (1934). Estimation of soil organic carbon by chromic acid titration method. Soil Sci.37: 29-38.
Yadav, M.D. and Singh, K.D. (1991). Transformation of applied nitrogen in relation to its availability to sugarcane in a calcareous soil. J. Ind. Soc. Soil Sci.39: 292-297.
Issue
Vol 7 No 2 (2015)
Section
Research Articles

This work is licensed under Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) © Author (s)

How to Cite

Effect of integrated nutrient management on nitrogen dynamics in soil of rice -potato based cropping sequence. (2015). Journal of Applied and Natural Science, 7(2), 652-655. https://doi.org/10.31018/jans.v7i2.661