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Integrated Effect of Organic Manures and Inorganic Fertilizers on N, P and K Fractions at Harvest in Maize-spinach Cropping Sequence
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Keywords
Cropping System, Fertilizers, Nitrogen, Phosphorus, Potassium, Maize, Spinach, Organic Manures, Fractions
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- Bremner, J.M. (1965). Inorganic forms of nitrogen. In: Methods of soil analysis, (Part-2 (ed.) C A Black et al.) American Society of Agronomy, Madison, Wisconsin 9: 1179-1237.
- Page, A.L., Miller, R.H. and Keeny, D.R. (1982). In : Methods of soil analysis Part 2. American Society of Agronomy, Inc. Madison, Wisconsin, USA.
- Puranik, R.B., Ballal, D.K. and Barde, N.K. (1978). Studies on nitrogen forms as affected by long term manuring and fertilization in Vertisols. J. Indian Soc. Soil Sci., 26(2): 169-172.
- Randhawa, J.S. and Brar, R.S. (2004). Management of nutrients in a cropping system. Indian Farmers Digest., 37(5-6) : 18-21.
- Reddy, T.P. (2008). Integrated nitrogen management with vermicompost in onion radish cropping system. Ph.d. (Ag.) Thesis Acharya N.G. Ranga Agricultural University, HYDERABAD, A.P. (INDIA).
- Rokima, J. and Prasad, B. (1991). Integrated nutrient management- II. Transformation of applied P into inorganic P fractions in relation to its availability and uptake in calcareous soil. J. Indian Soc. Soil Sci., 39 : 703-709.
- Sarawad, I.M., Guled, M.B. and Gundlur, S.S. (2005). Influence of integrated nutrient supply system for Rabi sorghum- chickpea crop rotation on crop yields and soil properties. Karnataka J. Agric. Sci., 18: 673-679.
- Tandon, H.L.S. and Sekhon, G.S. (1998). Potassium research and agricultural production in India, FDCO publications, New Delhi, 144 pp.
- Tisdale, S.N., Nelson, W.L., Beeton, J.D. and Havlin, J.L. (1995). Soil fertility and fertilizers, 5th edition, Prentice Hall, Indian Private Limited, NEW DELHI (INDIA).
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