Dynamics of potassium by the combined use of organic manures and inorganic potassium fertilizers on available nutrients of groundnut crop (Arachis hypogea) in Madukkur soil series
##plugins.themes.bootstrap3.article.main##
Abstract
A pot culture experiment was conducted to study the effect of combined use of organic manures with inorganic Potassium (K) fertilizers on available nutrients of groundnut crop under Madukkur soil series at Tamil Nadu Agricultural College and Research Institute, Madurai during kharif season of 2008-2009. The experiment was laid out in completely randomized design (factorial) with two replications. Main pot treatments comprised of three types of manures viz., control (M0), pressmud @ 5 t ha-1 (M1), vermicompost @ 2 t ha-1 (M2), farmyard manure @12.5 t ha-1 ( M3 ) and sub pot treatment comprised of 4 levels of K viz., 0 (K0), 100 (K1), 75 (K2) and 50 kg of K2O ha-1 (K3) with a recommended dose of fertilizer respectively. The results revealed that the among the various levels of treatments, Among the nutrient level 100 kg K2O ha-1(K1) with pressmud @ 5 t ha-1 (M1) (K1M1) levels have recorded the highest values of available nitrogen, phosphorus and potassium (211.77, 12.76, and 256.87 kg ha-1) while the untreated control registered the lowest values. The available calcium and magnesium content was found highest (228.83 and 123.55 ppm) when applied with 100 kg K2O ha-1with pressmud @ 5 t ha-1( K1M1 ) respectively and the lowest value recorded in the control pot.
##plugins.themes.bootstrap3.article.details##
##plugins.themes.bootstrap3.article.details##
Available nutrients, Farmyard manure, Groundnut, Potassium fertilizers, Pressmud and Vermicompost
Bhargava, P.N., Jain, H.C and Bhatia, A.K. (1997). Response of rice and wheat to potassium. J .Potasium Res., 1:45-61.
Billore, S.D., Vyas, A.K., Ramesh, A., Joshi, O.P. and Khan, I.R. (2008). Sustainability of soybean (Glycine max) –wheat(Triticum aestivum) cropping system under integrated nutrient management. Indian J. Agric. Sci., 78(4): 358-361.
Dutta, B.K. and Joshi, D.C. (1983). Studies on different forms and K fixation i some alluvium derived soils of arid zone. Indian Potash. J.,8(3):27-36.
Elsokkary, I.H. (1973). Evaluation of K availability indices and K release of some soils of Egypt. Potash Rev. 2:231-234.
Ghosh and Ghosh, S.K. (1976). Potassium in some soils of Nagaland. Bull 10.Potassium in soils. crops and fertilizers. Indian Soc.Soil Sci., New Delhi, pp.184-186.
Gomez, K.A. and Gomez, A.A. (1984). Statistical procedures for Agricultural Research., John Wiley and Sons, New Delhi. p. 680.
Jackson, M.L. 1973. Soil chemical analysis, Prentice Hall of India (pvt.) Ltd., New Delhi.
Natarajan, S.D. (2001). Effect of farm waste and organic manures on soil properties nutrient availability and yield of rice wheat grown in sodic vertisol. J. Indian Soc. Soil. Sci., 42(2): 253-256.
Olsen, S.R., Cole, C.V., Watanabe, F.S. and Dean, A.L. (1954). Estimation of available phosphorus in soils by extraction with sodium carbonate. Circular No. 939 USDA.
Pal, D.K., Bhattacharyya, T., Deshpande, S.B., Sarma, V.A.K. and Velayutham, M. (2000). Significance of Minerals in Soil Environment of India. NBSS Review Series 1, NBSS and LUP, Nagpur, 68p.
Samawat, S., Lakzian, A. and Zamirpour, A. (2006). The effect of vermicompost on growth characteristics of groundnut. Agric. Sci. and Tech., 15(2): 83-89.
Srinivasa Rao, Ch., Subba Rao, A. and Rupa, T. (2001). Need for inclusion of nonexchangeable potassium in soil test based potassium fertilizer recommendations. Fertiliser News 46: 31-40.
Stanford, S. and English, L. (1949). Use of flame photometer in rapid soil tests of K and Ca. Agron. J., 41: 416-447.
Steenkamp, C.J. (1965). Potassium fixation by block subtropical clay and changes in the mineral lattice of clay on fixation. S. Afr. J. Agric. Sci., 8: 535-542.
Subbiah, B.V. and Asija, G.L. (1956). A rapid procedure for the estimation of available nitrogen in soils. Curr.Sci., 25: 259-260.
Thimmareddy, K., Desai, B.K., Kumar, S.N. Vinoda (2013). Uptake of NPK, Availability of NPK and Quality Parameters of Bt Cotton (Gossypium hirsutum L.) as Influenced by Different Bio-fertilizers and In-situ Green Manuring under Irrigation. International Journal of Agriculture, Environment and Biotechnology, 6(4): 623-628.
Thirunavukkarasu, M. and Vinoth, R. (2013). Influence of Vermicompost application alongwith Nitrogen on Growth, Nutrients uptake, Yield Attributes and Economics of Rice (Oryza sativa L.). International Journal of Agriculture, Environment and Biotechnology, 6(4): 599-604.
Wood, L.K. and Deturk, E.E. (1940). Adsorption of ammonium and potassium in non replaceable form Soil. Sci. Soc. Amer. Proc. 25 : 101-104.
This work is licensed under Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) © Author (s)
