volume 28 issue 4 (december 2008) : 250 - 253
EFFECT OF BT HYBRIDS, PLANT GEOMETRY AND FERTILIZER LEVELS ON SOIL NUTRIENT AVAILABILITY
1Department of Agronomy,
Tamil Nadu Agricultural University, Coimbatore – 641 003, India
ABSTRACT
The soil available nitrogen and phosphorous was significantly influenced with plant spacing and fertilizer levels. Plant spacing of 90×60 cm and 120×60 cm and application of fertilizers at the rate of 200:100:100 kg NPK ha−1 recorded higher nitrogen and phosphorus availability. Bt hybrids, plant spacing and fertilizer levels had no significant influence on potassium availability.
KEYWORDS
REFERENCES
- Blaise, D., (2004). In: Proceedings of International Symposium on “Strategies for Sustainable Crop Production – A Global Vision” on 23-25 Nov, held at University of Agricultural Sciences, Dharwad, Karnataka (India). pp. 21-28.
- Olsen, S.R. et al. (1954). Estimation of available phosphorus in soil by extraction with sodium bicarbonate. USDA circ 939.
- Seshadri, V. and Basu, A.K. (1998). J. Indian Soc. Cott. Improv., 23:109-117.
- Shanmugam, K., et al. (1977). Madras Agric. J., 64: 634-640.
- Stanford, S. and English, L..(1949). Agron. J., 41: 446-447.
- Subbiah, B.V and Asija, C.C. (1956). Curr. Sci., 25: 259-260.
- Veneugopalan, M.V. et al. (2004). In: Recent advances in cotton research and development in India. Lead
- paper presented in National Symposium on Changing World Order - Cotton Research,
- Development and Policy in context’ at N.G. Ranga Agricultural University, Rajendranagar,Hyderabad, August 10-12,2004.
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This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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