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International Journal of Agronomy
Volume 2014 (2014), Article ID 932759, 8 pages
Growth Rate and Yield of Two Tomato Varieties (Lycopersicon esculentum Mill) under Green Manure and NPK Fertilizer Rate Samaru Northern Guinea Savanna
1Department of Agronomy, Faculty of Agriculture, Ahmadu Bello University, PMB 1044, Zaria, Nigeria
2Department of Soil Science, Faculty of Agriculture, Ahmadu Bello University, PMB 1044, Zaria, Nigeria
Received 29 July 2013; Revised 28 November 2013; Accepted 26 December 2013; Published 20 February 2014
Academic Editor: A. V. Barker
Copyright © 2014 A. S. Isah et al. 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.
- J. K. Willcox, G. L. Catignani, and S. Lazarus, “Tomatoes and cardiovascular health,” Critical Reviews in Food Science and Nutrition, vol. 43, no. 1, pp. 1–18, 2003.
- Y. Sharoni and Y. Levi, “Cancer prevention by dietary tomato lycopene and its molecular mechanisms,” in Tomatoes, Lycopene & Human Health, A. V. Rao, Ed., pp. 111–125, Caledonian Science Press Ltd, Barcelona, Spain, 2006.
- M. J. Periago, J. García-Alonso, K. Jacob et al., “Bioactive compounds, folates and antioxidant properties of tomatoes (Lycopersicum esculentum) during vine ripening,” International Journal of Food Sciences and Nutrition, vol. 60, no. 8, pp. 694–708, 2009.
- FAO, “Faostat,” 2012, http://faostat.fao.org/site/339/default.aspx.
- S. M. Nandwa, “Soil organic carbon (SOC) management for sustainable productivity of cropping and agro-forestry systems in Eastern and Southern Africa,” Nutrient Cycling in Agroecosystems, vol. 61, no. 1-2, pp. 143–158, 2001.
- S. K. Kimani, S. M. Nandwa, D. N. Mugendi et al., “Principles of soil fertility management,” in Soil Fertility Management in Africa: A Regional Perspective, M. P. Gichuru, A. Bationo, M. A. Bekunda et al., Eds., Academy Science Publishers, 2003.
- D. E. Okwu and N. S. Ukanwa, “Nutritive value and phytochemical contents of flute pumpkin (Telfaria occidentalis Hook) vegetable grown with different levels of turkey droppings,” in Proceedings of the 8th African Crop Science Society Conference, vol. 8, pp. 1759–1964, 2007.
- M. Ali, “Evaluation of green manure technology in tropical lowland rice systems,” Field Crops Research, vol. 61, no. 1, pp. 61–78, 1999.
- B. Bath, Matching the availability of N mineralised from crops with the N-demand of field vegetables [Doctoral thesis unpublished], Swedish University of Agricultural Science, Uppsala, Sweden, 2000.
- B. Ibewiro, N. Sanginga, B. Vanlauwe, and R. Merckx, “Nitrogen contributions from decomposing cover crop residues to maize in a tropical derived savanna,” Nutrient Cycling in Agroecosystems, vol. 57, no. 2, pp. 131–140, 2000.
- R. Hunt, Plant Growth Analysis, vol. 96 of Studies in Biology, Edward Arnold, London, UK, 1982.
- P. J. Radford, “Growth analysis formulae, their uses and abuse,” Crop Science, vol. 3, pp. 171–173, 1967.
- R. G. D. Steel and J. H. Torrie, Principles and Procedures of Statistics. A Biometrical Approach, McGraw-Hill, New York, NY, USA, 1987.
- M. A. N. Anikwe, C. I. Okonkwo, and N. L. Aniekwe, “The effect of changing land use on selected soil properties in the Abakaliki agroecological zone, south-eastern Nigeria,” International Journal of Environmental Education and Information, vol. 18, no. 1, pp. 79–84, 1999.
- J. O. Olaniyi, W. B. Akanbi, T. A. Adejumo, and O. G. Akande, “Growth, fruit yield and nutritional quality of tomato varieties,” African Journal of Food Science, vol. 4, no. 6, pp. 398–3402, 2010.
- A. K. Nafiu, A. O. Togun, M. O. Abiodun, and V. O. Chude, “Effects of NPK fertilizer on growth, drymatter production and yield of eggplant in southwestern Nigeria,” Agriculture and Biology Journal of North America, vol. 2, no. 7, pp. 1117–1125, 2011.
- B. Liu, M. L. Gumpertz, S. Hu, and J. B. Ristaino, “Long-term effects of organic and synthetic soil fertility amendments on soil microbial communities and the development of southern blight,” Soil Biology and Biochemistry, vol. 39, no. 9, pp. 2302–2316, 2007.
- L. B. Tonfack, A. Bernadac, E. Youmbi, V. P. Mbouapouognigni, M. Ngueguim, and A. Akoa, “Impact of organic and inorganic fertilizers on tomato vigor, yield and fruit composition under tropical andosol soil conditions,” Fruits, vol. 64, no. 3, pp. 167–177, 2009.
- A. O. Togun, W. B. Akanbi, and J. A. Adediran, “Growth, nutrient uptake and yield of tomato in response to different plant residue compost,” Food Agriculture and Environment, vol. 2, no. 1, pp. 310–316, 2004.
- D. I. Akanni and S. O. Ojeniyi, “Effect of different levels of poultry manure on soil physical properties, nutrients status growth and yield of tomato (Lycopersicum escunlentus),” Journal of Agronomy, vol. 1, pp. 1–4, 2007.
- M. Rashidi and F. Keshavarzpour, “Effect of different tillage methods on soil physical properties and crop yield of watermelon (Citrullus vulgaris),” ARPN Journal of Agricultural and Biological Science, vol. 2, no. 6, pp. 1–16, 2007.