Performance of watermelon (Citrullus lanatus L.) in response to organic and NPK fertilizers

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Abstract

The soil of North-Central Nigeria is home to many plant products that are used as industrial raw materials, and after processing their waste are often left in drainage channels, which ultimately find their way into rivers and streams where they pollute these water bodies, and sometimes some of these materials are burnt, which further aggravates global warming. In addition, the soil of the region is characterized by low organic matter content because of annual bush burnings, which reduce the low humus content of soils. Watermelon requires a fertile soil, which is high in organic matter content, while infertile soils yield an increased production of male flowers at the expense of female flowers, which results in low fruit set. Therefore, a study was carried out at the University of Ilorin Teaching and Research Farm, Ilorin, North-Central Nigeria, during the rainy seasons of 2013 and 2014 to assess the effect of different organic materials on the growth and yield of watermelon. The factors imposed were a control, NPK fertilizer and five organic materials (neem seed cake (NSC), jatropha seed cake (JSC), poultry manure (PM), compost manure (CM), and cow dung (CD)). The experiment was a randomized complete block design (RCBD) replicated thrice. Data collected on soil physico-chemical properties were: organic matter content, soil pH, organic carbon, total N, P, K, Ca, and Mg, bulk density (BD), micro porosity (MIP), macro porosity (MAP), and saturated hydraulic conductivity (KS). Plant parameters evaluated include growth (vine length and number of leaves) and yield (number of fruits per plant, fruit weight per plant, and yield ha−1). Results indicated that the organic matter content increased after the first year’s cropping and declined at the end of the study. The amended plots showed significantly higher values (P < 0.05) with respect to most soil physical properties (MIP), (MAP), and (KS), except the BD, where the values were lower. The bulk density particularly deteriorated on soils that were not organically amended. In addition, the soil chemical properties examined increased following the first year’s cropping, and thereafter declined at the end of the second-year cropping season. The response of watermelon showed that the two years’ yield data ranged between 334 and 402 t/ha, 306 and 390 t/ha, and 38.25 and 59.20 t/ha for NPK, poultry manure, and control treatments respectively. From the results, it was observed that the organic amendments were environmentally more friendly compared to the inorganic amendment (NPK fertilizer) in terms of positive effects on soil structural properties.

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  • [1] Schippers R. R. (2002) African indigenous vegetables: An overview of the cultivated Species. Chatham UK: Natural Resources Institute/ACP-EU Technical Centre for Agricultural and Rural Cooperation 193–202.

  • [2] Guner N. Wehner T. C. (2004) The genes of watermelon. HortScience 39 1175–1182.

  • [3] Setiawan B. Sulaeman A. Giraud D. W. Driskell J. A. (2001) Carotenoid content of selected Indonesian fruits. Journal of Food Composition and Analysis 14 169–176.

  • [4] National Watermelon Promotion Board (2008) http//.ams.usda.gov ifv/rpb.html.

  • [5] Wehner T. C. (2008) Overview of the genes of watermelon. Proc. Cucurbitaceae.

  • [6] Oyolu C. (1977) A quantitative and qualitative study of seed types in egusi (Colocynthis citrullus L.). Tropic Sci. 19 55–62.

  • [7] Oyenuga V. A. B. L. Fetuga. (1975) Some aspects of the biochemistry and nutritive value of the watermelon seed. J. Sci. Fd Agric. 26 843–854.

  • [8] FAO Statistics. (2011) Food and Agriculture Organization of the United Nations. Production Yearbook 2003 57. Rome.

  • [9] Abdel A. M. Eldesuki R. M. Salman S. R. Hussein S. D. (2005) Performance of some snap bean varieties as affected by different levels of mineral fertilizers. J. Agro. 4 242–247.

  • [10] Lawal A. B. (2000) Response of cucumber to intercropping with maize and varying rates of farmyard manure and inorganic fertilizer. Agriculture and Environment 2(1) 78–83.

  • [11] Chedha K. L. (2006). Handbook of horticulture 226–229.

  • [12] John L. W. Jamer D. B. Samuel L. T. Warner L.W. (2004) Soil fertility and fertilizers: an introduction to nutrient management. Person Education 106–153. Delhi.

  • [13] Balasubrabramaniyan P. Palaniappan S. P. (2003) Principles and practices of agronomy. Agrobios Jodhpur India.

  • [14] Delgado Montoya J. L. Parado Tejeda E. (1989) Potential multipurpose agroforestry crops identified for the Mexican Tropics. In: Wickens G. E. Haq N Day P. (eds) New Crops for Food and Industry. London: Chapman and Hall 166–173.

  • [15] Gubitz G. M. (1998) Jatropha curcas oil as fertilizer and animal feed. In: Foidl N. Kashhyap A. (eds) Exploring the potential of Jatropha curcas in rural development and environmental protection. Proceedings of a workshop held from the 13 to 15 May 1998 Harare – Zimbabwe.

  • [16] Radwanski S. A. Wickens G. E. (1981) Vegetative fallows and potential value of the neem tree in the tropics. Economy Botany 33 398–414.

  • [17] Soon L. G. Bottrel D. G. (1994) Neem pesticide in rice. Potentials and limitations. International Rice Research Institute. Manilla Philippines 75–91.

  • [18] Hesse P. R. Mishra R. V. (1982) Mineral on organic project field document no 14 RAS/75004. FAO/UNDP Project on organic recycling. FAO Rome: 114.

  • [19] Ozores–Hampton M. Stansly P. A. McSorley R. Obreza T. M. (2005) Effect of long-term organic amendment and soil solarization on pepper and watermelon growth yield and soil fertility. HortScience 40 80–84.

  • [20] Ewulo B. S. Ojeniyi S. O. Akanni D. A. (2008) Effect of poultry manure on selected soil physical and chemical properties growth yield and nutrient status of tomato. African Journal of Agricutural Research 3 612–616.

  • [21] Remison S. U. Eifediyi E. K. (2014) Effects of different organic materials and NPK fertilizer on the performance of maize. Poljoprivreda 20 16–21.

  • [22] Olatunji U.S.A. Ayuba A. Oboh V. U. (2007) Growth and yield of okra and tomato as affected by pig dung and other organic manures: issues for economic consideration in Benue State. Proceedings of the 30th Annual Conference of the Soil Science Society of Nigeria 5th–9th December 2006. University of Agriculture Makurdi 91–98.

  • [23] Ogunwale J. A. Olaniyan J. O. Aduloju M. O. (2002) Morphological physiochemical and clay mineralogical properties of soils overlaying basement complex rocks in Ilorin East Nigeria. Moor J. Agric. Res. 3(2) 147–154.

  • [24] Thomas G. W. (1982) Exchangeable cations method of soil analysis. Part 11 Agronomy Monograph 9 3rd edition of ASA and SSSA Madison Wisconsin.

  • [25] Bremner J. M. (1982) Inorganic nitrogen. In: Page A. L. Miller R. H. Keeney D. R. (eds) Methods of soil analysis. Part 11 second edition. ASA Madison Wisconsin.

  • [26] Kuo S. (1996). Phosphorus. In: Sparks D. L. (ed.) Methods of soil analysis. Part 3 – Chemical methods. American Society of Agronomy Madison 869–919.

  • [27] Nelson D. W. Sommers I. E. (1982) Organic carbon. In: Page A. L. Miller R. H. Keeney D. R. (eds) Methods of soil analysis. Part 2. Agron. Monogr. 9 ASA and SSSA. Madison W. I. USA.

  • [28] Bouwer A. (1986) Intake rate: Cylinder Infiltrometer: Paper 825–843 In: Klute A. (ed.) Methods of Soil Analysis. ASA monograph 9. ASA Madison.

  • [29] Blake G. R. Hartage J. H. (1986) Bulk density. In: Methods of Soil Analysis – Part 1 ASA Monograph 9 363–375. ASA Madison 101.

  • [30] Kemper W. D. Rosenau R. C. (1986) Aggregate stability and size distribution. In: Klute A. (ed.) Methods of Soil Analysis – Part 1: Physical and mineralogical methods. Monograph 9 2nd ed. ASA Madison Wisc.

  • [31] Ahamefule E. Henry Nwokocha C. Chukwuma Amana S. Mathew. (2015) Stability and hydrological modifications in a tilled soil under selected organic amendments in South-Eastern Nigeria. Albanian Journal of Agric. Sci. 14 127–136.

  • [32] Akinrinade E. A. Obigbesan G. O. (2000) Evaluation of the fertility status of selected soils for crop production in five ecological zones of Nigeria. Proceedings 25th Annual Conference of Soil Science Society of Nigeria Ibadan. 279–288

  • [33] Jordan D. Ponder F. Hubbard V. (2003) Effects of soil compaction forest leaf litter and nitrogen fertilizer on two oak species and microbial activity. Applied Soil Ecol. 23 33–41.

  • [34] Ahamefule H. E. Mbagwu J. S. C. (2007) Effects of phosphorus and four tillage mulch systems on the physico-chemical properties of an ultisol in Eastern Nigeria. Agro-Science Journal 6 25–32.

  • [35] Eifediyi E. K. Ahamefule H. E. Oseghale E. S. Remison S. U. Haruna B. O. (2016) Growth and yield response of garden egg (Solanum melongena L.) to neem seed cake application. Tropical Agriculture (Trinidad) 93 21–28.

  • [36] Yamaguchi M. (1983) World vegetables: Principles production and nutritive values. Van Nostrand Reinhold. New York.

  • [37] Aguyoh J. N. Audi W. Saidi M. Gao-Qiong L. (2010) Growth yield and quality response of watermelon (Citrullius lanatus [Thunb] Mansf. & Nakai cv. Crimson Sweet) subjected to different levels of Tithonia manure. International Journal of Science and Nature 1 7–11.

  • [38] Enujeke E. C. Ojeifo I. M Nnaji G. U. (2013) Residual effects of organic manure and inorganic fertilizer on maize grain weight and some soil properties in Asaba area of Delta State. International Journal of Advanced Biological Research 3 433–442.

  • [39] Aniekwe G. Nwokwu L. (2014) Impact of different mulching materials on the growth and yield of watermelon (Citrullus lanatus) in Abakaliki. Southeastern Nigeria Journal of Biology Agriculture and Healthcare 4 22–30.

  • [40] Graham M. Gratte H. (2005) Farm note: Australia Department of Agriculture 75(94).

  • [41] Messiaen C.-M. (1992) The tropical vegetable garden. Macmillan Press ltd London with Basingstoke in cooperation with CTA The Netherlands.

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