AJPS  Vol.10 No.7 , July 2019
Mango Yield Performance in Lake Victoria Cresent Region of Uganda
Abstract: A study was conducted to evaluate yield performance of mango (Mangifera indica L.) genotypes in the Lake Victoria Crescent zone. The experiment was superimposed on a seven-year-old mango field with 36 genotypes laid out in a randomized complete block design, replicated thrice. Mango fruit set, fruit drop and yield were significantly (P < 0.05) differently among years and genotypes. The highest fruit set was recorded in 2015 and the lowest in 2014. Among genotypes, the maximum and minimum fruit set were observed in Koona and Pinero, respectively. The highest fruit drop was observed in Heidi followed by Keitt and MP1 genotypes. The highest yield of 59.6 kg/tree/year was recorded in Kate while Kensington pride genotype yielded least (3.5 kg/tree/year). In this study variation in mango yield was mainly due to varietal differences. The findings will aid in selecting mango genotype suitable for production in Lake Victoria Crescent agro-ecological zone.
Cite this paper: Ddamulira, G. , Ramathani, I. , Sebikejje, T. , Naluyimba, R. , Otim, A. , Pariyo, A. and Maphosa, M. (2019) Mango Yield Performance in Lake Victoria Cresent Region of Uganda. American Journal of Plant Sciences, 10, 1141-1153. doi: 10.4236/ajps.2019.107082.

[1]   Ssemwanga, J. (2003) Assessment of Market Potential for Selected Tree Fruits in Uganda. FORRI-ICRAF Report, ICRAF-Kampala, Kampala.

[2]   Ajila, C.M. and Prasada Rao, U.J.S. (2013) Mango Peel Dietary Fibre: Composition and Associated Bound Phenolics. Journal of Functional Food, 5, 444-450.

[3]   Adil, O., Abdel Rahim, S., Osman, M.E. and Bangerth, F.K. (2011) Effects of Growth Retardants, Paclobutrazol (pbz) and Prohexadione-Ca on Floral Induction of Regular Bearing Mango (Mangifera indica L.) Cultivars during Off-Season. Journal of Agricultural and Biological Science, 6, 18-26.

[4]   Uganda Investment Authority.

[5]   Sujata, S.M. and Ramanjaneyulu, M. (2016) Production and Export of Mango Fruit in India: An Empirical Analysis of Bengahuru Mango Market. International Journal of Research in Management, Social Science and Technology, 13, 2320-2939.

[6]   Acema, D., Asiku, B., Odama, E. and Egama, D. (2016) Assessment of Mango Pests, Diseases and Orchard Management Practices in West Nile Zone of Uganda. Agriculture, Forestry and Fisheries, 5, 57-63.

[7]   Okoth Okoth, E.M., Sila, D.N., Onyango, C.A., Owino, W.O., Musyimi, S.M. and Mathooko, F.M. (2013) Evaluation of Chemical and Nutritional Quality Attributes of Selected Mango Varieties at Three Stages of Ripeness, Grown in Lower Eastern Province of Kenya—Part 2. Journal of Animal and Plant Sciences, 17, 2619-2629.

[8]   Singh, Z. (2009) Gibberellin Type and Time of Application Influences Fruit Set and Retention in Mango. Acta Horticulturae, 820, 409-412.

[9]   AMA (2010) Mini Mango Baseline in Eastern Uganda Agribusiness Management. Associates Uganda Limited, Kampala.

[10]   Payne, R.W., Murray, D.A., Hardin, S.A., Baird, D.B. and Soutar, D.M. (2011) GenStat for Windows. 14th Edition, VSN International, Hemel.

[11]   Wolfram, S., Somchai, O., Martin, H., Jens, N.W. and Joachim, M. (2009) Yield and Fruit Development in Mango (Mangifera Indica L. cv. Chok Anan) under Different Irrigation Regimes. Agricultural Water Management, 96, 574-584.

[12]   Smith, B.L. (1994) Optimal Leaf Nitrogen Norms for Young and Old Mango Trees (cv. Sensation). Journal of the Southern African Society for Horticultural Sciences, 14, 45-48.

[13]   Singh, S. (2003) Evaluation of Mango Genotypes for Their Flowering, Fruiting and Fruit Quality Attributes. Annuals of Agricultural Research, 24, 234-238.

[14]   Parshant, B., Rakesh, K., Amit, J. and Wali, V.K. (2012) Growth and Yield Performance of Mango Varieties under Rain-Fed Areas of Jammu. Indian Journal of Agricultural Research, 46, 281-285.

[15]   Whiley, A.W. and Schaffer, B. (1997) Stress Physiology. In: Litz, R.E., Ed., The Mango Botany, Production and Uses, CAB International, Wallington, 147-175.

[16]   Ram, S. (1983) Hormonal Control of Fruit Growth and Fruit Drop in Mango cv. Dshehari. Acta Horticulturae, 664, 45-56.

[17]   Ma, W.H., et al. (2001) Observations on the Flowering Fruit Set and Fruit Characteristics of Ten Mango Varieties. South China Fruits, 30, 24-25.

[18]   Yeshitela, T., Robbertse, P.J. and Stassen, P.J.C. (2004) Paclobutrazol Suppressed Vegetative Growth and Improved Yield as Well as Fruit Quality of Tommy Atkins Mango (Mangifera indica L.) in Ethiopia. New Zealand Journal of Crop and Horticultural Science, 32, 281-293.