Phenology of Sclerocarya birrea (A. Rich.) Hochst. Provenances

V. J. Msukwa, C. R. Y. Munthali, B. I. Nyoka, E. Missanjo

Abstract


Phenology study was conducted to assess 22 genotypes of Sclerocarya birrea (A. Rich.) Hochst, collected from West, Eastern and Southern Africa. Assessments were done on time for bud onset, flower opening, leaf flush, fruit set, fruit maturity period and fruit production.  Highly significant (P< 0.001) variations between provenances were obtained in all the phenological traits assessed including variations between sexes in time from flower bud set to anthesis. There was flowering overlaps and synchrony between provenances and sexes with males flowering earlier than females. So far two subpopulations have emerged within the trial referred to as early and late flowering genotypes. The early flowering included provenances from Mozambique, and Swaziland while the late flowering encompassed provenances from Malawi, Zimbabwe, Namibia, Tanzania and Zambia. Fruit maturity period ranged from 76±2 to 192±15days. The early flowering genotypes flowered, fruited and matured between August and January while the late genotypes flowered and fruited from September to May. There were highly significant (P≤0.001) variations in fruit yield of S. birrea provenances between 2016/2017 and 2017/2018 seasons with the former being more productive than the later confirming that S. birrea fruit yield is not constant across seasons due to seed mating effects. There were very strong positive relationship ranging r=0.81 to r=0.78 between leaf flush, bud set, flower opening and fruit set significant at (P<0.001). Some trees classified as females in the first year as based on flowers were found have male flowers which calls for more detailed investigations into this sex change behaviour.

Keywords


Leaf Flush; Sex Change; Genetic Relatedness; Synchrony; Dioecious Species; Anthesis.

References


Schmidt, E., M. Lötter, W. McCleland and J. Burrows. “Trees and Shrubs of Mpumalanga and Kruger National Park.” National Botanical Institute, Pretoria (2002): 330–331.

Hall, J.B., E.M. O'Brien and F.L. Sinclair. “Sclerocarya Birrea: A Monograph.” Publication Number 19, School of Agricultural and Forest Sciences, University of Wales, Bangor, UK. (2002).

Chirwa, P. and F. Akinnifesi. “Ecology, biology and distribution of Uapaca kirkiana Strychnos coculoides and sclerocarya birrea in Southern Africa.” CAB International 2007. Indigenous Fruit Trees in the Tropics: Domestication, 323 Utilization and Commercialization. (2014).

Khonje, C. "Distribution and population structures of an important indigenous fruit tree in Malawi: Sclerocarya birrea (A. Rich) Hochst [BSc thesis]." Chancellor College, Zomba, Malawi (1999).

Mkwezalamba, Idah, Chimuleke R. Y. Munthali, and Edward Missanjo. “Phenotypic Variation in Fruit Morphology Among Provenances ofSclerocarya birrea(A. Rich.) Hochst.” International Journal of Forestry Research 2015 (2015): 1–8. doi:10.1155/2015/735418.

Nyoka, B. I., T. Chanyenga, S. A. Mng’omba, F. K. Akinnifesi, and W. Sagona. “Variation in Growth and Fruit Yield of Populations of Sclerocarya Birrea (A. Rich.) Hochst.” Agroforestry Systems 89, no. 3 (December 31, 2014): 397–407. doi:10.1007/s10457-014-9774-6.

Moyo, Mack, Manoj G. Kulkarni, Jeffrey F. Finnie, and Johannes Van Staden. “After-Ripening, Light Conditions, and Cold Stratification Influence Germination of Marula [Sclerocarya Birrea (A. Rich.) Hochst. Subsp. Caffra (Sond.) Kokwaro] Seeds.” HortScience 44, no. 1 (February 2009): 119–124. doi:10.21273/hortsci.44.1.119.

Nerd, Avinoam, and Yosef Mizrahi. "Domestication and introduction of marula (Sclerocarya birrea subsp. caffra) as a new crop for the Negev desert of Israel." New crops. Wiley, New York (1993): 496-499.

Leakey, R.R.B. “Domestication potential of Marula (Sclerocarya birrea subsp caffra) in South Africa and Namibia: 3 Multiple trait selection.” Agroforestry System 64 (2005): 51-59.

Munguia-Rosas, Miguel A., Jeff Ollerton, And Victor Parra-Tabla. “Phenotypic Selection on Flowering Phenology and Size in Two Dioecious Plant Species with Different Pollen Vectors.” Plant Species Biology 26, no. 3 (February 21, 2011): 205–212. doi:10.1111/j.1442-1984.2011.00320.x.

Bwanali, R. J., G. Chakalema, W. Sagona, and P. W. Chirwa. "Phenological studies of an international provenance trial of Sclerocarya birrea in Malawi." Forest Research Institute of Malawi, FRIM Report 4003 (2004).

Chirwa, P. W., R. J. Bwanali, G. Meke, W. Sagona, C. R. Y. Munthali, and L. Mwabumba. "Growth and phenology of a three-to four-year-old Sclerocarya birrea international provenance trial in Malawi." Southern Hemisphere Forestry Journal 69, no. 1 (2007): 49-54.

Msukwa, Violet, Chimuleke RY Munthali, Edward Missanjo, Clement Z. Chilima, Simon A. Mng’omba, Willie Sagona, and Idah Mkwezalamba. "Growth Performance and Fruit Production of Sclerocarya birrea (A. Rich.) Hochst. Provenances in Malawi." Int J Sci Res in Agric Sci 3 (2016): 042-049.

Helm, C.V., S.L. Scott, and E.T.F. Witkowski. “Reproductive Potential and Seed Fate of Sclerocarya Birrea Subsp. Caffra (marula) in the Low Altitude Savannas of South Africa.” South African Journal of Botany 77, no. 3 (August 2011): 650–664. doi:10.1016/j.sajb.2011.02.003.

Sreekala, A.K. “Importance of plant reproductive biology in conservation.” Conference Paper (2017): • https://www.researchgate.net/publication/314364124

Khanduri, Vinod Prasad, C. M. Sharma, K. S. Kumar, and S. K. Ghildiyal. “Annual Variation in Flowering Phenology, Pollination, Mating System, and Pollen Yield in Two Natural Populations ofSchima wallichii(DC.) Korth.” The Scientific World Journal 2013 (2013): 1–11. doi:10.1155/2013/350157.

Munthali, C. R. Y., P. W. Chirwa, and F. K. Akinnifesi. “Phenotypic Variation in Fruit and Seed Morphology of Adansonia Digitata L. (baobab) in Five Selected Wild Populations in Malawi.” Agroforestry Systems 85, no. 2 (March 6, 2012): 279–290. doi:10.1007/s10457-012-9500-1.

Snelder, D. J., M. Klein, and S. H. G. Schuren. “Farmers Preferences, Uncertainties and Opportunities in Fruit-Tree Cultivation in Northeast Luzon.” Agroforestry Systems 71, no. 1 (July 16, 2007): 1–17. doi:10.1007/s10457-007-9086-1.

Ayre, David J., and Eleanor O’Brien. “Does Provenance Matter? Fitness Is Not Determined by Genetic Distance or the Scale of Pollen Dispersal inGrevillea sphacelata(Proteaceae).” Botanical Journal of the Linnean Society 173, no. 2 (September 5, 2013): 290–302. doi:10.1111/boj.12085.

Giménez-Benavides, Luis, Raúl García-Camacho, José María Iriondo, and Adrián Escudero. “Selection on Flowering Time in Mediterranean High-Mountain Plants Under Global Warming.” Evolutionary Ecology 25, no. 4 (October 30, 2010): 777–794. doi:10.1007/s10682-010-9440-z.

Rios, Luis Diego, Gilbert Barrantes, and Alfredo Cascante-Marin. “Late Flowering and Low Synchrony with Males Enhance Female Reproductive Success in the Dioecious Palm Chamaedorea Pinnatifrons” (June 7, 2016). doi:10.1101/057547.

Munjuga, M.R. “Sclerocarya birrea subspecies birrea (A. Rich.) Hochst. A reproductive biology.” In: Hall JB, O’Brien EM, Sinclair FL, (Eds.) Sclerocarya birrea: a monograph School of Agricultural and Forest Sciences, University of Wales Bangor, (2000).

Queenborough, Simon A., Aelys M. Humphreys, and Renato Valencia. “Sex-Specific Flowering Patterns and Demography of the Understorey Rain Forest Tree Iryanthera Hostmannii (Myristicaceae).” Tropical Conservation Science 6, no. 5 (November 2013): 637–652. doi:10.1177/194008291300600504.

Otárola, Mauricio Fernández, Marlies Sazima, and Vera N. Solferini. “Tree Size and Its Relationship with Flowering Phenology and Reproductive Output in Wild Nutmeg Trees.” Ecology and Evolution (August 2013): n/a–n/a. doi:10.1002/ece3.742.

Fonseca, Darliana Costa, Márcio Leles Romarco Oliveira, Israel Marinho Pereira, Cássia Michelle Cabral, Cristiane Coelho Moura, and Evandro Luiz Mendonça Machado. “Phenological Strategies of Dioecious Species in Response to the Environmental Variations of Rupestrian Grasslands.” Cerne 23, no. 4 (December 2017): 517–527. doi:10.1590/01047760201723042388.

Forrest, Jessica R. K. “Plant Size, Sexual Selection, and the Evolution of Protandry in Dioecious Plants.” The American Naturalist 184, no. 3 (September 2014): 338–351. doi:10.1086/677295.

Williams, Geoff, and Paul Adam. The flowering of Australia's rainforests: A plant and pollination miscellany. Csiro Publishing, 2010.

Polce, Chiara, Michael P Garratt, Mette Termansen, Julian Ramirez-Villegas, Andrew J Challinor, Martin G Lappage, Nigel D Boatman, et al. “Climate-Driven Spatial Mismatches Between British Orchards and Their Pollinators: Increased Risks of Pollination Deficits.” Global Change Biology 20, no. 9 (May 2, 2014): 2815–2828. doi:10.1111/gcb.12577.

Murali, K. S., and R. Sukumar. “Leaf Flushing Phenology and Herbivory in a Tropical Dry Deciduous Forest, Southern India.” Oecologia 94, no. 1 (1993): 114–119. doi:10.1007/bf00317311.

Asaro, Christopher, and Lori A. Chamberlin. “Outbreak History (1953-2014) of Spring Defoliators Impacting Oak-Dominated Forests in Virginia, with Emphasis on Gypsy Moth (Lymantria disparL.) and Fall Cankerworm (Alsophila pometariaHarris).” American Entomologist 61, no. 3 (September 2015): 174–185. doi:10.1093/ae/tmv043.

Borchert, Rolf, Kevin Robertson, Mark D. Schwartz, and Guadalupe Williams-Linera. “Phenology of Temperate Trees in Tropical Climates.” International Journal of Biometeorology 50, no. 1 (April 6, 2005): 57–65. doi:10.1007/s00484-005-0261-7.

Friedman, Jonathan M., James E. Roelle, and Brian S. Cade. “Genetic and Environmental Influences on Leaf Phenology and Cold Hardiness of Native and Introduced Riparian Trees.” International Journal of Biometeorology 55, no. 6 (September 17, 2011): 775–787. doi:10.1007/s00484-011-0494-6.

Elliott, Stephen, Patrick J. Baker, and Rolf Borchert. “Leaf Flushing During the Dry Season: The Paradox of Asian Monsoon Forests.” Global Ecology and Biogeography 15, no. 3 (May 2006): 248–257. doi:10.1111/j.1466-8238.2006.00213.x.

Rivera, Guillermo, Stephen Elliott, Linda S. Caldas, Guillermo Nicolossi, Vera T. R. Coradin, and Rolf Borchert. “Increasing Day-Length Induces Spring Flushing of Tropical Dry Forest Trees in the Absence of Rain.” Trees 16, no. 7 (July 20, 2002): 445–456. doi:10.1007/s00468-002-0185-3.

Kaszkurewicz, Anatol, and Peter J. Fogg. “Growing Seasons of Cottonwood and Sycamore as Related to Geographic and Environmental Factors.” Ecology 48, no. 5 (September 1967): 785–793. doi:10.2307/1933736.

Emanuel, P.L., C.M. Shackleton, and J.S. Baxter. “Modelling the Sustainable Harvest of Sclerocarya Birrea Subsp. Caffra Fruits in the South African Lowveld.” Forest Ecology and Management 214, no. 1–3 (August 2005): 91–103. doi:10.1016/j.foreco.2005.03.066.

Loescher, Wayne H., Thaddeus McCamant, and John D. Keller. "Carbohydrate reserves, translocation, and storage in woody plant roots." HortScience 25, no. 3 (1990): 274-281.

Zhang, Binbin, Bin Peng, Chunhua Zhang, Zhizhong Song, and Ruijuan Ma. “Determination of Fruit Maturity and Its Prediction Model Based on the Pericarp Index of Absorbance Difference (IAD) for Peaches.” Edited by Yuepeng Han. PLOS ONE 12, no. 5 (May 15, 2017): e0177511. doi:10.1371/journal.pone.0177511.

Hatfield, Jerry L., and John H. Prueger. “Temperature Extremes: Effect on Plant Growth and Development.” Weather and Climate Extremes 10 (December 2015): 4–10. doi:10.1016/j.wace.2015.08.001.

Goldschmidt, Eliezer E. “The Evolution of Fruit Tree Productivity: A Review.” Economic Botany 67, no. 1 (January 15, 2013): 51–62. doi:10.1007/s12231-012-9219-y.

Crone, Elizabeth E., Eliot J. B. McIntire, and Jedediah Brodie. “What Defines Mast Seeding? Spatio-Temporal Patterns of Cone Production by Whitebark Pine.” Journal of Ecology (January 2011): no–no. doi:10.1111/j.1365-2745.2010.01790.x.

Shackleton, C. “Growth and fruit production of Sclerocarya birrea in the South African lowveld.” Agroforestry Systems 55 (2002): 175-180. 175–180. doi:10.1023/a:1020579213024.

Diallo, B.O., D. Mckey, M.H. Chevallier, I. Hélène, H.I. Joly and M. Martine Hossaert-Mckey. “Breeding system and pollination biology of the semidomesticated fruit tree, Tamarindus indica L. (Leguminosae: Caesalpinioideae): Implications for fruit production, selective breeding, and conservation of genetic resources. African Journal of Biotechnology 7, no. 22 (2008): 4068 – 4075.

Zobel, B. and J. Talbert. “Applied Forest Tree Improvement.” John Willey & Sons, USA, 1984.

Singh, K. P., and C. P. Kushwaha. “Diversity of Flowering and Fruiting Phenology of Trees in a Tropical Deciduous Forest in India.” Annals of Botany 97, no. 2 (December 15, 2005): 265–276. doi:10.1093/aob/mcj028.


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DOI: 10.28991/esj-2019-01164

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