Nutrient Content and Dry Matter Degradability of Acacia Species in Arid and Semi-Arid Land of Baringo County, Kenya

H. C. Kandie, J. K. Kitilit, G. W. O. Oliech, J. O. Ondiek

Abstract


The inadequate grass-based feed sources in arid and semi-arid lands (ASALs) constraint livestock production. Acacia trees and shrubs form the dominant vegetation in parts of the ASAL of Sub-Saharan Africa where they offer solutions to feed shortage. The current study examined the nutrient content and dry matter degradability of Acacia species preferred by goats in Marigat Sub-county, Baringo County. The collected samples of Acacia spp. leaves were cleaned with water, air-dried in the shade for five days, thoroughly mixed and oven-dried at 60oC for 24 hrs, then grounded and packed in air-tight polythene bags. The samples were analysed for proximate composition before 200 mg of the sample was subjected to in-vitro degradability. The data obtained was subjected to ANOVA. The dry matter (DM) for all the tree species ranged from 95.42% in A. mellifera to 97.21% in A. nilotica leaves and was not significantly different. The crude protein (CP) content was significantly high in A. Mellifera at 22.00% while the fibre content was significantly different with A. brevispica at 28.12%. The ash content was significantly high in A. senegal at 15.59%. The findings of in-vitro dry matter degradation (IVDMD) indicated that A. nilotica had highest gas production at 48 hours followed by A. senegal at 24 hours. The gas production at 48 hours for A. nilotica leaves was significantly different (p<0.05) from A. brevispica leaves. The study concludes that A. nilotica was highly degradable followed by A. tortilis with least degradable being A. brevispica. The study recommends A. tortilis and A. brevispica, be used as supplements for livestock feeds in the ASAL regions, and thereby alleviate nutrient scarcities and reduce livestock malnutrition. A. brevispica provides fodder continuously to the pastoralist and therefore it can be propagated as a climate mitigation measure and as an alternate feed for the livestock during droughts.


Keywords


Acacia spp, Browse Plants Species, Nutrient Content, In-vitro DM Degradability (IVDMD)

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References


Abdalla, M. S., Babiker, I. A., Idris, A. M. and Elkalifa, K. F. (2014). Potential Nutrient Composition of Acacia seyal Fruits as Fodder for Livestock in the Dry Lands in Sudan. Development in Analytical Chemistry, 1, 25-30.

Abdulrazak, S. A., Fujihara, T., Ondiek, J. K. and Ørskov, E. R. (2000). Nutritive evaluation of some Acacia tree leaves from Kenya. Animal Feed Science and Technology, 85(1-2), 89-98.

AOAC (1990). Official Methods of Analysis, 15th edn. Association of Official Analytical Chemists, Washington, DC

Aregawi, T., Melaku, S. and Nigatu, L. (2008). Management and utilization of browse species as livestock feed in semi-arid district of North Ethiopia. Livestock Research for Rural Development, 20(6), 86.

Caton, J. S. and Dhuyvetter, D. V. (1997). Influence of energy supplementation on grazing ruminants: requirements and responses. Journal of Animal Science, 75(2), 533-542.

Chibinga, O. C. and Nambeye, E. (2016). Nutritive value of some selected indigenous livestock browse species in the drylands of Southern Province, Zambia. International Journal of Applied and Pure Science and Agriculture, 2(1), 2394-5532.

Dambe, L. M., Mogotsi, K., Odubeng, M. and Kgosikoma, O. E. (2015). Nutritive value of some important indigenous livestock browse species in semi-arid mixed Mopane bushveld, Botswana. Livestock Research for rural development, 27(10), 1-10.

Dynes, R. A. and Schlink, A. C. (2002). Livestock potential of Australian species of Acacia. Conservation Science Western Australia, 4(3), 117-124

Giridhar, K. S., Prabhu, T. M., Singh, K. C., Nagabhushan, V., Thirumalesh, T., Rajeshwari, Y. B. and Umashankar, B. C. (2018). Nutritional potentialities of some tree leaves based on polyphenols and rumen in vitro gas production. Veterinary World, 11(10), 1479

.

Gwanzura, T., Ngambi, J.W. and Norris, D. (2011). Effects of Selected Legume Species and Forage Sorghum Hay Grown in Limpopo Province on Voluntary Intake and Relative Palatability Indices of Pedi Goats. Asian Journal of Animal and Veterinary Advances, 6: 1249-1255.

Kaushalendra, K. (2011). Evaluation of tannin degrading bacteria as probiotic in goats for better utilization of tree leaves.

Mahwasane, M. B. (2018). Chemical composition, ruminal degradability and in vitro digestibility of dry matter and crude protein of dichrostachys cinerea and bauhinia thonningii leaves (Doctoral dissertation).

Mangara, J. L. I. (2018). Evaluation of the nutritive value of selected indigenous tree browses as feed for ruminant livestock in South Sudan (Doctoral dissertation, Egerton University).

Mangara, J. L. I., Guliye, A. Y., Migwi, P. K. and Ondiek, J. O. (2017). Nutrient composition of selected indigenous tree browses in Central Equatoria State of the Republic of South Sudan. Livestock Research for Rural Development, 29(4).

Melaku, S., Aregawi, T. and Nigatu, L. (2010). Chemical composition, in vitro dry matter digestibility and in sacco degradability of selected browse species used as animal feeds under semi-arid conditions in Northern Ethiopia. Agroforestry Systems, 80 (2), 173-184.

Menke, K. H. and Steingass, H. (1988). Estimation of the energetic feed value obtained from chemical analysis and in vitro gas production using rumen fluid. Anim Res Dev. 28:7–55.

Mphinyane, W. N., Tacheba, G. and & Makore, J. (2015). Seasonal diet preference of cattle, sheep and goats grazing on the communal grazing rangeland in the Central District of Botswana. Afr. J. Agric. Res. Vol. 10(29), pp. 2791-2803

Ngwa, A. T., Nsahlai, I. V. and Bonsi, M. L. K. (2003). Feed intake and dietary preferences of sheep and goats offered hay and legume-tree pods in South Africa. Agrofor. Syst., 57: 29-37.

Norton, B. W. (1982). Differences between species in forage quality. In: Proceedings of international symposium held at St. Lucia, Queensland, Australia, 24–28 Sep 1981. Nutritional Limits to Animal Production from Pastures

Odedire, J. A. and Babayemi, O. J. (2008). Comparative studies on the yield and chemical composition of Panicum maximum and Andropogon gayanus as influenced by Tephrosia candida and Leucaena leucocephala. Livestock Research for rural development, 20(2), 1-8.

Ondiek, J. O., Abdulrazak, S. A. and Njoka, E. N. (2010). Chemical and mineral composition, in-vitro gas production, in-sacco degradation of selected indigenous Kenyan browses. Livestock Research for Rural Development, 22(2), 2010.

Osuga, I. M., Wambui, C. C., Abdulrazak, S. A., Ichinohe, T. and Fujihara, T. (2008): Evaluation of nutritive value and palatability by goats and sheep of selected browse foliages from semi-arid area of Kenya. Animal Science Journal. Volume 79, pp. 582 – 589.

Ørskov, E. R. and McDonald, I. (1979). The estimation of protein degradability in the rumen from incubation measurements weighted according to rate of passage. The Journal of Agricultural Science, 92(2), 499-503.

Ramı́rez, R. G., Neira-Morales, R. R., Ledezma-Torres, R. A. and Garibaldi-González, C. A. (2000). Ruminal digestion characteristics and effective degradability of cell wall of browse species from northeastern Mexico. Small Ruminant Research, 36(1), 49-55.

Rubanza, C. D. K., Shem, M. N., Otsyina, R., Ichinohe, T. and Fujihara, T. (2003). Nutritive evaluation of some browse tree legume foliages native to semi-arid areas in western Tanzania. Asian-Australasian Journal of Animal Sciences, 16(10), 1429-1437.

Shenkute, B., Hassen, A., Assafa, T., Amen, N. and Ebro, A. (2012). Identification and nutritive vale of potential fodder trees and shrubs in the Mid Rift Valley of Ethiopia. Pakistan Agricultural Scientist's Forum.

Tibbo, M. (2000). Livestock production constraints in a M2-2 sub-agro ecological zone with special reference to goat production. In The Opportunities and Challenges of Enhancing Goat Production in East Africa. Proceedings of a conference held at Debub University, Awassa, Ethiopia from November (Vol. 10, pp. 92-106).

Tilley, J. M. A. and Terry, D. R. (1963). A two‐stage technique for the in vitro digestion of forage crops. Grass and forage science, 18 (2), 104-111.

Van Soest, P. J. (1994). Nutritional ecology of ruminants, 2nd eds. Cornell University Press, Ithaca and London.


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