Abstract
Ficus thonningii (FT) is an important multipurpose fodder tree providing economic and ecological benefits across arid and semi-arid areas in Africa. Despite its availability in many Sub-Saharan African countries, there is lack of information on its effect on animal productivity. Twenty-four male weaned highland goats of age 7 ± 1.5 months were randomly assigned to four dietary treatments in a completely randomized block design. All animals were fed wheat straw, water, and salt licks ad libitum. The control group (T1) was fed concentrate mixture at 2 % of their body weight, while in T2, T3, and T4, 25, 50, and 75 % of the weight of concentrate (DM basis), respectively, was replaced by sun dried FT leaf meal. FT leaf meal had acceptable levels crude protein (CP), neutral detergent fiber (NDF), and tannins and has resulted in increased body weight in all treatments. Goats fed T3 diet showed significantly higher (P < 0.05) values in terms of feed intake, body weight gain, some carcass attributes, and local meat quality indicators than the rest of the treatments. An increase in proportion of FT leaf meal beyond 50 %, however, resulted in decreased body weight gain, and other carcass parameters, despite increased feed intake. Therefore, F. thonningii can be used to replace commercial concentrate mixture up to 50 % to improve feed intake and productivity of Ethiopian highland goats.
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References
Ådnøy, T., Haug, A., Sørheim, O., Thomassen, M.S., Varszegi, Z., and Eik, L.O., 2005. Grazing on mountain pastures-does it affect meat quality in lambs, Livestock Production Science, 94, 25–31
AOAC, 2000. Official methods of Analysis of the AOAC. Volume 2, (Association of Official Analytical Chemists Inc., Washington DC)
Arguello, A., Castro, N., Capote, J., and Solomon, M., 2005. Effects of diet and live weight at slaughter on kid meat quality, Meat Science, 70, 173–179
Balehegn, M., 2011. Forage and Multipurpose Uses of Ficus Thonningii in Northern Ethiopia (LAP Lambert Academic Publishing AG & Co KG)
Balehegn, M., and Eniang, E.A., 2009. Assessing indigenous knowledge for evaluation, propagation and conservation of indigenous multipurpose fodder trees towards enhancing climate change: adaptation in Northern Ethiopia. In J.A. Parrota, A. Oteng-Yeboah, J . Cobbinah (eds), Traditional forest-related knowledge and sustainable forest management in Africa. IUFRO World Series, 23, 39–46
Balehegn, M., Eniang, E.A., and Hassen, A., 2012. Estimation of browse biomass of Ficus thonningii, an indigenous multipurpose fodder tree in northern Ethiopia, African Journal of Range and Forage Science, 29, 25–30
Berhe, D.H., and Tanga, A.A., 2013. Nutritional evaluation of Ficus thonningii Blume leaves as ruminant livestock feed in the Ahferom district of Tigray, Ethiopia, African Journal of Range and Forage Science, 1–6
Bmikole, M.A., and Ikhatua, U.J., 2010. Nutritional evaluation of Ficus thonningii-Panicum maximum mixtures in West African dwarf goats, Nutrition and Food Science, 40, 280–288
Fasae, O.A., Adu, I.F., Aina, A.B..J., and Dipeolu, M.A., 2011. Growth performance, carcass characteristics and meat sensory evaluation of West African dwarf sheep fed varying levels of maize and cassava hay, Tropical Animal Health and Production, 43, 503–510
Laudadio, V., Tufarelli, V., Dario, M., Hammadi, M., Seddik, M.M., Lacalandra, G.M., and Dario, C., 2009. A survey of chemical and nutritional characteristics of halophytes plants used by camels in Southern Tunisia, Tropical Animal Health and Production, 41, 209–215
Legesse, G., and Abebe, G., 2008. The effect of breed type and feeding system of yields of edible and saleable components of Somalia and Arsi-Bale goats, Livestock research for rural development, 20, 1–6
Liméa, L., Boval, M., Mandonnet, N., Garcia, G., Archimède, H., and Alexandre, G., 2009. Growth performance, carcass quality, and noncarcass components of indigenous Caribbean goats under varying nutritional densities, Journal of Animal Science, 87, 3770–3781
NRC, 2007. Nutrient requirements of small ruminants: sheep, goats, cervids, and new world camelids: National Research Council. Committee on Nutrient Requirements of Small Ruminants
Roothaert, R., and Franzel, S., 2001. Farmers’ preferences and use of local fodder trees and shrubs in Kenya, Agroforestry Systems, 52, 239–252
SAS, 2011. SAS/STAT 9.3 user’s guide, (SAS Institute)
Sebsibe, A., 2006. Meat quality of selected Ethiopian goat genotypes under varying nutritional conditions, (University of Pretoria)
Sebsibe, A., Casey, N., Van Niekerk, W., Tegegne, A., and Coertze, R., 2007. Growth performance and carcass characteristics of three Ethiopian goat breeds fed grainless diets varying in concentrate to roughage ratios, South African Journal of Animal Science, 37, 221–232
Webb, E.C., Casey, N.H., and Simela, L., 2005. Goat meat quality, Small Ruminant Research, 60, 153–166
Zewdu, S., and Taye, M., 2013. Growth performance and carcass characteristics of central highland goats in Sekota District, Ethiopia, Agricultural Advances, 2, 250–258
Acknowledgment
This research was funded by the International Foundation for Science, Stockholm, Sweden, through a grant to Mulubrhan Balehegn (Grant NO D5056-1).
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Balehegn, M., Eik, L.O. & Tesfay, Y. Replacing commercial concentrate by Ficus thonningii improved productivity of goats in Ethiopia. Trop Anim Health Prod 46, 889–894 (2014). https://doi.org/10.1007/s11250-014-0582-9
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DOI: https://doi.org/10.1007/s11250-014-0582-9