Tropical Animal Health and Production

, Volume 46, Issue 6, pp 905–911 | Cite as

Assessment of different levels of enset (Ensete ventricosum) corm as an energy supplement in sheep fed a basal diet of Rhodes grass hay

Regular Articles

Abstract

The objective of this experiment was to evaluate the effect of feeding different levels of enset corm as a supplement to sheep fed Rhodes grass hay. Thirty local yearling rams with a mean (±SD) body weight of 16.97 (±1.13) kg were used. Six sheep were allocated to each of the five treatments in a completely randomized design. The treatments were hay ad libitum and 129 g dry matter (DM) corm (T1), 188 g DM corm (T2), 248 g DM corm (T3), 100 g DM noug (T4) cake, and hay alone (T5). One hundred grams of noug seedcake was supplemented for all treatments except T5. Total DM and organic matter (OM) intakes of sheep in T1, T2, and T3 were the highest (P < 0.05) compared with sheep in other treatments, while sheep in T5 consumed the lowest DM and OM. The total crude protein (CP) intakes of sheep in T3 and T2 were greater (P < 0.05) than the other treatments, while sheep in T5 consumed the lowest CP. The apparent DM and OM digestibility coefficients of T1, T2, and T3 diets were higher (P < 0.05) compared with T5. The lowest (P < 0.05) CP digestibility was in T5, whereas the digestibility among the supplemented groups was similar (P > 0.05). The daily body weight gain for T1, T2, and T3 diets was greater (P < 0.05) than that of T5. The feed conversion efficiency for T1 and T2 was higher (P < 0.05) than T5, while T4 had an intermediate value. The highest (P < 0.05) nitrogen retention was in sheep fed T3 diet, while the lowest was in those fed T5. It is concluded that farmers can supplement enset corm at 129 g DM/day as an alternative energy source to improve the productivity of sheep for small-scale farmers under enset-livestock production systems.

Keywords

Ensete ventricosum Corm Intake Digestibility Sheep 

References

  1. AOAC, 1990. Official methods of analysis, (15th ed. Association of Official Analytical Chemists, Arlington, USA)Google Scholar
  2. ARC (Agricultural Research Council), 1980. The nutrient requirement of ruminant livestock. Supplement 1. (Agricultural Research Council. Commonwealth Agricultural Bureaux Farham Royal, UK).Google Scholar
  3. ARC (Agricultural Research Council), 1984. The nutrient requirements of ruminant livestock, supplement 1. (Report of the protein group of the Agricultural Research Council Working Party on the Nutrient Requirements of Ruminants. CAB, Farham Royal, UK)Google Scholar
  4. Baker, R.E.D., Simonds, N.W., 1953. The genus of Ensete in Africa. KEW Bulletin 8, 405–416.CrossRefGoogle Scholar
  5. Beyan, M., Gabel, M., Karlsson, L. M., 2013. Nutritive values of the drought tolerant food and fodder crop enset, African Journal of Agricultural Research, 8 (20), 2327–2333.Google Scholar
  6. Chanjula, P., Wanapat, M., Wachirapakom, C., Uriyapongson, S., Rowlinson, P., 2003. Ruminal degradability of tropical feeds and their potential use in ruminant diets, Asian-Australian Journal of Animal Science, 16, 211–216.Google Scholar
  7. Chanthakhoun, V., Wanapat, M., Berg, J., 2012. Level of crude protein in concentrate supplements influenced rumen characteristics, microbial protein synthesis and digestibility in swamp buffaloes (Bubalus bubalis), Livestock Science, 144, 197–204CrossRefGoogle Scholar
  8. Clark, J.D., 1967. The problem of Neolitic culture in sub-Saharan Africa. In: Bishop, W.W., Clark, J.D. (Eds.), Background to Evolution in Africa (University of Chicago Press, Chicago) 935 ppGoogle Scholar
  9. Gallway, D.L., Goetsch, A.L., Forster, L.A., Sun, W., Johnson, Z.B., 1991. Feed intake and digestion by Holstein steers fed warm or cool season grass hays with corm, dried molasses, or wheat middlings. Journal of Dairy Science, 74, 1038–1046.CrossRefGoogle Scholar
  10. Gebre Mariam, T., Schmidt, P. C., 1996. Isolation and physico-chemical properties of enset starch, Starch/ Sta¨rke, 48, 208–214CrossRefGoogle Scholar
  11. Hagos, T., Melaku, S., 2008. Feed intake, digestibility, body weight and carcass parameters of Afar rams fed tef (Eragrostis tef) straw supplemented with graded levels of concentrate Mix, Tropical Animal Health and Production, 41, 599–606.PubMedCrossRefGoogle Scholar
  12. Lardy, G.P., Ulmer, D.N., Anderson, V.L., Caton, J.S., 2004. Effects of increasing level of supplemental barley on forage intake, digestibility and ruminal fermentation in steers fed medium-quality grass hay, Journal of Animal Science, 82, 3662–3668.PubMedGoogle Scholar
  13. Nega, A., Melaku, S., 2009. Feed intake, digestibility and body weight change in Farta sheep fed hay supplemented with rice bran and/ or noug seed (Guizotia abyssinica) meal, Tropical Animal Production and Health, 41, 507–515.CrossRefGoogle Scholar
  14. Nsahlia, I.V., Umunna, N.N., 1996. Sesbania and lablab supplementation of oat hay basal diet fed to sheep with or without maize grain, Animal Feed Science and Technology, 61, 275–289.CrossRefGoogle Scholar
  15. Nsahlia, I.V., Umunna, N.N., Bonsi, M.L.K., 1998. The utilization of teff (Eragrotis tef) straw by sheep fed supplementary forage legumes with or without either crushed maize grain or wheat bran, Small Ruminant Research, 29, 303–315.CrossRefGoogle Scholar
  16. Nurfeta, A., 2010. Digestibility and nitrogen utilization in sheep fed enset (Ensete ventricosum) pseudostem or corm and graded levels of Desmodium intortum hay to wheat straw based diets, Journal of Animal Physiology and Animal Nutrition, 94, 773–779.PubMedCrossRefGoogle Scholar
  17. Nurfeta, A., Tolera, A., Eik, L.O., Sundstøl, F., 2008a. Chemical composition and in sacco dry matter degradability of different morphological fractions of 10 enset (Ensete ventricosum) varieties, Animal Feed Science and Technology, 146, 55–73.CrossRefGoogle Scholar
  18. Nurfeta, A., Tolera, A., Eik, L.O., Sundstøl, F., 2008b. Yield and mineral content of ten enset (Ensete ventricosum) varieties, Tropical Animal Health and Production, 40, 299–309.PubMedCrossRefGoogle Scholar
  19. Nurfeta, A., Tolera, A., Eik, L.O., Sundstøl, F., 2009. Feeding value of enset (Ensete ventricosum). Desmodium intortum hay and untreated or urea and calcium oxide treated wheat straw for sheep, Journal of Animal Physiology and Animal Nutrition 93, 94–104.PubMedCrossRefGoogle Scholar
  20. Papi, N., Mostafa-Tehrani, A., Amanlou, H., Memarian, M., 2011. Effects of dietary forage-to-concentrate ratios on performance and carcass characteristics of growing fat-tailed lambs, Animal Feed Science and Technology, 163, 93–98CrossRefGoogle Scholar
  21. Ponnampalam, E.N., Dixon, R.M., Hosking, B.J., Egan, A.R., 2004. Intake, growth and carcass characteristics of lambs consuming low digestible hay and cereal grain, Animal Feed Science and Technology, 114, 31–41CrossRefGoogle Scholar
  22. Preston, R.T., Leng, R.A., 1984. Supplementation of diets based on fibrous resides and by-products. In: F. Sundstøl, E. Own (eds.). Straw and Other Fibrous By-products as Feed (Development in Animal and Veterinary Sciences, 14. Elsevier, Amsterdam, The Netherlands), pp. 373–409Google Scholar
  23. Sanson, D.W., Clanton, D.C., 1989. Intake and digestibility of low-quality meadow hay by cattle receiving various levels of whole shelled corn, Journal of Animal Science, 67 (11), 2854–2862.PubMedGoogle Scholar
  24. SAS. 2001. SAS user’s guide, (SAS Institute Inc., Cary, NC, USA).Google Scholar
  25. Van Eys, J.E., Pulungan, H., Rangkuti, M., Johnson, W.L., 1987. Cassava meal as supplement to napier grass diets for growing sheep and goats, Animal Feed Science and Technology, 18, 197–207.CrossRefGoogle Scholar
  26. Yahaghi, M., Liang, J.B., Balcells, J., Valizadeh, R., Seradj, A.R., Alimon, R., Ho., Y.W., 2013. Effect of substituting barley with sorghum on starch digestion, rumen microbial yield and growth in Iranian Baluchi lambs fed high concentrate diets, Animal Feed Science and Technology, 183, 96–105Google Scholar

Copyright information

© Springer Science+Business Media Dordrecht 2014

Authors and Affiliations

  1. 1.School of Animal and Range Sciences, College of AgricultureHawassa UniversityHawassaEthiopia
  2. 2.Department of International Environment and Development StudiesNorwegian University of Life SciencesHawassaNorway

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