Effect of Stages of Maturity on Nutritive Value of Some Range Herbage Species in Low-Rainfall Woodland Savanna Southern Darfur, Sudan

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http://www.scirp.org/journal/PaperInformation.aspx?PaperID=52329#.VJDbyMnQrzE

ABSTRACT

Nine samples of range herbage species were collected within the grazing season using 0.5 × 0.5 m quadrate as from three weeks initial pasture growth established in June across throughout up to December (two seasons), to examine the effects of age on the trend of some chemical compositions and energy changes. Analysis of variance indicated that the chemical composition of grassland from 3 weeks of age, to 12 weeks of age across to 27 weeks of age was affected by the grass age, where the metabolizable energy contents were 15.85, 13.11 and 12.36 MJ/Kg/DM respectively. Hemi-celluloses and cellulose content showed a significant difference increase (P < 0.05) throughout the grazing season as grass age increases. The results also revealed that the Organic Matter (OM), Crude Protein (CP) and Metabolizable Energy (ME MJ/Kg DM) were significantly (P < 0.05) tended to be high at the beginning of growing season (mid July) (91.05%, 3.8% and 8.77 MJ respectively), then increased towards the mid of grazing season (mid September) and reduced towards the end of the grazing season (mid December).

Cite this paper

Ismail, A. , Sulaiman, Y. , Ahmed, F. and Ali, H. (2015) Effect of Stages of Maturity on Nutritive Value of Some Range Herbage Species in Low-Rainfall Woodland Savanna Southern Darfur, Sudan. Open Journal of Animal Sciences, 5, 1-8. doi: 10.4236/ojas.2015.51001.

References

[1] Murdeh, A.W. and Gordon, J.S. (1992) Climate, in Tropical Pasture Research Principles and Methods. In: Show, N.N. and Breyen, W.W., Eds., Tropical Pasture Research Principles and Methods, Berkshire, England, 203-218.
[2] American Society of Range Management in Joins Committee with the Agricultural Board (1999) Basic Problem and Techniques in Range Research. Natal Academy of Science, Washington DC.
[3] Giriraj, A., Murthy, M.S.R. and Ramesh, B.R. (2008) Vegetation Composition, Structure and Patterns of Diversity: A Case Study from the Tropical Wet Evergreen Forests of the Western Ghats, India. Oxford University Press, New York.
[4] Fischer, G., Nachtergaele, F., Prieler, S., van Velthuizen, H.T., Verelst, L. and Wiberg, D. (2008) Global Agro-Ecological Zones Assessment Foragriculture (GAEZ 2008). Camb.
[5] Crowder, L.V. and Chedda, H.R. (1982) Herbage Quality and Nutritive Value. Tropical Grassland Husbandry, Longman Inc., New York, 349.
[6] Kamuanga, M.J., Somda, J., Sanon, Y. and Kagoné, H. (2008) Livestock and Regional Market in the Sahel and West Africa. Potentials and Challenges. SWAC-OECD/ECOWAS, Sahel.
[7] FAO (2011) World Livestock 2011—Livestock in Food Security. FAO, Rome.
[8] FAO (1996) World Livestock Production Systems: Current Status, Issues and Trends. In: Seré, C. and Steinfeld, H., Eds., FAO Animal Production and Health Paper 127, FAO, Rome, 217-238.
[9] Bertelsen, B.S., Faulkner, D.B., Buskirk, D.D. and Castree, J.W. (1993) Beef Cattle Performance and Forage Characteristics of Continuous, 6-Paddock, and 11-Paddock Grazing Systems. Journal of Animal Science, 71, 1381-1389.
[10] Mohamed Saleem, M.A. (1998) Nutrient Balance Patterns in African Livestock Systems. Agriculture, Ecosystems & Environment, 71, 241-254. http://dx.doi.org/10.1016/S0167-8809(98)00144-3
[11] Minson, D.J. (1976) The Nutritive Value of Tropical Pastures. Journal of the Australian Institute of Agricultural Science, 37, 255-263.
[12] Keady, T.W.J., Marley, C.M. and Scollan, N.D. (2012) Grass and Alternative Forage Silages for Beef Cattle and Sheep: Effects on Animal Performance. Proceedings of the 16th International Silage Conference, Hämeenlinna, 2-4 July 2012, 210-228.
[13] Griff, D.B. (1974) The Agricultural System of the World: An Evolutionary Approach. Cambridge University Press, New York, 112-118.
[14] FAO (2011) Global Livestock Production Systems. Production Systems, Rome, 87-113.
[15] Wilson, R.T. and Clerk, S.E. (1995) Studies of the Livestock of Southern Darfur, Sudan. 1. The Ecology and Livestock Resources of the Area. Oxford University Press, New York, 185-198.
[16] Ahmed, F.A. and Ahmed, A.E. (1998) Plant Cover, Nutritive Value and Carrying Capacity of Rage Pasture in the Low Rainfall Woodland Savannah of Western Sudan. 43, 238-245.
[17] Hunting Technical Services Limited (1975) Savannah Development Project Phase II, Livestock and Range Investigations, Gahzala Gawazat. 21-23.
[18] Salih, F.A. (1987) The Effect of Maturity Stage on the Nutritive Value of Some Range Grasses in Low Rain Woodland Savannah Ranges. M.Sc. Thesis, University of Khartoum, Khartoum.
[19] AOAC (1997) Association of Official Analytical Chemists International Official Methods of Analysis. 16th Edition, AOAC, Arlington.
[20] Shawkat, A.A. and Tautomu, E. (1999) Animal Nutrition: A Laboratory Manual. Laboratory of Animal Science, Shimane University, Shimane.
[21] Van Soest, P.J., Robertson, J.B. and Lewis, B.A. (1991) Methods for Dietary Neural Detergent Fiber and Non Starch Polysaccharides in Relation to Animal Nutrition. Journal of Diary Science, 74, 3583-3597. http://download.journals.elsevierhealth.com/pdfs/journals/0022-0302/PIIS0022030291785512.pdf
[22] MAFF, DAFS and DANI (1977) Ministry of Agriculture Food and Fisheries, Department of Agriculture Fisheries for Scotland, and Department of Agriculture for Northern Ireland, Technical Bulletin 33 H.M.S.O. London. MAFF, DAFS and DANI a Joint Bull.
[23] Voelkl Kristin, E. and Gerber Susan, B. (1998) Using SSPS for Windows, Data Analysis and Graphics. J. Dairy Sci., 74, 3583-3597.
[24] Duncan, D.B. (1955) Multiple Range and Multiple F-Tests. Biometrics, 11, 1-42.
http://dx.doi.org/10.2307/3001478
[25] Khair, M., El Shantnaawi, J. and Mohawesh, Y.M. (2000) Seasonal Chemical Composition of Saltbush in Semi-Arid Grassland of Jordon. Journal of Range Management, 53, 211-214.
http://dx.doi.org/10.2307/4003285
[26] Playne, M.J. (1980) Differences in Nutritional Value of Three Cuts of Buffel Grass for Sheep and Cattle. Proceedings of the Australian Society of Animal Production, 8, 511-516.                                 eww141217lx
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One thought on “Effect of Stages of Maturity on Nutritive Value of Some Range Herbage Species in Low-Rainfall Woodland Savanna Southern Darfur, Sudan

  1. You can use Artificial Turf to instead of herbaceous plants, cause the artificial do not be influenced by weather. http://t.cn/RU65K3e

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