Effect of Three Species of Stylosanthes on The Performance of West African Dwarf Sheep

S. M. Ogunbode; J. A. Akinlade

doi:10.53704/fujnas.v1i1.30

Authors

S. M. Ogunbode Biochemistry Unit, Department of Chemical Sciences, Fountain University, Osogbo, Nigeria
J. A. Akinlade Department of Animal Production and Health, Ladoke Akintola University of Technology, Ogbomoso, Nigeria.

DOI:

https://doi.org/10.53704/fujnas.v1i1.30

Abstract

An experiment was conducted to determine the effect of feeding three species of Stylosanthes as supplements to a basal diet consisting of Cyonodon dactylon on the performance of West African dwarf sheep. The three treatments imposed were: Treatment 1, a basal diet consisting of poor quality grass (Cyondon dactylon) and Stylosanthes scabra in the ratio of 70:30. Treatment 2, the basal diet added with Stylosanthes guianensis (70:30); and Treatment 3,the basal diet with Stylosanthes hamata (70:30). The study lasted for 24 days, a 10 day adjustment period and a 14- day data collection, using 3 rams of comparable age and weight. Data were analyzed as a 3 x 3 Latin square. Animals supplemented with S. guianensis had the highest DM intake while S. scabra was least consumed by sheep (p<0.05). Digestibility of crude protein and DM however showed that animals on S. guianensis performed better. It could be concluded that sheep can be supplemented with Stylosanthes guianensis in the savannah zone of Nigeria.

Keywords: Stylosanthes guianensis; Stylosanthes scabra; Stylosanthes hamate; West African Dwarf sheep; crude protein digestibility

References

Akinlade, J. A., Smith, J. W., Larbi, A., Archibong, I. O. and Adekunle, I. O. (2002). Forage from cropping systems as dry season supplements for sheep. Tropical Grasslands 36, 102-106.

AOAC (1990). Official methods of analysis 15th edition. Association of official analytical chemists. Washington. DC, USA. pp 69-88.

Chate, G. C. (2001). Effect of on-farm dry season supplementation of boar goat crosses on growth and lactation. Department of research and special services, Livestock production research branch, Mochipapa regional research center, Choma, Zambia.

Horne, P. M. and Stur, W. W. (1999). Developing forage technologies with smallholder farmershow to select the best varieties to offer farmers on southeast Asia. ACIAR. Monograph No. 62: 80.

Mannetje, L., and Jones, R. M. (1992). Plant resources of South-East Asia. Forages, Bogor, Indonesia. No 4.

Minson, J. D. (1980). Nutritional differences between tropical and temperate pasture. In F.A Cal Mortey (Ed) Grazing Animals; C.A.B., Furnlam royal, slough U.K, pp 167-182.

Ngwa, A. T. and Tawah, C. L. (1990). Effect of legume crop residues and concentrate supplementation on voluntary intake and performance of kirdi sheep fed a basal diet of rice straw. Institute of Animal research, Yagoua, Cameroon.

Norton, B. W. and Poppi, D. P. (1995) Composition and nutritional attributes of pasture legumes. In: J P F D'Mello and C Devendra (editors). Tropical legumes in Animal nutrition (CAB International) Wallingford, UK. 23-46.

Robbinson, P. H., Mcqueen, R. E. and Burgress, P. L. (1991). Influence of rumen undegradable protein levels on feed intake and milk production of diary cows. Journal of Diary Science 74, 1623-1631.

Said, A. N. and Adugna, T. (1997). The supplementary value of forage legume hays in sheep feeding. Feed intake, nitrogen retention and body weight change. Livestock Production Science 33, 229-237.

Said, A. N. and Tolera, A. (1993). The supplementary value of forage legume hays in sheep feeding: feed intake, nitrogen retention and body weight change. Livestock Production Science 33, 229-237.

SAS (1988). SAS user's guide, statistical version, 6th edition. Statistical analysis systems Institute, Cary, NC, USA.

Silankove, N. (2000). The physiological basis of adaptation in goats to harsh environment. Small Ruminant Research, 35 181-193.

Silva, A. and Orskov, E. R. (1988). Effect of unmolassed sugar beet pulp on the rate of straw degradation in the rumen of sheep given barley straw. Procceedings of the nutrition society. 44: A50.

Tolera, A. and Said, A. N. (1997). In sacco, in vitro and in vivo digestibility and supplementary values of some tropical forage legume hays to sheep feeding on a basal diet of maize stover. Journal of Animal Physiology and Animal Nutrition 77, 35-43.