Effects of feeding soybean curd residue at varying levels in diets of Red Sokoto bucks on nutrient intake and digestibility

  • Millam, J.J.
  • Musa, M.A.
  • Babale, D.M.
  • Abbaya, H.Y.
  • Yakubu, L.R.
Keywords: Soybean curd residue, Dry matter intake, Nutrient digestibility, Red Sokoto bucks


The experiment was conducted to evaluate the effect feeding soybean curd residue at varying levels in diets of Red Sokoto bucks on nutrient intake and digestibility. It was carried out at Adamawa State University Teaching and Research farm, Mubi from 25th July–15th August, 2018. The experimental diets (5 diets) comprised of a control which excludes the test material (soybean curd residue) denoted as T1 (0.00%) while the other 4 treatments are soybean curd residue based; the soybean curd residue were included at varying levels, 5.00% (T2), 7.50% (T3), 10.00% (T4) and 12.50% (T5) of the whole diet. The soybean curd residue was dried, milled and thoroughly mixed with other ingredients to make up the total mixed ration. The diets were formulated to contain 14% crude protein and fed to the Red Sokoto bucks in a completely randomised design with 3 bucks per dietary treatment. The bucks were kept in individual metabolism cages. The experimental diets and water were supplied to the animals ad libitum. The experiment lasted for 21 days. The parameters measured were nutrient intake and nutrient digestibility. The results revealed significant improvements in all the parameters measured. Nutrient intake and nutrient digestibility was observed to increase significantly (P<0.05) with T3 and T1 compared to other dietary treatment. It is concluded that 7.5% level of inclusion of SCR increased daily feed intake, water intake and dry matter intake by 22.98%, 36.30% and 19.53% respectively, while 5% SCR inclusion level increased dry matter digestibility, ash retention and nitrogen free extract by 2.26%, 3.55% and 4.19% respectively. Therefore, inclusion level involving SCR at 7.5% in Red Sokoto bucks diet tend to increased nutrient intake but had a relatively reduced nutrient digestibility.


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Abdel Hameed, A. A., Fedel Elseed, A. M., and Salih, A. M. (2013). Growth Performance and Rumen Fermentation of Lambs Fed Untreated or Urea Treated Groundnut Hull with Different Protein Sources. Journal of Animal Production Advances, 3(3), 86–96.
Abdulquadri, A. (2016). Factors affecting the digestibility of feed in animals. https://justagric.com/factorsaffecting-digestibility-of-feed/ Last accessed 10.12.2019.
Abdulquadri, A. (2019). Nutritional requirements for cattle, goat and sheep. http://justagric.com/nutritonalrequirements-for-cattle-goat-andsheep/ Last accessed 09.12.2019.
Akinfemi, A., Adua, M. M., and Adu, O. A. (2012). Evaluation of nutritive values of tropical feed sources and by-products using in vitro gas production technique in ruminant animals. Emirate Journal of Food and Agriculture, 24(4), 348–353.
AOAC, (Association of Analytical Chemist). (2005). Official Method of Analysis (17th ed.). Maryland, USA: AOAC International.
Aregheore, E. M. (2000). Chemical composition and nutritive value of some tropical by-product feedstuffs for small ruminants - in vivo and in vitro digestibility. Animal Feed Science and Technology, 85(2), 99– 109.
Arthington, J. D. and Brown, W. F. (2005). Estimation of feeding value of four tropical forage species at two stage of maturity. Journal of Animal Science, 83, 1726-1731.
Barrett, A. J., Woessner, J. F. and Rawlings, N. D. (2012). Handbook of Proteolytic Enzymes, 2nd Edition. California, USA: Elsevier Academic press. pp 984
Bosaeus, I. (2004). Fibre effects on intestinal functions (diarrhoea, constipation and irritable bowel syndrome). Clinical Nutrition Supplement, 1(2), 33-38.
Decruyenaere, V., Buldgen, A. and Stilmant, D. (2009). Factors affecting intake by grazing ruminants and related quantification methods: a review. Biotechnology, Agronomy, Sociology and Environment, 13(4), 559-573.
Edouard, N., Fleurance, G., Martin-Rosset, W., Duncan, P., Dulpy, J. P., Grange, S., Baumont, R., Dubroeucq, H., Perez-Barberia, F. J., and Gordon, I. J. (2008). Voluntary intake and digestibility in horses: effects of forage quality with emphasis on individual variability. Animal, 2, 1526-1533.
Esmail, S. H. (2019). 7 factors that influence intake and digestibility in cattle. AllAboutFeed. http://www.allaboutfeed.net/rawmaterials/articles/2019/2/7-factorsthat-influence-intake-anddigestibility-in-cattle-392806E1/ Last accessed 02.12.2019
Farruggia, A. Dumount, B. D’hour, P. Egal, D. and Petit, M. (2006). Diet selection of dry and lactating beef cows grazing extensively pastures in late autumn. Grass Forage Science, 61(4), 347-353.
Geodatos (2019). Graphic coordinates of Mubi, Adamawa, Nigeria. www.geodatos.net/en/coordinates/nigeria/adamawa/mubi Last accessed 18.11.2019.
Gilani, G. S. and Sepehr, E. (2002). Protein digestibility and quality in products containing antinutritional factors are adversely affected by old age in rats. American Society for Nutritional Sciences, 23, 220-231.
Grant, R. J., Van Soest, P. J., McDowell, R. E. and Perez, C. B. (1974). Intake, digestibility and metabolic loss of Napier grass by cattle and buffaloes when fed wilted, chopped and whole. Journal of Animal Science, 39(2), 423-434.
Hackler, L. R., Hand, D. B., Steinkraus, K. H. and Van Buren, J. P. (1963). A comparison of the nutritional value of protein from several soybean fractions. The Journal of Nutrition, 80(2), 205-210.
Hayirli, A. Grummer, R. R. Nordheim, E. V. and Crump, M. P. (2002). Animal and dietary factors affecting feed intake during the prefresh transition period in Holsteins. Journal of Dairy Science, 85, 3430-3443.
Hinks, C. F. and Hupka, D. (1995). The effects of feeding leaf sap from oats and wheat, with and without soybean trypsin inhibitor, on feeding behaviour and digestive physiology of adult males of Melanoplus sanguinipes. Journal of Insect Physiology, 41(11), 1007-1015.
Hristov, A. N., Price, W. J. and Shaffi, B. (2005). A meta-analysis on the relationship between intake of nutrients and body weight with milk volume and milk protein yield in dairy cows. Journal of Dairy Science, 88, 2860-2869.
Kim, K. H., Kim, S. J., Jeo, B. T., Kim, D. H., Oh, M. R., Park, P. J., Kweon, H. J., Oh, B. Y., Hur, S. J. and Moon, S. H. (2012). Effects of dietary soybean curd residue on the growth performance and carcass characteristics in Hanwoo (Bos tarus coreanae) steer. African Journal of Agricultural Research, 7(30), 4331- 4336.
Li, S., Zhu, D., Li, K., Yang, Y., Lei, Z. and Zhang, Z. (2013). Soybean curd residue: composition, utilization and related limiting factors. ISRN International Engineering, 2013, 1-8.
Malau-Aduli, B. S., Eduvie, L., Lakpini, C. A. M., and Malau-Aduli, A. E. O. (2003). Chemical compositions, feed intakes and digestibility of crop residue based rations in non-lactating Red Sokoto goats in the sub-humid zone of Nigeria. Animal Science Journal, 74(2), 84–94.
McDonald, P., Edwards, R. A., Greenhalgh, J. F. D., Morgan, C. A., Sinclair, L. A. and Wilkinson, R. G. (2010). Animal Nutrition. (C. A. Morgan, J. F. D. Greenhalgh, L. A. Sinclair, & R. G. Wilkinson, Eds.) (Seventh.). Harlow, England: Prentice Hall.
McNab, J. M. (1975). Factors affecting the digestibility of nutrients. Recent Advances in Poultry Nutrition, 34(5), 5-11.
Merritt, A. M. and Julliand, V. (2013). Gastrointestinal physiology. In Geor, R. J., Harris, P. A. and Coenen, M. (eds), Equine: Applied and Clinical Nutrition. London: Saunders-Elsevier. pp 11-12.
Millam, J. J. (2016). Effects of urea and lime treated groundnut shell in mixed diets on nutrient intake and in situ degradation in Yankasa rams. M. Sc Dissertation, Departement of Animal Science, Ahmadu Bello University, Zaria.
Millam, J. J., Abdu, S. B., Bube, M. M., Bello, S. S., John, P. A. and Yakubu, L. R. (2017). Degradation Characteristics of Urea and Lime Treated Groundnut Shells Based Diets. Nigerian Journal of Animal Science, 19(2), 216-225.
Naseri, A. (2000). Animal nutrition training manual. National Animal Husbandry Adviser, AKFAfghanistan. pp 25.
Orden, E. A., Yamaki, K., Ichinohe, T. and Fujihara, T. (2000). Feeding Value of Ammoniated Rice Straw Supplemented with Rice Bran in Sheep: II. In Situ Rumen Degradation of Untreated and Ammonia Treated Rice Straw. Asian-Australasian Journal of Animal Sciences, 13(7), 906–912.
Osuji, P. O., Nsahlai, I. V, and Khalili, H. (1993). Feed Evaluation (ILCA manual). Addis Ababa, Ethiopia: ILCA (International Livestock Centre for Africa).
Otaru, S. M., Adamu, A. M., Ehoche, O. W., and Makun, H. J. (2011). Effects of varying the level of palm oil on feed intake, milk yield and composition and postpartum weight changes of Red Sokoto goats. Small Ruminant Research, 96(1), 25–35.
O'Toole, D. K. (1999). Characteristics and Use of Soy curd residue, the Soybean Residue from Soy Milk Production: A Review. Journal of Agricultural and Food Chemistry, 47(2), 363-371.
PennState Extension (2013). Determining Forage Quality: Understanding Feed Analysis. https://extension.psu.edu/determiningforage-quality-understanding-feedanalysis Last accessed 09.12.2019.
Periago, M. J., Ros, G., Rincon, F. and Martinez, C. (1997). Nutritional meaning of dietary fibre and phytic acid in meat-based homogenised weaning foods. Food Research International, 30(3-4), 223- 230.
Preston, T. R., and Leng, R. A. (1987). Matching Ruminant production system with Available Resources in the tropics and subtropics. Arnidale NSW, Australia: Penambul Books Ltd.
Rinaldi, V. E. A., Ng, P. K. W. and Bennink, M. R. (2000). Effects of extrusion on dietary fibre and isoflavones contents of wheat extrude enriched with wet Okara. Cereal Chemistry, 77(2), 237-240.
Saastamoinen, M. T. and Hellamaki, M. (2012). Forage analysis as base of feeding of horses. In: Saastamoinen, M., Fradinho, M. J., Santos, A. S. and Miraglia, N. (eds), Forages and Grazing in Horse Nutrition. Netherlands: Wageningen Academic Publishers. pp 305-314.
SAS, (Statistical Analysis Systems). (2002). Procedures Guide. North Carolina, USA: Statistical Analysis Systems Institute, Cary.
Sufyan, A. B. (2018). Factors affecting digestibility. Engormix. http://en.engormix.com/feedmachinary/articles/factors-affectingdigestibility-of-feed/ Last accessed
TheCattleSite (2019). Importance of Forage Quality. http://www.thecattlesite.com/articles/2232/importance-of-forage-quality/ Last accessed 06.12.2019.
Van Soest, J. P. (1991). The use of detergent in the analysis of fibrous feeds: Determination of plant cell constituents. Journal of Agricultural Chemistry, 50: 50-55.
Vazquez, O. P. and Smith, T. R. (2000). Factors affecting pasture intake and total dry matter intake in grazing dairy cows. Journal of Dairy Science, 83, 2301-2309.
Veterian key (2016). Factors affecting feed intake. Equine medicine. https://veteriankey.com/factorsaffecting-feed-intake/
Yearsley, J., Tolkamp, B. J. N. and Illius, A. W. (2001). Theoretical developments in the study of prediction of food intake. Processing and Nutrition Society, 60, 145-156.
Zimmermann, I. (1980). Factors influencing the feed intake and live weight change of beef cattle on a mixed tree savannah in the Transvaal. Journal of Range Management, 33(2), 132-136.
How to Cite
Millam, J.J., Musa, M.A., Babale, D.M., Abbaya, H.Y., & Yakubu, L.R. (2020). Effects of feeding soybean curd residue at varying levels in diets of Red Sokoto bucks on nutrient intake and digestibility. Nigerian Journal of Animal Science and Technology (NJAST), 3(2), 110 - 120. Retrieved from http://njast.com.ng/index.php/home/article/view/84