Effect of Supplementation with Different Proportion of Concentrate Mixture and Untreated or Calcium Hydroxide Treated Acacia toritilis Leaves on Feed Intake, Digestibility, Nutrient Retention and Rumen Fermentation Parameters of Arsi-Bale Goats Fed Rhodes Grass Hay Basal Diet
الموضوعات :م. بایسا 1 , ت. نگس 2 , آ. تولرا 3
1 - School of Animal and Range Science, Hawassa University, Hawassa, Ethiopia
2 - School of Animal and Range Science, Hawassa University, Hawassa, Ethiopia
3 - School of Animal and Range Science, Hawassa University, Hawassa, Ethiopia
الکلمات المفتاحية: Acacia leaf meal, nitrogen and mineral balances, phenolic composition, rumen ammonia concentration,
ملخص المقالة :
An experiment was conducted to examine the effect of replacing a concentrate supplement with untreated or calcium hydroxide (3% w/w) treated Acacia toritlis leaves in Rhodes grass (Chloris gayana) hay basal diets on feed intake, digestibility, nutrient retention and rumen fermentation parameters of 54 yearling male goats of Arsi-Bale breed (body wt of 13.78 ± 1.9 kg and 12 months old). The experiment was conducted for 84 days in a 2 × 5 factorial design (factor 1: alkali treatment of leaves (treated or untreated) and factor 2: five levels of leaves in concentrate mixture). The treatment diets were: UL-0: hay + 300 g concentrate mixture; UL-25: hay + 225 g concentrate and 75 g untreated dried leaves, UL-50: hay + 150 g concentrate and 150 g untreated dried leaves; UL-75: hay + 75 g concentrate and 225 g untreated dried leaves; UL-100: hay + 300 g untreated dried leaves; TL-0: hay + 300 g concentrate; TL-25: hay + 225 g concentrate and 75 g treated dried leaves; TL-50: hay + 150 g concentrate and 150 g dried treated leaves; TL-75: hay + 75 g concentrate and 225 g treated dried leave and TL-100: hay + 300 g treated dried leaves. Both Ca(OH)2 treatment and partial replacement of the concentrate mixture by Acacia leaf meal (ALM) significantly (P<0.05) reduced ether extract (EE), total phenolics (TP), total tannins (TT) and CT contents of the diets. Whereas, dietary concentrations of ash, acid detergent fibre (ADF), acid detergent lignin (ADL) and calcium (Ca); intakes of dry matter (DM), crude protein (CP), neutral detergent fibre (NDF), nitrogen, Ca and P; digestibility of DM, organic matter (OM), CP and NDF; concentration of rumen ammonia nitrogen and pH of the rumen fluid were significantly (P<0.05) increased by the alkali treatment and partial replacements. In general comparable results of intake, digestibility and balances of nutrients were observed when concentrate ration in the diets was replaced by treated ALM at 75% and untreated 50% in order of importance against untreated leaf meals. It is concluded that partial replacement of acacia leaf meals in the concentrate mixture combined with calcium hydroxide treatment at 75% level gave maximum benefits to goats than other levels of untreated or treated leaves.
Abdulrazak S.A., Fujihara T., Ondiek J.K. and Ørskov E.R. (2000). Nutritive evaluation of some Acacia tree leaves from Kenya. Anim. Feed Sci. Technol. 85, 89-98.
Abdulrazak S.A., Njuguna E.G. and Karau P.K. (2005). The effect supplementation of Rhodes grass (Chloris gayana) hay with Acacia toritlis leaves and pods mixtures on intake digestibility and growth performance of goats. Livest. Res. Rural Dev. Available at: http://www.Irrd17/12/abdu17134.htm.
Abebe A. (2010). Nutritional and anti-nutritional quality of range vegetation in southern Ethiopia and supplementary values of selected browse leaves to goats, Ph D. Thesis. NorwegianUniversity of life science, Trondheim, Norway.
Alam M.R., Kabir A.K., Amin M.R. and McNill D.M. (2005). Effect of calcium hydroxide treatment on nutritive and feeding value of Albezia procera for growing goats. Anim. Feed Sci. Technol. 122, 135-148.
Amita I.A. (2014). The use of non-conventional feed resources for livestock feeding in the tropics: a review. J. Global Biosci. 3(2), 604-613.
AOAC. (2005). Official Methods of Analysis. 18th Ed. Association of Official Analytical Chemists, Arlington, VA, USA.
Barman K. and Rai S.N. (2008). In vitro nutrient digestibility, gas production and tannin metabolites of Acacia nilotica pods in goats. Asian-Australs J. Anim. Sci. 21(1), 59-65.
Barry T.N. (1987). Secondary compounds of forages. Pp. 91-120 in Nutrition of Herbivores. J.B. Hacker and J.H. Ternouth, Eds. Academic Press, Sydney, Australia.
Bayssa M. (2006). Detoxification tannins in Acacia nilotica pods on in vitro nutrient digestibility and milk production in lactating goats. MS Thesis. Deemed Univ., Karnal, India.
Bekele A. (2007). Useful trees and shrubs of Ethiopia: identification, propagation and management for 17 agroclimatic zones. RELMA in ICRAF project, Nairobi, Kenya.
Bensalem H., Ben Salem I. and Ben Sa¨ıd M.S. (2005a). Effect of the level and frequency of PEG supply on intake, digestion, biochemical and clinical parameters by goats given kermes oak (Quercus coccifera) based diets. Small Rumin. Res. 56, 127-137.
Bensalem H., Makkar H.P.S., Nefzaous A., Hassayoun L. and Abidi S. (2005b). Benefit from the association of small amounts of tannin rich shrub foliage (Acacia cynophyla) with soybean meal given as supplements of Barbarine sheep fed on oaten hay. Anim. Feed Sci. Technol. 122, 173-186.
Bensalem H., Saghrouni T., Nefzaoui A. (2005c). Attempts to deactivate tannins in fodder shrubs with physical and chemical treatments. Anim. Feed Sci. Technol. 122, 109-121.
Bensalem H., Sourour A., Makkar H.P.S. and Nefzaoui A. (2005d). Wood ash treatment: a cost effective way to deactivate tannin in Acacia cyanophylla foliage and to improve ingestion by Barbarine sheep. Anim. Feed Sci. Technol. 122, 93-108.
Bensalem A.Z.M., Salem M.Z.M., El-Awday M.M. and Robinson P.H. (2006). Nutritive evaluations of some browse tree foliages during the dry season: secondary compounds, feed intake and in vivo digestibility in sheep and goats. Anim. Feed Sci. Technol. 127, 251-267.
Fadel Elseed A.M.A., Amin A.E., Khadiga A., Abdel Atti A., Sekine J., HIshinuma M. and Hamana K. (2002). Nutritive values of some fodder trees during dry season in central Sudan. Asian-Australas J. Anim. Sci. 15(6), 844-650.
Hameed A. (2011). Effects of tannins in ruminants: a review. Am. Sci. 7(10), 715-720.
Kumar S. (2011). The roles of tannins in animal performance: an overview. J. Nat. Remed. 11(2), 82-89.
Makkar H.P.S. (2003a). Effect and fate of tannins in ruminant animals, adaptation to tannin and strategies to overcome detrimental effect of feeding tannin rich feeds. Small Rumin. Res. 49, 241-256.
Makkar H.P.S. (2003b). Quantification of tannins in free and shrub foliage, a laboratory manual. Pp. 102. in Animal Production and Health Section, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, International Atomic Energy Agency, Vienna, Austria.
McDonald P., Edwards R.A., Greenhalgh J.F.D. and Morgan C.A. (2002). Animal Nutrition. Dorling Kindersley Publications, Delhi, India.
Njidda A.A. and IkhimioyaI. (2013). Antinutrtional constituents of browse plants in animal nutrition: a review. J. Sustain. Agric. Environ. 13(1), 15-28.
NMA. (2014). National Meteorology Agency of Ethiopia. Annual bulletin of national metrological agency of Ethiopia, Addis Ababa, Ethiopia.
NRC. (1981). Nutrient Requirements for Goats. NationalAcademy Press, Washington, DC, USA.
Olafadehan O.A., Adewumi M.K. and Okunade S.A. (2014). Effects of feeding tannin-containing forage in varying proportion with concentrate on the voluntary intake, hematological and biochemical indices of goats. Trakia J. Sci. 12(1), 73-81.
Ondiek J.O., Abdulrazak S.A. and Njoka E.N. (2010). Chemical and mineral composition, in vitro gas production and in sacco degradations of selected indigenous Kenyan browse. Livest. Res. Rural. Dev. 22(2), 45-60.
Porter L.J., Hrstich L.N. and Chan B.J. (1986). The conversion of proanthocyandins prodelphinidins to cyanidin and delphinidin. Phytochemistry. 25, 223-230.
SAS Institute. (2000). SAS®/STAT Software, Release 9.1. SAS Institute, Inc., Cary, NC. USA.
Satter L.D. and Slyter L.L. (1974). Effect of ammonia concentration on microbial protein production in vitro. Br. J. Nutr. 32, 199-208.
Shimelis S. (2010). Vegetation ecology, forage biomass and evaluation of nutritive values of selected browse species in Nechisar National park, Ethiopia. MS Thesis. Addis AbabaUniv., Addis Ababa, Ethiopia.
Stewart J., Mould F. and Mueller-HarveyI. (2000). The effect of drying treatment on fodder quality and tannin content of two provenance’s of Calliandra calothyrsus Meissner. J. Sci. Food Agric. 80, 1461-1468.
Terrill T.H., Rowan A.M., Douglass G.B. and Barry T.N. (1992). Determination of extractible and bound tannin concentration in forage plants, protein, concentrates meals and cereal grains. J. Sci. Food Agric. 58, 321-329.
Toplu H.D.O., Goksov E.O., Nazligul A. and Kahraman T. (2013). Meat quality characteristics of Turkish indigenous Hair goat kids reared under traditional extensive production system: effects of slaughter age and gender. J. Trop. Anim. Health. Prod. 45(6), 1297-1304.
Van Soest P.J. and Robertson J.B. (1985). Analysis of Forages and Fibrous Foods. Pp. 202 in A Laboratory Manual for Animal Science. CornelUniversity Press, Ithaca. New York.
Van Soest P.J., Robertson J.B. and Lewis B. (1991). Method of dietary fiber, neutral detergent fiber and non-starch polysaccharides in relation to animal nutrition. J. Dairy Sci. 74, 3583-3597.
Vitti D., Nozella E., Abdella A., Bueno I., Silva Filaho J., Costa C., Bueno M., Congo C., Viera M., Cabral Filaho S., Godoy P. and Muller-Harvey I. (2005). The effects of drying and urea treatment on nutritional and anti-nutritional compounds of browse collected during wet and dry seasons. Anim. Feed Sci. Technol. 122, 123-133.
Wambui C.C., Awano T., Ando S., Abdulrazak S.A. and Ichinohe T. (2010). Effect of yeast supplementation on in vitro ruminal degradability of selected browse species from Kenya. J. Food Agric. Environ. 8(2), 553-557.
Wina E., Tangendajaja B. and Susan I. (2005). Effects of chopping and soaking in water, hydrochloric acid and calcium hydroxide solutions on the nutritional values of Acacia villosa for goats. Anim. Feed Sci. Technol. 122, 79-92.
