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Growth and Nutrient Utilization in Kids Fed Expander-extruded Complete Feed Pellets Containing Red Gram (Cajanus cajan) Straw

  • Reddy, P. Baswa ;
  • Reddy, T.J. ;
  • Reddy, Y.R.
  • Received : 2012.07.17
  • Accepted : 2012.09.14
  • Published : 2012.12.01

Abstract

A growth and digestibility study was conducted using Osmanabadi goat male kids by feeding complete diets in the form of mash or expander extruded pellets containing different levels of red gram (Cajanus cajan) straw (RGS). Two iso-nitrogenous complete diets were prepared by incorporating RGS at 35% and 50% levels. Half the quantity of each complete mash feed was then converted into pellets through expander extruder processing. Thirty two kids of 4 to 5 months age were divided into four groups of eight each and were fed for 150 d with four experimental diets (T1: mash with 35% RGS, T2: mash with 50% RGS, T3: pellets with 35% RGS and T4: pellets with 50% RGS). Pelleting of complete diets significantly (p<0.001) increased the voluntary feed intake (671.45 vs 426.28 g/d) at both levels of RGS in the feeds. Average daily gain (ADG, g/d) also increased significantly (p<0.001) from 48.79 in kids fed mash diet to 71.29 in those fed with pelleted diets. Feed conversion efficiency (dry matter (DM) intake: weight gain) was comparable among all the treatment groups. Digestibility of nutrients was not affected by pelleting of the feeds whereas, increasing the level of inclusion of RGS in feeds from 35% to 50% decreased (p<0.05) the digestibility of DM and crude protein (CP) resulting in lower (p<0.001) metabolizable energy (ME) content (MJ/kg DM) in feeds with 50% RGS (7.93 vs 8.75). Daily intake (MJ/kg $BW^{-0.75}$) of ME decreased (p<0.05) in feeds containing 50% RGS while pelleting of feeds increased (p<0.05) the intake of DM, CP, digestible crude protein (DCP) and ME. It is inferred that expander extruder pelleting can efficiently utilize RGS up to 50% level in complete diets for growing goat kids.

Keywords

Goat;Feed Processing;Red Gram (Cajanus cajan) Straw;Expander Extruder Pelleting;Complete Diets

References

  1. AOAC. 1995. Official methods of analysis (16th Ed). Association of Official Analytical Chemists. Washington DC, USA.
  2. Ben Salem, H. and T. Smith. 2008. Feeding strategies to increase small ruminant production in dry environments. Small Rumin. Res. 77:174-194. https://doi.org/10.1016/j.smallrumres.2008.03.008
  3. Berger, L. L., G. C. Fahey Jr., L. D. Bourquin and E. C. Titgemeyer. 1994. Modification of forage quality after harvest. In: Forage quality, Evaluation, and Utilization (Ed. G. C.Fahey Jr.). ASA-CSSA-SSSA, Madison, WI, 922-966.
  4. Chandrasekharaiah, M., M. R. Reddy and G. V. N. Reddy. 1996. Effect of feeding urea treated maize stoer on growth and nutrient utilization by sheep and goats. Small Rumin. Res. 22: 141-147. https://doi.org/10.1016/S0921-4488(96)00864-4
  5. Doyle, P. T., C. Devendra and G. R. Pearce. 1986. Rice Straw as a Feed for Ruminants. International Programme of Australian Universities and Colleges Ltd. (IDP), Canberra
  6. Fahey, G. C., L. D. Bourquin, E. C. Titgemeyer and D. G. Atwel. 1993. Post harvest treatment of fibrous feedstuffs to improve their nutritive value. In: Forage cell wall structure and digestibility (Ed. H. G. Jung, D. R. Buxton, R. D. Hatfield and J. Ralph). ASA-CSSA-SSSA, Madison, WI, 715-766.
  7. Gipson, T. A., A. L. Goetsch, G. Detweiler and T. Sahlu. 2007. Effects of feeding method, diet nutritive value and physical form and genotype on feed intake, feeding behavior and growth performance by meat goats. Small Rumin. Res. 71: 170-178. https://doi.org/10.1016/j.smallrumres.2006.06.004
  8. Hale, W. H. and C. B. Theurer. 1972. Feed preparation and processing. In: Digestive physiology and nutrition of ruminants (Ed. D. C. Church). Vol.3. Dept.Animal Science, Oregon State University, Corvallis, OR, USA, pp. 49-76.
  9. Kishore, A., Prakash Chandra and J. L. Ogra. 1997. Phenotypic traits of gain in kids on buffers included diets. Indian J. Dairy Sci. 50:448-451.
  10. Murthy, K. S., M. R. Reddy and G. V. N. Reddy. 1995. Utilization of cage layer droppings and poultry litter as feed supplements for lambs and kids. Small Rumin. Res. 16:221-225. https://doi.org/10.1016/0921-4488(95)00634-W
  11. Narayanaswamy, P., M. Parthasarathy and N. Krishna. 1990. Evaluation of complete rations containing groundnut haulms, banyan (Ficus bengalensis) tree leaves and red gram straw in sheep. Indian J. Anim. Nutr. 7:127-130.
  12. NRC. 1981. Nutrient requirements of goats. National Academy of Sciences, National Research Council. Washington, DC, USA.
  13. Pi, Z. K., Y. M. Wu and J. X. Liu. 2005. Effect of pre treatment and pelletization on nutritive value of rice straw - based total mixed ration,and growth performance and meat quality of growing boer goats fed on TMR. Small Rumin. Res. 56:81-88. https://doi.org/10.1016/j.smallrumres.2004.02.010
  14. Rangnekar, D. V. 2003. Future strategies of livestock feed technologies to meet challenges. In: Feed Technology-Present status and future strategies. Proceedings of workshop held at ANGR Agricultural University, Hyderabad, India. 22-23 July, 2003.
  15. Raut, R. G., D. H. Rekhate and A. P. Dhok. 2002. In vitro evaluation of Arhar (Cajanus cajan) straw based pelleted complete feed and dry matter intakes in goats. Indian J. Small Rumin. 8:23-26.
  16. Reddy, D. V. 1997. The effect of supplementation of legume straws on utilization of rice straw-poultry droppings-rice bran-fishmeal based diet in buffaloes. Anim. Feed Sci. Technol. 69: 305-314. https://doi.org/10.1016/S0377-8401(97)00062-X
  17. Reddy, G. V. N. and M. R. Reddy. 1984. Dry fallen mango tree leaves as roughage source in complete feeds for sheep. Indian J. Anim. Sci. 54:1046-1050.
  18. Reddy, G. V. N. and M. R. Reddy. 1991a. Effect of processing groundnut hulls on nutrient utilization in sheep and goats. Indian J. Anim. Nutr. 8:123-126.
  19. Reddy, G. V. N. and M. R. Reddy. 1991b. Effect of processing of Sehima nervosum dry grass on nutrient utilization in sheep and goats. Indian J. Anim. Nutr. 8:27-34.
  20. Reddy, M. R., T. Govindaiah and G. V. N. Reddy. 1992. Effect of physical processing on nutritive value of cotton straw in goats and sheep. Indian J. Anim. Nutr. 9:141-145
  21. Reddy, T. J. and G. V. Raghavan. 1987. Studies on feeding different planes of nutrition on utilization of nutrients by intensively fed indigenous goats. Indian Vet. J. 64:505-510.
  22. Rekhate, D. H., V. B. Madavi and A. P. Dhok. 2007. Performance of goats fed Arhar (Cajanus cajan) straw based pelleted complete ration. Anim. Nutr. Feed Technol. 7:47-52.
  23. Singhal, K. K. and V. D. Mudgal. 1983. Utilization of complete feed by goats. Indian J. Dairy Sci. 36:250-254.
  24. SPSS. 1996. Statistical Package for Social Sciences, Version 7.5, SPSS inc., Illinois, USA.
  25. Stevens, C. 1981. Pelleting: Emphasis on by products and roughage ingredients. Feedstuffs, 53: E1-E3.
  26. Sundstol, F. and E. Owen. (editors) 1984. Straw and other fibrous by-products as feed. Elsevier, Amsterdam.
  27. Suresha, C., B. Ramachandra, B. Suresh, N. Prasad, C. B. Madhav and V. B. Shetter. 2009. Evaluation of red gram and bengal gram based pelleted complete diets in goats. Indian J. Anim. Nutr. 26:349-353.
  28. Valadez, M. G., G. M. Hernandez and R. S. Lopez. 2008. Design and evaluation of an extruder to convert crop residues to animal feed. Biosyst. Eng. 100:66-78. https://doi.org/10.1016/j.biosystemseng.2008.02.002

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