Weaning age/time based model influencing performance in goats and sheep meat production

Authors

  • Never Assan Department of Agriculture Management, Faculty of Science and Technology, Zimbabwe Open University, Zimbabwe

Abstract

Weaning is an essential animal husbandry intervention which has been associated with nutritional stress that interferes with both animal’s behavioral and physiological responses consequently influencing post weaning growth performance in goats and sheep production. The timing of weaning and/or weaning age of kids/lambs becomes critical in determination of flock performance with the intention of maximizing meat productivity and improving profitability. There are two possibilities that exist in deciding on weaning age of kids/lambs, thus early and late weaning, however, the decision on when to wean is dependent mainly on the production environment and purpose, as well as the dam welfare.   Age at weaning differ greatly in sheep and goats, therefrom 14 days to natural weaning, and exceeding four months of age. In sheep production effective early weaning has been practiced untimely at 14 days; in goats’ kids have been weaned early successfully at 28 days. Early weaning is considered traditionally weaning ahead of the 90 days of age; 60 days is most widely used; age thereafter qualifies for late weaning. The age at weaning greatly influences post weaning animal performance, however if not timed properly it would impact negatively also on weaner survival rates. Weaning itself is a very stressful procedure and subjecting kids/lambs to further stress which directly impinge on the kid/lamb’s immunity consequently increasing their susceptibility to diseases and reduced weight gain. There is need for age of weaning to balance the potential positive impacts on the ewes/does to rebreed, with potential negative impacts on the kid/lamb growth performance and survivability. Early weaning has become an effective husbandry practice especially in advanced goat and sheep production systems, which focuses on shortened female breeding reproductive cycle, while enhancing meat productivity through increased frequency of kidding/lambing. It is important to consider weaning age in relation to nutritional strategies which provide adequate time for diet transition which is intended not to compromise feed utilization and feed conversion efficiency in kids/lambs consequently reducing growth performance. The effectiveness of weaning age and anticipated live weight gains post-weaning is dependent on nutritional management especially concentrate supplementation which may promote performance and productivity in pastured based systems. Late weaning is probably convenient for less prolific goat and sheep breeds and genotypes not selected for their growth potential. It should be acknowledged that there is interaction between weaning age with other factors such as nutrition, sex and weight of animal. Some of the goat and sheep producers worldwide have shifted to use of weight based weaning model, similar age but with different weights, heavier lambs have superior development efficiency during lactation. The present review gives an insight on the consequences of early and late weaning on animal’s post weaning performance in small ruminants.

References

Abdel-Fattah, M.S., Hashem, A.L.S., Shaker, Y.M., Ellamei, A.M., Amer, H.Z., 2013. Effect of weaning age on productive performance and some plasma biochemical parameters of Barki lambs in Siwa Oasis, Egypt. Global Vet., 10(2), 189-202.

Al-Saigh, M.N., Al-Najjar, H.A., 1999. Effect of different suckling regimes and age of dam on growth of Awassi ewe lambs from birth up to pubertal age. Iraq J. Agr., 4(6), 116-127.

Araújo da Silva, C.J., Fernandes, S.R., Berchiol da Silva, M.G., Monteiro, A.L.G., Poli, C.H.EC., Prado, O.R., Mc Mannus, C., Gilaverte, S., 2014. Early weaning and concentrate supplementation strategies for lamb production on Tifton-85 pasture. Rev. Brasil. Zootec., 43(8).

Bhatti, S.A., Ahmad, M.F., Wynn, P.C., McGill, D., Sarwar, M., Afzal, M., Ullah, E., Khan, M.A., Khan, M.S., Bush, R., 2012. Effect of diet on preweaning performance of Sahiwal calves. Trop. Anim. Health Prod., 44, 819-826.

Boas, A.S.V., De Beni Arrigoni, M., Silveira, A.C., Costa, C., Loyola Chardulo, L.A., 2003. Effects of age at weaning and feed management on the production of super-young lambs. Rev. Brasil. Zootec., 32(6), 1969-1980.

Cañeque, V., Velasco, S., Díaz, M., Pérez, C., Huidobro, F., Lauzurica, S., Manzanares, C., González, J., 2001. Effect of weaning age and slaughter weight on carcass and meat quality of Talaverana breed lambs raised at pasture. Anim. Sci., 73(1), 85-95.

Combellas, J., 1980. Production and reproduction parameters of tropical sheep breed in improved production systems. Trop. Anim. Prod., 5, 266-273.

Combellas, J., 1981. Growth of West African sheep weaned at two different ages. Trop. Anim. Prod., 6(3), 245-248.

Fernandes, M.A.M., Monteiro, A.L.G., Poli, C.H.E.C., Barros, C.S., Ribeiro, T.M.D., Silva, A.L.P., 2008. Características das carcaças e componentes do peso vivo de cordeiros terminados em pastagem ou confinamento. Acta Sci. Anim. Sci., 30, 75-81.

Fernandes, S.R., Monteiro, A.L.G., Dittrich, R.L., Salgado, J.A., Araújo da Silva, C.J., Berchiol da Silva, M.G., Beltrame, O.C., Pinto, P.H.N., 2012. Early weaning and concentrate supplementation on the performance and metabolic profile of grazing lambs. Rev. Brasil. Zootec., 41(5), 1292-1300.

Fernandes, S.R., Monteiro, A.L.G., Silva, C.J.A., Silva, M.G.B., Rossi Junior, P., Souza, D.F., Salgado, J.A., Hentz, F., 2011. Desmame precoce e a suplementação concentrada no peso ao abate e nas características de carcaça de cordeiros terminados em pastagem. Rev. Brasil. Saúde Prod. Anim., 12, 527-537.

Fernandes, S.R., Salgado, J.A., Natel, A.S., Monteiro, A.L.G., Prado, O.R., Simionato de Barros, C., Fernandes, M.A.M., 2014. Performance, carcass traits and costs of Suffolk lambs finishing systems with early weaning and controlled suckling. Rev. Ceres, 61(2).

Freitas, D.C., Oliveira, G.J.C., Jaeger, S.M.P., Cavalcanti, A.S.R., Silva Ledo, C.A., Vinhaes Torres, P.E.L.M., Oliveira Leite Filho, A., Amorim e Santana, P.F., Almeida, D.C., 2005. Idade de desmame de cordeiros deslanados para terminação em confinamento, no litoral norte da Bahia. Rev. Brasil. Zootec., 34(4), 1392-1399.

Gallo, C., Davies, D., 1991. Effect of early weaning one lamb in a triplet lamb rearing system. Anim. Sci., 52(1), 141-148.

Godfrey, R.W., Gray, M.L., Collins, J.R., 1997. Lamb growth and milk production of hair and wool sheep in a semi-arid tropical environment. Small Rumin. Res., 24(2), 77-83.

Hanan, A.Z., Ellamei, A.M., 2013. Effect of weaning age on growth performance and carcass traits of Barki lambs in Siwa Oasis, Egypt.

Hassan, T.M.M., 2017. Effects of weaning age and some other factors on growth performance of Ossimi lambs. Egypt. J. Sheep Goat Sci., 12(1), 29-38.

Islam, M.R., Amin, M.R., Kabir, A.K.M.A., Ahmed, M.U., 2009. Comparative study between semi-intensive and scavenging production system on the performances of Black Bengal goat. J. Bangladesh Agr. Univ., 7(1), 79-86.

Jagusch, K.T., Clark, V.R., Jay, N.P., 1970. Lamb production from animals weaned at 3 to 5 weeks of age on to lucerne. New Zeal. J. Agr. Res., 13(4), 808-814.

Karim, S.A., Santra, A., Sharma, V.K., 2000. Pre-weaning growth response of lambs fed creep mixtures with varying levels of energy and protein. Small Rumin. Res., 39(2), 137-144.

Kashani, S.M.M., Bahari, M., 2017. The effect of sex and weaning age on growth performance of first generation lambs derived from Crossing ½Romanov and Zel. J. Anim. Res. Nutr., 2, 24.

Kirton, A.H., Barton, R.A., Rae, A.L., 1982. The efficiency of determining the chemical composition of lamb carcasses. J. Agr. Sci., 58, 381-386.

Kordkoy, K., Azizi, K., Lavaf, A., 2009. Effects of weaning age on performance of feedlot in male lambs Farahani. J. Agr. Sci., 5, 171-155.

Lu, C.D., Potchoiba, M.J., 1988. Milk feeding and weaning of goat kids: A review. Small Rumin. Res., 1(2), 105-112.

Miller, J.E., Horohov, D.W., 2006. Immunological aspects of nematode parasite control in sheep. J. Anim. Sci., 84, E124-E132.

Monteiro, A.L.G., Silva, C.J.A., Fernandes, S.R., Prado, O.R., Paula, E.F.E., 2009. Criação e terminação de cordeiros a pasto: implicações econômicas e qualidade do produto final. In: 5º Simpósio Mineiro de Ovinocultura: Sustentabilidade e Perspectivas, Lavras. Anais, Grupo de Apoio.

Müller, L., Pires, C.C., Tonetto, C.J., da Silva Vollenhaupt, L., Medeiros, S.L.P., 2006. Efeito do desmame precoce em cordeiros cruzas Ile de France x Texel no desempenho e nas características da carcaça. Rev. Ciê. Agron., 37(2), 241-245.

Nagpal, A.K., Singh, D., Prasad, V.S.S., Jain, P.C., 1995. Effect of weaning age and feeding system on growth performance and carcass traits of male kids in three breeds in India. Small Rumin. Res., 17(1), 45-50.

Napolitano, F., De Rosa, G., Sevi, A., 2008. Welfare implications of artificial rearing and early weaning in sheep. Appl. Anim. Behav. Sci., 110, 58-72.

Nikkhah, A., Asadi Moghadam, R., 1975. The use of corn silage in the diet of feedlot lambs. J. Facul. Agr., 21-36.

Panzuti, C., Mandrile, G., Duvaux-Ponter, C., Dessauge, F., 2018. Early weaning and high feeding level in post-weaning period did not impact milk production in Alpine dairy goats. J. Dairy Res., 85(3), 277-280.

Ploumi, K., Emmanouilidis, P., 1999. Lamb and milk production traits of Serrai sheep in Greece. Small Rumin. Res., 33(3), 289-292.

Poli, C.H.E.C., Monteiro, A.L.G., Barros, C.S., Dittrich, J.R., Fernandes, S.R., Carvalho, P.C.F., 2009. Comportamento ingestivo de cordeiros em três sistemas de produção em pastagem de Tifton 85. Acta Sci. Anim. Sci., 31, 235-241.

Pretorius, P.S., 1966. Influence of various weaning ages on growth, puberty and wool production of Merinoewes lambs. S. Afr. J. Agr. Sci., 9, 547-S59.

Ribeiro, T.M.D., Monteiro, A.L.G., Prado, O.R., Natel, A.S., Salgado, J.A., Piazzetta, H.L., Fernandes, S.R., 2009. Desempenho e características das carcaças de cordeiros em quatro sistemas de produção. Rev. Brasil. Saúde Prod. Anim., 10, 366-378.

Santhoshkumar, R., Ramesh, V., Sivakumar, R., Thiruvenkadan, A.K., 2018. Influence of weaning age and level of concentrate supplementation on carcass characteristics of Mecheri lambs. Indian J. Small Rumin., 24(2), 315.

Sañudo, C., Sierra, I., Olleta, J., Martin, L., Campo, M., Santolaria, P., Nute, G., 1998. Influence of weaning on carcass quality, fatty acid composition and meat quality in intensive lamb production systems. Anim. Sci., 66(1), 175-187.

Selaive-Villarroel, AB., Maciel, M.B., Manzoni de Oliveira, N., 2008. Effects of weaning age and weight on lamb growth rate of Morada Nova breed raised in a tropical extensive production system. Cienc. Rural, 38(3).

Wang, S., Ma, T., Zhao, G., Zhang, N., Tu, Y., Li, F., Cui, K., Bi, Y., Ding, H., Diao, Q., 2019. Effect of age and weaning on growth performance, rumen fermentation, and serum parameters in lambs fed starter with limited ewe-lamb interaction. Anim., 9, 825.

Zapasnikiene, B., 2010. The effects of different housing and feeding systems on the growth and muscularity of weaned lambs. Vet. Med. Zoot., 49(71), 83-87.

Published

2020-05-20

How to Cite

Assan, N. . (2020). Weaning age/time based model influencing performance in goats and sheep meat production. Agricultural Advances, 9(5), 537-544. Retrieved from https://sjournals.com/index.php/aa/article/view/646

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Section

Review Article

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