PIG BREEDS (GF24) INTRODUCING TO CENTRAL VIETNAM AND REPRODUCTIVE PERFORMANCE

Authors

  • Nguyen Quang Linh Hue University
  • Le Duc Nhanh University of Agriculture and Forestry, Hue University

Abstract

The aim of this study was to characterize the productive performance of new breed introducing to Central Vietnam. The data compilation was collected on farm by field-studies with 30 individuals, during a period of one year to record and register productive and reproductive indicators. The GF24 breeding stock girls imported from US for Vietnam through Green feed Asia, which were intended for reproductive performance. Results conducted for first coming heat, first mating, first litter farrowing at age, pregnancy time and dry sow were earlier than other exotic breeds. Results conducted in reproductive performance, 166.2 ±2.94 days, 200.44 ±2.14 days, 133.79 ± 2.29 days, 317.75 ± 2.19, days 117.31 ± 0.31days and 8.27 ± 0.86 days, respectively. The average number of piglets born alive per litter were 11.58 ± 0.52, both traits were affected by the parity of the sow. The individual weight at birth was 1.38 ± 0.2 kg and the number of weaned piglets 9.58 ± 0.53. The feeding in the farms was characterized by commercial feed (80%) and agricultural remainder (20%) as balanced feed. This breed will offer a potential livestock for rural and industrial areas and contribution of pig husbandry in Vietnam.

Key words:GF24 pig breed, reproductive performance, adaptation, Central Vietnam

Author Biography

Nguyen Quang Linh, Hue University

Hệ thống và bệnh dinh dưỡng thuỷ sản và chăn nuôi

References

Duyet H.N., Nguyen Quang Linh, Colin Cargill, Nguyen Ngoc Phuong. 2010. Effect of using creep boxes for piglets on the reproductive performance of Mong Cai sows kept in smallholder farms in Thuy Phuong commune, Thua Thien Hue province. Proceedings of the 14th Animal Science Congress of the Asian – Australasian association of animal production societies. August 23- 27, 2010. Pingtung, Taiwan, ROC. p. 535

Eisen, J.J., E. Kanis, and B. Kemp. 2000. Sow factors affecting voluntary feed intake during

lactation. Livest. Prod. Sci. 64:147-165.

Elbers, A.R.W., J.C.M. Vernooy, J. van den Broek, and J.H.M. Verheijden. 1996. Risk of

recurrence of repeat breeding in sows with a repeat breeding in the first parity. J. Anim. Sci. 74:2327-2330.

Jindal, R., J.R. Cosgrove, F.X. Aherne, and G.R. Foxcroft. 1996. Effect of nutrition on

embryonal mortality in gilts: Association with progesterone. J. Anim. Sci. 74:620-624.

Jindal, R., J.R. Cosgrove, and G.R. Foxcroft. 1997. Progesterone mediates nutritionally induced

effects on embryonic survival in gilts. J. Anim. Sci. 75:1063-1070.

Kirkwood, R.N., B.N. Mitaru, A.D. Gooneratne, R. Blair, and P.A. Thacker. 1988. The influence

of premating feeding intake on the reproductive performance of gilts. Can. J. Vet. Res. 52:134-136.

Kirkwood, R.N., S.K. Baidoo, and F.X. Aherne. 1990. The influence of feeding level during

lactation and gestation on the endocrine status and reproductive performance of second parity sows. Can. J. Anim. Sci. 70:1119-1126.

Koketsu, Y., and G.D. Dial. 1997. Factors influencing the postweaning reproductive

performance of sows on commercial farms. Therio. 47:1445-1461.

Koketsu, Y. and G.D. Dial. 1998. Interactions between the associations of parity, lactation

length, and weaning-to-conception interval with subsequent litter size in swine herds using early weaning. Prev. Vet. Med. 37:113-120.

Koketsu, Y. 1999. Assessment of sows mating efficacy during the low productive period after

early weaning: A field study. Therio. 51:1525-1532.

Koketsu, Y. and G.D. Dial. 2002. Administration of prostaglandin F2a after farrowing alters the

association between lactation length and subsequent litter size in mid- or old-parity sows. Therio. 57:837-843.

Le Cozler, Y., Y. Dagorn, J. Dourmad, J.Y. Johansen, and S. Aumaître. 1997. Effect of

weaning-to-conception interval and lactation length on subsequent litter size in sows. Livest. Prod. Sci. 51:1-11.

Linh, Q. N., L.C. Tu, W.J. Koops. 1999. The Use of pig large white, Mong cai and their crossbreeds in different farming systems in Central Vietnam. MSc. Thesis, Wageningen Agricultural University, The Netherlands.

Linh Q. N, Hoang Nghia Duyet, Nguyen Ngoc Phuong, Colin Cargill, Darren Trott. 2010. influence of different breeds, feeding and housing systems on sow reproductive performance in Central Vietnam. 2008. Proceedings the 13th Animal science congress of the ASIAN - Australasian Association of Animal production societies (AAAP) Sept. 22 - 26, 2008 - Hanoi, Vietnam, Pp. 212

Linh Q. N, Hoang Nghia Duyet, Nguyen Ngoc Phuong, Colin Cargill, Darren Trott. 2010. Effect of using creep boxes for piglets on the reproductive performance of Mong Cai sows kept in smallholder farms in Thuy Phuong commune, Thua Thien Hue province. Proceedings of the 14th Animal Science Congress of the Asian – Australasian association of animal production societies. August 23- 27, 2010. Pingtung, Taiwan, ROC. p. 535.

PigCHAMP®, Inc. 2002. DataShare Breeding Herd Summary - USA. PigCHAMPÒ, Inc., Apple

Valley, MN. Pope, W.F. 1994. Embryonic mortality in swine. In Embryonic Mortality in Domestic Species. M.T. Zavy and R.D. Geisert, eds., CRC Press, Boca Raton, FL. pp.53-77.

Tantasuparuk, W., N. Lundeheim, A.-M. Dalin, A. Kunavongkrit, and S. Einarsson. 2000.

Reproductive performance of purebred Landrace and Yorkshire sows in Thailand with special reference to seasonal influence and parity number. Therio. 54:481-496.

Tantasuparuk, W., A.-M. Dalin, N. Lundeheim, A. Kunavongkrit, and S. Einarsson. 2001. Body

weight loss during lactation and its influence on weaning-to-service interval and ovulation rate in Landrace and Yorkshire sows in the tropical environment of Thailand. Anim. Reprod. Sci. 65:273-281.

Tsuma, V.T., S. Einarsson, A. Madej, H. Kindahl, and N. Lundeheim. 1996. Effect of food

deprivation during early pregnancy on endocrine changes in primiparous sows. Anim. Reprod. Sci. 41:267-278.

Tummaruk, W., N. Lundeheim, S. Einarsson, and A.-M. Dalin. 2001. Repeat breeding and

subsequent reproductive performance in Swedish Landrace and Swedish Yorkshire sows. Anim. Reprod. Sci. 267-280.

Vesseur, P.C., B. Kemp, and L.A. den Hartog. 1994. Factors affecting the weaning-to-estrus

interval in the sow. J. Anim. Physiol. a. Anim. Nutr. 72:225-233.

Vonnahme, K.A., M.E. Wilson, G.R. Foxcroft, and S.P. Ford. 2002. Impacts of conceptus

survival in a commercial swine herd. J. Anim. Sci. 80:553-559.

Zak, L.J., J.R. Cosgrove, F.X. Aherne, and G.R. Foxcroft. 1997. Pattern of feed intake and

associated metabolic and endocrine changes differentially affect postweaning fertility in primiparous lactating sows. J. Anim. Sci. 75:208-216.

Published

2016-04-10