Küçükbaş Yenidoğanlarında Bilimsel Yaklaşımlar ve Saha Uygulamaları

Nowak R, Porter RH, Lévy F, Orgeur P, Schaal B. Role of mother-young interactions in the survival of offspring in domestic mammals. Reviews of Reproduction. 2000;5:153–163.

Singh MK, Rai B, Sharma N. Factors affecting survivability of Jamunapari kids under semi-intensive management system. Indian Journal of Animal Sciences. 2008;78:178–181.

Karakuş F, Akkol S. Van İli Küçükbaş Hayvancılık İşletmelerinin Mevcut Durumu ve Verimliliği Etkileyen Sorunların Tespiti Üzerine Bir Araştırma. Yüzüncü Yıl Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2013;18(1-2):9–16.

Bilginturan S, Ayhan V. Burdur İli Damızlık Koyun Keçi Yetiştiricileri Birliği Üyesi Keçicilik İşletmelerinin Yapısal Özellikleri ve Sorunları Üzerine Bir Araştırma. Ziraat Fakültesi Dergisi. 2008;3(1):24–31.

Fragkou IA, Mavrogianni VS, Fthenakis GC. Diagnostic investigation of cases of deaths of newborn lambs. Small Ruminant Research. 2010;92:41–44.

Dwyer CM, Conington J, Corbiere F, Holmøy IH, Muri K, Nowak R, et al. Improving neonatal survival in small ruminants: Science into practice. Animal. 2016;10(3):449–459.

Dwyer CM, Lawrence AB. A review of the behavioural and physiological adaptations of extensively managed breeds of sheep that favour lamb survival. Applied Animal Behaviour Science. 2005;92:235–260.

Alexander G, Lynch JJ, Mottershead BE, Donnelly JB. Reduction in lamb mortality by means of grass wind-breaks: results of a five-year study. Proceedings of the Australian Society for Animal Production. 1980;13:329–332.

Poindron P, Levy F, Keller M. Maternal responsiveness and maternal selectivity in domestic sheep and goats: the two facets of maternal attachment. Development Psychobiology. 2007;49:54–70.

Brien FD, Cloete SWP, Fogarty NM, Greeff JC, Hebart ML, Hiendleder S, et al. A review of genetic and epigenetic factors affecting lamb survival. Animal Production Science. 2014;54:667–693.

Dwyer CM. Behavioural development in the neonatal lamb: effect of maternal and birth-related factors. Theriogenology. 2003;59:1027–1050.

Goursaud AP, Nowak R. Colostrum mediates the development of mother preference by newborn lambs. Physiology and Behavior. 1999;67:49–56.

Dwyer CM, Lawrence AB, Bishop SC, Lewis M. Ewe-lamb bonding behaviours at birth are affected by maternal undernutrition in pregnancy. British Journal of Nutrition. 2003;89:123–136.

Cloete SWP, Scholtz AJ. Lamb survival in relation to lambing and neonatal behaviour in medium wool Merino lines divergently selected for multiple rearing ability. Australian Journal of Experimental Agriculture. 1998;38:801–811.

Hergenhan RL, Hinch GN, Ferguson DM. Sire effects on neonatal lamb vigour and following-behaviour. Animal Production Science. 2014;54:745–752.

Matheson SM, Bünger L, Dwyer CM. Genetic parameters for fitness and neonatal behavior traits in sheep. Behavior Genetics. 2012;42:899–911.

Dwyer CM, Morgan CA. Maintenance of body temperature in the neonatal lamb: effects of breed, birth-weight, and litter size. Journal of Animal Science. 2006;84:1093–1101.

Nowak R, Poindron P. From birth to colostrum: early steps leading to lamb survival. Reproduction Nutrition Development. 2006;46:431–446.

Banchero GE, Milton JTB, Lindsay DR, Martin GB, Quintans G. Colostrum production in ewes: a review of regulation mechanisms and of energy supply. Animal. 2015;9:831–837.

Mellor DJ, Cockburn F. A comparison of energy metabolism in the newborn infant, piglet and lamb. Quarterly Journal of Experimental Physiology. 1986;71:361–379.

Miller DR, Blache D, Jackson RB, Downie EF, Roche JR. Metabolic maturity at birth and neonate lamb survival: association among maternal factors, litter size, lamb birth-weight, and plasma metabolic and endocrine factors on survival and behavior. Journal of Animal Science. 2010;88:581–593.

Slee J. A review of genetic aspects of survival and resistance to cold in newborn lambs. Livestock Production Science. 1981;8:419–429.

Christley RM, Morgan KL, Parkin TDH, French NP. Factors related to the risk of neonatal mortality: birthweight and serum immunoglobulin concentrations in lambs in the UK. Preventive Veterinary Medicine. 2003;57:209–226.

Hough RL, McCarthy FD, Thatcher CD, Kent HD, Eversole DE. Influence of glucocorticoid on macromolecular absorption and passive immunity in neonatal lambs. Journal of Animal Science. 1990;68:2459–2464.

Al Sabbagh TA, Swanson LV, Thompson JM. The effect of ewe body condition at lambing on colostral immunoglobulin-G concentration and lamb performance. Journal of Animal Science. 1995;73:2860–2864.

Kenyon PR, Stafford KJ, Morel PCH, Morris ST. Does sward height grazed by ewes in mid- to late-pregnancy affect indices of colostrum intake by twin and triplet lambs? New Zealand Veterinary Journal. 2005;53:336–339.

McGuire TC, Regnier J, Kellom T, Gates NL. Failure in passive transfer of immunoglobulin-G1 to lambs – measurement of immunoglobulin-G1 in ewe colostrum. American Journal of Veterinary Research. 1983;44:1064–1067.

Gilbert RP, Gaskins CT, Hillers JK, Parker CF, McGuire TC. Genetic and environmental factors affecting immunoglobulin G1 concentration in ewe colostrum and lamb serum. Journal of Animal Science. 1988;66:855–863.

McCrabb GJ, Hosking BJ, Egan AR. Changes in the maternal body and fetoplacental growth following various lengths of feed restriction during mid-pregnancy in sheep. Australian Journal of Agricultural Research. 1992;43(6):1429–1439.

Symonds ME, Stephenson T, Gardner DS, Budge H. Long-term effects of nutritional programming of the embryo and fetus: mechanisms and critical windows. Reproduction Fertility and Development. 2007;19:53–63.

Clarke L, Heasman L, Juniper DT, Symonds ME. Maternal nutrition in early-mid gestation and placental size in sheep. British Journal of Nutrition. 1998;79(4):359–364.

Rooke JA, Dwyer CM, Ashworth CJ. The potential for improving physiological, behavioural and immunological responses in the neonatal lamb by trace element and vitamin supplementation of the ewe. Animal. 2008;2:514–524.

Aysondu MH, Ozyurek S. Influences of maternal undernutrition on placental development and birth weight in sheep. Large Animal Review. 2020;26(3):127–130.

Holmøy IH, Kielland C, Stubsjøen SM, Hektoen L, Waage S. Housing conditions and management practices associated with neonatal lamb mortality in sheep flocks in Norway. Preventive Veterinary Medicine. 2012;107:231–241.

Binns SH, Cox IJ, Rizvi S, Green LE. Risk factors for lamb mortality on UK sheep farms. Preventive Veterinary Medicine. 2002;52:287–303.

Nowak R, Porter RH, Lévy F, Orgeur P, Schaal B. Role of mother-young interactions in the survival of offspring in domestic mammals. Reviews of Reproduction. 2000;5:153–163.

Singh MK, Rai B, Sharma N. Factors affecting survivability of Jamunapari kids under semi-intensive management system. Indian Journal of Animal Sciences. 2008;78:178–181.

Karakuş F, Akkol S. Van İli Küçükbaş Hayvancılık İşletmelerinin Mevcut Durumu ve Verimliliği Etkileyen Sorunların Tespiti Üzerine Bir Araştırma. Yüzüncü Yıl Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2013;18(1-2):9–16.

Bilginturan S, Ayhan V. Burdur İli Damızlık Koyun Keçi Yetiştiricileri Birliği Üyesi Keçicilik İşletmelerinin Yapısal Özellikleri ve Sorunları Üzerine Bir Araştırma. Ziraat Fakültesi Dergisi. 2008;3(1):24–31.

Fragkou IA, Mavrogianni VS, Fthenakis GC. Diagnostic investigation of cases of deaths of newborn lambs. Small Ruminant Research. 2010;92:41–44.

Dwyer CM, Conington J, Corbiere F, Holmøy IH, Muri K, Nowak R, et al. Improving neonatal survival in small ruminants: Science into practice. Animal. 2016;10(3):449–459.

Dwyer CM, Lawrence AB. A review of the behavioural and physiological adaptations of extensively managed breeds of sheep that favour lamb survival. Applied Animal Behaviour Science. 2005;92:235–260.

Alexander G, Lynch JJ, Mottershead BE, Donnelly JB. Reduction in lamb mortality by means of grass wind-breaks: results of a five-year study. Proceedings of the Australian Society for Animal Production. 1980;13:329–332.

Poindron P, Levy F, Keller M. Maternal responsiveness and maternal selectivity in domestic sheep and goats: the two facets of maternal attachment. Development Psychobiology. 2007;49:54–70.

Brien FD, Cloete SWP, Fogarty NM, Greeff JC, Hebart ML, Hiendleder S, et al. A review of genetic and epigenetic factors affecting lamb survival. Animal Production Science. 2014;54:667–693.

Dwyer CM. Behavioural development in the neonatal lamb: effect of maternal and birth-related factors. Theriogenology. 2003;59:1027–1050.

Goursaud AP, Nowak R. Colostrum mediates the development of mother preference by newborn lambs. Physiology and Behavior. 1999;67:49–56.

Dwyer CM, Lawrence AB, Bishop SC, Lewis M. Ewe-lamb bonding behaviours at birth are affected by maternal undernutrition in pregnancy. British Journal of Nutrition. 2003;89:123–136.

Cloete SWP, Scholtz AJ. Lamb survival in relation to lambing and neonatal behaviour in medium wool Merino lines divergently selected for multiple rearing ability. Australian Journal of Experimental Agriculture. 1998;38:801–811.

Hergenhan RL, Hinch GN, Ferguson DM. Sire effects on neonatal lamb vigour and following-behaviour. Animal Production Science. 2014;54:745–752.

Matheson SM, Bünger L, Dwyer CM. Genetic parameters for fitness and neonatal behavior traits in sheep. Behavior Genetics. 2012;42:899–911.

Dwyer CM, Morgan CA. Maintenance of body temperature in the neonatal lamb: effects of breed, birth-weight, and litter size. Journal of Animal Science. 2006;84:1093–1101.

Nowak R, Poindron P. From birth to colostrum: early steps leading to lamb survival. Reproduction Nutrition Development. 2006;46:431–446.

Banchero GE, Milton JTB, Lindsay DR, Martin GB, Quintans G. Colostrum production in ewes: a review of regulation mechanisms and of energy supply. Animal. 2015;9:831–837.

Mellor DJ, Cockburn F. A comparison of energy metabolism in the newborn infant, piglet and lamb. Quarterly Journal of Experimental Physiology. 1986;71:361–379.

Miller DR, Blache D, Jackson RB, Downie EF, Roche JR. Metabolic maturity at birth and neonate lamb survival: association among maternal factors, litter size, lamb birth-weight, and plasma metabolic and endocrine factors on survival and behavior. Journal of Animal Science. 2010;88:581–593.

Slee J. A review of genetic aspects of survival and resistance to cold in newborn lambs. Livestock Production Science. 1981;8:419–429.

Christley RM, Morgan KL, Parkin TDH, French NP. Factors related to the risk of neonatal mortality: birthweight and serum immunoglobulin concentrations in lambs in the UK. Preventive Veterinary Medicine. 2003;57:209–226.

Hough RL, McCarthy FD, Thatcher CD, Kent HD, Eversole DE. Influence of glucocorticoid on macromolecular absorption and passive immunity in neonatal lambs. Journal of Animal Science. 1990;68:2459–2464.

Al Sabbagh TA, Swanson LV, Thompson JM. The effect of ewe body condition at lambing on colostral immunoglobulin-G concentration and lamb performance. Journal of Animal Science. 1995;73:2860–2864.

Kenyon PR, Stafford KJ, Morel PCH, Morris ST. Does sward height grazed by ewes in mid- to late-pregnancy affect indices of colostrum intake by twin and triplet lambs? New Zealand Veterinary Journal. 2005;53:336–339.

McGuire TC, Regnier J, Kellom T, Gates NL. Failure in passive transfer of immunoglobulin-G1 to lambs – measurement of immunoglobulin-G1 in ewe colostrum. American Journal of Veterinary Research. 1983;44:1064–1067.

Gilbert RP, Gaskins CT, Hillers JK, Parker CF, McGuire TC. Genetic and environmental factors affecting immunoglobulin G1 concentration in ewe colostrum and lamb serum. Journal of Animal Science. 1988;66:855–863.

McCrabb GJ, Hosking BJ, Egan AR. Changes in the maternal body and fetoplacental growth following various lengths of feed restriction during mid-pregnancy in sheep. Australian Journal of Agricultural Research. 1992;43(6):1429–1439.

Symonds ME, Stephenson T, Gardner DS, Budge H. Long-term effects of nutritional programming of the embryo and fetus: mechanisms and critical windows. Reproduction Fertility and Development. 2007;19:53–63.

Clarke L, Heasman L, Juniper DT, Symonds ME. Maternal nutrition in early-mid gestation and placental size in sheep. British Journal of Nutrition. 1998;79(4):359–364.

Rooke JA, Dwyer CM, Ashworth CJ. The potential for improving physiological, behavioural and immunological responses in the neonatal lamb by trace element and vitamin supplementation of the ewe. Animal. 2008;2:514–524.

Aysondu MH, Ozyurek S. Influences of maternal undernutrition on placental development and birth weight in sheep. Large Animal Review. 2020;26(3):127–130.

Holmøy IH, Kielland C, Stubsjøen SM, Hektoen L, Waage S. Housing conditions and management practices associated with neonatal lamb mortality in sheep flocks in Norway. Preventive Veterinary Medicine. 2012;107:231–241.

Binns SH, Cox IJ, Rizvi S, Green LE. Risk factors for lamb mortality on UK sheep farms. Preventive Veterinary Medicine. 2002;52:287–303.