Ezzat Ataa Abd Elmouaz Afify|Publications

Benha University

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Prof. Ezzat Ataa Abd Elmouaz Afify :: Publications:

Research Fields

rabbits

litter

production

White rabbits

litter performance

doe

evaluation

Number of publications is 111

Title

1-Phenotypic and genetic correlations among body weight and measurements of Fleisch Merino lambs raised under Egyptian conditions. Egypt. J. Anim. Prod., 19 (1): 87-94.

2-Line Moshtohor (Egypt).

Abstract' | Full paper

3-Additive and heterotic components for post-weaning Growth traits in a crossing project of V-line with Gabali rabbits in Egypt. In proceedings of 9th World Rabbit Congress, 10-13 June 2008, Verona, Italy, Issued in World Rabbit Science

Abstract' | Full paper

4-A joint project to synthesize new lines of rabbits in Egypt and Saudi Arabia: emphasis for results and prospects. In proceedings of 9th World Rabbit Congress, 10-13 June 2008, Verona, Italy,

5-Heterotic and genetic components in 4x4 diallel mating experiment for egg production traits in chickens. 4th World’s Poultry Conference 27-30 Mrach 2007, Sharm El-Sheikh, Egypt.

6-Estimation of sire transmitting abilities for lactation traits using the animal model in Holstein cattle raised under commercial farm in Egypt. Journal of Agricultural Sciences, Mansoura University, 27(1): 147-155.

7-Genetic evaluation of milk production and litter weight traits in Gabali, New Zealand White rabbits and their crosses in a newly reclaimed area of Egypt. Third International Conference on Rabbit Production in Hot Climates, 8-11 October 2002, Hurgada, Egypt, pp 103-116, World Rabbit Sci. 2004, 12: 189

8-Estimation of crossbreeding effects for some litter traits in crossing of New Zealand White with Egyptian Gabali rabbits. Egyptian Journal of Rabbit Science, 12(2): 143-153

9-Estimation of crossbreeding components for some lifetime traits in upgrading trails of Domiati cattle with three dairy breeds in Egypt. Egyptian Journal of Animal Production, 38(1): 1-14.

10-Estimation of breeding values for lifetime production traits using animal models in New Zealand White rabbits raised in high intensive system of production. Egyptian Journal of Rabbit Science, 11(1): 93-101,

11-Genetic evaluation of lifetime production traits using single-trait and multi-traits animal models in New Zealand White rabbits. 3rd All Africa Conference on Animal Agriculture and 11th Conference of the Egyptian Society of Animal Production (Under patronage of the World Association for Animal Production), Alexandria, Egypt, Volume 1 Part 1: pp 53-59.

12-Heritability and non-genetic factors for lifetime production traits in New Zealand White rabbits raised in intensive system of production. 7th World Rabbit Congress, Volume A, Valencia, Spain, pp. 497-503.

13-Heterosis, maternal and direct additive effects for litter performance and post-weaning growth in Gabali rabbits and their F1 crosses with New Zealand White. 7th World Rabbit Congress, Valencia, Spain, Volume A: 431- 437.

14-Estimation of heterotic components for lactation traits and reproductive performance in three crossbreeding trials of Holstein cattle with German Friesian raised under hot climatic conditions. Journal of Animal Breeding and Genetics, 117: 129-142, Germany

15-Heterotic components for birth weight in three up-grading trials of dairy cattle raised in Egypt. 3rd All Africa Conference on Animal Agriculture and 11th Conference of the Egyptian Society of Animal Production (Under patronage of the World Association for Animal Production), Alexandria, Egypt, Volume 1 Part 1: pp 81-86.

16-Estimation of doe breeding values for litter traits of three standard breeds of rabbits raised under commercial intensive system of production in Egypt. Egyptian Journal of Rabbit Science, 10(2): 307-325,

17-Genetic evaluation of some reproductive performance traits in three upgrading trials of dairy cattle raised in hot climate. Egyptian Journal of Animal Production, 35(2): 91-108.

18-Effectiveness and comparison of three methods of cow evaluation to improve milk traits of Fleckvieh cattle. Egyptian Journal of Animal Production, 32(2): 151-169.

19-Effectiveness and comparison of four methods of sire evaluation to improve milk traits of Fleckvieh cattle. Egyptian Journal of Animal Production, 32(2): 171-193.

20-Estimation of genetic parameters for milk traits of Fleckvieh records not subjected to culling. Egyptian Journal of Animal Production, 32(2): 195-218.

21-Heterosis, maternal and direct genetic effects for litter performance and reproductive intervals in rabbit crosses. World Rabbit Science, 3(3): 99-105, France

22-Heterosis, maternal and direct effects for postweaning growth traits and carcass performance in rabbit crosses. Journal of Animal Breeding and Genetics, 111: 138-147, Germany; http://agris.fao.org/agris-search/search/display.do?f=1995/DE/DE95064.xml;DE94A1003

23-Evaluation of performance of two-way crossing of rabbits raised in hot climates. Options Mediterreneennes, 8: 71-94, (Article), Spain, http://agris.fao.org/agris-search/search/display.do?f=1998/EG/EG98010.xml;EG1998001745

24-Estimation of genetic parameters and sire values for milk production of Friesian cattle raised in Egypt. Egyptian Journal of Animal production, 29(2): 197-214, http://egypt.indexcopernicus.com/toprank.php

25-Evaluation of imported and locally-born Friesian cows raised in commercial farms in Egypt. 2- Evaluation of correction factors and of some genetic effects. Egyptian Journal of Animal Production, 29(1): 43-59, http://egypt.indexcopernicus.com/toprank.php

26-Genetic analysis of reproductive traits in Egyptian buffaloes. Egyptian Journal of Animal Production, 29(2): 17-29, http://egypt.indexcopernicus.com/toprank.php

27-Genetic analysis of lactation traits in Egyptian buffaloes. Egyptian Journal of Animal Production, 29(2): 1-16, http://egypt.indexcopernicus.com/toprank.php

28-Evaluation of imported and locally-born Friesian cows raised in commercial farms in Egypt. 1- Models and non-genetic effects. Egyptian Journal of Animal Production, 29(1): 17-41, http://egypt.indexcopernicus.com/toprank.php

29-Doe litter performance of Bouscat and Giza White rabbits. Egyptian Journal of Rabbit Science, 1(2): 172-184,

30-Observation on purebred and crossbred litters of Giza White and Grey Giant Flander rabbits in Egypt. Journal of Applied Rabbit Research, 12: 273-277, USA (This Journal is currently named World Rabbit Science). 0.863

31-Early weaning of Rahmani, Ossimi and Barki local lambs. Egypt. J. Anim. Prod., 20 (2): 137-146.

32-Breed group and environmental factors influencing post-weaning daily gain in weight of purebred and crossbred rabbits. J. of Applied Rabbit Research, Oregon State University. U.S.A., 13 (3-4): 114-118.

33-Effect of dietary protein level, fiber level, breed and other factors on rabbits performance. I. Productive performance of the rabbit doe. Annals of Agric. Sci., Moshtohor, Egypt, 28 (4): 2101-2113.

34-Effect of dietary protein level, fiber level, breed and other factors on rabbits performance. III. Carcass traits, meat composition and blood components of growing rabbits. Annals of Agric. Sci., Moshtohor, 28 (4): 2141-2166.

35-Effects on maternal performance and litter preweaning traits in doe rabbits. Journal of Animal Breeding and Genetics, 106: 358-362, Germany;

36-Genetic analysis of weight of doe rabbits during gestation and its phenotypic relationship with reproductive efficiency at kindling. Journal of Applied Rabbit Research, 12 (1): 45-51, USA (This Journal is currently named World Rabbit Science).

37-Analysis of litter size in rabbits in a diallel crossing scheme involving four local Egyptian and exotic breeds. J. Applied Rabbit Research, Oregon State University. U.S.A., 12 (4): 256-258.

38-Effect of inorganic sulfur supplementation on broiler chicks performance. Annals of Agric. Sci., Moshtohor, Egypt, 27(1): 101-114.

39-Effect of fish meal and/or methionine supplementation on the performance of broiler chicks. Annals of Agric. Sci., Moshtohor, Egypt, 27 (1): 115-129.

40-Selection subindices for improving litter weight productivity of doe rabbits. Journal of Applied Rabbit Research, 11(1): 29-32, USA (This Journal is currently named World Rabbit Science).

41-Genetic and phenotypic aspects of doe productivity in four breeds of rabbits. Journal of Agricultural Science, Cambridge, 110: 191-197, Britain, http://www.scimagojr.com/journalsearch.php?q=31004&tip=sid&clean=0

42-Post-weaning viability of purebred and crossbred rabbits under Egyptian conditions. J. of Applied Rabbit Research, Oregon State University. U.S.A., 11 (1): 38-41.

43-Phenotypic and genetic characteristics of growth of peking ducklings under Egyptian conditions. J. Agric. Sci., Camb., 110: 179-190.

44-Annual productivity of the rabbit doe under the conventional system of production in Egypt. Proceedings of the 4¬th¬ World Rabbit Congress, 10-14 Oct. 1988, World Rabbit Science Association, Budapest, Hungary, Vol. 1: 200-208.

45-Doe litter performance at weaning for two breeds of rabbits with special emphasis on sire and doe effects. Journal of Applied Rabbit Research, 10(1): 12-18, USA (This Journal is currently named World Rabbit Science).

46-A genetic analysis of body weight traits in young Bouscat and Giza White rabbits. Animal Production, 45: 135-144, Britain. Top ten most cited Journals Ranked by Impact from website (Impact 1981-2006): http://sciencewatch.com/dr/sci/08/apr27-08_1/ http://sciencewatch.com/dr/sci/08/apr27-08_1/

47-Possibility of early direct and indirect selection for doe litter performance of Bouscat and Giza White rabbits. Journal of Applied Rabbit Research, 10(2): 88-93, USA (This Journal is currently named World Rabbit Science).

48-A genetic analysis of litter traits in Bouscat and Giza White rabbits. Animal Production, 45: 123-134, Britain. Top ten most cited Journals Ranked by Impact from website (Impact 1981-2006): http://sciencewatch.com/dr/sci/08/apr27-08_1/

49-A genetic analysis of body weight traits in young Bauscat and Giza White rabbits. Anim. Prod., British Society of Animal Production, 45: 135-144.

50-Doe litter performance at weaning for two breeds of rabbits with special emphasis to sire and doe effects. J. of Applied Rabbit Research,Oregon State University. U.S.A., 10 (1): 12-18.

51-Litter size in local Egyptian and Exotic breeds of rabbits and their crosses. J. of Applied Rabbit Research, Oregon State University. U.S.A., 10 (1):26-29.

52-Possibility of early direct and indirect selection for doe litter performance of Bauscat and Giza White rabbits. J. of Applied Rabbit Research, Oregon State University. U.S.A., 10 (2): 88-93.

53-Birth weight in purebred and crossbred rabbits. J. of Applied Rabbit Research, Oregon State University. U.S.A., 10 (3): 133-137.

54-Carcass traits in fattened rabbits as affected by protein level, vitamin B supplementation and coprophagy prevention. Annals of Agric. Sci., Moshtohor, Egypt, 25 (4): 1939-1952.

55-Fattening performance, feed efficiency and digestibility in rabbits as affected by protein level, vitamin B supplementation and coprophagy. Annals of Agric. Sci., Moshtohor, Egypt, 25 (4): 1953-1968.

56-Genetic stability of imported friesian cattle in Egypt. Egypt. J. Gen. & Cytol., 16: 435-442.

57-Selection indices for rabbit improvement. Journal of Agricultural Science, Cambridge, 107: 537-548, Britain, http://www.scimagojr.com/journalsearch.php?q=31004&tip=sid&clean=0

58-Review of phenotypic and genetic parameters associated with meat production traits in rabbits. Animal Breeding Abstracts 54(4): 725-749, Britain (Original Article).

59-A review of phenotypic and genetic parameters associated with meat production traits in rabbits. A.B.A., 54 (9): 725-749.

60-Selection indices for rabbit improvement. J. Agric. Sci., Camb., 107: 537-548.

61-Conception rate and number of litters kindled by the rabbit doe per year in Egypt. Proceedings of the 3¬rd¬ International collequy, "The rabbit as a model animal and breeding object", 11-13 September 1986, Welhelm-Pieck University, Rostock, D.D.R. PP: 121-125.

62-Tertiary sex ratio within litter in rabbits. Proceedings of the 7¬th¬ Conference of Animal Production, 16-18 September 1986, Egyptian Society of Animal Production, Cairo, Egypt, Vol. 1: 14-21.

63-Seasonal age-correction factors for milk yield in Egyptian buffaloes. J. Agric. Res., Egypt, Tanta Univ., Egypt, 12 (3): 663-677.

64-Effect of crossbreeding and other factors on preweaning growth in sheep. Al-Azhar J. Agric. Res., Egypt, 6: 277-288.

65-Comparative study on post-weaning growth of crossbred lambs of local sheep. Al-Azhar J. Agric. Res., Egypt, 6: 289-303.

66-A genetic analysis of litter traits in Bauscat and Giza White rabbits. Anim. Prod., British Society of Animal Production, 45: 123-134.

67-Genetic aspects of reproductive performance in two local fat-tailled breeds of sheep. Egypt. J. Gent. & Cytol. 14: 11-20

68-Studies on the reproductive performance of female Bauscat rabbits. Al-Azhar J. Agric. Res., Egypt, 3: 89-100.

69-Factors influencing preweaning body weight in rabbits. Al-Azhar J. Agric. Res., Egypt, 3: 101-110.

70-Pregnancy duration for purebred and crossbred litters in rabbits. J. of Applied Rabbit Research, Oregon State University, U.S.A., 8 (4): 158-160.

71-Economic evaluation of crossing and grading native cattle with Fresian blood in Arab Republic of Egypt (in Arabic). Annals of Agric. Sci., Moshtohor, Egypt, 23 (4): 51-62.

72-Economic evaluation of crossing and grading native cattle with Fresian blood in Arab Republic of Egypt (in Arabic). Annals of Agric. Sci., Moshtohor, Egypt, 23 (4): 51-62.

73-Litter weight in local Egyptian and exotic breeds of rabbits and their crosses. Proceedings of the 3¬rd¬ World Rabbit Congress, 4-8 April 1984, World Rabbit Science Association, Rome, Italy, Vol. 1: 126-135.

74-Heat tolerance traits in breeding females of rabbits. Annals of Agric. Sci., Moshtohor, Egypt, 21 (2): 352-358.

75-Inheritance of heat tolerance traits in rabbits. Annals of Agric. Sci., Moshtohor, Egypt, 21 (2): 359-366.

76-Effects of heat tolerance traits on reproductive traits and body weights in rabbits. Annals of Agric. Sci., Moshtohor, Egypt, 21 (2):367-375.

77-Lamb livability in two closed flocks of local Rahmani and Barki sheep. Zeitschrift fur Tierzuchtung und Zuchtungsbiologie (Journal of Animal Breeding and Genetics), 101 (1984): 312-316.

78-Preweaning litter mortality in four breeds of rabbits and their crosses. Agricultural Research Review, Ministry of Agric. and Food Security, Egypt, 62 (5A): 123-130.

79-Factors influencing the weight of the doe during pregnancy in different breeds of rabbits. Anim. Reproduction Sci. (Netherlands), 7: 547-553.

80-Heritability estimates of litter traits in Bauscat rabbits. Al-Azhar J. Agric. Res., Egypt, 1: 24-30.

81-Biological efficiency of meat production in Barki sheep. World Review of Animal Production, 20 (4): 32-37.

82-Effect of the buck on number of services per conception, service period and litter size at birth in Bauscat rabbits. Anim. Reproduction Sci. (Netherlands). 5: 219-222.

83-Lamb growth and carcass merit of Barki, Ossimi and Rahmani sheep and their first cross with Ile-De-France. Al-Azhar Agricultural Res. Bull. No. 95 (23 PP). Fac. Agric. Al-Azhar University, Madienet Nasr, Cairo, Egypt.

84-The effect of crossing local breeds of sheep with Finish-Landrance and Ile-De-France and other factors on birth weight of lambs. Al-Azhar Agricultural Res. Bull. No. 96 (20 PP). Fac.Agric. Al-Azhar Univ., Egypt, Madienet Nasr, Cairo, Egypt.

85-Litter traits in rabbits as affected by feeding urea, breed group and other non-genetic factors. Proceedings of the 7th International Congress for Statistics, Computer Sci., Social and Demographic Research, 27 March -1 April 1982, Ain Shams University, Cairo, Egypt, Vol. 6: 177-196.

86-The effect of breed and some environmental factors on litter traits in rabbits.Proceedings of the 7th International Congress for Statistics, Computer Sci., Social and Demographic Research, 27 March - 1 April 1982, Ain Shams University, Cairo, Egypt, Vol. 6: 311-330.

87-Male percent per litter weaned in some pure and cross breeds of rabbits. Proceedings of the 7th International Congress for Statistics, Computer Sci.,Social and Demographic Research, 27 March -1 April 1982, Ain Shams University, Cairo, Egypt, Vol. 6:331-340.

88-Estimates of genetic and phenotypic parameters of some weight and fleece traits in a coarse-wool breed of sheep. J. Agric. Sci. Camb., 99: 277-285.

89-Genetic and phenotypic parameters of lamb performance traits in Ossimi, Rahmani and Barki local sheep. Proceedings of the 6¬th¬ International Conference on Animal and Poultry Production, 21-23 September, 1982, Egyptian Society of Animal Production and Zagazig University, Zagazig, Egypt, Vol. 1: 272-284.

90-Lamb survival as affected by inbreeding and crossbreeding. J. Agric. Sci. Camb., 96: 1-5.

91-Effect of coprophagy in rabbits on digestibility of crude protein and fiber fractions. Res. Bull. No. 1513 (14 PP), Faculty of Agriculture, Ain Shams University, Cairo, Egypt.

92-Effect of feeding urea to rabbits on growth performance and nutrient digestibilities. Res. Bull. No. 1514 (14 PP), Faculty of Agriculture, Ain Shams University, Cairo, Egypt.

93-Inter-relationships among doe's weight, litter size, litter weight and body weight at different ages in rabbits. Egypt. J.Anim. Prod., 20 (2): 127-136.

94-Effect of length of suckling period on the performance of the local ewes bred three times per two years. Egypt. J. Anim. Prod., 20 (2): 147-152.

95-Crossing sub-tropical Egyptian sheep with Hampshire to improve their lamb production. J. Agric. Sci. Camb., 95: 365-370.

96-Short note on the occurrence of oestrus in pregnant Barki and Merino ewes. J. Agric.Sci. Camb., 92: 505-506.

97-Heritability estimates of body weight and measurements of Fleisch Merino lambs raised under the semi-arid conditions. Egypt. J. Anim. Prod., 19 (1): 81-86.

98-Some non-genetic factors affecting body weights and measurements of Fleisch Merino lambs under Egyptian conditions.Egypt. J. Anim. Prod., 19 (2): 259-270.

99-Environment and genetic factors affecting wool production from sub-tropical coarse wool sheep. J. Agric. Sci. Camb., 88: 443-447.

100-Some genetic aspects in two strains of chicken and their crosses. Ann. Genet.Sel. anim., 8 (3): 427-434.

101-Litter weight in three breeds of rabbits and their crosses. Egypt. J. Anim. Prod., 16 (2): 99-108.

102-Litter size at birth and at weaning in three breeds of rabbits and their crosses. Egypt. J. Anim. Prod., 16 (2):109-119.

103-Some aspects of production in three breeds of rabbits and their crosses. II. Absolute gain in litter weight during the suckling period. Annals of Agric. Sci. Fac. of Agriculture, Ain Shams University, Cairo, 20 (1): 9-15.

104-Observations on some patterns of ingestive behaviour in three breeds of sheep in Egypt.Annals of Agric. Sci., Moshtohor, Egypt, 4: 271-280.

105-Crossbreeding and the effect of certain environmental factors on body weights of Barki and German Merino sheep. J. Agric. Sci.,Camb., 82: 349-352.

106-Some aspects of production in three breeds of rabbits and their crosses. I. Average individual weight per litter at birth. Annals of Agric. Sci., Fac. of Agriculture, Ain Shams University, Cairo, 18 (2):1-9.

107-Some aspects of production in three breeds of rabbits and their crosses. III. Observations on gestation duration.Abstracts of the 4th Conference of Animal Production, 23-26 August 1971, Egyptian Society of Animal Production and Alexandria University, Alexandria, Egypt. Abstr. No. 23, PP: 48-49.

108-Repeatability of some dairy characters in the Egyptian buffaloes. J.Anim. Prod., U.A.R., 8 (1-2): 67-71.

109-Effect of some tangible causes of variation on buffalo's milk yield. J.Anim. Prod., U.A.R., 8 (1-2): 73-86.

110-The gestation period in the Egyptian buffaloes. Indian J. Dairy Sci., 16:65-76.

111-Milk yield in a herd of Egyptian buffaloes as affected by service period,calving interval and dry period. J. Anim. Prod. U.A.R., 3 (2):145-169.

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