Dairy Sheep Symposium - the Department of Animal Sciences ...

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Morini D., Losi G., Castagnetti G.B., Benevelli M., Resmini P. and Volonterio G. (1975). L’influenza delle varianti genetiche della k-Caseina sulla dimensione delle micelle caseiniche (The influence of genetic variants of k-Casein on the size of casein micelles). Scienza e Tecnica Lattiero Casearia 26, 437-44. Mottar J. (1984). Thermorésistance des bactéries psychrotrophes du lait cru et de leurs protéinases. Le Lait 64, 356-67. Murphy J.J. and O’Hara F. (1993). Nutritional manipulaton of milk and its impact on the dairy industry. Livestock Production Science 35, 117-34. Muscio A., Centoducati P., Montemurro O. and Dell’Aquila S. (1987). Milk production of grazing Comisana breed sheep fed with or without feed supplementation in dry areas of Southern Italy. Proceedings of the 2nd international symposium on the nutrition of herbivores. Editor M. Rose, Department of Primary Industries, Wool Biology Laboratory 195-6. Ngongoni N.T., Robinson J.J., Aitken R.P. and Fraser C. (1989). Efficiency of utilization during prenancy and lactation in the ewe of the protein reaching the abomasum and truly digested in the small intestine. Animal Production 49, 249-65. Nuñez M., Medina M. and Gaya P. (1989). Ewes’ milk cheese: technology, microbiology and chemistry. Journal of Dairy Research 56, 303-21. Oddy V.H. (1978). Milk production in ewes fed high grain diets. Proceedings of the Australian Society of Animal Production 12, 145. Olivetti A., De Michelis F., Rapaccini S., Venturi D. and Aleandri M. (1988). Valori citologici del latte ed agenti infettivi mammari in relazione ad alcuni parametri fisiologici e produttivi in pecore di razza Sarda (Citological values of milk and mammary infectious agents in relation to some of the physiological and production parameters in Sarda sheep). Proceedings of the 8th Conference Italian Society of Pathology and Farming of Ovines and Caprines (SIPAOC) 93- 102. Owen J.B. (1957). A study on the lactation and growth of Hill sheep in their native environment and under lowland conditions. Journal of Agricultural Science (Cambridge) 48, 387-412. Owen J.B. and Ingleton J.W. (1963). A study of food intake and production in grazing ewes. II. The interrelationship between food intake and productive output. Journal of Agricultural Science (Cambridge) 61, 329-40. Ozcan B. and Kaimaz S. (1969). Effects of some environmental factors on milk yield in Awassi sheep and the use on part time milk records in selection. Animal Breeding Abstracts 37, 467. Palmquist D.L. and Jenkins T.C. (1980). Fat in lactation rations: review. Journal of Dairy Science 63, 1-14. Papachristoforou C. (1990). The effects of milking method and post-milking suckling on ewe milk production and lamb growth. Annales de Zootechnie 39, 1-8. Papachristoforou C., Roushias A. and Mavrogenis A.P. (1982). The effect of milking frequency on the milk production of Chios ewes and Damascus goats. Annales de Zootechnie 31, 37-46. Pauselli M., Morgante M., Casoli C., Ranucci S., Duranti E. and Merhabi H. (1992). Caratteristiche del latte ovino in relazione a diversi momenti produtivi e dallo stato sanitario della mammella. Proceedings of the 27th Simposio Internazionale di Zootecnia 141-157. Pazzona A. (1980). Mungitura meccanica degli ovini (Mechanical milking of sheep). Universale Edagricole, Bologna, Italy. Peart J.N. (1967). The effect of different levels of nutrition in late pregnancy on the subsequent milk production of Blackface ewes and on the growth of their lambs. Journal of Agricultural Science (Cambridge) 68, 365-71.
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Page 1 and 2:
Proceedings of the 7 th Great Lakes
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ORGANIZING COMMITTEE 7 TH GREAT LAK
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Thursday, November 1 Noon Registrat
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SPEAKERS Dr. Juan-José Arranz, Dpt
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Table of Contents (continued) Lates
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eeding and were created to have hig
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Disease in the U.K. and subsequentl
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sheep production conditions in Wisc
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Pinelli, F., P. A. Oltenacu, G. Ian
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Bucket milking and elevated platfor
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Throughputs in different parlors No
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1 - Stand up as straight as possibl
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Roques J.L.. 1997. Traite des brebi
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Grade B milk quality is as follows:
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(c) Not Applicable (d) At least 10
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TOILET AND WATER SUPPLY 7. Toilet (
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(c) Drugs and medicinals shall be l
Page 35 and 36: FARMSTEAD CHEESE AND MARKETING Stev
Page 37 and 38: 5. Cheese is delivered in person, w
Page 39 and 40: to participate with us, we are enga
Page 41 and 42: The key points to this plan were: Y
Page 43 and 44: Milk is supplied in two major forms
Page 45 and 46: MANAGEMENT OF A DAIRY SHEEP OPERATI
Page 47 and 48: 4 3.5 3 2.5 2 1.5 1 0.5 Chart 1: Mi
Page 49 and 50: Facilities and Equipment The requir
Page 51 and 52: from the ewes at 12 to 24 hours of
Page 53 and 54: COMPARISON OF EAST FRIESIAN AND LAC
Page 55 and 56: two-year-olds in 2001. East Friesia
Page 57 and 58: Reproduction. Table 4 compares the
Page 59 and 60: six ewes were sired by Lacaune ram
Page 61 and 62: FACTORS AFFECTING THE QUALITY OF EW
Page 63 and 64: Sheep Genetic factors breed and gen
Page 65 and 66: Genetic factors The breed and genot
Page 67 and 68: Physiological factors affecting she
Page 69 and 70: Management factors affecting the qu
Page 71 and 72: sheep with one peak of milk ejectio
Page 73 and 74: An important aspect of dietary fibr
Page 75 and 76: References Alais C. (1974). Science
Page 77 and 78: Bufano G., Dario C. and Laudadio V.
Page 79 and 80: Cowan R.T., Robinson J.J., McHattie
Page 81 and 82: Folman Y., Volcani R. and Eyal E. (
Page 83 and 84: Kalantzopoulos G. (1994). Influence
Page 85: McHattie I., Fraser C., Thompson J.
Page 89 and 90: Ranieri M.S. (1993). La variazione
Page 91 and 92: Treacher T.T. (1970). Effects of nu
Page 93 and 94: EVALUATION OF SENSORY AND CHEMICAL
Page 95 and 96: ing, the cheeses were brined for 18
Page 97 and 98: The FFA concentrations generally in
Page 99 and 100: Table 1. Composition of pasteurized
Page 101: Table 6. Body and texture scores 1
Page 104 and 105: Present Development of Selection Sc
Page 106 and 107: Breed Usage in Europe Crossbreeding
Page 108 and 109: nearly 1. As a consequence this cha
Page 110 and 111: Table 5. Repeatabilities and phenot
Page 112 and 113: percentage is not expected to resul
Page 114 and 115: Improved AI technique Artificial in
Page 116 and 117: Identifying major genes or QTL rela
Page 118 and 119: Figure 5. Half-sib families and QTL
Page 120 and 121: In the case of cheese the problem i
Page 122 and 123: Emanuelson, U., Danell, B., Philips
Page 124 and 125: Rothschild, M. F., Soller, M. (1997
Page 126 and 127: teat placement in dairy ewes (Fern
Page 128 and 129: that of the average milking time. M
Page 130 and 131: 1988) and active expulsion of fat f
Page 132 and 133: References Barillet, F., and F. Boc
Page 134 and 135: Table 1. Least squares means ± SEM
Page 136 and 137:
Table 3. Simulation of parlor throu
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EFFECT OF REDUCING THE FREQUENCY OF
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Individual ewe milk production (mor
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dimanche soir sur les brebis de rac
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A B A Morning milk yield, kg B Adj.
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Background and History: Most sheep
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Percent 100 80 60 40 20 0 87 Effect
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Fall Lambing Percentage 100 90 80 7
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THE EFFECT OF GROWTH RATE ON MAMMAR
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After puberty, the mammary gland re
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Many trials have examined the mamma
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From these results the authors conc
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Onset of Puberty and Reproductive P
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Similarly, calves, heifers, and cow
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McCann, M. A., Goode, L., Harvey, R
Page 166 and 167:
DISCUSSION Stability of Frozen Raw
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analyzed for titratable acidity, sy
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411-416. Wendorff, W.L. 1998. Updat
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Recent Outbreaks involving Cheddar
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testing on raw milk at the farm. Th
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THE AUSTRALIAN SHEEP DAIRY INDUSTRY
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The University of Western Australia
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Heterosis did not seem to intervene
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Lambs The problem of weaning lambs
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GROUP BREEDING SCHEME: A FEASIBLE S
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Where: h = square root of heritabil
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Second step. All members enroll in
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The structure and movement of anima
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CAN THE OVARY INFLUENCE MILK PRODUC
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dividing the amount of milk obtaine
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the CL there were significant diffe
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etween milkings. Finally, this woul
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Table 1. Least squares means ± SEM
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A Daily milk yield (kg) A B Milk fl
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Progesterone (ng/ml) 8 6 4 2 0 CLY:
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milk volume within the cistern (Mar
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Results Treatment milk yield increa
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Reports in dairy cattle concerning
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Muir, D.D., D.S. Horne, A.J.R. Law,
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Milk yield (kg) 1.4 1.2 1.0 0.8 0.6
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A Milk protein (%) A A Milk protein
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TAPPE FARM TOUR Jon & Kris Tappe, T
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a little special attention every da
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