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Animal Science Database

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A total of 12 717 ejaculates from 74 Yorkshire, 25 Hampshire, 35 Duroc, 27 Landrace and 5 Lacombe boars were measured for semen volume, sperm concentration, percentage of live spermatozoa, sperm motility and number of potential doses of semen (semen volume × sperm concentration × percentage of live ...

Kennedy, B. W.; Wilkins, J. N.
Canadian Journal of Animal Science, 1984, 64, 4, pp 833-843

Primiparous sows, 48 Yorkshire (Y) and 48 Yorkshire × Lacombe (YL), were used to evaluate the effect of outside lot (OL) and confinement housing (CH) from weaning to parturition on reproductive performance over the 2nd to 4th parity. Feed intake of OL sows was adjusted monthly to provide a similar...

Dyck, G. W.; Swierstra, E. E.; Strain, J. H.
Canadian Journal of Animal Science, 1985, 65, 1, pp 221-229

Data from 675 litters were used to study the effects of type of service (AI v natural mating), number of services, parity, year, season, breed of sire, sire, type of dam (purebred or crossbred), breed of dam, dam, and breed of sire X type of dam and breed of sire X breed of dam interactions on...

Kennedy, B. W.; Moxley, J. E.
Animal Production, 1978, 27, 1, pp 35-42

AHLSCHWEDE, W. T., and ROBISON, O. W. Influence of climatic conditions on litter size in swine: 916.
ALGEO, J. W., and GASSNER, F. X. Effect of poly-diethylstilbestrol phosphate (PSP) injected sub-cutaneously on the growth of beef cattle. I. Suckling and weanling calves: 896.
ALGEO, J. W., and...

Journal of Animal Science, 1966, 25, pp 877-933

BAKER, B. D., and DZIUK, P. J. Fertilization in artificially inseminated gilts: 1224.
BELL, J. M. Growth rates of Yorkshire, Lacombe, Landrace and cross-bred swine: 1206-1207.
BERESKIN, B., and TOUCHBERRY, B. W. Effects of breed group and pregnancy on paunch girth: 1197.

Journal of Animal Science, 1964, 23, pp 1197-1230

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