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Results:
1-8
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Results: 8
Authors:
Koketsu, Y
Citation: Y. Koketsu, Retrospective analysis of trends and production factors associated with sow mortality on swine-breeding farms in USA, PREV VET M, 46(4), 2000, pp. 249-256
Authors:
Yang, H
Pettigrew, JE
Johnston, LJ
Shurson, GC
Wheaten, JE
White, ME
Koketsu, Y
Sower, AF
Rathmacher, JA
Citation: H. Yang et al., Effects of dietary lysine intake during lactation on blood metabolites, hormones, and reproductive performance in primiparous sows, J ANIM SCI, 78(4), 2000, pp. 1001-1009
Authors:
Koketsu, Y
Citation: Y. Koketsu, Productivity characteristics of high-performing commercial swine breeding farms, J AM VET ME, 216(3), 2000, pp. 376-379
Authors:
Koketsu, Y
Takahashi, H
Akachi, K
Citation: Y. Koketsu et al., Longevity, lifetime pig production and productivity, and age at first conception in a cohort of gilts observed over six years on commercial farms, J VET MED S, 61(9), 1999, pp. 1001-1005
Authors:
Koketsu, Y
Citation: Y. Koketsu, Influence of cumulative feed intake during early and mid-lactation on luteinizing hormone secretion and weaning-to-estrus interval in primiparous sows, J VET MED S, 61(4), 1999, pp. 325-329
Authors:
Koketsu, Y
Citation: Y. Koketsu, Assessment of sows mating efficacy during the low productive period after early weaning: A field study, THERIOGENOL, 51(8), 1999, pp. 1525-1532
Authors:
Koketsu, Y
Duangkaew, C
Dial, GD
Reeves, DE
Citation: Y. Koketsu et al., Within-farm variability in number of females mated per week during a one-year period and breeding herd productivity on swine farms, J AM VET ME, 214(4), 1999, pp. 520-524
Authors:
Koketsu, Y
Dial, GD
Citation: Y. Koketsu et Gd. Dial, 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 M, 37(1-4), 1998, pp. 113-120
Risultati:
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