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Browsing by Subject "Milk yield"

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Browsing by Subject "Milk yield"

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  • Oregon State University. Extension Service; Gangwer, Michael I.; Gamroth, M. J. (Michael J.); Seldin, Robin (Corvallis, Or. : Extension Service, Oregon State University, 1993-05)
    The following are 10 important measures of a herd’s production performance, including milk, butterfat and protein production, breeding efficiency, milk quality as it relates to udder health, and cow turnover.
  • Oregon State Agricultural College. Agricultural Experiment Station; Jones, I. R. (Idwal Ralph), 1898-; Brandt, P. M. (Philip Martin), 1888- (Corvallis, Or. : Agricultural Experiment Station. Oregon State Agricultural College., 1930-12)
  • Adams, H. P. (Holyoke Purinton), 1922-; Bushnell, Robert B.; Oregon State University. Extension Service ([Corvallis, Or.] : Oregon State University Extension Service ; [Washington, D.C.] : U.S. Dept. of Agriculture, 1980-07)
  • Oregon State University. Extension Service; Gamroth, M. J. (Michael J.); Carroll, Diane J. (Corvallis, Or. : Extension Service, Oregon State University, 1995-08)
    The dry, or nonmilking, period late in pregnancy is critical to preparing a dairy cow for the next lactation. Dry cows have special nutritional and management needs.
  • DeGroot, Michael Alan (2004-10-08)
    Our objectives were to determine if dietary cation-anion difference (DCAD) and source of anions influence periparturient feed intake and milk production, and to characterize feeding behavior of dairy cattle during the tr ...
  • Oregon State University. Extension Service.; Adams, H. P. (Holyoke Purinton), 1922- (Corvallis, Or. : Extension Service, Oregon State University, 1980)
  • Oregon State Agricultural College. Agricultural Experiment Station; Jones, I. R. (Idwal Ralph), 1898-; Haag, J. R. (Joseph Roy), 1896-; Brandt, P. M. (Philip Martin), 1888- (Corvallis, Or. : Agricultural Experiment Station. Oregon State Agricultural College., 1934-06)
  • Oregon State University. Extension Service; Cannon, L. E. (Lynn E.); Gamroth, M. J. (Michael J.); Buyserie, A. C. (Annette C.) (Corvallis, Or. : Extension Service, Oregon State University, 1990-01)
  • Oregon State University. Extension Service; Washington State University. Extension; University of Idaho. Extension; Buyserie, A. C. (Annette C.); Dahl, Geoffrey Eliot; Gamroth, M. J. (Michael J.); Pacific Northwest Cooperative Extension ([Covallis, Or.] : Oregon State University Extension Service, 2001-09)
    Milk production can be increased by managing dairy cows’ exposure to light. Photo period is defined as the duration of light exposure within a 24-hour period. A long-day photo period (LDPP) means exposure to 16–18 hours ...
  • Oregon State University. Extension Service; Adams, H. P. (Holyoke Purinton), 1922-; Gamroth, M. J. (Michael J.); Claypool, Donald W., 1929- (Corvallis, Or. : Extension Service, Oregon State University, 1984-10)
  • Oregon State Agricultural College. Agricultural Experiment Station; Jones, I. R. (Idwal Ralph), 1898-; Brandt, P. M. (Philip Martin), 1888-; Haag, J. R. (Joseph Roy), 1896- (Corvallis, Or. : Agricultural Experiment Station. Oregon State Agricultural College., 1934-06)

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