Browsing Swine Day, 1975 by Subject "Farrowing"

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Browsing Swine Day, 1975 by Subject "Farrowing"

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  • Wheat, J.D.; Kropf, Donald H.; Hines, Robert H. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1975)
    Litters farrowed total 147 (25 in 1971, 23 in 1972, 33 in 1973, 32 in 1974 and 34 in 1975); pigs total 1196, 1102 alive at birth 94 (8%) dead at birth. Line differences in loin eye area, backfat thickness and age (adjusted ...
  • Kropf, J.; McCoy, J. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1975)
    Prices for market barrows and gilts began a significant upward trend in July, 1974. By spring of 1975 hog feeding profits had improved substantially over a year earlier. Improved profits would be expected to lead to ...