Proj
J-GLOBAL ID:200904009272192134  Research Project code:9800029125 Update date:Nov. 26, 2007

Experiment of strain mating of main bull and productivity

基幹種雄牛の系統間交配と生産性に関する試験
Study period:1994 - 1998
Organization (1):
Investigating Researcher (3):
Research field (1): Others
Research overview:
1) Investigation on the effect of coefficient of inbreeding by tethered grazing cattle in the facility: a) Mating for each coefficient of inbreeding and state of reproduction. b) Survey on raising and reproduction results of reproduced cow for each coefficient of inbreeding. c) Fattening results of bullock for each coefficient of inbreeding. 2) Survey for the effect of coefficient of inbreeding in the field: a) Survey for he results in calf market. b) Collection of fattening results.
Keywords (4):
cattle ,  mating ,  reproductive ,  fattening
Researcher representative of the project  (1):
  • 川向 久雄
Research program: Ordinary Research
Research budget: 1997: \1,330,000

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