Proj
J-GLOBAL ID:200904028338991054  Research Project code:9800044456 Update date:Oct. 14, 2003

Establishment of the estimation method of fattening ability in the Japanese Black Cattle

黒毛和種の哺育能力評価法の確立
Study period:1997 - 1999
Organization (1):
Investigating Researcher (3):
Research overview:
We conduct genetic study on body weight of calf at birth・difficulty level of birth, breeding ability of reproducing cow・growing ability of the calf to establish assessment method for breeding value to these characters. 2) Assessment method for breeding value on breeding character before ablactation. 3) Assessment method for breeding value on shipment weights of the calf.
Keywords (6):
growth ,  cattle ,  phenotypic ,  breeding ,  body ,  breeding(rearing)
Research program: Ordinary Research

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