| 摘要 |
PURPOSE: A prescriptive method of bos Taurus coreanae is provided to attain high-quality meat with excellent degree of intramuscular fat by selecting heifer calf from good pedigree cowat and specializing supply of feed according to months of age. CONSTITUTION: After childbirth of pedigree registrated cow, supply fixed quantity of young calf feed from 1.5 to 2.5Kg and unlimited roughage until 3 months of age by selecting female calf which weaning on 7th day and supplying milk replacer until 2nd month. Supply Gramineae roughage, and Leguminosae roughage by mixing at a ratio of 7:3 to selected female calf with unrestricted. Supply with a fixed quantity of timothy roughage which is the 1.5 to 2 weight% of beef heifer Korean native cattle which had breeding TMR until 14th month in an unlimited amount. Supply with a fixed amount which is 1.8 to 2.2 weight% of beef heifer Korean native cattle which had early fattening period TMR until 24th month. Supply with a fixed amount which is 1.8 to 2.5 weight% of two beef heifer Korean native cattles which had finishing period TMR until 40th month. A milk replacer restrictedly supply 4 liter per one in a day, and unlimitedly supply young calf fodder in addition. A Gramineae roughage are selected more than one from the group of an Italian rye grass, a rye, an oat, timothy, an orchard, and a lupin. A Leguminosae roughage is selected more than one from the group of alfalfa, and a tall fescue. A feeding amount per head of alfalfa is 3.5 Kg or less per day. [Reference numerals] (A1) Feeder cattle preparing step; (A2) Weaning on 7th day; (A3) Supplying milk replacer and 1.5-2.5kg of young calf feed until 2nd month; (B1) Roughage supplying step; (B2) Mixing Gramineae roughage and Leguminosae roughage at a ratio of 7:3; (C1) Breeding TMR supplying step; (C2) Quantitatively supplying 1.5-2.0 weight% of breeding TMR per weight; (C3) Unlimitedly supplying timothy roughage; (D1) Early fattening period TMR supplying step; (D2) Quantitatively supplying 1.8-2.2 weight% of early fattening period TMR per weight; (E1) Finishing period TMR supplying step; (E2) Quantitatively supplying 1.8-2.5Kg of early fattening period TMR per cow; |
