Studies on the interrelationship between body weight and body measurements of Korean native cattle (HAN-WOO)
1989
Yang, Y.H. (National Livestock Cooperative Federation, Seoul (Korea Republic). Dairy Herd Improvement Center) | Ohh, B.K. (Seoul National Univ., Suwon (Korea Republic). Coll. of Agricultural)
This study was carried out to investigate the relationship between body measurements. A total of 8440 records of Korean Native Beef Cattle (HAN-WOO) was used. Correlation coefficients between the body weight and the body measurements of 11 traits were showed the range of 0.72-0.94. At the final step of the stepwise regression analysis on body weight with body measurements, all traits of body measurements except chest depth were included in the model, and the determinant coefficient (R** (2) was 0.91). Considering the cost and the labor to measure the body measurements, the model included chest girth, hipbone width, shank circum and thurl width was considered most effectively descriptive to estimated body weight from body measurements (R** (2)= 0.90)
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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