CAJ | 학술논문

共测定3．5岁18头（公9头、母9头）和4．5岁35头（公16头、母19头）九龙牦牛与草地型牦t牛杂交F1代的外貌特征，结果为：全部有角，角尖向上的45头，占84．9％，角尖向后的8头，占15．9％；被毛黑色的49头，占92．5％，棕色的1头，占1．9％；额毛卷曲的47头，占88．7％，额毛无卷曲的6头，占11．3％。
공측정3．5세18두（공9두、모9두）화4．5세35두（공16두、모19두）구룡모우여초지형모t우잡교F1대적외모특정，결과위：전부유각，각첨향상적45두，점84．9％，각첨향후적8두，점15．9％；피모흑색적49두，점92．5％，종색적1두，점1．9％；액모권곡적47두，점88．7％，액모무권곡적6두，점11．3％。
The appearance characteristics of Jiulong yak and grassland type yak F1 hybrids were determined with 3.5-years-old and 4.5-years-old. Jiulong yak improved grassland type yak, its appearances were shown that： all had horns, 45 heads of horn pointing upwards accounted for 84.9%, 8 heads of horn pointing back accounted for 15.9%, 49 heads of yak had black hair, accounted for 92.5%, the brown accounted for 1.9%, 47 heads of yak had curly frontal hair, accounted for 88.7%, 6 heads of yak had not curly frontal hair, accounted for 11.3%.