6Committee of nutrient requirements of horses, nutrient require- ment of horses[M]. Washington D CThe National Academies Press, 2007.
7日本中央赛马会.轻型马饲养标准[M].日本:日本中央赛马会竞走马综合研究所,2004.
8Thompson J P,Baker J P, Jackson S G. The influence of sup- plemental feed on growth and bone development of nursing foal [J]. Journal of animal science,1988,66(7) :1 692-1 696.
9Harer,张一峰,韦晓安.马驹的营养[J].国外畜牧科学(草食家畜),1987(1):5-7.
10Ayadi M,Such X,Ezzehizi N,et al.Relationship between mammary morphology traits and milk yield of sicilo-sarde dairy sheep in Tunisia[J].Small Ruminant Research,2011,96(1):41-45.
