The Germplasm Resources Investigation Of Abaga Horse And It's Milk Composition Analysis

Abaga Horse,as a kind of new genetic resources which was recognized by the Ministry of Agriculture in 2009 is identified as a saparate breed,coexisting with Mongolian horse.It is a great genetic resource with characteristics of resistance to roughnl,cold,disease and good at breeding performance like Mongolia horses.However,distribution area is relatively small and the population is relatively small.Therefore,the investigation of Abaga Horses' living status and production performance can not only help us understand the distribution of Abaga Horse germplasm resources but promote to protect and make good use of Abaga Horse as well,which is of great significance in the improvement of Abaga Horse-breeds.In this study whose research object is Abaga Horse,the stock of Abaga Horse has been investigated in 6 villnls in Abaga Banner,Xilingol and peripheral regions for two years,with data and milk samples collected.First,the investment and analysis of basic conditions like stocks,core group,bulk and appearance,etc.shows that the core group is mainly distributed in the Naran bulag Su mu with a total of 709.The color of Abaga Horse is mainly black;stallion has a flat belly and slightly longer back and waist.Next,the analysis of milk yield,weight,body size,competition ability and reproductive performance of the horses indicates that the avernl body height of adult male horse is 139.68 cmand mare is 136.28 CM;body height and chest circumference has a conspicuous effect on the competition performance(p<0.05).In addition,the milk yield of Abaga Horse is up to 398.64kg per month and the avernl fertility rate is up to 90%.The practice of comparing the nutritional ingredient of milk of Abaga Horse with that of koumiss of Abaga Horse data suggests that milk of Abaga Horse is different from milk of other livestocks and milk of Abaga Horse contains lots of dispensable amino acid which human body needs.The analysis of economic benefit of Abaga Horse shows that the annual pure profits of each horse mare's milk production was 7032.56 yuan in 2016,and that of each stallion was achieved3352 yuan in 2016.