Germplasm is important material to fundamental research of genetics, systematics, biology et al as well as to new species selection and breeding. Study on investigations and hereditary characters of germplasm resource of Siberian apricot with combining of general selection and individual tree inquiry in subarid area has been conducted for 2 years. The results show that the resource is abundant in subarid area. 9 major quantitative characters including pistil development level, young shoots length, fruit wei...