通过采收新疆营建黑核桃种子园内3个优良品系的子代种子在南北疆播种育苗,经过2年的苗期生长适应性测定和亲子相关分析。结果表明:子代苗期生长与当代测定结果一致,两试点均为9#品系在各试点的表现最好,为新疆推广应用黑核桃选择出了优良品系。 Seeds were planted in northern and southern Xinjiang by collecting seed progenies of three fine lines from the construction of black walnut seed orchard in Xinjiang. After two years of seedling growth adaptability and parent-child correlation analysis. The results showed that the seedling growth of the progeny was consistent with the results of the contemporary test. The results showed that the 9 # lines of the two experimental units performed best at each experiment, and the fine lines were selected for the popularization and application of black walnut in Xinjiang.