以陇紫麦2号为对照，对引进的4个彩色冬小麦新品种的农艺性状及产量表现进行了观察。结果表明，紫黑粒小麦西黑1号在平凉市适应性强，耐寒、抗旱，成熟落黄正常，抗(耐)条锈病、白粉病，中抗黄矮病，中早熟，籽粒颜色较深，综合农艺性状表现好，折合产量为5 925.0 kg km2，较对照品种陇紫麦2号增产862.5 kg/hm2，增产率17.04%，可示范种植。

With Longzimai 2 as control， the agronomic characters and yield performance of four new color winter wheat cultivars introduced were observed. The results showed that the purple black wheat cultivar Xihei 1 had strong adaptability， cold and drought resistance， normal maturity， resistance to stripe rust and powdery mildew， moderate resistance to yellow dwarf disease， middle and early maturity， darker grain color， and good comprehensive agronomic traits. Its yield was 5 925.0 kg/hm2， which increased 862.5 kg/hm2 and 17.04% compared with the control cultivar Longzimai 2.

S512.1

甘肃省现代农业产业技术体系(GARS-01-02)；陕西省技术转移与重点科技成果推广计划项目(2016CG-01)；西北农林科技大学唐仲英育种基金项目(A212021202)；西北农林科技大学横向联合项目(K403021504)。