兰天系列冬小麦新品种在宁夏南部山区的表现及利用

Production Performance and Utilization of New Winter Wheat Varieties of Lantian Series in Southern Mountainous Area of Ningxia

兰天系列冬小麦品种以其优异的抗条锈性、较高的丰产性、良好的抗旱抗寒性、较好品质和较强适应能力,在宁夏南部山区得到广泛种植,其中兰天26号、兰天32号、兰天134成为宁夏南部山区冬小麦第4次更新换代主导品种,为区域粮食增产做出了重要贡献。对在宁夏南部山区引种成功并得到大面积种植的13个兰天系列冬小麦品种的农艺性状、抗逆性、丰产性、品质等性状进行了分析,并指出宁南山区引进推广种植兰天系列冬小麦应重点关注品种的抗旱抗寒能力和丰产性,兼顾考虑品质,同时可将兰天系列冬小麦品种作为抗锈亲本材料加以利用。

The Lantian series of winter wheat varieties are widely planted in the southern mountainous area of Ningxia due to their excellent resistance to stripe rust,high yield potential,good drought and cold resistance,good quality,and strong adaptability.Among them,Lantian 26,Lantian 32,and Lantian 134 have become the leading varieties for the fourth update of winter wheat in the southern mountainous region of Ningxia,making significant contributions to regional grain production.The agronomic traits,stress resistance,yield potential,and quality of 13 Lantian series winter wheat varieties that were successfully introduced and widely planted in the southern mountainous region of Ningxia were analyzed.It was pointed out that when introducing and promoting the planting of Lantian series winter wheat in the southern mountainous area of Ningxia,attention should be focused on the drought and cold resistance and yield potential of the varieties,while also considering their quality.Additionally,Lantian series winter wheat varieties can be used as rustresistant parent materials.