小麦是豫南稻区的第二大作物 ,常年种植面积 60万hm2 以上 ,在该区的农业经济中具有举足轻重的作用。由于该区小麦品种自育的较少 ,外引居多 ,在综合抗性、适应性、稳产性方面存在不少问题。因此 ,选育出适宜本区生产上应用的高产、稳产、优质、多抗、广适的小麦新品种已是当务 Wheat is the second largest crop in the southern part of Henan Province, with annual perennial acreage of more than 600,000 hm2 and plays a decisive role in the agricultural economy of the area. Due to the small number of wheat cultivars in the area and the large number of foreign cultivars, there are many problems in comprehensive resistance, adaptability and stable yield. Therefore, breeding suitable for the production of the area of ​​high yield, stable yield, high quality, multi-resistance, wide range of new wheat varieties is the task