碧蚂一号小麦是1949年起在陕西关中开始推广的,现在已分布到黄河中下游广大地区。由于它的种植面积很广,增产效果显著,所以它在这一地区尤其是关中地区的小麦增产上起着很大的作用。同时,由于这个品种推广的成功,也给这一地区今后的良种推广工作打下了良好的基础。碧蚂一号小麦过去是抗条锈病的品种。但据西北农学院、西北农业科学研究所 Bi Ma No. 1 wheat was started in 1949 in Guanzhong, Shaanxi Province, and has now been distributed to the vast middle and lower reaches of the Yellow River. Because of its wide acreage and remarkable yield enhancement, it plays a large role in increasing wheat production in this area, especially in the central part of Guanzhong. At the same time, the successful promotion of this variety has also laid a good foundation for the promotion of improved varieties in the region in the future. Bi Ma No. 1 wheat past is a variety of stripe rust. However, according to Northwest Agricultural College, Northwest Institute of Agricultural Sciences