Abstract:New variety Jiqao No. 9 of buckwheat was selectively breeded by pedigree method. It had many advantages, such as high quality, high yield and strong resistibility of adverse conditions and wide adaptability as well. Results of 3 years regional yield trial showed that its output went up by 28.44 percent, compared with the comparative variety of Baicheng Qiao. Results of 2 years productive trial showed that its output, went up 26.58 percent, compared with the comparative variety. It was examined and approved by The Jilin Provincial variety Examination and Approval committee in 1995.