西藏荞麦品质选育进展

Progress of Quality Breeding of Buckwheat in Tibet

通过2年共153份荞麦材料,分析了“水分、粗脂肪、蛋白质、淀粉、芦丁、槲皮素、芸香糖苷、总黄酮”8个性状指标。各性状含量为:粗脂肪有11份资源材料、蛋白质有9份资源材料、淀粉有10份资源材料、芦丁有14份资源材料、槲皮素有8份资源材料、芸香糖苷有15份资源材料、总黄酮有40份资源材料(2019年15份、2020年25份)较优;通过2年测试化验结果,并综合芦丁、总黄酮、芸香糖苷的特性,ZQM024,ZQM025,ZQM022,ZQM016,ZQM013,ZQM041,西农9909(CK)这7份材料可作为资源材料利用。

Eight traits of moisture,crude fat,protein,starch,rutin,quercetin,rutinoside and total flavonoids were analyzed for 153 buckwheat resources in two years.According to the ranking of the content of each trait,11 for crude fat,9 for protein,10 for starch,14 for rutin,8 for quercetin,15 for rutin and 40 for total flavonoids(15 in 2019 and 25 in 2020)among 153 buckwheat resources were better.Based on the test results of two years and the characteristics of rutin,total flavonoids and rutin glycosides,zqm024,zqm025,zqm022,zqm016,zqm013,zqm041 and Xinong9909(CK)could be used as resource materials.