Varietal Differences of Rutin, Protein and Oil Content of Common Buckwheat (Fagopyrum esculentum) Grains in Kyushu Area

Japanese Journal of Crop Science

Toshikazu MORISHITA¹  Takahisa TETSUKA¹ 

关键词: Buckwheat;    遺伝資源;    Genetic resources;    九州;    Kyushu;    在来種;    Local variety;    脂肪含量;    Oil content;    ソバ;    Protein content;    蛋白含量;    Rutin content;    品種間差異;    Varietal difference;    ルチン含量;   

DOI  :  10.1626/jcs.71.192

学科分类：农业科学（综合）

来源: Nihon Sakumotsu Gakkai / Crop Science Society of Japan

【 摘 要 】

Research was conducted to define the characteristics of rutin, protein, and oil contents of common buckwheat in the Kyushu area with the use of local and breeding varieties containing various origins and ecotypes. The analysis of variance showed that the differences among varieties and years were significant at the 1% level for the rutin, protein, and oil contents. The range of the varietal differences of rutin content was larger than protein and oil content. Except for protein content, environmental variation was bigger than the genetic one. There were many high rutin content varieties in Nepal, but varietal characteristics depending on origin were not found in other origins. It was indicated that a high temperature was advantageous for rutin accumulation during maturing. There was an inverse significant correlation between grain yield and rutin content and a significant correlation between protein content and oil content. But it was unclear that a relationship existed between flour to grain ratio, 1, 000 grain weight, and these contents.

【 授权许可】

Unknown