Comparison of agronomic and chemical properties of new variety of autotetraploid buckwheat.

首席研究员和其他人开发并发布了同源四倍体荞麦品种“宫崎大辅”的注册。该品种在日本西南部地区，即日本东北部，已被广泛采用. e.宫崎、鹿儿科和德科县，作为主导品种。新品种的农艺性状和化学特性有待进一步研究。比较了四个品种和两个产地的脂肪酸。硼对种子育性的影响是公认的。

The head investigator and others have developed and released to register the autotetraploid buckwheat variety, 'Miyazaki-ootsubu'. The new variety was adopted to cultivate in the Southwestern Japan, i. e. Miyazaki, Kagoshina and Tokushina prefectures, as a leading variety. The new cultivar was to be settled the agronomic performance and chemical properties. Fatty acids were compared among four varieties and two growing regions. Boron effect on seed fertility was recognized.