mutation fixationとは 意味・読み方・使い方

To provide a method for growing seeds by combining various effective treatments and selections for establishing and reinforcing a fixation to make the improvement of cultivation properties of their posterity as effective, since in addition to the selective growing of the seeds obtained from an inclusive mutation of the seeds, an environmental mutation has a property to transmit superiority to the posterity although its fixing rate is low.例文帳に追加

〔課題〕 種子の包含変異からの選拔育種に加えて、環境変異も、固定度は低いが、後代に優良性が伝わる性質があるから、いろいろ有効な処理と選拔を組合わせて、固定化を定着強化して、後代の栽培性の改良を有効にする。 - 特許庁