---

作 者 ：肖达人

期 刊 ：作物学报 1982年 8卷 04期 页码：245-254

关键词：甘蓝；

摘 要 ：通过光谱分析法定量测量了甘蓝型油菜(B.napus,L.)种子表面颜色的光度学和色度学指标,把甘蓝型油菜种皮颜色的变异分为8级,使相邻两级之间相差5个 NBS 色差单位。级别愈高,颜色愈深。通过相关和回归分析表明,在相同的遗传背景中,甘蓝型油菜种皮颜色与种籽含油量之间存在着显著负相关〔r=(-0.408)-(-0.662)〕。黄籽平

Abstract:The photometry indexes and the chromaticity indexes of seedcoatcolot of B.napus L.were quantitatively measured by spectrum analysis,and the variation of seedcoat color was divided into 8 gradations bybiometrics on the basis of these indexes.The quantitative differencebetween the two neighboring grad

---