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作物学报

作物学报 ›› 1982, Vol. 8 ›› Issue (04): 245-254.

• 研究论文 • 上一篇    下一篇

甘蓝型油菜(Brassica napus.L)种皮颜色与种子含油量的相关分析

肖达人   

  1. 华中农学院
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1982-12-12 网络出版日期:1982-12-12

ANALYSIS ON THE CORRELATIONS BETWEEN SEEDCOAT COLOR AND OIL CONTENTS OF BRASSICA NAPUS L.

Xiao Daren   

  1. Graduate student; Crop Genetics and Breeding; Huazhong Agricultural College
  • Received:1900-01-01 Revised:1900-01-01 Published:1982-12-12 Published online:1982-12-12

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826

被引次数

62

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

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