中国农业大学学报2011，Vol.16Issue(4)：16-23,8.
芽用大豆品种材料的种皮性状及生理特性
Analysis on seed coat trait and physiology characteristics of soybean varieties which was used for sprout production
摘要
Abstract
Twenty-two soybean varieties which were selected by previous study were used to determine the seed coat traits such as color and weight proportion of seed coat;physical characteristics such as 100-grain weight of seed;physiological characteristics such as the changes of biomass during germination,water absorption and seed vigor;sprouts characteristics such as sprout production,sprout morphological and sensory quality.This article analyzed the seed coat traits and the relationships between the physiological characteristics and the sprouts characteristics.The results showed that the ranges of 100-grain weight were 8.1-22.3 g.The ranges of brightness value were 38.6-55.1.The ranges of seed input-sprout output ratio were 1∶5.12-1∶6.95 and the ranges of hypocotyl length and diameter were 6.60-11.42 and 0.24-0.32 cm respectively.The brightness of seed coat had significant positive correlations with single sprout weight and hypocotyl length（P〈0.05）.The sprouts output ratio had an extremely significant negative correlations with 100-grain weight of seeds（P〈0.01） and an extremely significant positive correlation with seed vigor（P〈0.01）.The sensory quality had a significant negative correlations with the water absorption（P〈0.05） and a significant positive correlation with hypocotyl length（P〈0.05）.The study also selected S-08-93、S-08-97and S-08-145 that were suitable for sprouts production.关键词
大豆/种皮性状/生理特性/芽用特性Key words
soybean/seed coat trait/physiological characteristic/sprout characteristic分类
农业科技引用本文复制引用
康玉凡,王丽艳,肖伶俐,刘腾飞,刘红开..芽用大豆品种材料的种皮性状及生理特性[J].中国农业大学学报,2011,16(4):16-23,8.基金项目
国家食用豆现代产业技术体系建设专项资金资助（nycytx-18) （）
