高维生素C含量大豆芽芽用品种筛选  

Screening of Soybean Germoplasms for Growing Sprout Based on Vitamin C Content

作　　者：雷俊[1] 郭娜[1] 孙聚涛[1] 赵晋铭[1] 许娜[1] 邱丽娟[2] 邢邯[1] 

机构地区：[1]南京农业大学大豆研究所/国家大豆改良中心/农业部大豆生物学与遗传育种重点实验室/作物遗传与种质创新国家重点实验室,江苏南京210095 [2]中国农业科学院作物科学研究所,北京100081

出　　处：《大豆科学》2012年第5期771-774,共4页Soybean Science

基　　金：公益性行业(农业)科研专项(CARS-004-PS10);江苏省科学技术厅项目(BE2011305)

摘　　要：以177份大豆微核心种质为材料,利用豆芽机进行豆芽生产实验,采用SAS 9.2对大豆百粒重、大豆芽鲜产量、大豆芽干产量、大豆芽芽长、大豆芽根长、成芽率和维生素C含量7个性状进行分析。结果表明:供试材料以上7个性状变异广泛,各性状在品种间差异显著;相关分析结果表明,大豆芽维生素C含量与干产量和成芽率呈极显著正相关,大豆芽鲜产量与百粒重呈显著负相关;以大豆芽VC含量为主要指标,筛选出7份高VC含量的大豆芽芽用种质,为选育高VC含量的优良芽用大豆品种提供育种材料。To select soybean sprout-related traits suitable for sprouts production, 177 soybean germplasms were used from mini core collections of cultivated soybean in China. Seven traits, including 100-seed weight （SW）, fresh yield （FY）, dry yield （ DY）, length of hypocotyl （ LH）, length of root （LR）, percentage of normal sprout （PNS） and vitamin C content （VC） of soy- bean sprouts were analyzed by SAS 9.2. The results showed that great variation exist in FY, DY, LH, LR, PNS, SW and VC in the population. The correlation analysis indicated PNS was significant positively correlated with VC and DY, and FY was nega- tively correlated with SW. Based on the vitamin C content, we screened out seven high VC germplasms from the population as breeding intermediate materials.

关 键 词：大豆 大豆芽 维生素C 

分 类 号：S565.1[农业科学—作物学]