贵州不同海拔高度与播期对大豆籽粒化学成分组成的影响──Ⅲ几种主要氨基酸含量  

SEED CHEMICAL COMPOSITION OF SOYBEAN AS INFLUENCED BY GEOGRAPHICAL ALTITUDES AND PLANTING DATES ──Ⅲ.Amino Acids

作　　者：孟祥勋[1] 胡明祥[1] 李爱萍[1] 王曙明[1] 刘之胜 何元农 

机构地区：[1]吉林省农科院大豆所,贵州省农科院油料所

出　　处：《大豆科学》1994年第1期22-26,共5页Soybean Science

摘　　要：在贵州省不同海拔高度的４个地点，分４个播期研究了海拔高度与播期对大豆籽粒蛋白质中９种主要氨基酸的含量的影响。结果表明，不同海拔点对异亮氨酸、亮氨酸和精氨酸含量有显著的影响，但播期的影响则不显著；对其余的氨基酸含量，地点和播期效应均不显著。地点间氨基酸差异分析表明苏氨酸、胱氨酸、缬氨酸、异亮氨酸、亮氨酸和赖氨酸含量随海拔高度增加而降低，精氨酸则随海拔高度增加而提高。The experiment consisting of 4 altitute locations with 4 planting dates was designed to study the effect of various geographical altitudes and planting dates on the contents of 9 amino acids of soybeans protein.It was shown that significant difference in ileucine,leucine and arghine percentages existed among the altitude locations but not among the planting dates.The locations and planting dates had no significant effect on the rest of the anino acids.Among the 9 amino acids,percentages of threonine,cystine, valine, leucine,ileucine and lysine tended to be decreased while arginine content to be increased with the increase of location altitude. Such a trend for the rest of amino acids was not found.

关 键 词：大豆 籽粒 化学成分 海拔高度 播期 

分 类 号：S565.101[农业科学—作物学]