亚热带植物科学Issue(2)：111-113,3.DOI:10.3969/j.issn.1009-7791.2014.02.005
植物生长调节剂对降香黄檀种子萌发的影响
Effects of Plant Growth Regulators on Seed Germination of Dalbergia odorifera
摘要
Abstract
Seeds of Dalbergia odorifera were treated by three plant growth regulators of 6-BA, IBA, GA 3 and distilled water. The content of soluble sugar, starch, protein and fat of seeds were determined during germination. The results showed as follows:seeds of D. odorifera showed a downward trend in the soluble sugar content in all treatments. The starch content dropped from 0.6%which was the one of the third day to 0.2% below when the seeds ended germination. In the early period of germination (3~6 d), starch content of seeds changed little with the treatment of 6-BA, but there was a significant downward trend in the later period of germination. Changes of protein and fat content were relatively stable, and inapparent after treatment of three plant growth regulators.关键词
降香黄檀/种子/植物生长调节剂/营养物质Key words
Dalbergia odorifera/seed/plant growth regulator/nutrients分类
农业科技引用本文复制引用
林伟,李云,黄永芳,龚海光,杨亚慧,查钱慧..植物生长调节剂对降香黄檀种子萌发的影响[J].亚热带植物科学,2014,(2):111-113,3.基金项目
广东省教育部产学研结合项目(2008b090500169) （2008b090500169）
