摘要
本文用适宜浓度稀土溶液浸泡油松种子能明显促进种子萌发，提高种子活力。对萌发种子内含物的测定结果表明，稀土浸种能促进油松种子内氨基酸、核酸和糖的代谢过程。
In this
paper, we soaked pinus tabulaeformis seed with suitablerare earth solutions.The resuits showed
that rare earth could oromote seedgermination and increase seed vigor, compared with checked
treatment.Wedetermined the content of germinating seed. the results showed that rareearth could
promote metabolige process of seed amino acids,nucleic acids andsugars, respectively, and
increase respiratory rate or enzyme activing of ger-minating seed, compared with the checked
treatment.
出处
《内蒙古林业科技》
北大核心
1996年第3期47-49,共3页
Journal of Inner Mongolia Forestry Science and Technology
基金
国家自然科学基金
关键词
稀土
油松
种子活力
氨基酸
核酸
糖
Rare earth Pinus tabulaeformis Seed vigor Internal substances
