贮藏年份对大豆种子活力及农艺性状的影响

Effect of Storing-year on Seed Vigor and Agronomic Characters in Soybean

利用不同贮藏年份的大豆种子进行种子活力测定和田间种植试验,对这些种子的活力及种植后的农艺性状进行了比较研究。结果表明,贮藏时间对大豆种子活力有显著影响,种子活力随着贮藏年份的延长而迅速下降;农艺性状也会随着种子贮藏年份的延长而发生变化。

The seed vigor and agronomic characters of soybean in differ storing-year were studied by the seed vigor test and seed planted experiment in the field. The results showed that the seed vigor of soybean was decreased quickly and the agronomic characters were changed with the seed storing-year increased.