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在南方做好杂交水稻种子贮藏工作,除定期对贮藏种子做好水分、发芽率等质量指标的监测外,能够预测种子的耐藏性则对种子贮藏工作更有帮助。种子耐藏性的预测是根据高活力的种子能提高耐藏性这一原理进行的。通过测定种子的活力水平可以测定种子的耐藏性。较有效的方法是加速老化试验,即采用高温、高湿处理种子,加速种子老化,种子老化结束
In the southern hybrid rice seed storage work, in addition to regular storage of seeds to do moisture, germination rate and other quality indicators to monitor, can predict the seed storage resistance of seed storage work more helpful. Prediction of seed storage is based on the principle that high-vigor seeds can improve storability. Seed storability can be determined by measuring seed viability. A more effective method is to accelerate the aging test, that is, using high temperature and high humidity to treat the seeds, accelerating the aging of the seeds and ending the aging of the seeds