摘要
通过不同方法对多花木蓝种子进行处理,测定了吸水率、发芽率、发芽指数和活力指数。结果表明,不同处理对提高多花木蓝发芽率的效果差异达极显著水平(P<0.01)。采用98%浓硫酸浸种时间分别为1、2、3、4、5、6、7、8、9、10 min处理中,以6 min处理效果最好,发芽率达95%;采用60℃热水浸种时间分别为5、10、15、20、25、30、35 min处理中,以25 min处理的效果最好,发芽率为71.6%。
The seeds of Indigofera A mblyantha Craib were dealed with by different methods and determined its water absorption rate, germination percentage, index of sprouting and vigor index. The results showed that the difference of effect on improving germination percentage of Indigofera A mblyantha Craib. among different treatments was extremely remarkable （P〈0.01） .In the treatment of 98% concentrated sulfuric acid, the time of soaking seeds was 1, 2, 3, 4, 5 , 6, 7, 8, 9, 10min respectively, and the best was 6 min, its germination percentage was up to 95%; In the treatment of hot water 60℃ , the time of soaking seeds was 5, 10, 15, 20, 25, 30, 35 min respectively, and the best was 25min, its germination percentage was 71.6%.
出处
《草业与畜牧》
2007年第12期8-10,共3页
Pruataculture & Animal Husbandry
关键词
多花木蓝
硬实种子
浓硫酸处理
热水处理
Indigofera A mblyantha Craib
Hard seeds
Concentrated sulfuric acid
Soaking seeds in hot water
