| 多花木蓝种子硬实与萌发特性研究 |
| |
| 引用本文： | 李朝凤,赵小社,王玉萍,路飞奇.多花木蓝种子硬实与萌发特性研究[J].四川草原,2007(12). |
| |
| 作者姓名： | 李朝凤 赵小社 王玉萍 路飞奇 |
| |
| 作者单位： | 云南省丽江市农业科学研究所经济作物研究室 云南丽江674100(李朝凤)，云南农业大学动物科学技术学院草业科学系 云南昆明650201(赵小社，王玉萍，路飞奇) |
| |
| 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%。
|
| 关 键 词： | 多花木蓝 硬实种子 浓硫酸处理 热水处理 |
Study on Characteristics of Hard seeds and Germination of Indigofera Amblyantha Craib |
| |
| LI Chao-feng,ZHAO Xiao-she,WANG Yu-ping,LU Fei-qi.Study on Characteristics of Hard seeds and Germination of Indigofera Amblyantha Craib[J].Journal of Sichuan Grassland,2007(12). |
| |
| Authors: | LI Chao-feng ZHAO Xiao-she WANG Yu-ping LU Fei-qi |
| |
| Institution: | LI Chao-feng1,ZHAO Xiao-she2,WANG Yu-ping2,LU Fei-qi2 |
| |
| Abstract: | The seeds of Indigofera Amblyantha 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 Amblyantha 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%. |
| |
| Keywords: | Indigofera Amblyantha Craib Hard seeds Concentrated sulfuric acid Soaking seeds in hot water |
| 本文献已被 CNKI 等数据库收录！ |
|
