| 浓硫酸处理对狭叶山黄麻种子萌发的影响 |
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| 引用本文： | 刀丽平,张春花,沈杰,李恒,彭建勇,和献锋.浓硫酸处理对狭叶山黄麻种子萌发的影响[J].安徽农业科学,2014(2):469-470. |
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| 作者姓名： | 刀丽平 张春花 沈杰 李恒 彭建勇 和献锋 |
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| 作者单位： | 四川省攀枝花市农林科学研究院,四川攀枝花,617027;四川省攀枝花市农林科学研究院,四川攀枝花,617027;四川省攀枝花市农林科学研究院,四川攀枝花,617027;四川省攀枝花市农林科学研究院,四川攀枝花,617027;四川省攀枝花市农林科学研究院,四川攀枝花,617027;四川省攀枝花市农林科学研究院,四川攀枝花,617027 |
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| 基金项目： | 攀枝花市科技计划项目-攀枝花市乡土绿化植物驯化繁育技术研究及示范[2010CY-S-10（1）]. |
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| 摘 要： | 目的]探讨浓H2SO4浸种处理对狭叶山黄麻种子萌发的影响。方法]采用浓H2SO4浸种处理,设置1、3、5、7、9、11、13 min 7个浸种时间,研究浓H2SO4处理对狭叶山黄麻种子发芽势和发芽率的影响。结果]浓H2SO4处理对狭叶山黄麻种子的萌发有极显著的影响,不同处理时间狭叶山黄麻种子发芽率和发芽势有较明显的差异。结论]在处理时间为9 min时,狭叶黄麻种子发芽势和发芽率均达到最高,分别为45.00%、82.67%。
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| 关 键 词： | 狭叶山黄麻 浓H2SO4 浸种 种子萌发 |
Concentrated Sulfuric Acid Treatment on the Trema angustifolia Seed Germination |
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| Institution: | DAO Li-ping et al (The Academy of Agriculture and Forestry Sciences of Panzhihua City, Panzhihua, Sichuan 617027 ) |
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| Abstract: | Objective i Concentrateed sulfuric acid treatment on＇the Trema angustifolia seed germination was studied. Method] Concentrated sulfuric acid treatment on the Trema angustifolia seed germination and germination rate was studied by using concentrated sulfuric acid soa- king, setting 1,3,5,7,9,11,13 minutes, 7 soaking time. Result] Sulfuric acid treatment on Trema angustifolia seed germination has signifi- cant role in promoting Trema angustifolia seed germination rate and germination energy, there has obvious differences in the processing time. Conclusion] When the processing time is 9 rain, the highest germination energy and germination rate of Trema angustifolia seed were 45.00%. 82.67%. |
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| Keywords: | Trema angustifolia Concentrated sulfuric acid Soaking Seed germination |
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