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Position: Home > Articles > The Effect of Vitriolization on the Seed Germination of Chimonanthus Praecox Var.conclor Journal of Henan Forestry Science and Technology 2011 (4) 1-2+28

浓硫酸处理对素心腊梅种子萌发的影响

作  者:
赵振利;曹艳舂;刘飞
单  位:
州南农业大学;州南职业技术学院
关键词:
素心腊梅;浓硫酸浸种;种子萌发
摘  要:
对素心腊梅种子进行浓硫酸浸种处理,设置0 min、15 min、30 min、45 min和60 min 5个浸种时间,通过测定种子发芽势和发芽率,研究浓硫酸处理对素心腊梅种子萌发的影响。研究结果显示,浓硫酸处理对素心腊梅种子的萌发有显著促进作用,不同处理时间素心腊梅种子发芽率有较明显的差异,其中浓硫酸处理时间为30 min时发芽势和发芽率均达到最高分别为68.67%和90.67%。
译  名:
The Effect of Vitriolization on the Seed Germination of Chimonanthus Praecox Var.conclor
作  者:
ZHAO Zhen-li1,CAO Yan-chun2,LIU Fei1(1.Henan Agricultural University,Zhengzhou 450002,China;2.Henan Polytechnic,Zhengzhou 450046,China)
关键词:
Chimonanthus praecox Var.conclor;vitriolization;seed germination
摘  要:
This study aims at revealing the effect s of vitriolization on the seed germination of Chimonanthus praecox Var.conclor by measuring germination capacity and germination percentage of seeds.The time of treatment was 0 min,15 min,30 min,45 min and 60 min.The results showed that the treatments of concentrated sulphuric acid played a vital role on the germination rate of Chimonanthus praecox Var.conclor seeds and the treatment and germination percentage were significantly different.At the process-time was 30 min,the germination capacity and germination percentage of Chimonanthus praecox Var.conclor seed reach a peak value were 68.67% and 90.67%,respectively.

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