| 正交试验和不同贮存方法对白簕种子萌发率的影响 |
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| 引用本文： | 肖娟,蔡凌云,杨艳,陈卫英,蒋雪梅,黎云祥.正交试验和不同贮存方法对白簕种子萌发率的影响[J].西华师范大学学报(哲学社会科学版),2009(3):253-258. |
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| 作者姓名： | 肖娟 蔡凌云 杨艳 陈卫英 蒋雪梅 黎云祥 |
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| 作者单位： | 西华师范大学生命科学学院四川省高校环境科学与生物多样性保护重点实验室;凯里学院环境与生命科学学院; |
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| 基金项目： | 四川省教育厅重点项目(2006A078);;四川省重点学科建设项目(SZD0420) |
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| 摘 要： | 以野生白筋种子为材料，研究了正交试验和不同贮存方法对种子萌发率的影响．播种季节、覆盖深度和基质种类的正交试验结果表明，最佳处理组合为A1B2C2，即：干藏种子进行秋季播种于配土中并覆土2cm，次年春季萌发，萌发率达58．45％，但种子出苗时间长、不整齐．不同种子贮存处理结果发现，秋季采集种子于次年春季播种前35—45d进行冬季室温湿沙层积处理显著提高白筋种子萌发率，达77．78％，出苗时间短、整齐．
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| 关 键 词： | 白簕 正交试验 贮藏方法 萌发率 |
Effects of Orthogonal Test and Different Storage Methods on Germination Rate of Acanthopanan Trifoliatus Seeds |
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| XIAO Juan,CAI Ling-yun,YANG Yan,CHEN Wei-ying,JIANG Xue-mei,LI Yun-xiang.Effects of Orthogonal Test and Different Storage Methods on Germination Rate of Acanthopanan Trifoliatus Seeds[J].Journal of China West Normal University:Natural Science Edition,2009(3):253-258. |
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| Authors: | XIAO Juan CAI Ling-yun YANG Yan CHEN Wei-ying JIANG Xue-mei LI Yun-xiang |
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| Institution: | 1.College of Life Science;China West Normal University;Key Laboratory of EnvironmentalScience and Biodiversity Conservation of Sichuan Higher Education;Nanchong 637009;China;2.College of Environment and Life Science;Kaili College;Kaili 55600;China |
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| Abstract: | The wild seeds of Acanthopanan trifoliatus were used as materials for studying the effects on orthogonal experiment and different storage methods of the germination rate.Via orthogonal test for investigating the three factors,seeding seasons,covering depth and matrix types,the best treating combination for A.germination was A1B2C2,i.e.,dry storage seeds sowed into graded soils and covered with 2cm soils in autumn,the germination rate could reach 58.45%.However,the seed germination time was long and irregula... |
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| Keywords: | Acanthopanax trifoliatus orthogonal test storage methods germination rate |
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