| 野生大豆种皮形态结构和萌发特性的研究 |
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| 引用本文： | 徐亮,李建东,殷萍萍,王国骄,燕雪飞,孙备. 野生大豆种皮形态结构和萌发特性的研究[J]. 大豆科学, 2009, 28(4) |
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| 作者姓名： | 徐亮 李建东 殷萍萍 王国骄 燕雪飞 孙备 |
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| 作者单位： | 沈阳农业大学农学院,辽宁,沈阳,110161 |
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| 摘 要： | 通过种皮的透水性,种皮结构的电镜扫描和酸蚀种子萌发,对野生大豆种皮构造与种子休眠关系进行研究.结果表明:野生大豆种子属于典型硬实,栅栏层是引起种皮不透水的主要原因,种脐是水分进入种子的主要通道,酸蚀20～30 min能有效打破种皮的不透水性障碍.
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| 关 键 词： | 硬实 种皮结构 酸蚀处理 |
Testa Morphology Structure and Germination Characteristic of Glycine soja |
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| XU Liang,LI Jian-dong,YIN Ping-ping,WANG Guo-jiao,YAN Xue-fei,SUN Bei. Testa Morphology Structure and Germination Characteristic of Glycine soja[J]. Soybean Science, 2009, 28(4) |
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| Authors: | XU Liang LI Jian-dong YIN Ping-ping WANG Guo-jiao YAN Xue-fei SUN Bei |
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| Affiliation: | XU Liang,LI Jian-dong,YIN Ping-ping,WANG Guo-jiao,YAN Xue-fei,SUN Bei(Agronomy College of Shenyang Agricultural University,Shenyang 110161,Liaoning,China) |
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| Abstract: | Seed is the foundation of multiply and continuation of seed plants population.Elucidation the seed dormancy reason of Glycine soja will provide the theoretical basis for protection and utilization of Glycine soja resource.The relationship between seed coat structure of Glycine soja and seed dormancy was studied through the water permeability experiments of the seed coat,SEM observation of the seed coat structure and germination experiment of the acid etched seeds.The results show that Glycine soja seed belo... |
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| Keywords: | Hard seed Seed coat anatomy Acid etched treatment |
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