| 格氏栲等树种种发芽率的射线检验 |
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| 引用本文： | 郑郁善,郑盛培.格氏栲等树种种发芽率的射线检验[J].福建林学院学报,1994,14(1):23-26. |
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| 作者姓名： | 郑郁善 郑盛培 |
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| 作者单位： | 福建林学院林学系 |
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| 摘 要： | 本文用软Ｘ射线造影技术对格氏栲等１４个树种种子射线造影，制定Ｘ光片判别等级；与定位发芽进行对照，并进行统计分析，提出各树种种子射线造影测定发芽率技术．
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| 关 键 词： | 格氏栲种子 射线造影 等级 判别 发芽率 |
A Study on the Inspection of Forest Tree Seed Germination Percentages by the Soft X-ray |
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| Zheng Yushan,Zheng Shengpei.A Study on the Inspection of Forest Tree Seed Germination Percentages by the Soft X-ray[J].Journal of Fujian College of Forestry,1994,14(1):23-26. |
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| Authors: | Zheng Yushan Zheng Shengpei |
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| Abstract: | In this article,the photographs of 14 species Castanopsis fargesii seeds were taken using soft X-ray instrument.According to X-polished section imdgery features of the species seeds,the seeds were divided into some grades. Statistical analyses were made of the percentages read on the X-polished section and the germination percentages obtained from the location germination to find out X-polished section reading grades of the estimation percentge of each species. The reading grades can be applied by relevant departments engaged inrapidly determining seed germination percentages. |
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| Keywords: | seeds of Castanopsis fargesii photo of X-ray judge class-differentiating germination percent |
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