| 落叶松种皮微形态特征及种子鉴定的研究 |
| |
| 引用本文： | 弓彩霞,乔晨.落叶松种皮微形态特征及种子鉴定的研究[J].干旱区资源与环境,1994,8(4):80-83. |
| |
| 作者姓名： | 弓彩霞 乔晨 |
| |
| 作者单位： | 内蒙古林业职工中专，内蒙古林学院，内蒙古师范大学 |
| |
| 摘 要： | 本文运用日本Ｓ－５７０扫描电镜，观察了落叶松属六个种的种皮微形态特征，发现该属各种间背面纹饰，腹面纹饰，种孔周围纹饰差异明显；各种间种孔周围形态各具特色。可根据种皮微形态特征的差异，准确鉴别落叶松种子。
|
| 关 键 词： | 落叶松属，微形态特征，纹饰 |
A STUDY ON IDENTIFICATION OFTHE SEEDS OF LARIX BY THE MICROMORPHOLOGIC FEATURES OF THE SEED VESSEL |
| |
| Gong Caixia, Qiao Chen.A STUDY ON IDENTIFICATION OFTHE SEEDS OF LARIX BY THE MICROMORPHOLOGIC FEATURES OF THE SEED VESSEL[J].Journal of Arid Land Resources and Environment,1994,8(4):80-83. |
| |
| Authors: | Gong Caixia Qiao Chen |
| |
| Abstract: | The present paper deals with an observation on the micromorphologic features of theseeds vessel of six species in Larix under S-570 clcctronic scanning microscope made inJapan.Evident defferences were found among the species in the genera in stripe on dor-sum,on ventral side and aroud the seed pores. Morpha around seed pores of these speciesare different too,ldentification of the seeds of Larix can be made acruately on bases of thedifferences of the micromorphologic features of them. |
| |
| Keywords: | Larix Micromorphologic Feature Stria |
| 本文献已被 CNKI 维普 等数据库收录！ |
