松科各属种子的研究 |
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引用本文: | 姚庆渭,黄鹏成. 松科各属种子的研究[J]. 南京林业大学学报(自然科学版), 1980, 23(1): 28. DOI: 10.3969/j.jssn.1000-2006.1980.01.004 |
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作者姓名: | 姚庆渭 黄鹏成 |
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摘 要: | <正>松科各属树种主要用种子繁殖,摸清各属种子的分类规律,很为重要。本文对松科各属种子的形态构造、分类以及种子的品质检验和结实规律等进行研究和整理,提出了种子、种翅和幼苗的分属检索表,以达到认识松科各属种子规律性的目的。
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A RESEARCH OF THE SEEDS OF GENERA IN PINACEAE |
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Abstract: | This paper deals with studies concerning the seeds of ten genera in Pinaceae. The result of this research includes the following three parts: (1) the morphological and anatomical features of seeds, seed wings, seedcoats, resin vesicles, hilums, endosperms and embryos. (2) key to the seeds, wings and seedlings of genera of Pinaceae. , (3) the seed characters concerning seed test, collection, handling and storage for each genus. |
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