以样本存活率估算的芒属植物种子在常温条件下的寿命
Miscanthus Seed Longevity According to SampleSurvival Rate in Room Ambient

作者: 席庆国 , 张 玲 :东营市农业科学研究院,东营;

关键词: 芒属植物能源植物种子育苗种子寿命样本存活率 Miscanthus Energy Plant Seedling Culture Seed Longevity Sample Germination Rate

摘要:

对采自南北各地的95个芒属植物种子材料成功地进行了盆播–分苗–移栽的育苗试验。芒属植物种子在北方地区(北纬37度以北)常温保存,采种后第18个月内的样本存活率为100%,31个月后的样本存活率为17%~94%,44~45个月后的样本存活率为0%~17%,55个月后所有样本全部失活。

Abstract: Successful germination and planting trials with method of “pot-culture—plug-separation—field- transplantation” have been conducted in Miscanthus with 95 seed samples from China. Miscanthus seed samples survived 100% in room ambient after 18 months storage in the North (>37˚N), their survival rate decreased to 17%~94% samples after 31 months storage, to 0% - 17% samples after 44 - 45 months storage and all died out after 55 months since seed collection.

文章引用: 席庆国 , 张 玲 (2013) 以样本存活率估算的芒属植物种子在常温条件下的寿命。 植物学研究, 2, 46-50. doi: 10.12677/BR.2013.21008

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