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国家二级保护药用与观赏植物金毛狗的孢子繁殖技术初探 被引量:6

Exploring on Spore Breeding Techniques of National Secondary Protected and Medicine Used Ornamental Named Cibotium barometz
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摘要 从野外采集的金毛狗孢子经过消毒处理后,分别播种于未经消毒和经过消毒处理的3种培养土上,在保证水分条件的情况下,分别在自然环境和无菌的人工环境条件下进行分组繁殖试验。结果表明:培养土以原生境土为最好,培养条件以人工无菌环境的白天光照和自然变温为最好;从配子体的受精到孢子体的形成是整个孢子繁殖过程的关键。 We collected the spores of Cibotium baromezt from fields.After having been disfected,we planted the spores in three kinds of cultivating soil which had been disfected or not.Under the condition that there had been enough water,we did grouping propagating experiments under the natural entironment or germfree man-controlled condition.The results showed that the original surrounding soil was the best cultivating soil.The day light and natural changing temprature under man-controlled germfree environment was the best for cultivating the two.The whole spore breeding process from the impregnation of the gametophytes to the birth of the sporophytes were the key.
出处 《北方园艺》 CAS 北大核心 2010年第13期203-206,共4页 Northern Horticulture
基金 三峡库区生态环境教育部重点实验室开放科研基金资助项目(KF200608) 重庆市教委自然科学基金资助项目(kj071204)
关键词 金毛狗 孢子繁殖 培养条件 分组实验 Cibotium barometz spore breeding cultivating condition grouping experiments
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