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首页> 外文期刊>Acta Agronomica >In vitro propagation of Comparettia falcata Poepp. & Endl. (Orchidaceae) seeds using symbiotic and asymbiotic techniques
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In vitro propagation of Comparettia falcata Poepp. & Endl. (Orchidaceae) seeds using symbiotic and asymbiotic techniques

机译：鼠疫比目鱼的体外繁殖。 ＆amp;恩德尔（兰科）种子使用共生和非共生技术

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摘要

Orchids depend on mycorrhizal fungi for seed germination and many unique characteristic of orchids are related to this interaction. In this paper, the seed germination of Comparettia falcate (Orchidaceae) was evaluated using both symbiotic (with two mycorrhizal fungi isolated from orchids and a Rhizoctonia solani strain isolated from rice) and asymbiotic techniques (with two growing media Knudson C and MS - Murashie & Skood) in laboratory conditions. There were significant differences among treatments. The best treatments for C. falcata seed germination was the asymbiotic method with Knudson C media and the symbiotic method with the rice pathogenic R. solani. Additionally, the symbiotic treatments had lower contamination than asymbiotic ones.
机译：兰花依靠菌根真菌进行种子发芽，兰花的许多独特特性与这种相互作用有关。在本文中，使用共生（从兰花中分离出的两种菌根真菌和从水稻中分离出的根瘤菌）和共生技术（使用两种生长培养基，Knudson C和MS-Murashie＆ Skood）在实验室条件下。治疗之间存在显着差异。镰刀菌种子发芽的最佳处理方法是采用Knudson C培养基的非共生方法和采用水稻致病性茄枯萎菌的共生方法。另外，共生疗法比非共生疗法具有更低的污染。

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