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这项创新性研究在气候可控环境中,采用水培技术(Hydroponics)揭示了6种蛇瓜(Cucumis melo var. flexuosus)基因型对盐胁迫的差异化响应。 通过精准调控营养液电导率(EC 6/12?dS/m NaCl),科研人员系统监测了根系形态参数(总根长、平均直径、体积)和叶片生理指标(叶绿素、类胡萝卜素、离子泄漏)。
从短果型野生甜瓜到超长果型flexuosus栽培品种,甜瓜种质资源中存在显著的FL遗传多样性。尽管此前研究多集中于栽培甜瓜各园艺亚群,野生甜瓜FL调控位点仍属未解之谜。 为此,研究者将短果型野生agrestis甜瓜XNM020与超长果栽培flexuosus甜XNM125杂交,构建F 2 分离 ...
Responses of C. flexuosus communities to experimentally-imposed fire and grazing regimes were studied, and the effectiveness of fire in suppressing this tall-grass species assessed. Two years ...
Richard P. Sheridan, Nitrogenase Activity by Hapalosiphon flexuosus Associated With Sphagnum erythrocalyx Mats in the Cloud Forest on the Volcano La Soufrière, Guadeloupe, French West Indies, ...
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