Some shade tolerance forage species of Lolium multiflorum, Dactylis glomerata, Bromus carticus and Trifolium repens were selected to sow in pear orchard.
通过试验，筛选出了适宜在梨园行间种植的多花黑麦草、鸭茅、扁穗雀麦、白三叶等较耐荫草种。
The results indicated that poinsettia was a sun plant with high light-saturation point and low light-compensation point. But the shade tolerance of different cultivars was different.
结果表明，一品红具有较高的光饱和点和较低的光补偿点，是对光照强度适应能力较强的阳性植物，但不同栽培品种对遮荫环境的适应性有较大差异。
In this paper the authors presented a comparative study on shade-tolerance of low subtropical plants of different life forms, to provide experimental data in the selection for urban greenery.
该文研究了南亚热带不同生活型植物的耐阴性，为城市绿化植物选择配置提供实验依据。
Therefore, it is very significant to research on the shade-tolerance of ornamental plants.
因此，开展观赏植物的耐荫性研究具有重要意义。
Therefore, it is very significant to research on the shade-tolerance of ornamental plants.
因此，开展观赏植物的耐荫性研究具有重要意义。
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