| 彭昭良1，宋凤鸣1，黄威龙1，吴 志1，刘 念2.不同光照强度对 9 种姜科植物生长的影响[J].广东农业科学,2018,45(2):29-35 |
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不同光照强度对 9 种姜科植物生长的影响 |
| Effect of different light conditions on the growth of nine Zingiberaceae plants |
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| DOI：10.16768/j.issn.1004-874X.2018.02.006 |
| 中文关键词: 姜科 光照强度 生长状况 观赏效果 光合特性 |
| 英文关键词: Zingiberaceae light intensity growth ornamental characteristics photosynthetic characteristics |
| 基金项目:国家重点研发计划项目（2017YFC0504904）；广东省产学研项目（2016B090918043） |
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| 摘要点击次数: 2232 |
| 全文下载次数: 1367 |
| 中文摘要: |
| 选择白姜花、墨尔本姜花、青城姜花、红丰收、花叶山姜、春秋姜黄、广西莪术、紫花山柰和玫
瑰闭鞘姜9 种姜科植物作为试验材料，研究其在不同光照强度处理下生长状况及形态观赏特性。通过对光
响应曲线的测定，得出光饱和点、光补偿点等数据。根据各植物的光响应数据，结合实际养护观测经验，得
出各植物适应的大致光照范围，为精细化管养和景观配置提供参考和借鉴。结果表明，花叶山姜等山姜属
植物相对耐阴，较难适应全光照，春秋姜黄和白姜花等姜花属植物相对喜阳，且姜花属植物在过度遮光条
件下容易倒伏。参试的9 种姜科植物均适宜在遮光度为70% 左右的环境中种植。 |
| 英文摘要: |
| Nine Zingiberaceae plants，such as Hedychium coronarium Koen，Hedychium sp.，Hedychium
qingchengense Z. Y. Zhu，Alpinia‘ Red harvest’，Alpinia pumila Hook. F.，Curcuma attenuate，Curcuma
kwangsiensis S. G. Lee et C. F. Liang，Kaempferia pulchra，Costus bakeri，were used as experimental materials. The
physiological properties and morphology of these nine plants were studied under different light intensity. The light
response curves including light saturation point（ LSP） and light compensation point（ LCP） data were also measured.
According to the light response data of the nine Zingiberaceae plants，combined with actual conservation observation
experience，finally，we obtained the approximate range of illumination for each plant. The aim is to provide reference
and reference for the refinement and landscape configuration. The results showed that Alpinia pumila Hook. F. and
other Alpinia species were relative shade-requiring，of which were difficult to adapt to the whole light. Curcuma
attenuate and Hedychium coronarium Koen were relative heliophilous. Under the condition of excessive shading，
the Hedychium species would easily cause lodging. It was suitable for planting nine Zingiberaceae plants in the 70%
shading environment. |
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