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| 能源植物芒草的农学特性研究进展 | |
| 引用本文： | 詹伟君,任君霞,金松恒,黄有军,潘寅辉,郑炳松.能源植物芒草的农学特性研究进展[J].浙江林学院学报,2012,29(1):119-124. |
| 作者姓名： | 詹伟君 任君霞 金松恒 黄有军 潘寅辉 郑炳松 |
| 作者单位： | 1. 浙江农林大学亚热带森林培育国家重点实验室培育基地,浙江临安311300;浙江发展园林实业有限公司,浙江杭州310003 2. 浙江农林大学风景园林与建筑学院,浙江临安,311300 3. 浙江农林大学亚热带森林培育国家重点实验室培育基地,浙江临安,311300 4. 浙江省龙游县林业局,浙江龙游,324400 |
| 基金项目： | 浙江省重大科技专项（优先主题）农业项目（2008C12019）;教育部留学人员科技活动项目（教外司留[2009]1341号） |
| 摘 要： | 芒草Miscanthus作为一类可再生能源植物,是解决环境问题和能源供应短缺的有效方法之一.芒草是一类具有根状茎的多年生C4植物,它的最高生物量可达到49 t·hm-2.综述了芒草的生物学特性、生物量、抗逆性以及水分、氮元素对其生物量及其组成的影响等农艺性状和生理特性,总结了在水分胁迫条件下增施氮肥可以提高芒草的生物量,土壤含水量和耐霜冻能力是提高芒草生物量的2个关键因素,并提出了今后进一步的研究主要是利用现代分子育种手段,选育出抗逆性强、适应不同生态环境条件的高生物量良种品系等. |
| 关 键 词： | 植物学 芒草 生物量 农学特性 综述 |
Research progress on agronomic characteristics of Miscanthus |
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| ZHAN Wei-jun , REN Jun-xia , JIN Song-heng , HUANG You-jun , PAN Yin-hui , ZHENG Bing-song.Research progress on agronomic characteristics of Miscanthus[J].Journal of Zhejiang Forestry College,2012,29(1):119-124. | |
| Authors: | ZHAN Wei-jun REN Jun-xia JIN Song-heng HUANG You-jun PAN Yin-hui ZHENG Bing-song |
| Institution: | 1. The Nurturing Station for the State Key Laboratory of Subtropical Silviculture, Zhejiang A ＆ F University, Lin＇ an 311300, Zhejiang, China; 2. Zhejiang Landscape Development Co., Ltd., Hangzhou 310003, Zhejiang, China; 3. School of Landscape Architecture, Zhejiang A ＆ F University, Lin＇an 311300, Zhejiang, China; 4. Forest Enterprise of Longyou County, Longyou 324400, Zhejiang, China) |
| Abstract: | As a renewable energy crop plant,Miscanthus is one of the effective methods to solve environmental issues and energy shortages.Miscanthus is a typical perennial giant grass in the world and the highest biomass yield can reach 49 t·hm-2.This paper reviews Miscanthus biological characteristics,biomass yield,stress resistance,effect of water and nitrogen on its biomass and composition.The results show that nitrogen can improve Miscanthus biomass under water stress condition.Water content in the soil and tolerance to frost are two key factors for improving biomass yield of Miscanthus.Further study on breeding genotypes with high biomass,high stress tolerance and adapting to different ecological conditions is needed,which is important for solving the conventional energy shortage and environmental degradation. |
| Keywords: | botany Miscanthus biomass agronomic characteristics review |
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