摘要
引用相关文献综述了营养元素与植物生长及抗旱性的研究进展,重点讨论了必需元素氮、磷、钾、钙及有益元素钠和硅的生理功能及其在植物抗旱性中的作用,并对今后植物抗旱性中存在的问题及发展趋势等进行了简要评述。
The study briefly presented the progress of nutrient elements on promoting growth and enhancing drought resistance of plants by citing relevant references,and emphatically discussed the physiological function of essential elements ：nitrogen,phosphorus,potassium,calcium,and beneficial elements：sodium and silicon, and its role in the drought resistance of plants. Some important aspects concerning these issues such as existing problems and development tendency in the drought resistance of plants were also discussed briefly.
出处
《现代农业科技》
2015年第12期213-215,共3页
Modern Agricultural Science and Technology
基金
国家自然科学基金项目(31360086)
关键词
营养元素
生理功能
干旱
抗旱性
适应性机制
nutrient elements
physiological function
drought
drought resistance
adaptation mechanisms
