摘要
为了研究施肥对油茶高产、高效经营的影响,叙述了油茶主要施肥技术——肥料种类、施肥方式、施肥时期、配方施肥、营养诊断等的研究进展,分析了施肥对油茶的营养生长、生理特性、产量和品质的影响。提出为进一步推进油茶高效、低碳和可持续经营,加强油茶专用肥和缓控释肥料的研制是今后油茶肥料的研究重点;开展油茶水肥耦合技术研究、建立油茶营养诊断技术体系和科学施肥系统是指导油茶科学合理施肥的重要措施和重点研究方向。
In order to study the effect of fertilization on high yield and efficient management of Camellia oleifera, this paper summarized the research progress of fertilization techniques--fertilizer type, fertilization pattern, fertilization stage, formula fertilization and nutrition diagnosis, and analyzed the effect of fertilization on vegetative growth, physiological characteristics, yield and quality. In order to further promote efficient, low carbon and sustainable management of Camellia oleifera, this paper proposed that the emphasis of fertilizer study on Camellia oleifera was to improve the research on the specially used fertilizer and slow controlled release fertilizer. Furthermore, developing the water-fertilizer coupling techniques, establishing the systems of nutrition diagnosis and scientific fertilizing were the crucial measurements and research orientations for guiding the scientific and reasonable fertilizing for Camellia oleifera.
出处
《中国农学通报》
2015年第31期36-40,共5页
Chinese Agricultural Science Bulletin
基金
湖南省科技重大专项"油茶良种繁育与生态高效培育关键技术研究与示范"(2013FJ1006)
关键词
油茶
施肥
配方施肥
营养诊断
Camellia oleifera
fertilization
formula fertilization
nutrition diagnosis
