摘要
从植物营养的土壤养分资源、改土培肥、植物营养特性与需肥特点、肥料应用与合理施肥技术等方面,综述宁夏植物营养与肥料几十年来的研究进展,介绍主要研究成果及应用概况,阐述植物营养与肥料在农业可持续发展中的重要作用和地位.同时,从研究队伍、研究领域和农化服务等方面,深入分析宁夏植物营养与肥料研究工作面临的困惑与挑战,提出今后加强植物营养与肥料研究与推广的对策及建议.
This paper were reviewed the research advances and prospects of the plant nutrition and fertilizers in the fields of soil nutrient resources of plant nutrition,the improvement and fertilization of the soil,the characteristics of plant nutrition and nutrient absorption,fertilizer application and rational fertilization techniques etc for the past decades in Ningxia province.The major research results and application situation were introduced respectively.The important role of plant nutrition and fertilizers in the sustainable development of agriculture were explained.Also,the facing difficulties and challenges in research work of the plant nutrition and fertilizers in Ningxia were deeply analyzed in aspects of the research teams,research fields and agrochemical service.The countermeasures and suggestions to strengthen the research and extension of the plant nutrition and fertilizers was put forward in the future.
出处
《农业科学研究》
2013年第1期54-60,共7页
Journal of Agricultural Sciences
基金
国家科技支撑计划课题(2011BAD29B07-5)
国家自然科学基金项目(31160416)
关键词
植物营养
肥料
宁夏
plant nutrition
fertilizer
Ningxia
