水稻缓控释氮肥应用研究现状与展望  

Research advances and prospects of slow-controlled release nitrogen fertilizer in rice

作　　者：程爽 车阳 田晋钰 周磊 刘秋员 邢志鹏 胡雅杰 郭保卫 魏海燕 张洪程 CHENG Shuang;CHE Yang;TIAN Jinyu;ZHOU Lei;LIU Qiuyuan;XING Zhipeng;HU Yajie;GUO Baowei;WEI Haiyan;ZHANG Hongcheng(Jiangsu Key Laboratory of Crop Genetics and Physiology/Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops/Research institute of Rice Industrial Engineering Technology,Yangzhou University,Yangzhou 225009,China)

机构地区：[1]扬州大学江苏省作物遗传生理国家重点实验室培育点/江苏省粮食作物现代产业技术协同创新中心/水稻产业工程技术研究院,江苏扬州225009

出　　处：《扬州大学学报（农业与生命科学版）》2020年第2期1-8,共8页Journal of Yangzhou University：Agricultural and Life Science Edition

基　　金：国家重点研发计划项目(2016YFD0300503、2018YFD0300804);国家自然科学基金资助项目(31801293);江苏省重点研发计划项目(BE2018355);江苏省高校优势学科建设工程项目(2014-12)。

摘　　要：目前,缓控释氮肥在大田作物生产中的应用日益广泛。针对缓控释氮肥的概念和分类作了简要介绍,着重从缓控释氮肥施用技术的角度系统综述缓控释氮肥的施用对水稻产量品质形成、氮肥营养利用、稻田生态环境等影响及其机制,并就水稻生产上应用缓控释氮肥技术存在的问题提出了建议,以期为加快水稻缓控释氮肥融合技术创新集成与示范推广提供参考。This paper gave a brief introduction about its definition and classification, focusing on the effects and mechanism of slow-controlled release nitrogen fertilizer application on rice yield and quality formation, nitrogen fertilizer nutrition utilization, rice field ecological environment, etc. from the perspective of its application technique. Finally, the paper summarized the problems existing in the fertilizer application in rice production and put forward suggestions, so as to provide reference for the acceleration of innovative integration of rice slow-controlled release fertilizer fusion and its demonstration and popularization.

关 键 词：水稻 缓控释氮肥 产量 稻米品质 氮素利用 稻田生态环境 

分 类 号：S511[农业科学—作物学]