摘要
水稻是我国主要粮食作物,提高吉林省水稻单产水平对增加我国水稻总产量、保障口粮安全具有重要意义。文中从水稻育秧、移栽密度、肥料施用、水分管理等方面概述了吉林省水稻高产栽培技术,对未来吉林省水稻“增密减氮”、无土育秧、水稻机械覆膜、绿色优质稻米及水稻直播等栽培技术进行了展望,以期为吉林省水稻高产优质高效生产提供理论依据和技术支撑。
Rice is the main grain crop in China.Improving rice yield per unit area in Jilin province is of great significance to increase the total yield of rice and ensure the safety of grain rations in China.This paper briefly introduced high yield cultivation techniques of rice in Jilin province from the aspects of seedling raising technology,transplanting density,nitrogen management and water management,and discussed the rice cultivation techniques in Jilin province in the future,especially“planting density increase and nitrogen application decrease”cultivation techniques,soilless seedling cultivation techniques,rice mechanically mulching film cultivation techniques,green high-quality rice production cultivation techniques and rice direct seeding cultivation techniques,so as to provide theoretical basis and technical support for high yield,high quality and high efficiency production of rice in Jilin province.
作者
邵玺文
刘伟洋
耿艳秋
金峰
郭丽颖
SHAO Xiwen;LIU Weiyang;GENG Yanqiu;JIN Feng;GUO Liying(College of Agronomy,Jilin Agricultural University,Changchun 130118,China)
出处
《吉林农业大学学报》
CAS
CSCD
北大核心
2019年第6期631-636,共6页
Journal of Jilin Agricultural University
基金
国家重点研发计划项目(2016YFC0501204,2018YFD0300207-3)
吉林省科技发展计划项目(20180201037NY)
吉林省教育厅“十三五”科学技术研究规划项目(JJKH20190933KJ)
吉林农业大学博士启动基金项目(201706)。
关键词
水稻
栽培技术
高产
吉林省
rice
cultivation technology
high yield
Jilin province
