摘要
为了对今后中国小麦施肥进行决策导向和科学指导,本研究总结了建国以来中国冬小麦生产发展历程,从阶段产量、面积及相应栽培措施对6个发展阶段进行了相应阐述;重点分析了建国以后冬小麦施肥阶段划分(共划分为7个阶段)、有机肥与化肥施用的阶段特征,并以代表性地区进行了大样本数据说明;特别剖析了2009年以来的现阶段施肥特点、产量效率及生产存在的问题。文末针对当前小麦生产方式与格局的变化,列举了小麦施肥方面的新技术、新方法等重点研究领域,提出了展望。
In order to obtain the decision-making and scientific guidance for wheat fertilization in the future, the development of winter wheat production since 1949 was summarized and divided into 6 stages, and the stageyield, production area and the corresponding cultivation measures in each period were expounded. The winterwheat fertilization scheme since 1949 was divided into 7 stages, and the characteristics of organic fertilizerapplication and chemical fertilizer application of each stage were analyzed, and large sample data of therepresentative areas were illustrated. Stage characteristics of fertilization, production efficiency and problems inwinter wheat production since 2009 were particularly analyzed. At present, aiming at the changes of wheat production pattern, key research fields such as new methods and new techniques of fertilization were put forward.
出处
《中国农学通报》
2016年第12期13-19,共7页
Chinese Agricultural Science Bulletin
基金
公益性行业(农业)科研专项"主要粮食作物一次性施肥技术研究与示范"(201303103)
"主要粮食作物氮素化肥高效利用技术研究与示范"(201203079)
山东省科技发展计划项目"山东省小麦一次性施肥产品研发与应用技术研究"(2014GNC112003)
国家小麦产业技术体系"施肥技术岗位科学家"项目(CARS-03)
山东省泰山学者"农业面源污染防控"岗位
关键词
冬小麦
历史演变
施肥
特征
展望
winter wheat
historical evolution
fertilization
characteristic
prospect
