提高我国农作物产量的研究  

Research of High-yield Crop in China

作　　者：赵长滨[1] 刘晓娟[1] 赵尔迪[1] 

机构地区：[1]黑龙江省农业机械工程科学研究院,哈尔滨150081

出　　处：《农机化研究》2010年第7期241-244,共4页Journal of Agricultural Mechanization Research

摘　　要：粮食安全问题是关系到社会稳定、经济安全乃至国家安全的战略大事,"无粮不稳"深刻地表达了这种思想。要保障粮食安全,作物高产是人类追求的永恒目标。为此,阐述了作物高产的概念,分析了作物高产的必要性,指出了要实现作物高产所面临的问题,同时提出了保证我国作物持续高产的途径和建议。Food safety problems are related to social stability and economic security and national security,the thought expressed by no food instability profoundly.in order to ensure food security,crop yield is the eternal pursuit of mankind goal.This paper expounds the concept of crop yield,analyses the necessity of crop yield,pointed out the problem to achieve high crop yields the problem faced,and puts forward that the way of crop yield and advice.

关 键 词：作物高产 可持续 永恒 

分 类 号：S3-33[农业科学—农艺学]