黑龙江省农作物秸秆利用对策及模式研究

Research on Countermeasures and Models of Crop Straw Utilization in Heilongjiang Province

为减少秸秆焚烧对环境的污染,提高农作物秸秆利用率,该文估算了黑龙江省2011年的主要农作物秸秆量,通过分析黑龙江省农作物秸秆利用现状及限制农作物秸秆循环利用的原因,提出了促进农户秸秆还田的对策,即玉米连作秸秆还田技术、玉米大豆轮作秸秆还田技术、水稻秸秆还田技术三套机械化秸秆还田模式。

In order to reduce the environment pollution caused by straw burning and improve the utilization ratio of crop straw,the mass of the main crop straw in 2011 was estimated,current situation and reasons restricting crop straw recycling utilization were analyzed. Finally, three mechanized straw returning models were put for- ward including maize continuous, maize and soybean rotation,returning straw returning techniques.