稻田周年减排增汇技术研究

Study on techniques of mitigating GHG emissions and increasing carbon sink in paddy field

基于多年作物栽培研究与实践,从稻田周年节能、减排、增汇、增产、增效的角度,论述了种植模式优化、低碳高产优质品种推广、精确减量施肥、节水节能灌溉、病虫害科学防治等综合性配套技术,以实现兼顾稻田周年产出和效益增加,温室气体直接排放与间接排放均大幅度下降的低碳栽培目标。

On the basis of research and practice on crop cultivation for many years and in terms of saving energy,mitigating GHG emissions,increasing carbon sink and improving production efficiency,the authors dis-cuss the comprehensive supporting techniques such as optimization of planting patterns,popularization of low-car-bon and high-yield superior varieties,precise fertilization,water-saving irrigation,and scientific control of disease and insect pest so as to realize the round-year low carbon cultivation objective of both increase in the output and benefit in paddy field and substantial decrease in the direct and indirect GHG emissions.