Abstract:

In the current promotion of high-yield, efficient and ecological context of agriculture, rice-straw returning as an effective measure has been vigorously promoted. So from the basic concept of rice-straw returning, comprehensively elaborate domestic and foreign research progress of rice-straw returning, and focus on the study the effects of the rice-straw returning on soil organic matter, soil bulk density and capillary porosity, soil temperature, microorganisms in soil, decomposition characteristics of rice, rice quality and weeds. Pointed out the straw in the physiological and ecological effects of the broader applications，and made of straw and the future direction of research priorities. So as to protect agricultural ecological environment and promote the sustainable development of modern agriculture provides theoretical basis.