摘要
根据黑龙江省肇东市实际情况,大力发展秸秆还田,提高土壤有机质含量,改善土壤的理化性质、结构,是培肥地力的有效途径。
According to the practical situation of Zhaodong city, vigorously develop straw to field, increase the content of soil organic matter, improve soil physical and chemical properties, structure, is the effective way to fertilize the soil.
关键词
秸秆还田
有机质
改善
straw mulching
organic matter
improve
