Yang, Jianfeng Long-term cover cropping seasonally affects soil microbial carbon metabolism in an apple orchard. [electronic resource] - Bioengineered 12 2019 - 207-217 p. digital Publication Type: Journal Article ISSN: 2165-5987 Standard No.: 10.1080/21655979.2019.1622991 doi Subjects--Topical Terms: Carbon--metabolismMalusSeasonsSoilSoil Microbiology