Effect of Cultivation History of Citrus Orchard on Organic Carbon in Soil Aggregates Therein.
WANG Yi-xiang, YE Jing, HUANG Yi-bin, WANG Cheng-ji, WENG Bo-qi, LIU Tao
Journal of Ecology and Rural Environment . 2015, (5): 724 -729 .  DOI: 10.11934/j.issn.1673-4831.2015.05.017