稻草还田和易地还土对红壤丘陵农田土壤有机碳及其活性组分的影响
Effects of Rice Straw Incorporation in situ and ex situ on Soil Organic C and Active Organic C in Agricultural Soils in Red Soil Hilly Region
中国农业科学 . 2009, (3): 926 -933 .  DOI: 10.3864/j.issn.0578-1752.2009.03.022