Welcome to Chinese Agricultural Science Bulletin,
Impact of Long-term Fertilization on Active Carbon of Purple Soil under Paddy-upland Rotation in Wheat Season
梁昊 木志坚 张进忠
Chinese Agricultural Science Bulletin . 2011, (9): 221 -226 .  DOI: 10.11924/j.issn.1000-6850.2010-3795