Coupling effect of inorganic nitrogen and cabbage waste onsoil nitrogen mineralization Effects of temperature and moisture on soil nitrogen mineralization of lucerne stands Characteristics of soil net nitrogen  mineralization in subalpine/alpine forests of west Sichuan, Southwest China during seasonal freeze-thaw period. Nitrogen management and its relation to leaf quality in production of flue-cured tobacco in China Effects of bacteria-feeding nematode at its different density on bacterial number,bacterial activity and soil nitrogen mineralization Relationships between net primary production and nitrogen cycling in Chinese forest ecosystems Soil nitrogen mineralization and its prediction in winter wheat-summer maize rotation system