共 59 条
- [1] NITROGEN IMMOBILIZATION IN DECAYING HARDWOOD LEAF LITTER AS A FUNCTION OF INITIAL NITROGEN AND LIGNIN CONTENT [J]. CANADIAN JOURNAL OF BOTANY-REVUE CANADIENNE DE BOTANIQUE, 1982, 60 (11): : 2263 - 2269
- [6] [Anonymous], 1957, USDA TECHNICAL B
- [7] BABIUK L A, 1970, Canadian Journal of Microbiology, V16, P57, DOI 10.1139/m70-011
- [9] Blevins R. L., 1984, No-tillage agriculture. Principles and practices., P190