共 41 条
- [21] An assessment of the nutrient status of sugar maple in Ontario: indications of phosphorus limitation [J]. Environmental Monitoring and Assessment, 2012, 184 : 5917 - 5927
- [23] INCIDENCE AND CONDITION OF VESICULAR-ARBUSCULAR MYCORRHIZAE INFECTIONS IN THE ROOTS OF SUGAR MAPLE IN RELATION TO MAPLE DECLINE [J]. CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, 1978, 8 (04): : 375 - 379
- [30] Nutrient transfer by leaf litterfall during a sugar maple decline episode at Lake Clair watershed, Québec, Canada [J]. Plant Ecology, 2010, 208 : 213 - 221