摘要
介绍了国外近年来在菌根真菌、土壤有效养分和细根形态关系方面的研究进展,特别是对相互作用的机理进行了评述。
Mycorrhiza is important in terrestrial ecosystem for carbon and nutrients cycling,mycorrhizal fungi influence root development among the many environmental factors.They induces root tip morphology modifications in the root system of the host plant.A complete understanding of belowground response to fertilization is critical in assessing soil carbon dynamics and long-term sustainability of forest soils.As a result of increasing anthropogenic nitrogen deposition,N availability in many forest ecosystems,which ...
出处
《林业勘查设计》
2009年第1期71-73,共3页
Forest Investigation Design
关键词
菌根真菌
土壤养分
细根形态
Mycorrhiza fungi Soil nutrient Root morphology
