Deep Soil Cores N-Mineralization

Soil cores collected under mesquite (Prosopis glandulosa) trees at
several sites and under Larrea at one site at the Jornada LTER were
incubated to determine the N-mineralization potential.

在约尔纳长期生态研究站点（Jornada LTER）的多个样点的牧豆树（Prosopis glandulosa）树下采集的土壤柱芯，
以及该站点内一个样点的拉瑞阿属植物（Larrea）树下采集的土壤柱芯，均被
置于培养体系中以测定其氮矿化潜力。