NGN - N banking strategies to manage variable and unpredictable nitrogen demand in the LRZ of the southern region

The aim of this trial is to compare a range of ‘N banking targets’ to ‘N crop demand’ driven N application strategies in terms of their impact on productivity (yield, protein), profitability (gross margin, risk) and sustainability (soil organic matter, carbon footprint, losses) in diverse soil types in the LRZ.

本试验旨在对比一系列「氮蓄留目标（N banking targets）」与「作物氮需求（N crop demand）驱动的施氮策略」，评估二者对LRZ区域不同土壤类型下的生产力（产量、蛋白质含量）、收益性（毛利率、风险）及可持续性（土壤有机质、碳足迹、养分流失）的影响。