MOESM3 of Evidence for the impacts of agroforestry on agricultural productivity, ecosystem services, and human well-being in high-income countries: a systematic map protocol

Additional file 3. SM data extraction spreadsheet. Data extraction spreadsheet describing the data coding components for creating the systematic map.补充材料3：SM数据提取电子表格。本数据提取电子表格用于说明构建系统图谱（systematic map）所需的数据编码组件。