Standard for Agro-meteorological and Agronomic Observation of Angelica sinensis

This technical specification establishes a comprehensive framework for agricultural meteorological and agronomic observations related to Angelica sinensis cultivation. The document outlines precise methodologies for monitoring environmental factors such as temperature, precipitation, humidity, and solar radiation in specific growing regions. It defines standardized protocols for recording phenological stages, including germination, flowering, and root development, ensuring data consistency across different cultivation sites. The guidelines provide detailed requirements for observation station layout, instrument calibration, and data collection frequency to support high-quality agricultural research. By integrating meteorological data with agronomic practices, the specification aids in optimizing planting strategies and improving crop yield prediction. It serves as a reference for agricultural enterprises, research institutions, and extension services seeking to implement uniform observation practices for this medicinal herb. The approach emphasizes reproducibility and accuracy in data recording to facilitate comparative studies and regional agricultural planning without compromising the integrity of the observation process.