测量高粱高度：农民在田间检查植物生长。农业，农学，作物质量控制。

icultural workers, a man and a woman, are using a measuring stick to monitor plant growth. The image emphasizes the importance of agronomic research and crop care. The man holds the rail and the woman points to the mark corresponding to the height of the plant. Their hands are close together, creating a sense of cooperation and common purpose. The green sorghum leaves provide a natural backdrop.

光厂(VJshi)视频提供测量高粱高度：农民在田间检查植物生长。农业，农学，作物质量控制。视频素材下载，适用于农业，枝繁叶茂，高粱，农场，Stem教育等主题的内容创作。

作者署名：Timeprotv/Getty Images/华夏视觉