Hydroponic Nutrient Concentration Visual Assessment | 水培植物营养液浓度视觉评估

Using fixed cameras on a hydroponic growing rack to capture high-resolution images of plant roots (in transparent containers) and leaves (young and old), AI vision analysis identifies root color (white = healthy, yellow = early stress, brown = severe stress, black = rotting) and leaf morphology (tip burn, leaf-margin scorch, yellowing, curling) to judge whether the nutrient solution is too concentrated or too dilute, and outputs adjustment advice (dilute with fresh water or add concentrated nutrient solution). This skill lets hydroponic growers quickly assess nutrient solution status without an EC meter. Application scenarios: hydroponic growing racks, home hydroponic vegetables, plant factories, research hydroponic systems. The system periodically (e.g., weekly) captures root and leaf images, automatically analyzes them and pushes alerts (e.g., 'roots are turning yellow, leaf tips are burned, nutrient concentration may be too high, suggest adding fresh water to dilute'). Skill features: hydroponic beginners often suffer from burnt seedlings or nutrient deficiency due to wrong nutrient concentration. AI visual assessment lets users judge quickly without instruments, lowering the learning curve. Can be integrated into hydroponic racks or mobile apps to improve user experience and success rate. | 通过水培种植架的固定摄像头拍摄植物根系（透明容器）和叶片（新叶、老叶）的高清图像，利用AI视觉分析技术识别根须颜色（白色健康、黄色初期胁迫、褐色严重胁迫、黑色腐烂）、叶片形态（叶尖灼伤、叶缘焦枯、叶片黄化、卷曲）等特征，判断营养液浓度是否过浓或过稀，并输出调整建议（增加清水稀释或补充浓缩营养液）。该技能帮助水培种植者在不使用EC计的情况下，快速评估营养液状态。应用场景：水培种植架、家庭水培蔬菜、植物工厂、科研水培装置。系统定期（如每周）拍摄根部和叶部图像，自动分析并推送提醒（如'根系变黄，叶尖灼伤，营养液浓度可能过高，建议加入清水稀释'）。技能特点：水培新手常因营养液浓度不当导致烧苗或缺素。通过AI视觉评估，用户无需仪器即可快速判断，降低种植门槛。该技能可集成到水培种植架或手机APP中，提升用户体验和成功率。

by @smyx-sunjinhui·MIT-0