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=== 智能病虫害检测与防治 === [[File:Banana growers 1.png|thumb]] 香蕉产业面临着包括真菌、细菌和虫害在内的多种病虫威胁,如黑叶班病、黄叶病(香蕉枯萎病热带第四型)和象鼻虫等。如果不能及早发现防控,病虫害可能导致严重减产甚至绝收。AI技术,尤其是计算机视觉和机器学习,在病虫害早期诊断方面显示出巨大潜力。研究人员已开发出面向香蕉种植者的智能手机应用程序,可拍照识别植株是否感染主要病害或虫害。该应用(名为Tumaini)能够检测出香蕉的五大主要疾病和一种常见虫害,在哥伦比亚、印度、刚果(金)、中国等多国的测试中,诊断准确率达到90%,有望帮助农民避免数以百万计的经济损失 (Artificial intelligence helps banana growers) (Artificial intelligence helps banana growers)。这类工具易于使用,种植者只需用手机摄像头扫描香蕉叶片或果实,后台AI模型即可识别病斑或虫害迹象,并及时预警防治。 (Artificial intelligence helps banana growers)'''图:''' 香蕉种植者使用AI驱动的Tumaini智能手机应用扫描检测病害。该应用可识别出香蕉常见的5种疾病和1种虫害,平均识别准确率高达90%,能帮助小农及时发现问题并采取措施,避免病虫害造成的严重减产和经济损失 (Artificial intelligence helps banana growers) (Artificial intelligence helps banana growers)。除了手机应用,固定摄像头和无人机巡航也可用于图像采集,让AI模型全天候自动监测大片种植区的植株健康。一旦识别出疑似病株位置,管理者便可有针对性地喷洒农药或采取隔离措施,从而减少大面积施药,降低农药成本并减轻环境压力。
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