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47
01_知识库检索结果.json
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47
01_知识库检索结果.json
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[
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{
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"query": "水稻稻瘟病怎么识别?",
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"results": [
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{
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"id": "01",
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"score": 0.5556,
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"snippet": "水稻稻瘟病是由稻瘟病菌(Magnaporthe oryzae)引起的真菌性病害,是水稻生产中危害最大的病害之一。该病可侵染叶片、节、穗颈和谷粒,分别称为叶瘟、节瘟、穗颈瘟和谷粒瘟。叶瘟典型病斑为梭形,"
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},
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{
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"id": "02",
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"score": 0.2222,
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"snippet": "小麦条锈病由条形柄锈菌(Puccinia striiformis f.sp. tritici)引起,主要危害叶片和叶鞘。夏孢子堆沿叶脉纵向排列成行,呈虚线状,鲜黄色,这是区别于叶锈病和秆锈病的重要特征"
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}
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]
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},
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{
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"query": "遥感技术怎么监测病虫害?",
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"results": [
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{
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"id": "05",
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"score": 0.75,
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"snippet": "农业遥感技术利用卫星、无人机等平台获取作物光谱信息,通过分析可见光、近红外、热红外等波段数据,实现对作物生长状况、病虫害、水分胁迫等的无损监测。常用植被指数包括NDVI(归一化差异植被指数)、EVI("
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},
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{
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"id": "06",
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"score": 0.4167,
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"snippet": "智能农业病虫害预警系统通过部署田间物联网传感器,实时采集温度、湿度、光照、风速等环境参数,结合作物生长模型和病虫害发生规律,利用机器学习算法预测病虫害发生风险。当环境条件达到特定病虫害暴发阈值时,系统"
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}
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]
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},
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{
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"query": "智能灌溉系统如何工作?",
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"results": [
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{
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"id": "06",
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"score": 0.4545,
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"snippet": "智能农业病虫害预警系统通过部署田间物联网传感器,实时采集温度、湿度、光照、风速等环境参数,结合作物生长模型和病虫害发生规律,利用机器学习算法预测病虫害发生风险。当环境条件达到特定病虫害暴发阈值时,系统"
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},
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{
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"id": "10",
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"score": 0.2727,
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"snippet": "农业大数据平台整合了气象、土壤、遥感、市场等多源数据,通过数据融合和分析,为农业生产提供决策支持。平台通常包括数据采集层、数据存储层、数据处理层和应用服务层,支持数据可视化、统计分析、模型预测和智能推"
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}
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]
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}
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]
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02_多模态检索结果.json
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02_多模态检索结果.json
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{
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"image": "disease_0001.jpg",
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"size": "857x811",
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"annotations": [
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{
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"病害类别": "棉花_枯萎病",
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"边界框": [
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491,
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464,
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262,
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231
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],
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"面积": 60522
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}
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],
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"knowledge": [
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{
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"query": "棉花_枯萎病",
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"related_doc": "棉花枯萎病由尖孢镰刀菌萎蔫专化型(Fusarium oxysporum f.sp. vasinfectum)引起,是棉花上的毁灭性病害。典型症状为叶片黄色网纹状,后变褐干枯,维管束变褐。该病菌可在土壤中存活10年以上,主要通过带菌土壤和种子传播。"
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}
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]
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}
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03_RAG问答结果.json
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03_RAG问答结果.json
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[
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{
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"question": "水稻叶片有褐色病斑,是不是稻瘟病?",
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"matched_qa_score": 0.8571,
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"knowledge_context": [
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"01",
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"03"
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],
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"answer": "稻瘟病的病斑呈典型的梭形(纺锤形),两端有延伸的褐色坏死线,中央灰白色,边缘褐色;而胡麻叶斑病的病斑较小,呈椭圆形或不规则形,暗褐色,无明显坏死线。可通过观察病斑形状、颜色和坏死线特征来区分。",
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"source": "QA语料库"
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},
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{
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"question": "无人机怎么监测作物病害?",
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"matched_qa_score": 0.8333,
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"knowledge_context": [
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"05",
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"09"
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],
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"answer": "无人机病虫害监测流程:1) 任务规划:设定航线、飞行高度(一般30-100m)和重叠率;2) 数据采集:搭载多光谱/高光谱相机获取影像;3) 图像预处理:拼接、辐射校正、几何校正;4) 特征提取:计算植被指数,识别异常区域;5) 病害识别:利用训练好的模型进行分类检测;6) 生成病虫害分布图,指导精准施药。",
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"source": "QA语料库"
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},
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{
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"question": "小麦锈病怎么防治?",
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"matched_qa_score": 0.6667,
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"knowledge_context": [
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"02",
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"06"
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],
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"answer": "这是小麦条锈病的典型症状。建议:1) 立即喷施三唑酮或丙环唑等药剂;2) 适当增施磷钾肥,提高植株抗病力;3) 注意田间通风透光,降低湿度;4) 严重地块应在发病初期及时防治,间隔7-10天喷施一次。",
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"source": "QA语料库"
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},
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{
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"question": "土壤湿度传感器数据怎么看?",
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"matched_qa_score": 0.5385,
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"knowledge_context": [
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"06",
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"07"
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],
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"answer": "智能灌溉系统通过以下方式自动调节:1) 土壤湿度传感器实时监测含水量;2) 设定作物不同生育期的湿度阈值上下限;3) 当湿度低于下限自动启动灌溉,达到上限自动停止;4) 结合天气预报,如果即将降雨则减少灌溉量;5) 根据土壤类型(砂土/壤土/黏土)调整灌溉速率;6) 通过历史数据优化灌溉策略,实现节水增产。",
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"source": "QA语料库"
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}
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]
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04_HDF5数据摘要.json
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04_HDF5数据摘要.json
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{
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"metadata": {
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"bands": "Blue(450nm), Green(560nm), Red(650nm), RedEdge(730nm), NIR(840nm)",
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"create_date": "2024-06-15",
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"description": "多光谱作物影像数据集",
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"resolution": "2.4cm/pixel",
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"sensor": "DJI P4 Multispectral"
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},
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"scene_count": 20,
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"scene_001": {
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"attributes": {
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"crop_type": "水稻",
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"date": "2024-09-05",
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"health_status": "中度病害",
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"location": "长江中下游"
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},
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"multispectral_shape": [
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5,
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64,
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64
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],
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"ndvi_shape": [
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64,
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64
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],
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"ndvi_range": [
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-0.9997854232788086,
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0.9994948506355286
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]
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},
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"labels_shape": [
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20,
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64,
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64
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],
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"classes": [
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"健康",
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"轻度病害",
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"中度病害",
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"重度病害"
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]
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}
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05_多光谱数据可视化.png
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BIN
05_多光谱数据可视化.png
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