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一 | 8月17日，廊坊市阿斯根农牧发展有限公司标准化牛舍里，奶牛正在休息。 E-commerce giant Amazon is under investigation by the UK's competition watchdog over claims it favors its own warehouses over third-party sellers.,The Competition and Markets Authority (CMA) will look into whether customers are getting a "worse deal" due to the online retailer giving an unfair advantage to its retail arm or sellers who use its services in the Amazon UK Marketplace.,In particular, the probe will examine how Amazon uses third-party retailers' data and its criteria for access to the "Amazon Prime" service, which includes free deliveries. It will also look at how Amazon decides which company's product has the privilege of featuring in the instant "Buy Box" on the website's home page.,"Millions of people across the UK rely on Amazon's services for fast delivery of all types of products at the click of a button," said CMA general counsel Sarah Cardell. "This is an important area so it's right that we carefully investigate whether Amazon is using third-party data to give an unfair boost to its own retail business and whether it favours sellers who use its logistics and delivery services - both of which could weaken competition.",Bezos’ $500M Megayacht Stranded After Dutch Firm Abandons Bid to Dismantle Rotterdam Bridge3 July, 04:03 GMT,"Thousands of UK businesses use Amazon to sell their products and it is important they are able to operate in a competitive market," Cardell added. "Any loss of competition is a loss to consumers and could lead to them paying more for products, being offered lower quality items or having less choice.",Billionaire Amazon founder Jeff Bezos also owns the liberal US Washington Post newspaper. The company has been criticized for its treatment of warehouse staff and its resistance to recognizing trade unions.。日报记者刘英摄8月17日4时30分，天刚蒙蒙亮，廊坊市阿斯根农牧发展有限公司挤奶大厅已灯火通明。两列挤奶机平稳运转，数十头荷斯坦奶牛依次步入挤奶位，耳标信息被智能识别系统自动读取，套杯、奶量计量、脱杯自动完成。生鲜乳顺着密闭管道直接进入低温储奶罐，全程实现零接触、可追溯。

二 | “搁以前，这个大厅得五六个工人连轴转，产量靠手工登记、健康靠眼判断，误差大还容易漏检出错。

三 | ”该公司总经理彭进告诉记者，2024年完成第三轮智能化升级后，挤奶环节仅需3人值守，不仅单头牛产奶数据精确到克，系统还能通过电导率变化提前预警乳房炎，做到早发现、早处置、少减产。智能化改造不仅在挤奶环节，而是贯穿养殖全链条。走进标准化牛舍，几乎闻不到刺鼻气味。环境自动监测系统24小时感知温度、湿度和氨气等气体浓度，屋顶的风机、栏杆旁的自动喷淋随数据变化自动启停，给奶牛营造舒适环境。每头奶牛脖子上，都套着一个蓝色智能项圈。“这可不是普通项圈，是每头牛的‘24小时健康管家’。”彭进指着一头正低头进食的奶牛说，智能项圈集成多种传感器，能实时监测发情状态、反刍频次、躺卧时长等多项数据，可将发情揭发率提升至90%以上，连常见病都能提前1至3天预警。

四 | 喂料也告别了“凭手感添料”的日子。牛舍配套的全混合日粮（TMR）精准饲喂监控管理系统，会按奶牛不同生理阶段匹配饲料配方，配料误差控制在1%左右，远低于业内3%的考核标准。“再加上优化饲草结构、改用国产优质苜蓿，泌乳牛每头每天饲喂成本从2023年的112元降到2025年的68元。”彭进说。在牧场智慧管控中心，6块监控大屏占据一整面墙，牛舍环境、挤奶进度、饲喂数据、粪污处理等各环节一目了然。