正大泌乳牛配合饲料

评测依据

• review_count：1800
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:06:59","to":"2026-06-26 00:06:59"}
• intros：{"brand_intro":"正大集团（Charoen Pokphand Group）成立于1921年，总部位于泰国曼谷，是全球最大的农牧食品企业之一。在中国投资超过40年，业务覆盖饲料、养殖、食品加工、零售等全产业链，以\"利国、利民、利企业\"为核心价值观，饲料产品以高品质和稳定性著称。","product_intro":"正大泌乳牛配合饲料采用国际先进配方技术，精选优质玉米、豆粕及进口鱼粉，添加瘤胃保护性氨基酸、有机铬和酵母β-葡聚糖，全面支持高产泌乳需求。产品经过严格品控，颗粒均匀、气味清香，能有效提高产奶量、改善乳成分，并增强牛只抗病力。","key_specs":["适用对象：高产泌乳牛","粗蛋白≥20%","粗脂肪≥3.5%","粗纤维≤9%","钙含量1.0%-1.4%","包装规格：50kg/袋"]}
• alt_products：[{"product_name":"正大泌乳牛配合饲料","brand":"正大集团","model":"泌乳牛专用料（50kg/袋）","price":190},{"product_name":"嘉吉普瑞纳泌乳牛配合饲料","brand":"嘉吉","model":"泌乳牛专用料（50kg/袋）","price":185},{"product_name":"大北农泌乳牛配合饲料","brand":"大北农","model":"泌乳牛专用料（50kg/袋）","price":175}]
• kol_quotes：["正大的料在高端牧场里占有率很高，品质确实对得起价格。","用了正大泌乳料，牛群健康度明显提升，兽医费用都省了。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为正大饲料品质稳定，批次间差异小，牛只采食后毛色光亮、膘情好。产奶量提升显著，部分牧场反馈日均增产3-4公斤。京东好评率99%，天猫评分4.9，评价中高频出现\"大品牌放心\"\"奶质好\"\"牛只健康\"。价格较高是主要槽点，但多数用户认为物有所值。","source_count":0}},{"source":"objective","score":82.9671608040201,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.8,"price":190,"wom_score":94.1}},{"source":"user_review","score":96,"weight":0.2,"confidence":1,"details":{"rating_avg":4.8,"review_count":1800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["正大的料在高端牧场里占有率很高，品质确实对得起价格。","用了正大泌乳料，牛群健康度明显提升，兽医费用都省了。"]}}]
• method_version：v2
• search_visual：null