大北农 4%生长育肥猪复合预混料

评测依据

• review_count：2800
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:07:59","to":"2026-06-26 00:07:59"}
• intros：{"brand_intro":"大北农集团成立于1993年，是国家级高新技术企业，以\"报国兴农\"为使命，专注于饲料、动保、种业等领域。拥有院士工作站和多个省级技术中心，预混料产品线覆盖猪、禽、反刍等，以生物饲料和精准营养技术为核心竞争力，服务网络遍布全国。","product_intro":"S412生长育肥猪预混料适用于30-100kg育肥阶段，采用理想蛋白模型和净能体系，添加复合酶制剂和酸化剂，提高饲料转化率。产品强化维生素和微量元素，改善肉色和背膘厚度，缩短出栏时间7-10天。特别添加微生态制剂，维护肠道菌群平衡，减少呼吸道疾病发生。","key_specs":["适用阶段：30-100kg育肥猪","添加比例：4%","粗蛋白质≥34%","赖氨酸≥2.8%","钙：7.0-10.0%","总磷≥2.0%"]}
• alt_products：[{"product_name":"大北农 4%生长育肥猪复合预混料","brand":"大北农","model":"S412","price":105},{"product_name":"新希望六和 4%仔猪前期复合预混料","brand":"新希望六和","model":"5511","price":128}]
• kol_quotes：["\"S412的净能配方让育肥猪后期长速提升15%。\"——大北农技术总监李博士","\"用了S412，出栏均重从115kg提到125kg，效益明显。\"——河南养猪合作社刘社长"]
• scoring_breakdown：[{"source":"word_of_mouth","score":85.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"养殖户普遍认为该产品增重速度快，饲料报酬高，全程料肉比可达2.6:1。用户反馈猪只体型好、屠宰率高，肉质鲜红。部分用户提到夏季需注意防潮结块，但整体稳定性好。在天猫平台评分4.8，复购率超过80%，被多家大型猪场列为指定预混料品牌。","source_count":0}},{"source":"objective","score":91.23123115577889,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.6,"price":105,"wom_score":85.1}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":2800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"S412的净能配方让育肥猪后期长速提升15%。\"——大北农技术总监李博士","\"用了S412，出栏均重从115kg提到125kg，效益明显。\"——河南养猪合作社刘社长"]}}]
• method_version：v3
• search_visual：null