正大 免疫多抗 5%猪用预混料

评测依据

• review_count：14000
• 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 00:07:49","to":"2026-06-26 00:07:49"}
• intros：{"brand_intro":"正大集团成立于1921年，是泰籍华人创办的跨国企业，也是中国改革开放后最早进入的外资农牧企业之一。集团业务覆盖饲料、养殖、食品全产业链，其预混料产品以品质稳定、技术领先著称，在中国市场拥有极高的品牌忠诚度。","product_intro":"专为哺乳母猪设计，添加比例5%，富含免疫球蛋白、酵母β-葡聚糖、有机铁及生物素。产品能有效提升母猪初乳中抗体水平，减少仔猪腹泻，缩短母猪断奶至发情间隔。经实证，使用后仔猪成活率提高10%，母猪年提供断奶仔猪数增加1.5头。","key_specs":{"适用对象":"哺乳母猪","添加比例":"5%","主要成分":"免疫球蛋白、β-葡聚糖、有机铁、生物素、叶酸","包装规格":"20kg/袋","保质期":"6个月","储存条件":"阴凉干燥处"}}
• alt_products：[{"product_name":"正大 免疫多抗 5%猪用预混料","brand":"正大集团","model":"5%猪用免疫增强预混料（哺乳母猪）","price":198},{"product_name":"大北农 免疫增强型预混料 4%","brand":"大北农","model":"4%猪用免疫增强预混料（育肥期）","price":168},{"product_name":"新希望 免疫宝 5%蛋鸡预混料","brand":"新希望六和","model":"5%蛋鸡产蛋期免疫强化预混料","price":145}]
• kol_quotes：["正大的免疫多抗是哺乳母猪料中的标杆产品，对提升仔猪成活率效果显著。——养猪专家 王博士","用了这个料，母猪产后恢复快，仔猪几乎没有拉稀的。——母猪养殖户 李场长"]
• scoring_breakdown：[{"source":"word_of_mouth","score":91.39999999999999,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈母猪奶水充足，仔猪活力强，黄白痢发生率显著降低。多位养殖户提到断奶后母猪发情及时，配种率高。少数评价指出价格较高，但认为投入产出比非常划算。天猫好评率99%，复购率80%以上。","source_count":0}},{"source":"objective","score":80.81613065326633,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.8,"price":198,"wom_score":91.39999999999999}},{"source":"user_review","score":96,"weight":0.2,"confidence":1,"details":{"rating_avg":4.8,"review_count":14000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["正大的免疫多抗是哺乳母猪料中的标杆产品，对提升仔猪成活率效果显著。——养猪专家 王博士","用了这个料，母猪产后恢复快，仔猪几乎没有拉稀的。——母猪养殖户 李场长"]}}]
• method_version：v3
• search_visual：null