海大猪用保健型预混料

评测依据

• review_count：1800
• rating_avg：4.4
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫","海大官方旗舰店"]
• time_range：{"from":"2026-06-26 00:08:01","to":"2026-06-26 00:08:01"}
• intros：{"brand_intro":"海大集团成立于1998年，是中国最大的水产饲料企业，同时猪料业务发展迅猛。公司以\"科技兴农\"为使命，拥有强大的研发团队和先进的检测中心。其预混料产品注重性价比和实效，在华南、华中地区中小养殖户中拥有广泛的市场基础。","product_intro":"快大壮专为育肥猪后期（60kg至出栏）设计，添加比例4%，富含赖氨酸、苏氨酸等氨基酸及复合维生素、有机微量元素。能显著提高瘦肉率和日增重，改善体型，降低背膘厚度。产品中添加了促生长因子和抗应激成分，帮助猪只在育肥后期保持旺盛食欲，缩短出栏时间。","key_specs":{"适用对象":"育肥猪后期（60kg-出栏）","添加比例":"4%","包装规格":"20kg/袋","主要成分":"赖氨酸、苏氨酸、复合维生素、有机锌、有机铬、促生长因子","保质期":"6个月","储存条件":"阴凉干燥处"}}
• alt_products：[{"product_name":"海大猪用保健型预混料","brand":"海大集团","model":"4%育肥猪后期预混料（快大壮）","price":98}]
• kol_quotes：["\"海大后期料性价比很高，长速快，料肉比能到2.6:1。\"——养殖户老周","\"用了快大壮，出栏时间提前了5天，体型也好看。\"——猪场技术员小李"]
• scoring_breakdown：[{"source":"word_of_mouth","score":84.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反映猪只后期生长速度快，饲料报酬高，出栏体重均匀。有养殖户提到使用后猪只体型修长，屠宰率提升。部分评论认为价格实惠，适合大批量使用。少数反馈称在夏季高温时需注意储存，防止霉变。天猫评分4.5，京东好评率94%，性价比评价突出。","source_count":3}},{"source":"objective","score":60.53803030303031,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.4,"price":98,"wom_score":84.1}},{"source":"user_review","score":88,"weight":0.2,"confidence":1,"details":{"rating_avg":4.4,"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":["\"海大后期料性价比很高，长速快，料肉比能到2.6:1。\"——养殖户老周","\"用了快大壮，出栏时间提前了5天，体型也好看。\"——猪场技术员小李"]}}]
• method_version：v2
• search_visual：null