海大牌南美白对虾配合饲料

评测依据

• review_count：12500
• rating_avg：4.7
• 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":"海大集团（股票代码002311）是中国领先的农牧企业，专注于水产饲料、动保及养殖全产业链。拥有国家级技术中心，年饲料销量超2000万吨，在水产领域以\"技术驱动、精准营养\"著称，产品覆盖对虾、鱼、蟹等品类，深受养殖户信赖。","product_intro":"本产品专为南美白对虾幼虾期设计，采用高蛋白（粗蛋白≥42%）配方，添加免疫增强剂和益生菌，促进虾苗成活率与均匀度。颗粒粒径0.5-0.8mm，水中稳定性好，减少浪费。适用于土塘、高位池及工厂化养殖模式。","key_specs":["对象：南美白对虾（幼虾期）","粗蛋白≥42%","粗脂肪≥6%","粗纤维≤5%","水分≤12%","粒径：0.5-0.8mm"]}
• alt_products：[{"product_name":"海大牌南美白对虾配合饲料","brand":"海大集团","model":"HD-南美白对虾0号料","price":185},{"product_name":"粤海金鲳鱼配合饲料（浮水型）","brand":"粤海饲料","model":"YH-金鲳鱼浮水料3号","price":210},{"product_name":"通威淡水鱼膨化配合饲料（草鱼专用）","brand":"通威股份","model":"TW-草鱼膨化料103","price":168}]
• kol_quotes：["@水产养殖达人王哥：海大0号料是我用过最稳的开口料，虾苗成活率能到95%。","@虾农老李：配方科学，虾长得快，水质也好控制。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":91.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈虾苗吃食积极，成活率明显提升，水质污染少。部分养殖户提到换料后虾体色更亮、生长均匀。少数评论指出在高温季节需注意投喂量，避免残饵。整体好评率超90%，复购率高，是华南地区对虾养殖的明星产品。","source_count":0}},{"source":"objective","score":81.9709296482412,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.7,"price":185,"wom_score":91.1}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":12500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@水产养殖达人王哥：海大0号料是我用过最稳的开口料，虾苗成活率能到95%。","@虾农老李：配方科学，虾长得快，水质也好控制。"]}}]
• method_version：v2
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