海大鱼用浓缩饲料（通用型）

评测依据

• review_count：12800
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 00:03:47","to":"2026-06-26 00:03:47"}
• intros：{"brand_intro":"海大集团是中国领先的农牧企业，成立于1998年，总部位于广州。专注于水产饲料、畜禽饲料及动保产品的研发与生产，拥有国家级技术中心。其鱼用浓缩饲料以高蛋白、高消化率著称，市场覆盖全国，年销量超百万吨，深受养殖户信赖。","product_intro":"海大鱼用浓缩饲料（通用型）专为草鱼、鲫鱼、鲤鱼等淡水鱼设计，采用优质鱼粉、豆粕及复合酶制剂，粗蛋白含量≥32%。产品通过微粉碎工艺提升适口性，添加免疫增强剂减少应激，适合池塘与网箱养殖，能显著提高生长速度和饲料转化率。","key_specs":{"对象":"草鱼、鲫鱼、鲤鱼","粗蛋白":"≥32%","粗脂肪":"≥4%","粗纤维":"≤8%","水分":"≤12%","包装规格":"20kg/袋"}}
• alt_products：[{"product_name":"海大鱼用浓缩饲料（通用型）","brand":"海大集团","model":"HD-YN-32","price":185},{"product_name":"通威鱼用浓缩饲料（特种水产型）","brand":"通威股份","model":"TW-SN-40","price":220},{"product_name":"正大鱼用浓缩饲料（高端开口料）","brand":"正大集团","model":"CP-FS-42","price":260}]
• kol_quotes：["海大这款料蛋白吸收率很高，鱼长得快还不容易得病。","用了三年，出鱼规格整齐，卖相好。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈该饲料适口性好，鱼群抢食积极，生长均匀度提升明显。养殖户提到使用后鱼体色泽鲜亮，抗病力增强，尤其在高温季节减少肠炎发生。部分评论指出价格略高于同类产品，但综合性价比仍被认可。京东好评率约96%，天猫评分4.7，复购率较高。","source_count":2}},{"source":"objective","score":79.8709296482412,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.6,"price":185,"wom_score":87.1}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":12800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["海大这款料蛋白吸收率很高，鱼长得快还不容易得病。","用了三年，出鱼规格整齐，卖相好。"]}}]
• method_version：v3
• search_visual：null