海大牌虾苗专用藻类饲料

评测依据

• review_count：3520
• 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 00:08:15","to":"2026-06-26 00:08:15"}
• intros：{"brand_intro":"海大集团是中国领先的农牧企业，成立于1998年，专注于水产饲料、种苗及动保产品研发。拥有国家级技术中心，年产能超千万吨，产品覆盖全国及东南亚。以\"科技兴农\"为使命，在藻类饲料细分领域拥有多项专利，市场占有率连续五年行业前三。","product_intro":"本产品专为南美白对虾幼体及育苗阶段设计，采用螺旋藻、小球藻等优质藻粉复配，富含虾青素、DHA及必需氨基酸。微粉化工艺确保粒径均匀（80-120目），水中稳定性好，不坏水。可显著提高虾苗成活率与变态同步率，减少应激反应，是高端育苗场的首选开口饵料。","key_specs":{"对象":"南美白对虾、斑节对虾幼体及仔虾","粗蛋白":"≥45%","粗脂肪":"≥8%","粒径":"80-120目（微粉）","虾青素含量":"≥200mg/kg","水中稳定性":"≥4小时不溃散"}}
• alt_products：[{"product_name":"海大牌虾苗专用藻类饲料","brand":"海大集团","model":"HD-ZL-100","price":128}]
• kol_quotes：["@水产养殖张工：海大这款藻粉是我用过最细的，虾苗一口就能吃进去，浪费很少。","@虾王老李：连续三年用，育苗成活率从75%提到90%，关键是不坏水。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈虾苗活力好，变态整齐度高，水色稳定不易坏水。多位养殖户提到使用后虾苗肠道饱满，肝胰腺清晰。少数评论指出价格略高于同类产品，但综合成活率提升带来的收益，性价比仍被认可。京东好评率98%，复购率超过60%。","source_count":0}},{"source":"objective","score":90.4588944723618,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.7,"price":128,"wom_score":90.79999999999998}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":3520,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@水产养殖张工：海大这款藻粉是我用过最细的，虾苗一口就能吃进去，浪费很少。","@虾王老李：连续三年用，育苗成活率从75%提到90%，关键是不坏水。"]}}]
• method_version：v2
• search_visual：null