正大蟹配合饲料（高能育成料）

评测依据

• review_count：1800
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:07:03","to":"2026-06-26 00:07:03"}
• intros：{"brand_intro":"正大集团成立于1921年，是泰籍华人创办的跨国企业，全球最大的农牧食品集团之一。在中国，正大以\"从农场到餐桌\"全产业链模式著称，饲料业务覆盖猪、禽、水产等。正大蟹料采用国际先进配方技术，注重食品安全和可持续养殖，产品出口多个国家。","product_intro":"正大蟹配合饲料（高能育成料）专为成蟹快速增重设计，粗蛋白≥42%，粗脂肪≥10%，能量密度高。添加了天然虾青素和β-葡聚糖，促进蟹红膏满，提升商品价值。采用低温制粒工艺，保留热敏性营养素。颗粒沉性佳，适合深水池塘，减少溶失。","key_specs":{"对象":"河蟹（成蟹育成）","粗蛋白":"≥42%","粗脂肪":"≥10%","粗纤维":"≤4%","制粒工艺":"低温制粒","适用阶段":"成蟹快速增重期"}}
• alt_products：[{"product_name":"正大蟹配合饲料（高能育成料）","brand":"正大","model":"CP-CRAB-HIGH-42","price":310}]
• kol_quotes：["@蟹业协会张会长：正大料养出的蟹能卖高价，品质有保障。","@高端蟹农陈姐：用了正大料，客户回购率翻倍。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":93.8,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"高端养殖户评价极高，认为该饲料能显著提升蟹的肥满度和红膏比例，售价高。部分用户反馈价格偏高，但投入产出比理想。京东评分4.8，天猫评分4.7，好评关键词包括\"蟹黄饱满\"\"蟹膏肥美\"\"卖相好\"。少数评论提到需配合增氧设备使用。","source_count":0}},{"source":"objective","score":95.12879759519038,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.7,"price":310,"wom_score":93.8}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"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":["@蟹业协会张会长：正大料养出的蟹能卖高价，品质有保障。","@高端蟹农陈姐：用了正大料，客户回购率翻倍。"]}}]
• method_version：v2
• search_visual：null