海大米糠膨化饲料（水产专用）

评测依据

• review_count：7200
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_quality
• sources：["天猫","京东","海大官方旗舰店"]
• time_range：{"from":"2026-06-26 00:08:09","to":"2026-06-26 00:08:09"}
• intros：{"brand_intro":"海大集团成立于1998年，总部位于广州，是中国领先的农牧饲料企业，尤其在水产饲料领域占据龙头地位。拥有博士后科研工作站和多个省级工程技术中心。米糠膨化饲料是其针对草鱼、鲤鱼等淡水鱼开发的特色产品，以高消化率和低污染著称。","product_intro":"海大米糠膨化饲料采用双螺杆膨化工艺，使米糠淀粉充分糊化，蛋白质变性，提高鱼类消化吸收率。特别添加免疫增强剂和酶制剂，降低肝胆负担。适用于草鱼、鲤鱼、鲫鱼等淡水鱼成鱼阶段。颗粒浮水性好，减少饲料浪费，水体氨氮排放降低20%。","key_specs":{"对象":"草鱼、鲤鱼、鲫鱼（成鱼）","粗蛋白含量":"≥28%","粗脂肪含量":"≥4%","膨化度":"≥95%","水中稳定性":"≥2小时不散","粒度":"3.0mm-4.5mm"}}
• alt_products：[{"product_name":"海大米糠膨化饲料（水产专用）","brand":"海大集团","model":"HD-MK-PH30","price":225},{"product_name":"正大米糠全价料（禽用）","brand":"正大集团","model":"CP-MK-QJ50","price":210},{"product_name":"双胞胎米糠饲料（猪用浓缩料）","brand":"双胞胎","model":"SBT-MK-20","price":198}]
• kol_quotes：["海大的膨化料在草鱼养殖上效果一流，长速快、体型好。","用了这款料，水质明显改善，鱼病少了很多。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":91.39999999999999,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"养殖户反馈该产品诱食性强，鱼群抢食积极，生长速度快，饵料系数低至1.3左右。水质管理更轻松，换水频率降低。部分用户提到价格略高于普通料，但综合效益更优。好评集中在增重效果和环保特性上，复购率超过80%。","source_count":3}},{"source":"objective","score":92.96,"weight":0.45,"confidence":0.8,"details":{"rating_avg":4.7,"review_count":7200,"wom_score":91.39999999999999}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":7200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["海大的膨化料在草鱼养殖上效果一流，长速快、体型好。","用了这款料，水质明显改善，鱼病少了很多。"]}}]
• method_version：v3
• search_visual：null