大禹抗老化温室防虫网（黑色）

评测依据

• review_count：4500
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫","拼多多"]
• time_range：{"from":"2026-06-26 00:07:25","to":"2026-06-26 00:07:25"}
• intros：{"brand_intro":"大禹集团成立于1998年，是中国农用塑料制品行业龙头企业，总部位于江苏南京。产品线覆盖防虫网、地膜、遮阳网等，拥有国家级实验室和30余项专利。防虫网年销量超1000万平方米，出口30多个国家，被农业农村部列为推荐品牌。","product_intro":"40目黑色防虫网，采用进口茂金属聚乙烯原料，抗老化性能行业领先。宽度4米，适合大型温室和连栋大棚。黑色网面吸热性好，冬季可提升棚温1-2℃。网孔均匀度达99%，有效阻隔小虫。添加长效抗UV剂，户外使用寿命5-7年。","key_specs":["目数：40目","材质：茂金属聚乙烯（mPE）","宽度：4米","颜色：黑色","抗UV等级：超强（5年以上）","透光率：75%（黑色款）"]}
• alt_products：[{"product_name":"大禹抗老化温室防虫网（黑色）","brand":"大禹","model":"DY-40目-4m","price":150},{"product_name":"鑫农加厚型防虫网（防鸟防虫双效）","brand":"鑫农","model":"XN-50目-3m","price":120}]
• kol_quotes：["@寿光蔬菜协会王会长：大禹的网用五年没问题，算下来比便宜网更划算。","@农业设施工程师刘工：茂金属聚乙烯是高端原料，抗老化性能是普通HDPE的2倍。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.4,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价极高，被誉为\"防虫网中的天花板\"。多位大型种植户反馈使用5年后网面仍完好，无脆化开裂。黑色款在冬季增温效果明显，减少供暖成本。少数用户提到黑色网夏季棚温偏高，需配合通风。整体口碑极佳，复购率超过60%。","source_count":3}},{"source":"objective","score":89.10231155778895,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.8,"price":150,"wom_score":94.4}},{"source":"user_review","score":96,"weight":0.2,"confidence":1,"details":{"rating_avg":4.8,"review_count":4500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@寿光蔬菜协会王会长：大禹的网用五年没问题，算下来比便宜网更划算。","@农业设施工程师刘工：茂金属聚乙烯是高端原料，抗老化性能是普通HDPE的2倍。"]}}]
• method_version：v2
• search_visual：null