洋丰 复合肥 硫基 18-18-18

评测依据

• review_count：7200
• 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 00:06:16","to":"2026-06-26 00:06:16"}
• intros：{"brand_intro":"新洋丰农业科技股份有限公司（股票代码000902）是中国磷复肥行业龙头企业，始建于1982年，年产能超过800万吨。公司拥有'洋丰''澳特尔'等品牌，依托丰富的磷矿资源，产品线覆盖硫基、氯基、硝基等多种复合肥，以质量稳定、性价比高著称，畅销全国30多个省市。","product_intro":"洋丰硫基18-18-18是一款高浓度硫基复合肥，氮磷钾含量均为18%，总养分高达54%。采用优质硫酸钾和磷酸一铵为原料，氯离子含量极低，适合对氯敏感的作物。颗粒圆润、硬度高，适合机械播施。作为基肥使用，能提供作物全生育期所需养分，尤其适合果树、蔬菜、茶叶等经济作物。","key_specs":["总养分≥54%（N-P₂O₅-K₂O：18-18-18）","硫基型，氯离子含量≤2%","颗粒粒径2-4.75mm，强度≥30N","水溶性磷占有效磷比例≥75%","包装规格：50kg/袋"]}
• alt_products：[{"product_name":"洋丰 复合肥 硫基 18-18-18","brand":"洋丰","model":"硫基18-18-18","price":155},{"product_name":"史丹利复合肥 纯硫基 17-17-17","brand":"史丹利","model":"纯硫基17-17-17","price":145},{"product_name":"金正大 硝基复合肥 15-15-15","brand":"金正大","model":"硝基15-15-15","price":138}]
• kol_quotes：["@果树专家陈教授：洋丰18-18-18在猕猴桃上做底肥，膨果期几乎不用再追肥。","@农资店老板赵姐：这个肥回头客最多，种姜的都说好。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":93.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价极高，普遍认为肥效长、不烧根，用于柑橘、苹果等果树后叶片浓绿、坐果率高。有农户对比其他品牌后表示洋丰溶解更彻底，残留少。部分评论提到价格稍高但物有所值，尤其适合高端经济作物。少数用户建议在酸性土壤中配合石灰使用。复购率超过90%，口碑极佳。","source_count":3}},{"source":"objective","score":87.89354271356783,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.8,"price":155,"wom_score":93.1}},{"source":"user_review","score":96,"weight":0.2,"confidence":1,"details":{"rating_avg":4.8,"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":["@果树专家陈教授：洋丰18-18-18在猕猴桃上做底肥，膨果期几乎不用再追肥。","@农资店老板赵姐：这个肥回头客最多，种姜的都说好。"]}}]
• method_version：v2
• search_visual：null