史丹利 聚氨酯包膜尿素 缓释氮肥 40kg

评测依据

• review_count：9800
• rating_avg：4.6
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• price_range：[100,299]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:02:39","to":"2026-06-26 00:02:39"}
• intros：{"brand_intro":"史丹利农业集团股份有限公司成立于1992年，是国内知名复合肥生产企业，2011年在深交所上市。公司拥有\"史丹利\"和\"三安\"两大品牌，产品涵盖复合肥、缓控释肥、水溶肥等。史丹利以\"创造美好农业\"为使命，在全国建有多个生产基地，销售网络覆盖广泛，深受种植大户信赖。","product_intro":"史丹利聚氨酯包膜尿素采用进口聚氨酯树脂包膜技术，养分释放曲线与作物需肥规律高度吻合。总氮含量≥45%，其中控释氮占比≥70%，肥效期可调（60-120天）。产品特别添加了微量元素锌和硼，能促进作物根系发育和籽粒灌浆，适用于小麦、玉米、水稻及经济作物，可显著提高肥料利用率。","key_specs":{"对象":"小麦、玉米、水稻、蔬菜","参数1":"总氮含量≥45%","参数2":"控释氮比例≥70%","参数3":"肥效期：60-120天（可调）","参数4":"添加微量元素：锌、硼","参数5":"规格：40kg/袋"}}
• alt_products：[{"product_name":"史丹利 聚氨酯包膜尿素 缓释氮肥 40kg","brand":"史丹利","model":"聚氨酯包膜尿素 40kg","price":105},{"product_name":"中化 脲甲醛缓释氮肥 40kg","brand":"中化化肥","model":"脲甲醛缓释氮肥 40kg","price":115},{"product_name":"鲁西 脲甲醛缓释尿素 50kg","brand":"鲁西化工","model":"脲甲醛缓释尿素 50kg","price":108}]
• kol_quotes：["史丹利这款包膜尿素在黄淮海小麦区表现稳定，一炮轰施肥法完全可行。——农技专家 王教授","加了锌和硼，对玉米授粉和籽粒饱满度有帮助，比普通尿素更全面。——农业自媒体 田野小助手"]
• scoring_breakdown：[{"source":"word_of_mouth","score":88.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在肥效稳定、不烧苗、后期不脱肥等优点。小麦种植户反馈返青期不用追肥，节省人工成本。玉米用户表示叶片浓绿，茎秆粗壮，抗倒伏能力增强。部分用户指出在沙质土壤中释放稍快，建议适当增加用量。整体满意度高，尤其受规模化种植户欢迎，认为综合效益优于普通尿素。","source_count":0}},{"source":"objective","score":92.2812311557789,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.6,"price":105,"wom_score":88.1}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":9800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["史丹利这款包膜尿素在黄淮海小麦区表现稳定，一炮轰施肥法完全可行。——农技专家 王教授","加了锌和硼，对玉米授粉和籽粒饱满度有帮助，比普通尿素更全面。——农业自媒体 田野小助手"]}}]
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