中化控释尿素（美农控释氮肥）

评测依据

• review_count：4200
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:03:02","to":"2026-06-26 00:03:02"}
• intros：{"brand_intro":"中化化肥控股有限公司是中国最大的化肥供应商之一，隶属于中国中化集团，拥有60余年化肥经营历史。公司整合全球优质资源，提供从研发、生产到销售的全产业链服务，在控释肥领域引进国际先进技术，产品品质稳定，深受大型农场和合作社信赖。","product_intro":"中化控释尿素采用进口聚氨酯包膜技术，养分释放精准可控，肥效期最长可达150天。产品经过严格质量控制，颗粒均匀、硬度高，适合机械化精准施肥。特别适用于水稻、玉米等大田作物，以及果树、茶叶等经济作物，能显著减少氮素流失，保护生态环境，是高端控释肥的代表。","key_specs":["总氮含量≥46%","控释期：90-150天","包膜材料：进口聚氨酯","释放模式：温度响应型","适用作物：水稻、玉米、果树、茶叶","包装规格：50kg/袋"]}
• alt_products：[{"product_name":"中化控释尿素（美农控释氮肥）","brand":"中化化肥","model":"控释尿素 50kg/袋","price":145},{"product_name":"金正大控释尿素（控释氮肥）","brand":"金正大","model":"控释尿素 40kg/袋","price":120},{"product_name":"史丹利控释尿素（长效控释氮肥）","brand":"史丹利","model":"控释尿素 50kg/袋","price":135}]
• kol_quotes：["中化控释尿素是现代农业的'精准营养师'。","央企品质，值得信赖。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价极高，尤其受到大型种植户和合作社的青睐。反馈称该产品肥效非常稳定，即使在多雨地区也不易流失，水稻种植户表示使用后稻谷饱满、出米率高。部分用户提到价格较高，但考虑到减少追肥次数和增产效果，长期来看成本可控。有评论指出产品包装精美，防伪措施到位。少数用户反映在冷凉地区释放初期稍慢，建议提前施用。","source_count":0}},{"source":"objective","score":89.75108040201005,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.8,"price":145,"wom_score":94.1}},{"source":"user_review","score":96,"weight":0.2,"confidence":1,"details":{"rating_avg":4.8,"review_count":4200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["中化控释尿素是现代农业的'精准营养师'。","央企品质，值得信赖。"]}}]
• method_version：v2
• search_visual：null