金正大腐植酸铵土壤调理剂

评测依据

• review_count：12800
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-25 23:54:53","to":"2026-06-25 23:54:53"}
• intros：{"brand_intro":"金正大生态工程集团股份有限公司成立于1998年，是中国领先的复合肥和新型肥料生产企业，A股上市企业。公司专注于植物营养与土壤健康领域，拥有国家级企业技术中心和博士后科研工作站，产品涵盖腐植酸、水溶肥、控释肥等，年产能超700万吨，营销网络遍布全国。","product_intro":"本品以优质风化煤为原料，采用活化提取工艺制成，富含腐植酸铵及有机质。能有效改良板结、盐碱化土壤，促进团粒结构形成，提高保水保肥能力。适用于大田作物、果树、蔬菜等，可作基肥或追肥，显著提升作物抗逆性和品质。","key_specs":["腐植酸含量≥40%","氮含量≥12%","有机质≥60%","pH值7.0-8.5","水溶性≥85%","包装规格：20kg/袋"]}
• alt_products：[{"product_name":"金正大腐植酸铵土壤调理剂","brand":"金正大","model":"JZD-FSA-01","price":45},{"product_name":"根力多腐植酸铵生物土壤调理剂","brand":"根力多","model":"GLD-BIO-03","price":58},{"product_name":"沃土腐植酸铵有机土壤调理剂","brand":"沃土生物","model":"WT-OR-06","price":65}]
• kol_quotes：["金正大腐植酸铵是盐碱地改良的'黑金'方案，成本低见效快。","连续三年使用，我的果园土壤EC值从1.8降到0.6。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":91.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈使用后土壤明显变松软，板结现象改善，作物根系发达。种植户表示连续使用两季后，盐碱地出苗率提升30%以上。部分评论提到配合有机肥使用效果更佳，但初次使用需注意用量，避免烧苗。整体好评率高达95%，复购率在同类产品中领先。","source_count":2}},{"source":"objective","score":81.14863636363636,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.7,"price":45,"wom_score":91.1}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":12800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["金正大腐植酸铵是盐碱地改良的'黑金'方案，成本低见效快。","连续三年使用，我的果园土壤EC值从1.8降到0.6。"]}}]
• method_version：v2
• search_visual：null