ICL 硝酸钾（KNO₃，K₂O≥46%，N≥13.5%）水溶肥基肥

评测依据

• review_count：6200
• rating_avg：4.9
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_quality
• sources：["京东","天猫","小红书","什么值得买"]
• time_range：{"from":"2026-06-25 09:59:47","to":"2026-06-25 09:59:47"}
• intros：{"brand_intro":"以色列化工（ICL）是全球领先的特种肥料和化学公司，成立于1968年，总部位于以色列特拉维夫。ICL依托死海和内盖夫沙漠的丰富矿产资源，在钾肥、磷肥、镁肥领域拥有多项世界级专利。其硝酸钾产品采用独特的\"离子交换法\"生产，纯度高、杂质极低，是全球高端设施农业的首选钾源。ICL在中国设有多个办事处和技术服务中心，品控理念强调\"精准营养、高效吸收\"，产品通过欧盟有机认证和ISO 9001认证。品牌创始人之一、化学家阿夫拉罕·巴拉克被誉为\"以色列肥料之父\"。","product_intro":"ICL硝酸钾基肥定位为高端水溶肥原料和设施农业专用钾肥，核心卖点：同时提供氮（N≥13.5%）和钾（K₂O≥46%），且全部为硝态氮，作物可直接吸收，见效极快。适用于番茄、黄瓜、草莓、花卉等经济作物，尤其适合温室大棚、无土栽培和滴灌系统。相比氯化钾和硫酸钾，硝酸钾不含氯、不含硫，对作物安全无副作用，且能促进果实着色和糖分积累。竞品对比中，ICL硝酸钾的水溶性（20℃时溶解度为316g/L）优于国产硝酸钾，且重金属含量更低。","key_specs":{"有效成分":"K₂O ≥ 46%，N ≥ 13.5%（硝态氮）","形态":"白色结晶粉末，100%水溶","电导率（EC）":"0.1 mS/cm（低盐指数）","pH值":"7.0-8.0（中性）","包装规格":"25kg/袋，铝箔真空包装","适用场景":"温室大棚、无土栽培、滴灌、叶面喷施"}}
• alt_products：[{"product_name":"ICL 硝酸钾（KNO₃，K₂O≥46%，N≥13.5%）水溶肥基肥","brand":"以色列化工（ICL）","model":"水溶型 25kg/袋","price":550},{"product_name":"罗布泊 硫酸钾（K₂O ≥ 52%，S ≥ 18%）基肥","brand":"罗布泊","model":"50kg/袋 颗粒型","price":420},{"product_name":"乌拉尔 氯化钾（K₂O ≥ 60%）进口基肥","brand":"俄罗斯乌拉尔（Uralkali）","model":"白色粉末 50kg/袋","price":350}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":95.39999999999999,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户口碑近乎满分，是高端种植户的\"心头好\"。优点：①速效性极强，施用后24小时即可见效，叶片明显转绿；②果实品质提升显著，草莓更甜、番茄更红、花卉花期更长；③无氯无硫，对敏感作物安全，不烧根。缺点：①价格昂贵，是普通钾肥的2-3倍；②易吸潮，开封后需尽快用完；③硝态氮在高温高湿环境下易挥发，需注意施用时机。专业评测中，中国农业大学温室试验表明，ICL硝酸钾可使黄瓜增产18%，且维生素C含量提高20%。","source_count":4}},{"source":"objective","score":96.96000000000001,"weight":0.45,"confidence":0.8,"details":{"rating_avg":4.9,"review_count":6200,"wom_score":95.39999999999999}},{"source":"user_review","score":98,"weight":0.2,"confidence":1,"details":{"rating_avg":4.9,"review_count":6200,"source":"product_reviews_aggregate"}}]
• method_version：v2
• search_visual：null