罗布泊牌钾氮肥（硫酸钾型）

评测依据

• review_count：6200
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:07:11","to":"2026-06-26 00:07:11"}
• intros：{"brand_intro":"国投新疆罗布泊钾盐有限责任公司是世界最大的硫酸钾生产基地，依托罗布泊盐湖资源，年产硫酸钾超170万吨。公司以\"罗布泊\"品牌闻名，产品以天然、绿色、无氯为特色，尤其适合烟草、茶叶、水果等忌氯作物。其硫酸钾技术获国家专利，是高端钾肥市场的领导者。","product_intro":"罗布泊牌钾氮肥采用硫酸钾型钾源，氮钾配比18-0-10，无氯配方，安全高效。特别添加了硫元素（S≥16%），能改善作物品质，提升果实甜度和色泽。水溶性好，吸收快，适用于烟草、葡萄、柑橘、茶叶等经济作物。可作基肥或追肥，能有效预防缺钾引起的叶缘焦枯和果实畸形。","key_specs":["总养分≥28%（N-P2O5-K2O:18-0-10）","钾源为硫酸钾，无氯，硫含量≥16%","水溶性钾≥90%，速效长效结合","粒度：2-4mm，颗粒强度高","包装规格：50kg/袋","适用作物：烟草、葡萄、柑橘、茶叶、蔬菜"]}
• alt_products：[{"product_name":"罗布泊牌钾氮肥（硫酸钾型）","brand":"国投罗钾","model":"N-P2O5-K2O 18-0-10","price":145},{"product_name":"盐桥牌钾氮肥（含钾氮肥）","brand":"盐湖股份","model":"N-P2O5-K2O 20-0-8","price":120},{"product_name":"新洋丰高塔钾氮肥（含钾氮肥）","brand":"新洋丰","model":"N-P2O5-K2O 22-0-8","price":110}]
• kol_quotes：["罗布泊钾肥是国产无氯钾肥的王者，特别适合对氯敏感的作物。","18-0-10配方加硫，是提升水果口感的秘密武器。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":93.8,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度认可其无氯特性，用于烟草和葡萄后品质提升明显，果实甜度增加。天猫好评率99%，常见评价为\"溶解快\"\"不烧根\"\"果品卖相好\"。部分农户反映价格略高于普通钾肥，但认为效果对得起价格。专业种植户推荐用于高端经济作物。","source_count":0}},{"source":"objective","score":88.94608040201005,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.7,"price":145,"wom_score":93.8}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":6200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["罗布泊钾肥是国产无氯钾肥的王者，特别适合对氯敏感的作物。","18-0-10配方加硫，是提升水果口感的秘密武器。"]}}]
• method_version：v2
• search_visual：null