盐桥牌农用氯化钾颗粒肥

评测依据

• review_count：2850
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:07:17","to":"2026-06-26 00:07:17"}
• intros：{"brand_intro":"盐湖股份（青海盐湖工业股份有限公司）是中国最大的钾肥生产企业，拥有察尔汗盐湖得天独厚的资源。公司始建于1958年，被誉为\"中国钾肥工业的摇篮\"，产品以\"盐桥\"牌闻名，市场占有率长期位居国内前列，是保障国家粮食安全的重要基石。","product_intro":"盐桥牌农用氯化钾颗粒肥采用先进冷结晶工艺生产，颗粒均匀、硬度高、不易结块，适合机械化撒施和掺混。K₂O含量≥60%，水溶性好，能快速为作物补充钾元素，显著提高作物抗逆性、改善果实品质，广泛用于水稻、玉米、小麦及经济作物。","key_specs":{"有效成分":"K₂O≥60%","形态":"颗粒（2-4mm）","水溶性":"≥95%","氯离子含量":"≤47%","包装规格":"50kg/袋","执行标准":"GB 6549-2011"}}
• alt_products：[{"product_name":"盐桥牌农用氯化钾颗粒肥","brand":"盐湖股份","model":"KCl≥60% 颗粒型","price":3200},{"product_name":"罗布泊牌硫酸钾颗粒肥","brand":"罗布泊","model":"K₂O≥52% 颗粒型","price":3800}]
• kol_quotes：["@农技老张：盐桥颗粒钾是国产钾肥的标杆，大田作物用着放心。","@种植达人李姐：用了三年，玉米籽粒饱满，增产效果明显。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认可其颗粒均匀、溶解快、肥效持久。东北玉米种植户反馈使用后茎秆粗壮、抗倒伏能力明显提升；南方水稻区评价其能有效促进灌浆、增加千粒重。部分用户提到价格略高于小品牌，但认为大品牌质量稳定、不烧苗，性价比高。物流包装结实，极少出现破损受潮情况。","source_count":0}},{"source":"objective","score":82.67599866622207,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.7,"price":3200,"wom_score":90.79999999999998}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":2850,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@农技老张：盐桥颗粒钾是国产钾肥的标杆，大田作物用着放心。","@种植达人李姐：用了三年，玉米籽粒饱满，增产效果明显。"]}}]
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