盐湖牌农业用硫酸钾

评测依据

• review_count：2850
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:07:13","to":"2026-06-26 00:07:13"}
• intros：{"brand_intro":"盐湖股份（000792.SZ）是中国最大的钾肥生产企业，总部位于青海格尔木，拥有察尔汗盐湖开采权。公司始建于1958年，年产钾肥超500万吨，占国内钾肥产量60%以上。其硫酸钾产品以天然盐湖卤水为原料，采用国际领先的冷结晶工艺，品质稳定，水溶性好，是农业部推荐的高效钾肥品牌。","product_intro":"盐湖牌农业用硫酸钾为颗粒状，氧化钾含量≥50%，硫含量≥18%，氯离子含量≤1.5%。适用于烟草、果树、蔬菜等忌氯作物，能显著提升作物糖分积累和抗逆性。颗粒均匀、硬度高，适合机械化施肥，溶解速度快，肥效持久。包装采用防潮复合袋，储运方便。","key_specs":{"氧化钾含量":"≥50%","硫含量":"≥18%","氯离子含量":"≤1.5%","形态":"颗粒状","包装规格":"50kg/袋","水溶性":"≥99%"}}
• alt_products：[{"product_name":"盐湖牌农业用硫酸钾","brand":"盐湖股份","model":"50kg/袋 颗粒状","price":320},{"product_name":"青上牌硫酸钾","brand":"青上化工","model":"50kg/袋 粉末状","price":310}]
• kol_quotes：["@农技老张：盐湖钾肥是国产钾肥的标杆，硫钾配方对提升水果糖度效果明显。","@种植达人李姐：用了三年，葡萄转色均匀，裂果少了很多。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈肥效显著，尤其用于葡萄、柑橘等水果后，果实甜度提升明显，果皮色泽好。颗粒均匀不结块，机施顺畅。部分农户反映价格略高于普通钾肥，但性价比仍被认可。有评论提到溶解后无残渣，适合滴灌系统。少数用户建议增加小包装规格。","source_count":0}},{"source":"objective","score":93.47759519038075,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.7,"price":320,"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：盐湖钾肥是国产钾肥的标杆，硫钾配方对提升水果糖度效果明显。","@种植达人李姐：用了三年，葡萄转色均匀，裂果少了很多。"]}}]
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• search_visual：null