米拉格罗 硝酸钾（进口水溶肥）

评测依据

• review_count：1800
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["天猫","京东"]
• time_range：{"from":"2026-06-25 23:53:54","to":"2026-06-25 23:53:54"}
• intros：{"brand_intro":"米拉格罗（Migro）是智利化学矿业集团（SQM）旗下高端水溶肥品牌，依托智利阿塔卡马沙漠天然硝酸盐矿，拥有百年开采历史。品牌以\"精准营养\"为核心理念，产品畅销全球60多个国家，在高端经济作物领域被视为\"水溶肥中的爱马仕\"，尤其以超低重金属含量和极致水溶性著称。","product_intro":"米拉格罗硝酸钾采用智利天然矿源，硝态氮与钾离子协同吸收，利用率高达90%以上。产品为白色晶体，溶解速度极快（30秒内全溶），无任何杂质。特别适合花卉、草莓、蓝莓等对氯敏感作物，能显著促进花芽分化、提高坐果率，并增强作物抗逆性。每袋1kg小包装，便于精准施用。","key_specs":["总氮（N）含量：13%","氧化钾（K2O）含量：46%","水不溶物：≤0.01%","氯离子（Cl）：≤0.1%","钠（Na）：≤0.02%","pH值（1%水溶液）：6.5-7.0"]}
• alt_products：[{"product_name":"米拉格罗 硝酸钾（进口水溶肥）","brand":"米拉格罗（Migro）","model":"13-0-46","price":350}]
• kol_quotes：["\"米拉格罗的硝酸钾，我用了五年，水溶性没有对手。\"——知名农艺师@番茄博士","\"种高端花卉必须用它，花大色艳，瓶插期多三天。\"——园艺博主@花匠小美"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"高端种植户和园艺爱好者评价极高，称其\"溶解后像纯净水一样清澈\"。在蓝莓、樱桃上使用后，果实硬度好、货架期延长。部分用户认为价格偏高，但用量少、效果快，综合成本可控。也有反馈称小包装开封后需密封保存，否则易吸潮。整体评分4.8，是进口硝酸钾中的口碑之王。","source_count":2}},{"source":"objective","score":93.5289879759519,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.8,"price":350,"wom_score":94.1}},{"source":"user_review","score":96,"weight":0.2,"confidence":1,"details":{"rating_avg":4.8,"review_count":1800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"米拉格罗的硝酸钾，我用了五年，水溶性没有对手。\"——知名农艺师@番茄博士","\"种高端花卉必须用它，花大色艳，瓶插期多三天。\"——园艺博主@花匠小美"]}}]
• method_version：v3
• search_visual：null