史丹利硫酸铵氮肥

评测依据

• review_count：12800
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-25 23:53:43","to":"2026-06-25 23:53:43"}
• intros：{"brand_intro":"史丹利农业集团股份有限公司成立于1992年，是国内复合肥行业领军企业，A股上市公司。公司拥有'史丹利'、'三安'等多个知名品牌，专注于高效复合肥、水溶肥及硫酸铵等产品的研发与生产，年产能超500万吨，产品畅销全国并出口海外，以'科技兴农'为核心理念。","product_intro":"史丹利硫酸铵氮肥采用优质合成氨原料，氮含量≥20.5%，硫含量≥23%，呈白色颗粒状，水溶性好、速效性强。适用于水稻、小麦、玉米及果树蔬菜等作物，能快速补充氮硫营养，促进蛋白质合成，提高作物产量和品质，尤其适合缺硫土壤和喜硫作物。","key_specs":["氮含量≥20.5%","硫含量≥23%","粒度2-4mm","水溶性100%","包装规格50kg/袋","执行标准GB/T 535-2020"]}
• alt_products：[{"product_name":"史丹利硫酸铵氮肥","brand":"史丹利","model":"氮含量20.5% 50kg/袋","price":85},{"product_name":"中化硫酸铵氮肥","brand":"中化化肥","model":"氮含量21% 50kg/袋","price":90},{"product_name":"云天化硫酸铵氮肥","brand":"云天化","model":"氮含量21% 50kg/袋","price":88}]
• kol_quotes：["农技专家王老师：'史丹利硫酸铵是追肥首选，氮硫同补效果优于普通尿素。'","种植大户李哥：'用了三年，小麦亩产稳定在1200斤以上。'"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈肥效快、溶解性好，追肥后3-5天可见叶片转绿。种植户认为对水稻和小麦增产效果明显，尤其适合盐碱地改良。部分用户提到颗粒均匀、无结块，但建议在阴凉干燥处储存以防吸潮。整体评价为性价比高，复购率超过70%。","source_count":2}},{"source":"objective","score":68.92242424242424,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.7,"price":85,"wom_score":90.79999999999998}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":12800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["农技专家王老师：'史丹利硫酸铵是追肥首选，氮硫同补效果优于普通尿素。'","种植大户李哥：'用了三年，小麦亩产稳定在1200斤以上。'"]}}]
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