洋丰复合肥氯化铵型（高氮配方）

评测依据

• review_count：9500
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-25 23:53:53","to":"2026-06-25 23:53:53"}
• intros：{"brand_intro":"新洋丰农业科技股份有限公司（股票代码000902）是中国大型磷复肥生产企业，拥有年产各类肥料800万吨的能力。公司以\"洋丰\"品牌为核心，产品涵盖复合肥、磷铵、氯化铵等，市场网络遍布全国。企业注重技术创新与绿色农业，多次荣获\"中国化肥企业100强\"称号。","product_intro":"洋丰高氮复合肥（30-0-0）以优质氯化铵为主要氮源，总氮含量高达30%，不含磷钾。产品为白色颗粒，速溶速效，特别适合作物生长前期追肥使用。能快速补充氮素，促进叶片生长和光合作用，适用于水稻、玉米、蔬菜等需氮量大的作物。经济实惠，是农户追肥的常用选择。","key_specs":["总氮含量：≥30%","形态：白色颗粒","适用作物：水稻、玉米、叶菜类","包装规格：40kg/袋","溶解性：快速全溶","执行标准：GB/T 2946-2018"]}
• alt_products：[{"product_name":"洋丰复合肥氯化铵型（高氮配方）","brand":"洋丰","model":"30-0-0","price":98},{"product_name":"云天化氯化铵（颗粒型）","brand":"云天化","model":"N≥25%","price":82},{"product_name":"中化化肥氯化铵（农用级）","brand":"中化化肥","model":"N≥25.4%","price":75}]
• kol_quotes：["\"洋丰30-0-0追肥性价比之王，大田作物必备。\"——农资测评@田野小助手","\"注意不要过量，高氮肥用多了容易徒长。\"——农技推广员@李老师讲种植"]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在\"见效快\"和\"价格实惠\"两点。水稻追肥后3-5天叶片明显转绿，玉米拔节期使用后长势均匀。部分农户反映该产品易吸潮，需注意密封保存。也有评论指出长期单一使用可能导致土壤板结，建议与有机肥配合。整体满意度较高，适合预算有限的种植户。","source_count":0}},{"source":"objective","score":88.84,"weight":0.45,"confidence":0.8,"details":{"rating_avg":4.5,"review_count":9500,"wom_score":87.1}},{"source":"user_review","score":90,"weight":0.2,"confidence":1,"details":{"rating_avg":4.5,"review_count":9500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"洋丰30-0-0追肥性价比之王，大田作物必备。\"——农资测评@田野小助手","\"注意不要过量，高氮肥用多了容易徒长。\"——农技推广员@李老师讲种植"]}}]
• method_version：v3
• search_visual：null