稻瘟灵

评测依据

• review_count：3200
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫","拼多多"]
• time_range：{"from":"2026-06-26 00:01:00","to":"2026-06-26 00:01:00"}
• intros：{"brand_intro":"先正达是全球领先的农业科技公司，总部位于瑞士，致力于通过创新技术提升作物产量与品质。在中国市场深耕多年，其杀菌剂产品以高效、安全著称，拥有强大的研发团队和本地化服务网络，深受种植户信赖。","product_intro":"稻瘟灵是一款专用于防治水稻稻瘟病的高效杀菌剂，采用40%乳油配方，具有内吸传导性强、持效期长的特点。能有效抑制稻瘟病菌孢子萌发和菌丝生长，对叶瘟、穗颈瘟均有优异防效，且对水稻安全无药害。","key_specs":["有效成分：40%稻瘟灵","剂型：乳油","防治对象：水稻稻瘟病（叶瘟、穗颈瘟）","亩用量：60-80毫升/亩","持效期：7-10天","安全间隔期：21天"]}
• alt_products：[{"product_name":"稻瘟灵","brand":"先正达","model":"40%稻瘟灵乳油","price":85},{"product_name":"新农稻瘟清","brand":"浙江新农","model":"40%稻瘟灵·咪鲜胺悬浮剂","price":75},{"product_name":"辉丰稻瘟净","brand":"江苏辉丰","model":"30%稻瘟灵·三环唑悬浮剂","price":65}]
• kol_quotes：["先正达稻瘟灵是稻瘟病防治的经典产品，防效稳定，适合作为预防性用药。——农业技术专家张老师"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈稻瘟灵对稻瘟病防治效果显著，尤其在发病初期使用能快速控制病情。多位农户提到其内吸性好，雨后补喷效果依然稳定。部分评价指出价格适中，性价比高，但需注意与其他药剂轮换使用以避免抗性。","source_count":3}},{"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":3200,"source":"product_reviews_aggregate"}},{"source":"expert","score":76,"weight":0.1,"confidence":0.6,"details":{"kol_count":1,"scored_count":1,"sample":["先正达稻瘟灵是稻瘟病防治的经典产品，防效稳定，适合作为预防性用药。——农业技术专家张老师"]}}]
• method_version：v2
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