拜耳 保试达 触杀型除草剂

评测依据

• review_count：9800
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_brand
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-25 23:53:40","to":"2026-06-25 23:53:40"}
• intros：{"brand_intro":"拜耳是一家生命科学领域的全球巨头，起源于德国，在农业领域拥有超过百年历史。其作物科学部门提供从种子到收获的全周期解决方案，以创新、可持续和高质量著称，在中国市场享有极高声誉，产品线覆盖除草、杀虫、杀菌等多个方向。","product_intro":"保试达是一款非选择性触杀型除草剂，有效成分为草铵膦，通过抑制植物谷氨酰胺合成酶导致氨积累而致死。对多种一年生和多年生杂草高效，尤其对抗草甘膦的杂草有特效。速效性好，持效期适中，对土壤无残留活性，适合用于果园、非耕地及免耕田。","key_specs":{"适用对象":"果园、非耕地、免耕田","有效成分":"草铵膦","剂型":"水剂","作用方式":"触杀型，部分内吸","速效性":"施药后3-5天见效","环境友好":"土壤降解快，无残留"}}
• alt_products：[{"product_name":"拜耳 保试达 触杀型除草剂","brand":"拜耳","model":"200ml/瓶","price":45},{"product_name":"先正达 克无踪 触杀型除草剂","brand":"先正达","model":"200ml/瓶","price":38},{"product_name":"巴斯夫 巴佰金 触杀型除草剂","brand":"巴斯夫","model":"100ml/瓶","price":55}]
• kol_quotes：["@农技小刘：保试达对付抗性牛筋草是王牌，果园必备。","@植保博士：草铵膦是未来替代百草枯的主流触杀剂。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":89.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价保试达对牛筋草、小飞蓬等抗性杂草效果突出，相比草甘膦更安全，不伤根系。不少农户反馈其持效期约20-30天，适合果园行间除草。部分用户认为价格略高，但效果稳定，复购率高。也有评论指出低温环境下药效稍慢，需配合合适天气使用。","source_count":2}},{"source":"objective","score":90.25999999999999,"weight":0.45,"confidence":0.8,"details":{"wom_score":89.1,"rating_avg":4.6}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":9800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@农技小刘：保试达对付抗性牛筋草是王牌，果园必备。","@植保博士：草铵膦是未来替代百草枯的主流触杀剂。"]}}]
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