先正达凯撒西芹

评测依据

• review_count：1500
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:06:30","to":"2026-06-26 00:06:30"}
• intros：{"brand_intro":"先正达（Syngenta）是全球农业科技巨头，总部位于瑞士，在种子和植保领域拥有顶尖技术。其芹菜种子以抗病性强、产量高、品质稳定著称，在中国高端设施农业中广泛应用，尤其受大型种植基地和出口企业信赖。","product_intro":"凯撒西芹是中晚熟杂交品种，专为保护地栽培设计。植株高大，叶柄深绿、厚实、实心，单株重1.2-1.8公斤。高抗芹菜根腐病、斑枯病和病毒病，耐低温弱光，适合冬季温室种植。亩产可达8000-10000公斤，商品率极高，是高端市场标杆品种。","key_specs":["品种类型：西芹（实心）","播种季节：秋季保护地","生长周期：95-110天","单株重量：1.2-1.8公斤","抗病性：高抗根腐病、斑枯病、病毒病","亩产量：8000-10000公斤"]}
• alt_products：[{"product_name":"先正达凯撒西芹","brand":"先正达","model":"SY-Caesar-2023","price":35},{"product_name":"圣尼斯文图拉西芹","brand":"圣尼斯","model":"SN-Ventura-2023","price":28.5},{"product_name":"京研四季西芹","brand":"京研","model":"JY-SJXQ-2024","price":12.8}]
• kol_quotes：["\"凯撒西芹是我们基地的当家品种，抗病好、产量高，客户抢着要。\"——大型农场主@绿野仙踪","\"冬季温室种凯撒，一亩顶普通品种两亩的收益。\"——农业技术员@王老师"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.4,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"专业种植户评价极高，认为凯撒西芹在抗病性和产量上表现卓越，尤其冬季温室种植优势明显。茎秆粗壮、颜色均匀，超市和出口渠道非常认可。少数用户提到种子价格较高，但综合收益远超普通品种。部分反馈需注意肥水管理，否则易出现裂茎。","source_count":0}},{"source":"objective","score":86.03393939393939,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.8,"price":35,"wom_score":94.4}},{"source":"user_review","score":96,"weight":0.2,"confidence":1,"details":{"rating_avg":4.8,"review_count":1500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"凯撒西芹是我们基地的当家品种，抗病好、产量高，客户抢着要。\"——大型农场主@绿野仙踪","\"冬季温室种凯撒，一亩顶普通品种两亩的收益。\"——农业技术员@王老师"]}}]
• method_version：v2
• search_visual：null