新洋丰 氧化锌 微量元素肥 颗粒型 20kg/袋

评测依据

• review_count：2100
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫","什么值得买"]
• time_range：{"from":"2026-06-25 09:48:13","to":"2026-06-25 09:48:13"}
• intros：{"brand_intro":"新洋丰农业科技股份有限公司成立于1982年，是中国磷复肥行业龙头企业，年产能超800万吨。公司拥有国家级企业技术中心和院士工作站，在微量元素肥料领域推出\"锌动力\"系列。新洋丰氧化锌采用颗粒缓释技术，与复合肥掺混使用方便，适合机械化撒施。品牌以\"让农民用上放心肥\"为宗旨，品控严格，产品通过绿色食品生产资料认证。","product_intro":"新洋丰颗粒氧化锌专为大田作物设计，颗粒粒径2-4mm，与复合肥掺混不分离。核心卖点是缓释技术，锌元素在土壤中缓慢释放，持效期长达60天，减少流失浪费。适用于水稻、小麦、玉米等大面积种植，可有效预防\"僵苗\"\"坐蔸\"。相比粉剂氧化锌，颗粒型无粉尘、易施用，且与磷肥混用不产生拮抗，是规模化种植的省工之选。","key_specs":{"形态":"颗粒，粒径2-4mm","锌含量":"Zn≥30%","缓释期":"60天，缓慢释放","包装规格":"20kg/袋，防潮编织袋","适用方式":"基施或与复合肥掺混","推荐用量":"1-2kg/亩"}}
• alt_products：[{"product_name":"新洋丰 氧化锌 微量元素肥 颗粒型 20kg/袋","brand":"新洋丰","model":"XYF-ZnO-20","price":180},{"product_name":"云锡 氧化锌（间接法） 饲料级/工业级 25kg/袋","brand":"云锡","model":"ZnO-99.7","price":280},{"product_name":"鲁西化工 氧化锌 工业级/农业级 25kg/袋","brand":"鲁西化工","model":"LX-ZnO-99","price":250}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"农资电商平台和什么值得买上，用户评价其\"省时省力\"\"与复合肥混用不结块\"。种植大户反馈\"水稻返青快，分蘖多\"。缺点：缓释效果在沙质土壤中略差；颗粒硬度一般，运输中易碎。专业评测指出其锌释放曲线与作物需锌期匹配度较高，但建议在酸性土壤中配合石灰使用。","source_count":3}},{"source":"objective","score":80.6246984924623,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.6,"price":180,"wom_score":87.1}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":2100,"source":"product_reviews_aggregate"}}]
• method_version：v3
• search_visual：null