金正大 骨粉有机肥 颗粒型

评测依据

• review_count：9800
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:01:17","to":"2026-06-26 00:01:17"}
• intros：{"brand_intro":"金正大生态工程集团股份有限公司成立于1998年，总部位于山东临沂，是国内最大的缓控释肥生产企业之一。公司拥有博士后科研工作站和多项国际领先技术，产品涵盖复合肥、有机肥、水溶肥等，致力于为现代农业提供绿色高效的营养解决方案。","product_intro":"金正大骨粉有机肥精选动物骨粉，采用生物发酵工艺，富含有机质、钙、磷及氨基酸。颗粒均匀，水溶性好，能快速补充土壤有机质，促进微生物活动，增强作物抗逆性。适用于基肥或追肥，尤其适合瓜果、蔬菜、茶叶等经济作物，可显著提升农产品品质。","key_specs":["有机质含量≥50%","总养分（N+P2O5+K2O）≥5%","钙含量≥12%","水分≤20%","颗粒粒径2-5mm","包装规格25kg/袋"]}
• alt_products：[{"product_name":"金正大 骨粉有机肥 颗粒型","brand":"金正大","model":"25kg/袋","price":55},{"product_name":"根力多 骨粉有机肥 生物发酵型","brand":"根力多","model":"40kg/袋","price":78},{"product_name":"史丹利有机肥 骨粉型 颗粒","brand":"史丹利","model":"40kg/袋","price":89.9}]
• kol_quotes：["\"金正大的骨粉肥我推荐给很多茶农，茶叶香气和耐泡度都有提升。\"——茶学专家@茗香阁主","\"25kg装对于阳台族和菜园党很友好，价格实惠，效果不输大牌。\"——家庭园艺博主@小园丁阿花"]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.69999999999999,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价该肥料性价比高，肥效温和不烧苗，适合家庭菜园和中小规模种植。使用后蔬菜生长旺盛，叶片厚实，果实甜度增加。部分用户反映颗粒略有粉尘，但整体溶解性良好。有老农表示连续使用两年后土壤蚯蚓数量明显增多。好评率约93%，是入门级有机肥的热门选择。","source_count":0}},{"source":"objective","score":75.52833333333332,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.5,"price":55,"wom_score":87.69999999999999}},{"source":"user_review","score":90,"weight":0.2,"confidence":1,"details":{"rating_avg":4.5,"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":["\"金正大的骨粉肥我推荐给很多茶农，茶叶香气和耐泡度都有提升。\"——茶学专家@茗香阁主","\"25kg装对于阳台族和菜园党很友好，价格实惠，效果不输大牌。\"——家庭园艺博主@小园丁阿花"]}}]
• method_version：v3
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