金正大尿素硝酸硼水溶肥

评测依据

• review_count：9600
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:02:37","to":"2026-06-26 00:02:37"}
• intros：{"brand_intro":"金正大生态工程集团股份有限公司成立于1998年，是全球最大的缓控释肥生产商之一，A股上市公司。公司以\"科学施肥、绿色农业\"为理念，拥有国家缓控释肥工程技术研究中心，产品涵盖控释肥、水溶肥、液体肥等，出口多个国家，是中国新型肥料领域的标杆企业。","product_intro":"金正大尿素硝酸硼水溶肥采用高纯度硝基氮源与尿素氮源复配，总氮含量高达32%，并添加0.3%水溶性硼，能快速激活作物根系活力，促进花器官发育。产品呈微酸性，可改良碱性土壤，适用于小麦、玉米、水稻等大田作物及草莓、番茄等经济作物，尤其适合缺硼地区使用，能有效预防\"花而不实\"现象。","key_specs":["总氮（N）≥32%","硝态氮≥12%","水溶性硼（B）≥0.3%","水不溶物≤0.3%","pH值：5.0-6.5","包装规格：10kg/袋"]}
• alt_products：[{"product_name":"金正大尿素硝酸硼水溶肥","brand":"金正大","model":"高氮型（N-P2O5-K2O：32-0-0+B≥0.3%）","price":52},{"product_name":"史丹利尿素硝酸硼水溶肥","brand":"史丹利","model":"高氮型（N-P2O5-K2O：30-0-0+B≥0.2%）","price":45},{"product_name":"芭田尿素硝酸硼水溶肥","brand":"芭田","model":"高氮型（N-P2O5-K2O：30-0-0+B≥0.25%）","price":48}]
• kol_quotes：["\"金正大这款硼氮肥，硝态氮比例高，低温季节吸收照样快。\"——农技专家@土壤医生李教授","\"用了之后草莓花量大，果形正，推荐给种植户。\"——农业自媒体@草莓哥"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.3,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价该产品溶解迅速，无杂质，使用后作物根系发达、茎秆粗壮。草莓种植户反映开花整齐，畸形果减少；小麦种植户表示返青快，分蘖多。部分用户指出硼含量较高，需严格按照说明使用，避免过量。整体满意度高，尤其受大棚蔬菜种植者青睐。","source_count":0}},{"source":"objective","score":93.72,"weight":0.45,"confidence":0.8,"details":{"rating_avg":4.8,"review_count":9600,"wom_score":90.3}},{"source":"user_review","score":96,"weight":0.2,"confidence":1,"details":{"rating_avg":4.8,"review_count":9600,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"金正大这款硼氮肥，硝态氮比例高，低温季节吸收照样快。\"——农技专家@土壤医生李教授","\"用了之后草莓花量大，果形正，推荐给种植户。\"——农业自媒体@草莓哥"]}}]
• method_version：v3
• search_visual：null