绿友 文丘里比例施肥器 GY-2型

评测依据

• review_count：580
• rating_avg：4.3
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["天猫","拼多多"]
• time_range：{"from":"2026-06-25 23:54:06","to":"2026-06-25 23:54:06"}
• intros：{"brand_intro":"绿友是中国本土灌溉设备品牌，成立于2008年，专注于农业节水器材的研发与生产。产品线涵盖喷灌头、施肥器、过滤器等，以高性价比和本土化设计赢得市场。品牌在山东、河南等农业大省拥有较高知名度，是中小农户的常用选择。","product_intro":"GY-2型文丘里施肥器采用经典文丘里管结构，通过水流负压吸入肥料液，实现简易比例施肥。适用于小面积菜地、花圃及家庭园艺，流量范围0.1-1.5 m³/h，比例调节范围1:50-1:200。全塑料材质，轻便易安装，无需工具即可接入软管系统。","key_specs":["工作流量：0.1-1.5 m³/h","混合比例：1:50 至 1:200","工作压力：0.2-4 bar","接口尺寸：3/4英寸（DN20）","材质：ABS工程塑料","适用温度：5-45℃"]}
• alt_products：[{"product_name":"绿友 文丘里比例施肥器 GY-2型","brand":"绿友（GreenFriend）","model":"GY-2型","price":350},{"product_name":"大禹节水 比例施肥器 DYS-100","brand":"大禹节水（Dayu）","model":"DYS-100","price":680}]
• kol_quotes：["\"几十块钱解决施肥问题，小菜园够用了。\" —— 家庭园艺博主 @阳台种菜日记","\"精度一般，但胜在便宜，新手入门可以试试。\" —— 农资测评 阿强"]
• scoring_breakdown：[{"source":"word_of_mouth","score":71.5,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为价格实惠，适合小规模种植和家庭使用。多数评论提到安装简单，即插即用，但精度不如高端品牌，肥料浓度波动较大。部分用户反映在低水压下吸肥效果差，建议配合增压泵。有少量反馈塑料接口易老化开裂，但整体对得起价格。适合预算有限的用户。","source_count":2}},{"source":"objective","score":82.11898797595191,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.3,"price":350,"wom_score":71.5}},{"source":"user_review","score":86,"weight":0.2,"confidence":1,"details":{"rating_avg":4.3,"review_count":580,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"几十块钱解决施肥问题，小菜园够用了。\" —— 家庭园艺博主 @阳台种菜日记","\"精度一般，但胜在便宜，新手入门可以试试。\" —— 农资测评 阿强"]}}]
• method_version：v2
• search_visual：null