二氧化碳施肥专利技术分析  

An Analysis of Patent technology of Carbon Dioxide(CO_(2))Enrichment

作　　者：徐龙龙[1] XU Longlong

机构地区：[1]国家知识产权局专利局专利审查协作广东中心,广东广州510000

出　　处：《智慧农业导刊》2021年第18期7-8,11,共3页JOURNAL OF SMART AGRICULTURE

摘　　要：CO_(2)气肥主要用在封闭管理的设施栽培作物中。温室大棚CO_(2)施肥技术的专利申请量逐年增长,尤其是中国的专利申请量突飞猛进。目前CO_(2)气肥种类较多,其中纯CO_(2)施肥法、化学反应法、微生物分解法和有机物燃烧法为常用方法。化学反应法及纯CO_(2)施肥法的相关专利技术在规模化实施和应用转化方面具有良好的前景。Carbon dioxide(CO_(2))gas fertilizer is mainly used to cultivate crops in greenhouse.The number of patent applications for CO_(2) enrichment technology in greenhouse is increasing year by year,especially in China.In recent years,pure CO_(2) enrichment method,chemical reaction method,microbial decomposition method and organic combustion method are commonly used to increase CO_(2) concentration in greenhouse.The related patented technologies of chemical reaction method and pure CO_(2) enrichment method have good prospects in application.

关 键 词：大棚 二氧化碳 气肥 专利 

分 类 号：TQ449[化学工程—化学肥料工业]