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设施栽培中CO₂施肥技术的应用

The Application of CO₂ Fertilizer Technology in Equipped Environment

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【Author】 ZHANG Ying~1,WANG Jin-chun~2,XUE Qing-lin~3,MA De-wei~4,FENG Lei~5,MENG Jing~6(1.Agronomy College of Agriculture University of Hebei,Baoding 071001,China;2.Center of Prospering Rural Areas by Science& Education,AUH 071001 China;3.College of Country Development,AUH 071001 China;4.College of Biology Science,AUH 071001 China;5.Department of Biology Science,Hengshui University,HengShui 053000,China;6.Baoding Meteorogical;Baoding 071001,China)

【机构】河北农业大学农学院；河北农业大学科教兴农中心；河北农业大学农村发展学院；河北农业大学生命科学学院；衡水学院生物系；保定市气象局河北保定071001；河北保定071001；河北衡水053000；

【摘要】本文对国内外设施中CO2施肥技术的研究结果进行了综述。总结了设施栽培中CO2浓度的变化规律,重点介绍CO2施肥的适宜时期、具体时间、施肥技术,以及温度、光照、矿质营养等环境因素对CO2施肥效果的影响。更多还原

【Abstract】 This article gives the general description of research results of CO₂ fertilizer technology application in domestic and foreign countries.In the meantime,the changing rule of CO₂ concentration in equipped environment is summarized in this article.Three focal problems are emphasized in the article including the decent time in CO₂ fertilizer,the specific time of CO₂ fertilizer,and CO₂ fertilizer technology.In the course of CO₂ fertilizer,CO₂ fertilizer results are affected by several factors such as temperature,sunlight,mineral fertilizer nutrition and so on.更多还原