温室蔬菜CO_2施肥技术研究进展  

Technique Progress on CO_2 Fertilizer Application for Vegetables in Greenhouse

作　　者：贺超兴[1] 赵春雷[1] 李继缔 

机构地区：[1]中国农业科学院蔬菜花卉研究所,北京100081

出　　处：《蔬菜》2017年第7期27-33,共7页Vegetables

基　　金：农业部园艺作物生物学与种质创制重点实验室资助项目;北京市农委农业科技项目(20160149);中国农业科学院科技创新工程项目(CAAS-ASTIT-2013-IVFCAA3)

摘　　要：为解决日光温室内白天CO_2亏缺的问题,阐述了日光温室CO_2施肥的必要性和意义;综述了温室CO_2施肥的国内外研究进展,相较于国外CO_2施肥的广泛应用,我国的推广力度仍需加强;分析了增施CO_2对蔬菜生长发育的影响,如可促进蔬菜株高、茎粗等的增加,提高光合速率和产量,改善品质等;并对日光温室CO_2施肥应用新技术——肥水气一体化技术进行了简要介绍和展望。In order to solve the problem of CO2 deficiency in greenhouse, this paper summarized the necessity and importance of CO2 application. The new developments of CO2 fertilizer application both in China and abroad were expounded. Compared with the widespread application abroad, the promotion of our country still needs to strengthen. The influence of CO2 application on vegetable growth can be summarized as promoting the height and stem diameter, enhancing the photosynthetic rate and yield, improving the quality, and so on. And then the new technique of CO2 application in solar greenhouse-integrated application technology of fertilizer, watering and carbon dioxide were proposed.

关 键 词：日光温室 蔬菜 CO2施肥技术 应用前景 

分 类 号：S626[农业科学—园艺学]