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对不同气候条件下蔬菜大棚内小气候观测和CO_2施肥试验研究结果进行分析,改进了大棚蔬菜CO_2施肥技术,建立了CO_2施肥经济决策公式和1套从工业尾气中采集CO_2→CO_2产品运输流通→蔬菜大棚内CO_2气肥施放的综合技术体系,为减少工业污染,补偿蔬菜大棚CO_2匮乏,提高大棚蔬菜产量和品质寻求了有效途径。
The results of microclimate observation and CO 2 fertilization experiment in vegetable greenhouse under different climatic conditions were analyzed, the CO 2 fertilization technology in greenhouse was improved, the economic decision-making formula of CO 2 fertilization and 1 set of CO 2 → CO 2 product transportation and circulation → vegetable Comprehensive system of CO 2 gas fertilizer application in greenhouse can reduce the industrial pollution, compensate for lack of CO 2 in greenhouse, and seek effective ways to improve yield and quality of greenhouse vegetable.