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通过补充玻璃温室与塑料大棚中二氧化碳的含量,以增强作物的光合作用,提高产量,这已被大量试验证明。但以前由于增施补充CO_2的方法不便于生产操作,大大影响了CO_2肥的运用和推广。科研人员通过几年的研究发明了颗粒二氧化碳气肥（以下简称气肥）,基本上解决了上述问题。为此,我们1995年引进少量该肥进行了试验。 一、试验方法 试验分别在本市郊区卜桥农科队辣椒和茄子的育苗棚中,夕峰农科队辣椒定植棚中和崔庄农科队番茄定植棚中进行。定植们面积为400m~2,施肥量以每亩用30kg为标准。试验设气肥处理和对照（不施气肥）。对照和处理的品种,苗龄、定植期和栽培
It has been proved by a large number of experiments that by supplementing the carbon dioxide content in glasshouses and plastic sheds to enhance the photosynthesis of crops and increase the yield. However, the method of adding and replenishing CO2 is inconvenient for the production operation, which greatly affects the application and promotion of CO 2 fertilizer. Researchers through years of research invented the particulate carbon dioxide gas fertilizer (hereinafter referred to as gas fertilizer), basically solved the above problems. To this end, we introduced a small amount of fertilizer in 1995 to test. First, the test methods were tested in the suburbs of the city Buqiao Nongkeiji pepper and eggplant nursery shed, Pepper planting camps Everest team and Cui Zhuang agricultural team planting tomato shed. Planting area of 400m ~ 2, the amount of fertilizer to 30kg per mu as a standard. Experimental gas fertilizer treatment and control (no gas fertilizer). Control and treatment varieties, seedling age, colonization and cultivation