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一、二氧化碳施肥的历史植物的绿色叶片,通过气孔吸收空气中的CO_2,经过光合作用,生成植物生长发育的基础物质——碳水化合物。在保护地(温室、大棚)生产的特异条件下,常出现CO_2供应不足的状况。人为地把CO_2象其他肥料一样,做为一种营养物质,供给植物的绿色叶片,称之为CO_2施肥。在温室內施用CO_2,始于北欧的荷兰、丹麦等国,最早应用于温室黄瓜、番茄和色拉(西式凉拌杂菜)生产。1961～1963年,西德、美国、日本等国先后研究和应用这项施肥技术。
First, the history of carbon dioxide fertilizers Green leaves of plants through the stomata to absorb CO 2 in the air, through photosynthesis, the formation of plant growth and development of the basic material - carbohydrates. In the protected areas (greenhouses, greenhouses) under the special conditions of production, often appear the situation of insufficient supply of CO_2. Artificially, CO 2, like other fertilizers, is used as a nutrient to supply green leaves of plants called CO 2 fertilization. CO 2 application in greenhouses began in the Nordic countries of the Netherlands, Denmark and other countries, and was first applied to the production of greenhouse cucumbers, tomatoes and salad (Western salad). From 1961 to 1963, West Germany, the United States, Japan and other countries have studied and applied this fertilization technology.