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自1796年J.Ingenhousz阐明了植物营养的根源是CO_2这一问题后,Percevael于1800年推测,如提高大气中的CO_2浓度,则可促进植物的生育。1804年De Saussure首先证实豌豆在高浓度CO_2下比在普通大气下生长得好。
Since J.Ingenhousz clarified in 1796 that the root cause of plant nutrition is CO 2, Percevael speculated in 1800 that increasing the concentration of CO 2 in the atmosphere would promote plant fertility. De Saussure first confirmed in 1804 that peas grew well at higher concentrations of CO 2 than under the normal atmosphere.