Science. 1979 Mar 23;203(4386):1257-8. doi: 10.1126/science.203.4386.1257.
Ammonia release by plants growing in normal air is reported. Contrary to observations made at high ambient ammonia concentrations, corn plants did not absorb ammonia in normal air but released it as they senesced, even while photosynthesizing actively.
据报道,在正常空气中生长的植物会释放氨。与在高环境氨浓度下的观察结果相反,玉米植株在正常空气中并没有吸收氨,而是在衰老过程中释放氨,即使它们在积极地进行光合作用。