一.引言 穀類,薯類,果实和蔬菜的貯藏过程中,往往因为不能很好的了解和控制它们的呼吸过程,而发生量的损失或质的劣变。植物呼吸作用的测定,一般是通过植物舆其周围空气进行氣體交换量(CO_2的消耗或CO_2的放出)来衡量的。在这方面会有许多的学者根据不同的对象创造了若干方法。但这些方法的施用特點,以及相互之间效能的比较工作则尚少资料,而这种基本 I. INTRODUCTION Cereals, potatoes, fruits and vegetables are often stored or degraded in quality as they are not well understood and controlled during their respiration. The measurement of plant respiration is generally measured by the amount of gas exchanged (CO 2 consumption or CO 2 emission) from the surrounding air of the plant. There are many scholars in this area that have created a number of methods based on different objects. However, the application of these methods, as well as the comparative effectiveness of the work is still less information, and this basic