Method for identifying photosynthetic capacity of improved rice plant

The invention discloses a method for identifying the photosynthetic capacity of an improved rice plant, and relates to the technical field of rice planting. The method comprises: arranging a portable photosynthetic rate tester on a continuous testing device, and controlling theportable photosynthetic rate tester by the continuous testing device to move forwards intermittently; continuously measuring the photosynthetic rates of a plurality of plants of rice in the forward moving process; and importing measured photosynthetic rate parameters into a computer for processing and analyzing to obtain the photosynthetic capacity of the rice plant. The continuous measuring device is used for controlling the portable photosynthetic rate measuring instrument to intermittently and continuously measure the flag leaf photosynthesis parameters of a plurality of samples, so that the multi-sample single measurement time of the portable photosynthetic rate measuring instrument is effectively shortened, and the time span of sin