The action spectrum of photosynthesis of cucumber was studied with reflection spectrum by measuring its leaf. fluorescent auxiliary and colorant were dispersed into high-molecular resin in order to simulate action spectrum of cultivated plant.

• 通过叶片的反射光谱测量来研究黄瓜的光合作用之作用光谱 ,采用在高分子树脂中分散进荧光助剂、着色剂来模拟栽培作物的作用光谱。