【摘要】 根据国内现有组培苗光合速率测量系统的特点,提出了相对光合速率的概念,设计了无糖组培苗相对光合速率测量系统。系统的工作环境同组培苗的实际生长环境极为相似,测量结果对生产具有一定的指导意义。与国内现有同类系统相比,该系统设备简单,操作方便,测量结果更具可信性。更多还原

【Abstract】 The photosynthesis rate measuring systems currently used in China were analyzed, a new concept of “relative photosynthesis rate” was brought out, and a new ty pe of photosynthesis measuring system for sugar-free plant tissue culture plant lets was develop ed. The operating condition of the system is similar to that of a real productio n process, so the measuring result of the system is of great significance to a r eal measurement. Compared with other measuring systems in China, this system is simple in structure, easy to operate and precise in measuring result.更多还原