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我们以前在学校中植物生理教学实验都是在实验室中作的;对于学习农业技术来说,要想面向大田生产,进行一些测定植物生理活动的研究试验,就常感到设备条件的限制和困难。我们也曾和物理化学基础课的有关教研组协商讨论,希望能够设计制造一套简单的仪器装置,可以适用于田间的自然情况下;尤其是在最近下放到农村锻炼以后,有许多实验室的实验都不能作了,
We used to experiment with plant physiology in our labs in the laboratory. For agricultural technology research, we are often confronted with the limitations and difficulties of equipment conditions for field-based production and for carrying out research experiments that measure plant physiological activities . We also discussed and discussed with the relevant teaching and research groups in the Basic Courses of Physical Chemistry. We hope to design and manufacture a simple set of instruments that can be applied to natural situations in the field. Especially after the recent demotion to rural areas, many laboratory experiments Can not be made