论文部分内容阅读
本试验在温室条件下研究了不同光照方式及时间对不同光反应型春小麦生育进程的影响。结果表明，暗期间断对不同光反应型春小麦都具有不同程度的促进作用，表现出明显的长日效应。光敏型材料较先钝型材料长日效应明显。春小麦完成光照阶段所需的光照时数因光照方式而异。长日照条件下所需光照时数多，暗期间断所需光照时数最少，这一结果对温室管理及南繁加代具有指导意义。
In this experiment, the effects of different lighting methods and time on the growth and development of different photoreactive spring wheat varieties were studied in greenhouse. The results showed that the dark period discontinuation had different degrees of promotion on different photoreactive spring wheat and showed obvious long-day effect. Photosensitive materials than the first blunt material long-term effect is obvious. The amount of light required to complete a light phase of a spring wheat varies depending on the lighting method. The number of light hours needed under long daylight conditions was the least, and the number of light hours required for dark period breaks was the least. This result was instructive for greenhouse management and the generation of Nan Fan.