摘要
在自动控制温度和光照长度的小室内，采用二次回归通用设计．对截形叶螨的生长发育进行了研究．结果表明：从完成一个世代的发育历期来看，温度和光照长度之间存在着正向互作关系；温度的作用明显大于光照长度的影响；在32.5℃、12小时光照条件下完成一个世代所需的时间最短．其值为57天.
Under the condition of controlling voluntarily temperature and light length in small rooms, using the way of twice regression general design, growing of Tetrangchus truncatus Ehara was studied. The results are that there was relation of mutual aid and cooperation of positive direction between the temperature and the light length during the time covered one generation. The temperature's influence is deeper than the light length' s. The time is shortest of covering one generation under the condition of 32. 5℃ and 12hr light. the days are 5. 7.
出处
《延边大学农学学报》
1997年第3期146-150,共5页
Agricultural Science Journal of Yanbian University
关键词
截形叶螨
温度
光照
回归设计
害虫
Tetrangchus truncatus Ehara
Temperature
Light length
Regression design
