摘要
以黄瓜温室产出与投入比值的最大作为温室环境控制的目标进行决策,为温室作物生长提供经济适宜的环境参数和生长条件。重点研究了温室内黄瓜生长的环境参数(温度、相对湿度、光照强度)对成本的影响规律和温室环境系统最佳参数。结果表明:影响试验指标的主要因素是温度,试验因素主次排列为温度、相对湿度、光照强度。其较优组合是温度为31℃、相对湿度为85%、光照强度为16 klx。
Put maximize the greenhouse input/output as control objective. So it could create favorable microclimate parameters and conditions to fit crop growth and development. The influence of parameters of microelimate （temperature,relative humidity, light intensity） upon the greenhouse input/output and optimum parameters of microclimate system were studied in this paper. The experiment results showed that the most important factor affecting greenhouse input/output was temperature and the important order of factors was temperature, relative humidity, light intensity. The optimized combination of factors was temperature 31℃, relative humidity 85 % and light intensity 16 klx.
出处
《北方园艺》
CAS
北大核心
2008年第11期75-76,共2页
Northern Horticulture
基金
辽宁省自然科学基金资助项目(200521217)
关键词
黄瓜
温室
经济最优目标
Cucumber
Greenhouse
Economic optimization
Experiment
