【摘要】 为了研究温室内热红外灯功率对温湿环境的影响,采用线性回归法及洛仑兹曲线法,分析了温度与热红外灯功率的关系,计算在温室中热红外灯的适宜功率范围。结果表明,在温室中作物生长的适宜功率范围为343.43～441.67 W;传统模型的基尼系数为0.022 830;运用改进后的模型求得的基尼系数分别为0.063 467、0.115 017、0.043 350,都趋近于0。温室内热红外灯的适宜功率范围为343.43～441.67W;功率递增时温度未发生骤变,故温室内安装热红外灯具有实践意义;改进后的模型与传统基尼系数模型得出的结论一致,即功率递增时温度没有骤变,证明改进后的模型具有推广价值。更多还原

【Abstract】 To research the effect of greenhouse heating lamp power for the humid environment,the method of linear regression and Lorentz curve was used to analyze the linear relationship of temperature and thermal infrared lamp power,and the suitable power range of thermal infrared lamp in the greenhouse was concluded.The results showed that,① Appropriate power range is 343.43～441.67 W in the greenhouse.②The Gini coefficient is0.022 83.③The Gini coefficient of improved model are 0.063 467,0.115 017 and 0.043 350.It was indicated that temperature increases regularly when the power changed.It had the practical significance installing thermal infrared lamp in the greenhouse.The Gini coefficient of improved model were 0.063 467,0.115 017 and 0.043 350,which was consistent with the conclusion of the conventional Gini coefficient model.Therefore the improved model had promotion value.更多还原