双热温床节能试验

Experiment of Energy Saving Double-side Heating of Seedbed

采用双热温床和电热温床培育辣椒苗,测量用电量和生理指标。结果表明:双热温床能极显著降低用电量,暖冬节能率最高,冷冬节能率最低,在一般年份和暖冬显著地增加株高、茎粗和成苗率,冷冬年份差别不显著。

Using the methods of the seedbed of double-side heating and electric heating, by the electricity consumption and physiological index were measured. The result showed that by double-side heating seedbed was significantly lower power consumption. Warm winter energy-saving rate was highest, cold winter energy-saving rate was minimum, In general the year and warm winter significantly increased their plant height, stem diameter and seedling rate, warm winter year was not significant difference.