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通过对“黄淮改良式”日光温室的技术改造,研制成适宜四湖地区的日光温室,其性能优于中拱棚。1、2、3月份日光温室内早晨6时和下午6时的温度,分别比中拱棚高201、181、287和184、132、184℃。日光温室1天的温度变化曲线较中拱棚平缓。黄瓜栽培试验结果,日光温室(140m2)总产量为435kg,上市比中拱棚早,产值达1218元,相当于同面积中拱棚的2~3倍。
Through the technical transformation of “Huanghuai improved” solar greenhouse, the solar greenhouse suitable for the Four Lakes region has been developed, which has better performance than the arch shed. In January, February and March, the temperatures in the solar greenhouse at 6:00 a.m. and 6:00 p.m. were respectively 201, 181, 287 and 184, 1.32 and 1.84 ° C higher than that of the arch ceiling. One-day temperature curve of sunlight greenhouse is more gentle than that of arch. Cucumber cultivation test results, the total output of solar greenhouse (140m2) 435kg, listed earlier than the arch shed, the output value of 1218 yuan, equivalent to the same area in the shed 2 to 3 times.