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辽宁海城地处北纬40°29′—41°11′之间,无霜期165天,雨量711毫米,日平均温度8.4℃,年平均积温3600度左右。1988年全市日光温室面积达15634亩,占全市蔬菜面积5.8%,1988年全市万亩温室高产高效益栽培技术被评为省农牧厅科技进步二等奖、省科技进步三等奖。现将海城温室保温设施要点介绍如下。
Liaoning Haicheng is located between north latitude 40 ° 29’-41 ° 11 ’, frost-free period 165 days, rainfall 711 mm, average daily temperature 8.4 ℃, the annual average temperature 3600 degrees. In 1988 the city’s solar greenhouse area of 15634 acres, accounting for 5.8% of the city’s vegetable area, in 1988 acres of greenhouse acres of high yield and high efficiency cultivation technology was named the provincial agriculture science and technology hall of science and technology progress prize two, the provincial science and technology progress prize three. Now Haicheng greenhouse insulation facilities are as follows.