由山东省林科所韩鸿声工程师主持,与寿光县赵庙乡政府协作研究的日光温大棚冬培香椿芽获得成功。共建大棚427个,总面积40885平方米,经两年重复试验的效果一致。今年1月,山东省林业厅邀请有关专家进行了测产验收。 所谓“日光温大棚”,乃是全靠日光增温,无其他能源加温措施。根据“冬至”时 Han Hongsheng from Linke, Shandong Province, chaired by the engineers, and Shouguang County Zhao Temple Township government collaborative study of solar greenhouse Wenpei Chunpei successful. Build 427 greenhouses, with a total area of ​​40885 square meters, after two years of repeated testing the same effect. In January of this year, Shandong Forestry Department invited relevant experts to conduct test and acceptance. The so-called “solar greenhouse”, but rely entirely on sunlight warming, no other energy heating measures. Under the “winter solstice”