我市连山区锦郊乡菜农阎传良,利用塑料大棚生产春番茄,１９９７～１９９９年平均亩产量８０００ｋｇ,产值１０１７９元。具体实施情况如下:１采取多层保温覆盖措施,改善大棚性能几年来,阎传良的大棚春番茄栽培,一直采用大棚内地面铺地膜,地膜上扣塑料小拱棚,小拱棚上覆盖?.. Yan Chuanliang, a vegetable farmer in Jinjiao Township, Lian Shan District of our city, used spring plastic tomatoes to produce spring tomatoes. From 1997 to 1999, the average mu yield was 8,000 kg and the output value was 10,179 yuan. The specific implementation is as follows: 1 to take multi-layer insulation covering measures to improve the performance of greenhouses Over the past few years, Yan Chuan-Liang’s greenhouse tomato cultivation, has been using the ground floor covering plastic film, plastic buckle small plastic shed, small shed covered?