梁山县黑虎庙乡杨桥村杨志林,自1986年起利用温室大棚种植蔬菜,连续五年亩蔬菜收入平均超万元.1990年种植1.1亩,收入达13700元.杨志林,现年44岁,初中文化程度,认真钻研种菜技术.1986年6月,他在乡农业技术员的指导下,建起了半亩地的温室塑料大棚,边干边学,虚心求教,当年种植芹菜收入3400元.他尝到甜头 Yang Zhilin, Yangqiao Village, Heihumiao Township, Liangshan County, has been planting vegetables in greenhouses since 1986. The average income of mu vegetables for five consecutive years has averaged over 10,000 yuan .In 1990, 1.1 acres were planted and the income reached 13,700 yuan. Yang Zhilin, aged 44, Cultural degree, serious study of planting technology.In 1986 June, he was in the township of agricultural technicians under the guidance of the construction of a half mu of greenhouse plastic shed, learning by doing, humbly seek advice, then planting celery income 3,400 yuan he Taste the sweetness