如果有人说能把居室变成瓜果园,您可能会连连摇头说:“这根本不可能。居室又不是温室大棚,这又是土又是肥的,那还怎么居住?”别急。耳听为虚,眼见为实。如果您去张文庆教授家看看,您就会相信这不是痴人说梦,而是活生生的现实了。现年76岁的张教授从1982年起就开始研究花卉、蔬菜无土栽培技术,至 If someone says that you can turn a living room into a melon orchard, you may be shaking your head again and again and say, “It is impossible. The living room is not a greenhouse, and again the soil is fat, so how do you live?” seeing is believing. If you go to see Professor Zhang Wenqing home, you will believe that this is not a nonsense, but a living reality. 76-year-old Professor Zhang from 1982 onwards began to study flowers, vegetables, soilless culture technology, to