我是河北省滦南县龙王庄的一个农村青年,是《农家科技》杂志的忠实读者,近年来我订阅学用贵刊,收到了良好的经济效益。1995年,我根据贵刊提供的信息,引进“快速袋育豆芽新技术”生产绿豆芽和黄豆芽出售,仅4个月时间获利5000多元。采用该项技术生产豆芽,不用电、不用机器、不受地区和气候限制,一年四季均可生产,10公斤豆子可育出120公斤优质豆芽,平常日获 I am a rural youth in Longwang Village, Luannan County, Hebei Province. I am a loyal reader of “Peasant Science and Technology” magazine. In recent years, I have subscribed to my school and have received good economic benefits. In 1995, according to the information provided by your magazine, I introduced “new technology of rapid bagging bean sprouts” to sell green bean sprouts and bean sprouts for sale, and only took profit of more than 5,000 yuan in 4 months. Using this technology to produce bean sprouts, no electricity, no machine, not subject to regional and climatic constraints, can be produced throughout the year, 10 kg of beans can produce 120 kg of high quality bean sprouts, daily