把地理教学和科普工作相结合,从而产生社会效益应该是地理教师为四化多作贡献的重要途径。1984年10月我看到村里一位老农在泡桐林下种豆、麦,经请教老农后,方知这种办法使每年的豆、麦都获得好收成。通过学习并阅读了有关泡桐及豆麦的生长资料后发现泡桐具有根深、落叶早、发叶晚,不与豆、麦争肥、争水、争光热、争地等特点,而泡桐叶却是一种营养丰富的绿肥,豆、麦收割后的残余秸杆经过腐烂又可肥泡桐。根据这个道理我写了一篇《泡桐与豆、麦间作好》短文被《湖北科技报》“科学试验”专栏发表了,后来又为县广播站采用。农民听了广播后,将原来的田边、地角、山岗的泡桐 The combination of geography teaching and science popularization work, so as to generate social benefits, should be an important way for geography teachers to make more contributions to the four modernizations. In October 1984, I saw an old farmer in the village planting beans and wheat under the paulownia trees. After consulting the peasants, I learned that this method will make good harvests of beans and wheat each year. Through studying and reading about the growth information of Paulownia and bean and wheat, we found that Paulownia has such characteristics as deep root, early leaves, late leaves, not fought with beans and wheat, competing for water, A nutrient-rich green manure, bean, wheat residue after harvest straw after decay can be fat Paulownia. According to this principle, I wrote an article entitled “Paulownia and beans, wheat made good” short article was “Hubei Science and Technology News” “scientific experiment ” column was published, and later for the county radio station. After listening to the radio peasants, the original Tanabe, Cape, hills Paulownia