低频电流处理种子是提高粮食产量的好措施。方法是先在一个容器里盛上清水,然后把大豆或苞米种泡在里边,再把电压是220伏特、电流强度为0.25(或0.2)安培的电沅插在浸泡种子的水里,通电三十分钟,把种子捞出晾干,随后播种。一九七七年本溪县小市公社上堡大队,用低频电流处理本玉八号玉米种子一百六十斤,安排了较均衡的地块一百二十六亩,进行对比试验。在同样管理条件下,早出苗一至三天, Low-frequency current treatment of seeds is a good measure to increase food production. The method is to fill the water in a container and soak the soybean or the corn seed in the water. Then, the electric element with the voltage of 220 V and the amperage of 0.25 (or 0.2) ampere is inserted in the water of the soaked seed, Ten minutes, remove the seeds to dry, then sow. In 1977, the brigade on the small commune of Benxi County handled a total of one hundred and sixty pounds of this jade eight maize seed with a low-frequency current and arranged a more balanced plot of 126 mu for comparative experiments. Under the same management conditions, early emergence of one to three days,