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由于电子科学的迅速发展,近年来,国内外都在探索电子技术如何为农业生产服务。低频电流的应用就是其中之一。我国在六十年代开始对低频电流处理种子进行研究,通过多年的试验与生产实践,证明这一技术有显著的增产作用,而且方法简便,成本低,易于推广,很受群众欢迎。全国已有25个省市在小麦、水稻、玉米、高梁、大豆、棉花、红薯和蔬菜等16种作物的种子上进行了试验、示范和推广,都有程度不同的增产。例如,河南省16个县50个点小麦低频电流处理试验,增产10%以下的有5个点,增产10～20%的有23个点,增产20～30%的有17个点,增产30%以上的有4个点。其中增产幅度最大的武陵县厚农大队亩产达1.002斤,比没有处理增产44.6%。在水稻上,湖南多点试验一般增产10%左右,最
Due to the rapid development of electronic science, in recent years, both at home and abroad are exploring how electronic technology can serve agricultural production. One of them is the application of low-frequency current. In the 1960s, China began to study the seeds of low-frequency current processing. Through years of experiments and production practices, this technology has proved that this technology has significant stimulation effects. The method is simple, low-cost and easy to popularize. It is very popular among the public. Twenty-five provinces and cities nationwide have experimented, demonstrated and popularized the seeds of 16 crops such as wheat, rice, corn, sorghum, soybeans, cotton, sweet potatoes and vegetables with different degrees of increase. For example, low-frequency current processing experiments of 50 wheat in 16 counties in Henan Province showed that there were 5 points in 10% yield increase, 23 points increase in yield from 10% to 20%, 17 points in 20% to 30% increase yield and 30% There are 4 points above%. Among them, the Wulin County Hounong Brigade, with the largest yield increase, produced 1.002 kg of mu per mu, 44.6% more than the output that was not processed. In rice, Hunan multi-point test generally increase about 10%, most