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我县位于黑龙江省中部,地势漫川漫岗,黑土层较厚,是全省重点产粮县之一。但是,由于地处北纬47°,属于高寒区,无霜期仅120天左右,并且每隔二、三年有一次早霜,给粮食高产稳产,带来了很大的威胁。为了解决这个矛盾,多给社会主义祖国作贡献,1972年我们决定由县无线电厂研制高频电磁波种子处理机,用它来处理种子,促使作物早熟稳产。在上级有关部门的关怀和指导下,经过学习外地经验,我们于1972年年底拿出样机,从1973年开始用它来处理不同作物的种子。三年来,在学习无产阶级专政理论运动的推动下,实验面积由小到大,由室内试验扩大到田
My county is located in the central Heilongjiang Province, Manchurian Manchuang, thick black soil, is one of the key grain-producing counties in the province. However, since it is located at latitude 47 ° north, it belongs to the alpine zone. The frost-free period is only about 120 days and there is an early frost every two or three years. This poses a great threat to the high and stable grain yield. In order to solve this contradiction, we should make more contributions to the socialist motherland. In 1972, we decided to develop a high-frequency electromagnetic wave seed processor by the County Radio Factory to handle the seeds and promote the crop’s stability. Under the care and guidance of relevant departments at higher levels, after studying field experience, we took out the prototype in the end of 1972 and used it to handle the seeds of different crops since 1973. In the past three years, under the impetus of studying the theory movement of the proletariat’s dictatorship, the experimental area increased from small to large and was expanded from laboratory to field