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2013年,对于农场农业生产来说是极为不平凡的一年。黑龙江荣军农场经历了历史上严重的涝灾,从2012年的秋涝、到2013年的春涝、夏季的洪灾和秋涝,可以说是四涝叠加。连续降雨和2012年冬季的积雪给农业生产带来意想不到的难度。2013年3月,田间积雪没有融化,给播种造成困难,时间推后,土壤含水量过大。为了加快田间积雪融化,荣军农场农机人受五六十年代人工撒草木灰的启发,利用吹风机的原理,改装一台撤灰机,进行撒灰促雪早融作业。经过几次试验和机械改进,最终研究出促雪早融撤灰机,改装5台,使用效果良好。用撤灰机加快田间积雪融化,使积雪比正常提前7~10 d融化,为加快田间水分散失创造了条件,实现了撤灰的机械化作业,提高了作业效率,减少了劳动强度。荣军农场于2013年4月向国家知识产权局申请了专利,于2013年1 1月获得批准,被授予实用新型专利。
In 2013, it was an extraordinary year for farmed agricultural production. The Rongjun Farm in Heilongjiang experienced a serious flood in history. From the autumn floods in 2012 to the spring floods in 2013, the summer floods and autumn floods, it can be said that the four floods are superimposed. Continuous rainfall and snow in the winter of 2012 brought unexpected difficulties in agricultural production. In March 2013, there was no melting of snow in the fields, causing difficulties in sowing. After a certain period of time, soil moisture content was too high. In order to speed up the melting of the snow in the field, the farmers of Rongjun Farm were inspired by the manual artificial ash in the fifties and sixties and used the principle of a hair dryer to modify a descaling machine to carry out the operation of spreading ash and snow early. After several tests and mechanical improvements, the final study of snow withdrawal early melt withdrawal ash machine, modified 5, the use of good results. With the withdrawal of ash to speed up the field of snow melting, the snow than the normal 7 to 10 d melt ahead of schedule, to accelerate the field to create the conditions for water loss, to achieve the removal of ash mechanization operations, improve work efficiency and reduce labor intensity. In Jun 2013, Injun Farm applied for a patent from the State Intellectual Property Office and was approved in January 2013 and was granted a utility model patent.