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腐植酸类肥料是我国农业战线上出现的一项新生事物,它是一种能使当年增产与长年养地相结合的有机——无机复合肥料,推广腐植酸类肥料,为我国农业生产广辟肥源打开了一条新路,在我国优越的社会主义制度下,通过大搞群众运动,可以充分利用自然资源,大有利于满足对化肥日益增长的需要。我们在开门办学过程中,配合铁岭地区各级领导的统一部署,宣传、试验、推广了腐植酸类肥料,收到了良好效果,受到了贫下中农的欢迎。下面就我们两年来在生产实践中所接
Humic acid fertilizers is a new-born thing appeared on the agriculture front of our country. It is a kind of organic-inorganic compound fertilizer that can increase year yield and long-term raise land, promote humic acid fertilizer, The provision of fertilizer sources has opened a new path. Under the superior socialist system in our country, we can make full use of natural resources and make great contributions to meeting the ever-increasing demand for chemical fertilizers through vigorous mass movements. In the course of opening the door to school, in line with the unified deployment of leaders at all levels in Tieling, we publicized, tested and popularized humic acid-based fertilizers and received good results. We are welcomed by the poor and middle peasants. Here we have two years in the production of practice received