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ELHA I悬挂五铧深松犁是胜利农场机械厂研制的,并于1990年通过黑龙江省农机鉴定站鉴定。几年来在胜利农场1.3万多公顷低湿草甸白浆土上使用,收到良好效果。黑龙江垦区低湿草甸白浆土面积占其总耕地面积的1/6,达32.7万多公顷,也是每年春天种不上或不能适时播种的低产田,1992年建三江
ELHA I hanging five-deep-plow plow is developed by Shengli Farm Machinery Factory, and in 1990 by Heilongjiang Provincial Agricultural Identification Station identified. Over the past few years in the victory farm more than 13,000 hectares of low wet meadow albic soil used, received good results. Heilongjiang reclamation area of low wet meadow albacol soil area accounted for its total area of ?? 1/6, reaching more than 327,000 hectares, but also not planted every spring or can not be sown in low-yielding fields in 1992 Jian Sanjiang