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一有机肥和绿肥是我国肥料结构中的重要支柱,在我国农业发展中占有极其重要地位,就目前全国而言,作物平均的养分供应,有机肥仍占50%。随着现代科学与工业技术的发展,工业部门将会把越来越多的物质和能量投入农业,化肥用量与日俱增,在这种情况下,还要不要使用有机肥料和绿肥,由于看法不一,因而过去几年里放松了对有机肥及绿肥工作的领导,使肥料生产受到了一定损失。最近中央领导同志指出,重视使用有机
An organic manure and green manure are important pillars in the fertilizer structure of our country. They occupy an extremely important position in the agricultural development of our country. At present, the average nutrient supply of crops still accounts for 50% of the total organic manure. With the development of modern science and industrial technology, the industrial sector will put more and more material and energy into agriculture and the use of chemical fertilizers will increase day by day. In such circumstances, organic fertilizers and green manures should not be used either. Because of the different opinions, As a result, the leadership over the work of organic and green manures has been relaxed in the past few years, resulting in a certain loss of fertilizer production. Recently, the central leading comrades pointed out that they should attach importance to the use of organic materials