土壤有机质含量是土壤肥力的重要指标。提高土壤有机质含量是建设高产农田的关键。我国土壤有机质含量有下降的趋势,这将意昧着土壤肥力的衰退。一个时期以来,比较普遍存在的浮夸风,掩盖了这一严峻事实,而农业现代化提出以后,对“化学化”、“化肥化”又有所误解。对上述情况,必须予以高度重视,并采取有力措施,提高土壤有机质含量,建 Soil organic matter content is an important indicator of soil fertility. Improving soil organic matter content is the key to building high-yield farmland. The content of soil organic matter in our country tends to decrease, which will mean the decline of soil fertility. Since a certain period of time, the ubiquitous exaggeration style has masked this serious fact. However, after the formulation of agricultural modernization, there were misunderstandings about “chemicalization” and “chemical fertilization.” In the above situation, we must attach great importance to it and take effective measures to increase soil organic matter content.