土壤压实特性及其在农业生产中的应用

The Soil Compactive Characteristics and Their Application in Agricultural Production

摘要: 通过对所做室内、外土壤压实试验结果的分析讨论,证明室内落锤击实试验所得到的农业土壤压实特性与田间试验结果相一致。因而可直接利用室内试验结果作为合理设计镇压器的依据,亦可作为提出农业作业机械对土壤的允许负荷的基本依据。

Abstract: The experimental results of soil compaction in laboratory and field were obtained. It is found that the test results in laboratory agree with that obtained in field test. The laboratory results can be used directly as the basis of designing roller and determining the allowable load of agricultural machinery on soil.