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    洪添胜 Bill.,JF. 应用自动圆锥仪对土壤压实的试验研究[J]. 华南农业大学学报, 1996, (3): 7-11.
    引用本文: 洪添胜 Bill.,JF. 应用自动圆锥仪对土壤压实的试验研究[J]. 华南农业大学学报, 1996, (3): 7-11.
    shu
    Hong Tiansheng 1 J F Billot 2 A Marionneau 2. EXPERIMENTS AND STUDIES ON SOIL COMPACTION WITH AN AUTOMATIC PENETROMETER[J]. Journal of South China Agricultural University, 1996, (3): 7-11.
    Citation: Hong Tiansheng 1 J F Billot 2 A Marionneau 2. EXPERIMENTS AND STUDIES ON SOIL COMPACTION WITH AN AUTOMATIC PENETROMETER[J]. Journal of South China Agricultural University, 1996, (3): 7-11.
    shu

    应用自动圆锥仪对土壤压实的试验研究

    EXPERIMENTS AND STUDIES ON SOIL COMPACTION WITH AN AUTOMATIC PENETROMETER

      摘要
    • 摘要: 在实验土槽中，用法国国家农业机械、乡村工程、水利和森林研究中心（Ｃｅｍａｇｒｅｆ）的自动圆锥仪测量经胎轮压实前后的土壤坚实度，进而分析胎轮的充气压力、胎轮上的驱动扭矩、胎轮上的载荷以及胎轮的通过次数对土壤压实的影响。此研究为正确地使用胎轮、合理地配备农机具以及为研制新型的农用胎轮，从而达到减少农田土壤的压实提供了指导。

       

      Abstract: The automatic penetrometer developed by Cemagref of France was used to measure cross-sections of soil before and after being compacted by a tyre in an experimental soil bin The effects of pneumatic pressure,driving torque,loading and the number of tyre passes on soil compaction were analyzed The results provided guidelines for the correct use of tyres,selection of appropriate farm implements and developing new type of tyres for farming so as to reduce over-compaction of farmland

       

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