旋耕深松灭茬起垄机适用性评价方法的研究

摘要

选择试验性评价方法作为旋耕深松灭茬起垄机适用性的评价方法，通过统计分析和专家打分，确定了试验项目和试验项目权重值；确定了适用度计算数学模型，并进行了试验验证。研究表明：用适用度定量评价旋耕深松灭茬起垄机适用性与用户定性评价旋耕深松灭茬起垄机适用性相一致。%The test evaluation method of rotary tillage subsoiling stubble ridger as the applicability of the evaluation meth-ods,through statistical analysis and expert evaluation , determined the test items and the weight values;determining the applicability of calculation mathematical model , test.Conclusion: the applicability of quantitative evaluation of tillage subsoiling stubble ridger applicability and user qualitative evaluation of subsoiling stubble rotary tillage and ridging ma -chine is consistently applied .