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在对现有半精量排种器进行深入研究的基础上,对原有的排种器进行了改进设计。通过台架试验的方法分析并测试各项指标结果表明,该排种器能够满足棉花膜上精量播种的农艺要求。
Based on the deep research on the existing semi-precision seed metering device, the original seed metering device was improved. The results of test and analysis of various indexes by the bench test show that the seed metering device can meet the agronomic requirements of precision sowing on cotton membrane.