研制了一种谷子精少量播种机,该机一次可完成开沟、播种、覆土和镇压等作业。依据国家标准、行业标准和地方标准对样机进行了性能试验及统计分析。试验结果表明,该播种机采用的带清种檀的窝眼式排种器,提高了精少量播种的稳定性和准确性,应用前景广阔。 Developed a small amount of millet fine seeder, the machine can be completed once ditching, sowing, casing and cracks and other operations. Based on national standards, industry standards and local standards for the prototype performance test and statistical analysis. The test results show that the sowing machine with clear Tan sand used in the seeder improves the stability and accuracy of fine sowing, and has wide application prospect.