Investigate the present condition of mechanize protection farming technique expansion, analyses the experience and existent problems of the work, puts forward the counterplan to develop it .

• 通过对柳林县机械化保护性耕作技术现状的调查,研究分析了工作的经验和存在的问题,有针对性地提出了发展保护性耕作技术的对策。