我国的抗旱耕作技术与典型经验（一）中国农业大学机械工程学院高焕文我国抗旱耕作历史悠久，最早起源于公元前１０００多年的西周时代。几千年的历史，积累了丰富的经验。尤其建国以来，组织了大量人力物力加强试验研究和推广应用，总结出了大量的适合我国旱区的抗旱耕作... Drought Tillage Techniques and Typical Experiences in China (I) College of Mechanical Engineering, China Agricultural University GAO Huan-wen China has a long history of drought-resistant farming and originated in the Western Zhou Dynasty with more than 1,000 years of BC. Thousands of years of history, has accumulated rich experience. In particular, since the founding of the People’s Republic of China, a large amount of manpower and resources have been organized to enhance experimental research and popularization and application, and a large number of drought-resistant tillage suitable for our country’s arid regions have been summarized.