目前，国家提出了西部大开发的宏伟计划。相对东部而言，西部地区，特别是农村地区地广人稀，资源丰富，但人才奇缺。由于受自然条件、地域环境、人为因素等多方面因素的影响，致使西部地区在经济、社会、教育等方面发展较为落后，农民整体素质偏低，科技兴农意识淡薄。只有通? At present, the country has proposed a grand plan for the development of the western region. Relative to the east, the western region, especially in rural areas, is sparsely populated and rich in resources, but its population is scarce. Due to many factors such as natural conditions, geographical environment and human factors, the development of the western region lags behind in economy, society and education. The overall quality of farmers is low and the awareness of developing agriculture by science and technology is weak. Only pass?