1.农业生产力三要素的优化组合 农业生产力三个基本要素是劳动者、工具和土地。劳动者有文化技术素质、劳动技能、技术管理经验和经济水平等高低差异;工具又有手工工具、畜力工具、小型、中型及大型动力机械和现代化设备等区别;土地又有面积大小、肥力高低、水田与旱田等差异。这些不同内涵的三要素可构成千差万别的组合,只有优化组合才利于生产力的发展.而 1. Optimization of the three elements of agricultural productivity The three basic elements of agricultural productivity are laborers, tools and land. Laborers have different cultural and technological qualities, labor skills, technical management experience and economic level. There are also differences between hand tools, animal power tools, small, medium and large power machinery and modern equipment. The area of ​​land has area size and fertility , Paddy fields and upland differences. The three elements of these different connotations can constitute vastly different combinations, and only the optimal combination is conducive to the development of productive forces.