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实现农业现代化,最大限度地提高农业劳动生产率与土地生产率,是我国社会主义现代化建设的一项重要任务。按照我国自然特点和社会经济规律,合理利用土地资源,维护生态系统的平衡发展,建立适合我国国情的农业生产结构,是实现中国式的农业现代化应予认真研究解决的重大问题。建立良好的生态系统与合理的农业结构,涉及的范围包括人与生物圈的相互作用,而生物圈的基本结构单元则是土壤——植物系统。土壤的发生发展总是同自然环境因素紧密相连;不同植被及其相应的土壤类型,构成不同的生态系统,例如森林生态系统、草原生态系统、农田生态系统、水域生
To realize agricultural modernization and maximize agricultural labor productivity and land productivity is an important task for the socialist modernization in our country. According to China’s natural characteristics and socio-economic laws, making rational use of land resources, maintaining the balanced development of ecosystems, and establishing an agricultural production structure appropriate to China’s national conditions are major issues that should be seriously studied and solved in order to achieve Chinese-style agricultural modernization. The establishment of good ecosystems and sound agricultural structures involves the human-biosphere interaction, while the basic structural unit of the biosphere is the soil-plant system. The occurrence and development of soil are always closely linked with natural environmental factors; different vegetation and their corresponding soil types constitute different ecosystems such as forest ecosystems, grassland ecosystems, agro-ecosystems,