土地整治 即土地整理复垦开发。
土地整理 是指在一定区域内，按照土地利用规划，对田、水、路、林、村综合整治，提高耕地质量，增加有效耕地面积，改善农业生产条件和生态环境。其内容主要包括调整用地结构；平整土地；道路、渠道等的综合治理；村庄及乡村企业用地的集中、搬迁和内部改造。
土地复垦 是指对生产建设过程中，挖损、塌陷、压占、污染等造成破坏的土地，和洪灾、滑坡、崩塌、泥石流、风沙等自然灾害损害的土地，采取生物和工程技术手段，使其恢复到可利用状态的活动。
土地开发 是指按照土地利用总体规划，在保护和改善生态环境、防治水土流失和土地荒漠的前提下，对滩涂、盐碱地、黄草地、裸土地等未利用地的宜农土地进行整治。
项目规模 是指完成土地整治项目即土地整理复垦开发项目所包括的面积，按实际验收数统计。
新增农用地、耕地、建设用地面积 指经过土地整治即土地整理、复垦、开发分别增加的农用地、耕地及建设用地面积，按实际验收数统计。
Explanatory Notes on Main Statistical Indicators
Land renovation — refers to land consolidation, reclamation, and development.
Land consolidation — refers to the process of comprehensive renovation of farmland, water, roads, forests, and villages in a particular region according to land-use planning in order to raise the cultivated land quality, increase the effective cultivated land area and improve the conditions of agricultural production and ecological environment. The content mainly includes land-use structure readjustment, consolidation of scattered parcels of land, land leveling, road and canal improvements, and concentration, relocation, and internal modification of land used for villages and village-and-town enterprises.
Land reclamation — refers to the process of restoring to the usable state the land damaged by excavation, collapse, surface land occupation, and pollution during the production and by natural disasters such as floods, landslides, rock falls, mud-flows, and wind-blown sand disasters by taking biotechnical and engineering technological means.
Land development — refers to the process of improving unused land suited to agricultural purposes such as shoals, saline-alkali land, land overgrown with weeds, and nuked land according to land-use planning in order to protect and improve the ecological environment, prevent and control soil erosion, and land desertification.
Project scale — refers to the area included in the land renovation project completed, i.e. the project of land consolidation, reclamation, and development. It is calculated according to the number of hectares checked and accepted actually.
Areas of newly added land for agricultural uses, cultivated land, and land for construction — refer to the areas of farmland, cultivated land, and land for construction added separately through land renovation, i.e. land consolidation, reclamation, and development. They are calculated according to the number of hectares checked and accepted actually.