研究表明，该方法可为土地资源持续利用经营管理的理论和实践提供科学依据。
The study showed that this method could provide scientific basis for the theory and practice of land resources management.
土地利用时态数据库能有效地管理增量数据，按“图元流动”的方法可实现土地利用数据的历史回溯。
Temporal database of land use was used to manage increment data in effect and to retrieve the historical data of land use by the method of plot flow.
这些方法包括象减少耕作那样来进行土壤产量管理。耕作被破坏，并将土壤准备好适合中指的土地。
The methods involve soil fertility management as well as reduced tillage. Tiling is breaking up and truing the soil to prepare the ground for planting.
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