Answer: Agricultural resource research and agricultural resource improvement are two different concepts, and there are some differences in their objectives and methods.
Agricultural resource survey refers to the comprehensive and systematic investigation and assessment of land, water resources, climate and other resources in agriculture. Its main objective is to understand the current status, distribution and utilization of agricultural resources and to provide a basis for scientific decision-making and agricultural planning. Agricultural resource survey involves the quantitative measurement, data collection, analysis and organization of resources to obtain accurate information about the resources.
Agricultural resource improvement focuses on improving the use efficiency and sustainability of agricultural resources through a series of measuresmanagement and technical means to promote the sustainable development of agriculture. The objective of agricultural resource improvement is to solve existing problems in agricultural production, such as land degradation, water shortages, ecological environment deterioration, etc., to promote productivity agricultural and economic benefits.
From a methodological point of view, agricultural resource surveys mainly focus on data collection and analysis, and are evaluated and analyzed using quantitative indicators and means techniques. Improving agricultural resources involves the comprehensive application of a variety of management measures and technical means, such as rational use of agricultural water resources, promotion of protective agriculture, promotion of fertilization precision, ecological restoration, etc.
In summary, there areobvious differences in the objectives and methods of research and improvement of agricultural resources. Agricultural resource surveys mainly aim to understand the status of resources and provide a scientific decision basis, while agricultural resource improvement is to solve existing problems in agricultural production and promote sustainable agricultural development. Properly conducting agricultural resource surveys and taking corresponding improvement measures are of great importance to ensure the sustainability of agricultural production and improve the efficiency of agricultural production.