Agricultural development level comprehensive evaluation method serving main functional area

Abstract

The invention provides an agricultural development level comprehensive evaluation method serving a main functional area. The method is characterized in that the method comprises the steps that 1 a four-level indicator system for agricultural development level comprehensive evaluation serving the main functional area is established; 2 a county or district-level administrative district is used as the basic unit, basic data related to the four-level indicator system are monitored and collected to form an original data matrix and construct a basic database for agricultural development level comprehensive evaluation; 3 a long series of evaluation indicator data are used to determine the threshold of all evaluation indicators; 4 the evaluation indicator data are standardized based on the threshold to acquire a new data matrix after data normalization; 5 the weight of each evaluation indicator is calculated; 6 the new data matrix after standardization is weighted and summed with each indicator weight, and the agricultural development index of each evaluation unit is calculated; and 7 according to the calculation result of each agricultural development index, the agricultural development level at the county level is evaluated.

Description

technical field [0001] The invention belongs to the field of agricultural development level evaluation and spatial planning, and in particular relates to a method for comprehensive evaluation of agricultural development level serving main functional areas. technical background [0002] In December 2010, the State Council issued the "National Main Functional Area Planning", which comprehensively considered the differences in my country's natural geographical environment and resource base, social and economic development, and the unbalanced relationship between locations. The space is divided into the following main functional areas: according to the development method, it is divided into optimized development area, key development area, restricted development area and prohibited development area; according to the development content, it is divided into urbanization area, main agricultural product production area and key ecological function area; According to the level, it is di...

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Problems solved by technology

Existing research results on agricultural assessment of main functional areas mainly include studies on agricultural sustainable development and agricultural modernization level calculations under the perspective of main functional areas, and most of the research focuses on the provincial scale, so the research results cannot be clearly reflected Aiming at the problem of heterogeneity in the internal quality of regional development at the county scale, for the internal quality of the development of main functional areas, with the county scale as the evaluation unit, there is still a lack of comprehensive evaluation methods for the level of agricultural development and the effectiveness of the positioning of main functions

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