Farmland forest-road-water protection landscape configuration scheme generation method and system, and medium

By zoning and sorting sunny and shady farmland and calculating multi-functional values ​​for farmland protection landscapes, the forest-road-water configuration is optimized, solving the problem of low ecological function in existing technologies and achieving more efficient farmland production and ecological protection.

CN121094443BActive Publication Date: 2026-07-14SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI
Filing Date
2025-09-02
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

The existing farmland protection landscape configuration does not take into account the mutual influence between forest, road and water elements, resulting in low production and ecological functions. In particular, in non-water-limited areas, problems such as reduced crop yields, inconvenience of agricultural machinery operation, high risk of drought and flood, and low connectivity of natural landscapes have emerged.

Method used

Adjacent farmland is divided into sunny and shady farmland by a generation method. Forest belts, ditches and roads are ordered in sequence. Multiple scenarios are calculated and a comprehensive multi-functional value is obtained by weighted summation. Scenarios that exceed the width limit are eliminated, and the configuration mode and parameters with the largest comprehensive multi-functional value are selected.

Benefits of technology

It improved the production and ecological functions of farmland, reduced the risk of drought and flood in forest belts, increased the convenience of road access to fields and the connectivity of ecological landscapes, alleviated the yield reduction effect of land stress, and improved the overall multi-functional value by 38%.

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Abstract

The application provides a farmland forest-road-water protection landscape configuration scheme generation method and system and a medium, belongs to the farmland protection forest construction engineering technical field, and comprises the following steps: obtaining common boundary information of two adjacent farmlands to be configured; sequentially sorting in the mode of a sunny farmland, a farmland protection landscape and a shady farmland, and generating multiple scenes according to threshold values of various element parameters; solving eight factors respectively according to the sorting mode of each scene and the element parameters, and obtaining a comprehensive multifunction value through weighted summation; removing scenes with an element total width higher than an upper limit from all scenes according to a preset total width upper limit value, and selecting a scene with the maximum comprehensive multifunction value from the remaining scenes as the most suitable forest-farmland-road-water configuration mode and configuration parameters of the common boundary. The method can obtain the most suitable forest-road-water configuration scheme and forest-road-water element layout parameters on the common boundary of the two adjacent farmlands, so that the forest-road-water farmland protection landscape can play the maximum production and ecological functions.
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