Evaluation and Analysis of Grain Production Capacity of High-standard Farmland Construction

Abstract

High-standard farmland construction is an important way to protect the quality of cultivated land and improve grain production capacity in the new era, and also an important starting point for the practical implementation of the new urbanization construction and rural revitalization strategy. The evaluation and identification of grain production capacity depends on the results of farmland grade evaluation and demonstration, while the grading factors selected for designated crops, such as effective soil layer thickness (cm), surface soil texture, soil salinization degree, soil organic matter content (g/kg), drainage conditions, terrain slope, irrigation guarantee rate and irrigation water source, have a significant impact on farmland grade evaluation. This paper analyzes the new grain production capacity generated by the construction of high standard farmland in a county. After the construction of high standard farmland project, the cultivated land grade in the project area can be increased by 1 grade, and the new grain production capacity is estimated to be 3000 tons. The research method can provide necessary reference for the implementation of similar projects.