Technical Specification for the Application of Controlled-Release and Slow-Release Fertilizers for Corn in the Hetao Irrigation District of Inner Mongolia

This technical specification outlines the operational procedures for applying slow-release and controlled-release fertilizers to corn fields within the Hetao Irrigation Area of Inner Mongolia. The document provides detailed guidelines on fertilizer selection, dosage calculation, timing of application, and field management practices tailored to the specific agro-ecological conditions of the region. It aims to enhance nutrient use efficiency and minimize environmental impact by optimizing the synchronization between fertilizer release rates and crop growth stages. The guidelines cover preparation methods, equipment requirements, and safety precautions during the distribution process. By adhering to these protocols, agricultural producers can achieve better crop yields while reducing nitrogen leaching and soil degradation. The content addresses regional challenges such as water management and soil salinity control, offering practical solutions for sustainable corn cultivation. These measures support broader agricultural development goals by promoting resource conservation and improving overall farm productivity in the irrigation zone.