PROCEDURE FOR ESTABLISHING A CULTIVATED SOIL LAYER THAT ENSURES EFFECTIVE RICE ROOT FUNCTION

Abstract

This useful solution addresses the technical process of rice cultivation, focusing on establishing a uniform nutrient environment throughout the entire soil layer before planting. Specifically, it involves applying the entire prescribed amount of inorganic fertilizer for the entire crop, combined with soil preparation to evenly mix fertilizer and straw into the cultivated soil layer before planting. This creates a safe and favorable nutrient environment for the rice root system to grow and develop throughout its cycle, helping to improve yield, quality, efficiency, and reduce environmental pollution, contributing to sustainable agricultural development. This solution does not conflict with other cultivation practices such as: new varieties, mechanization, irrigation, and planting seasons. Therefore, this solution can be applied to the entire rice growing area of ​​Vietnam (7 million hectares / year) and worldwide (approximately 170 million hectares / year). In addition, the technical principles of the solution can be applied to some other short-term crops with similar effectiveness.