黑料网

Abstract

Optimally moistened soil has the best looseness, lower hardness and resistivity, it is less sprayed during processing and by the wind. However, these properties can be preserved during long-term irrigation only by observing a number of conditions: using a set of agrotechnical practices in crop rotation, appropriate irrigation methods and techniques, and strictly standardized supply of irrigation water. A distorted irrigation regime negatively affects the physical properties of the soil: density increases, porosity and water permeability decrease, structure deteriorates, and irrigation erosion develops