Experimental Studies on Estimation of the Design Work of the Proposed Equipment Elements of IDAD, TIR, and other Systems

Abstract

The total area of the republic is 8 641 500 hectares, of which 55% of its 4,756,500 ha are usable for agriculture. Or 16.6% of the total area1,432,600 ha or so of irrigated land. The average volumetric diameter of droplets falling out when using IDAD and MDP of the sector nozzle developed by the Institute of Erosion and Irrigation of ANAS is 1.89–1.49 times less, and the irrigation uniformity is 1.5 times higher than that of the standard sector nozzle of the “Rosa-3†type. As a result of studies carried out on moderately eroded gray-brown soils of winter pastures of Absheron in mixed crops of perennial grasses with cereals and the introduction of mineral fertilizers, the positive effect of mineral fertilizers on the yield of perennial and cereal grasses has been established, which, in turn, improving the nutrient regime of the soil, conditions, biochemical processes, including microbiological, and activate the nitrification process associated with the assimilation of nitrogen nutrition.