Justification of productivity of crops on sewed lands in water projects

Abstract

The purpose. To develop scientific-and-methodical approaches to justification of design productivity of crops on sewed lands. Methods. Method of simulation modeling of productivity of crops, techniques of water regulation of soil and climatic conditions of locality is applied. By consideration of classes of productivity on reclamated lands the method of analysis and synthesis is used. Results. Principles of construction and implementation of model of yield of crops on the basis of long-term forecast of plural volatile natural-agro-reclamative conditions of real object are developed. Conclusions. On framework of construction, levels of complexity, data support and reliability of the gained results (70-90 %) the developed approach meets the requirements of practical application. Bibliogr.: 10 titles.