Balchenko I. Information technology of works' planning in the computer-aided management system of the agricultural enterprise

The object is a planning in the computer-aided management system of the agricultural enterprise. The goal is improving the efficiency of the planning of agricultural works through the use of new information technology, which provides a rationalization of cropping on farmland, forecasting the state of agricultural ecosystems and the long-term and operational planning of agricultural works and the necessary resources. Methods: mathematical programming, group method of data handling, theory of the automated control, relational databases, fuzzy knowledge bases. Scientific novelty. For the first time a set of interrelated mathematical models of planning of agricultural works was developed. Models takes into accounts uncertainties regarding the qualitative and quantitative factors to be considered when making management decisions at different stages of crop production. The model of planning the use of land under cultivation of agricultural products was improved. Such model in contrast to the well-known models of planning takes into account the uncertainty of the market situation and the state of the agro-ecosystem. That improves the economic efficiency of agricultural production while maintaining soil fertility. The planning model of agricultural work during the season was improved. Such model in contrast to the well-known models of planning takes into account the uncertainty of the state of agro-ecosystems and resource maintenance work. That improves the biological productivity of crops while maintaining the level of resource provision. For the first time the model of operational planning of work in the conditions of uncertainty the duration of the works and the state of the agro-ecosystem was developed. That improves productivity and quality of agricultural products. Scope: the computer-aided management system of the agricultural enterprise.