Methodology and model of agricultural technologies environmental and economic management

Abstract

Abstract. The work is devoted to the problems of solving the double problem of agricultural engineering (according to the international definition): "Feed the world and save the planet" using the ability to manage the environmental, energy and economic components of agricultural technologies. It was confirmed that the management process sets the conditions: to plan (program), execute, evaluate and continuously act on the creation and improvement of creative agricultural technologies based on the laws of the historical development of the planet's nature (biosphere laws). Based on these principles, an abstract-logical model of the interconnection of the "environment-agricultural technologies" system, as well as the methodology for a systematic approach to climate-smart agricultural production practices, which will conserve natural resources, while increasing agricultural production, is proposed. Goal of Research. To Improve the model of the relationship between the environment, agricultural technologies and engineering solutions, as well as the methodology of environmental and economic management of agricultural technologies based on climate-smart agricultural practices, with the display of accurate regulation of all its constituent parts, processes and procedures. Research methods. Methods of planning (programming) agricultural technologies or products in accordance with ISO recommendations; agrometeorological parameters, including vegetation indices, achieved by mathematical processing of remote sensing data (RSD) and modeling these parameters, according to the European Union project MARS (MCYFS - MARS Crop Grow Forecasting System); crop growth modeling system CGMS were used. Research results. The developed model of the relationship "environment- agricultural technologies" and the methodology of ecological and economic management the agricultural technologies provides for the implementation of a hierarchical multi-circuit process of modern nature management on a geo-community basis, displaying the precise regulation of all components: forecasting systems; systems of environmental management and defragmentation of technical and technological solutions to the conditions of environmental and economic optimization. Conclusions. The ecological and economic problems at the present stage of development of society in the production of agricultural products are considered. Possible ways of their solution have been determined on the example of an abstract-logical model of the relationship between the environment, agricultural technologies and engineering solutions, as well as the methodology of ecological and economic management of agricultural technologies.

On-Stream Soil Density Measuring

“…The phase composition of the soil is largely affected by soil tillage (Voytyuk et al, 2015, Hudz et al, 2010, Kravchuk, 2018 as it is formed under the action of working elements of machines. Tillage improves plant conditions, increases soil fertility, and protects the ground from water and wind erosion.…”