Original scientific paper

AN APPROACH FOR TECHNOLOGICAL MANAGEMENT OF MINERAL FERTILIZATION OF CROPS

ATANAS Atanasov ; Institute of Agriculture and Seed Science “Obraztsov Chifl ik”,7007, Rousse, Bulgaria
VESELIN Dochev ; Institute of Agriculture and Seed Science “Obraztsov Chifl ik”,7007, Rousse, Bulgaria

Abstract

An approach for technological management of mineral fertilization in crops based on simulation was presented. The simulation of the interaction between technical means, agricultural workers, crops, soils and fi elds was based on step of the algorithm. It included the following main steps: calculation of the adequate rate of fertilizers depending on soil reserves and the crop requirements, computing the number of aggregates depending of the duration of work, calculation of the productivity of machines, determination of the optimal duration of work and the number of aggregates depending
on the shift duration. The new approach presented enabled the following: optimization of time for actual use of the resources, within the boundaries of the agrothechnical terms; precisely simulation of the initial data; specifying the decision for the concrete conditions; easy accessibility and applicability for a broad range of users.

Keywords

approach; simulation; mineral fertilization; technological management

Hrčak ID:

24901

URI

https://hrcak.srce.hr/24901

Publication date:

30.5.2008.

Article data in other languages: bulgarian

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