The theoretical basis rationale quality indicators of the implementation mechanized technological processes in the field's conditions
DOI:
https://doi.org/10.31548/bio2020.01.012Keywords:
methodology for determining quality, a given indicator, the implementation biopotentials, plant needs, technological operationAbstract
The technological process cultivation culture is a set of mechanized technological operations. The technological operations are related to each other's technological parameters and terms of implementation. In order to obtain the predicted crop yields, it is necessary to ensure that the conditions of the plants are brought closer to their requirements by the efficient use of the working bodies of agricultural machinery. The optimal conditions for the plant are created by the strict observance of the established agrotechnical requirements by the working bodies of agricultural machines.
Poor quality assurance of the technological operation cannot be restored as a result of other technological operations. Therefore, compliance with agrotechnical requirements at every operation is extremely important.
The technique determining quality indicators of the performance technological operations by agricultural machines, depending on the culture and technology of its cultivation, is presented.
The technique allows you to analyze the impact each technological operation depending on the selected agricultural machines, working conditions and operating modes through indicators quality of their work on changing the planned crop yield.
In order to ensure consistent energy storage by the plant, the quality index at all technological operations should be optimized. The analysis of the curves shows that the planned yield of good conditions is 90 c / ha. Using a real complex of machines makes adjustments to the quality of the technological operation. As a result of the calculation we get a decrease in yield by 15.69 c / ha.
The specified technique allows you to calculate the real indicator crop productivity, taking into account its changes during the process, depending on the technology growing crops and a set of machines; to receive and analyze the cost of work of agricultural machines reduced to productivity. This makes it possible to optimize the technological process growing crops by providing a rational indicator of the quality of work of agricultural machines at each technological operation of the cost of work.
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