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The experiment aimed at studying the influence of different microelements (copper, zinc and mangenese) fertilization technique of soil and foliar application on the production profitability including the cost and yield value in spring triticale cv. Maja cultivated in North-East Poland. With regard to the experiment fertilization techniques, the costs of machines and tractors employment and working...
In the work is formalized the problem of sustainable development of production, i.e. the optimum choice of parameter values of technological process with the purpose of minimization of the risk of obtaining the production of unplanned quality and of making incorrect decision about the quality of production and maximization of production profit at the guaranteed social and economic effects. Different...
The excessive increase in the price of the oil barrel following the economic and political situation brought the public authority to adopt a national strategy of energy saving in order to preserve the energy resources of the country and to rationalise consumption. Among the adopted measures, we indicate theses ones: the productionpsilas optimization, the optimization of the transport and distribution...
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