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The purpose of the research was to assess the possibility to compensate for the volume and its 10−year increase lost on future crop and trainer trees removed from the strip−roads by the increased growth of trees at their edge. The assessment comprised the estimation of the compensation period length and its percentage value 10 years after cutting the strip−roads. The analysis also comprised 5−year−long...
Głównym celem artykułu jest analiza wyników produkcyjnych i ekonomicznych buraków cukrowych oraz mleka krowiego i żywca wołowego w 2014 roku w gospodarstwach o różnej skali produkcji tych produktów. Badania przeprowadzono w gospodarstwach towarowych, które mają większe możliwości rozwoju. Na wyniki badanych produktów wpływ miał potencjał produkcyjny gospodarstw, czyli zasoby ziemi, pracy i kapitału,...
Improvement cuttings conducted simultaneously on a few closely located areas, often face problems about how to prepare places that would serve as temporary landings for the harvested wood. This results from insufficient wood storing space in the forest and limited accessibility of the road network to wood hauling trucks, and leads to solutions, suggesting where small landings at tree−stand edge must...
The objective of the study was to optimize wood extraction from a clear−cut area to several upper landings located at roads suited for wood haulage in a situation where the room for storing the wood was limited. The optimization process was to divide the clear−cut area into zones, from which the wood assortments should be transported to the different landings, so that the total transportation labour...
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