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Autor	Taras Hutsol, Vitalii Kovalenko, Nataliia Kovalenko, Michal Zasada
Tytuł	Economic efficiency of production of herbal granules
Title
Słowa kluczowe	managerial decision making, feed production, the efficiency of the production ofgranulated feed
Key words
Abstrakt	Improving production efficiency, increasing gross and marketable output is inextricablylinked to comprehensive intensification, that is, with the growth of additional investmentsin the development of agricultural production. The increase in capital investments isthe basis for strengthening and improving the material and technical base, and for implementingscientific and technological progress. Increasing the intensity of agriculture and animalhusbandry contributes to more efficient use of land and livestock, increasing crop yields andlivestock productivity. The main link between crop production and animal husbandry is feedproduction. Creating a solid feed base is the most important condition for the development ofanimal husbandry. Its state and level of development determine the possibility of increasingthe number of animals, increasing their productivity, improving the quality of products andreducing the cost of the latter. It is proved that the level of productivity of animals by 50-80%is determined by their feeding. Due to the importance of feed, it is necessary that their productionis ahead of the pace of needs (growth of livestock and its productivity). When forminga feed base, it is important to take into account not only the total volume of feed that willensure the production of a certain amount of products, but also their balance with nutrients.As a rule, feed, namely green feed, silage, haylage, is not a commodity product, that is, thereare no permanent markets for them. These types of feed are grown by those farms that areengaged in animal husbandry and must create their own raw material base for obtaining themain feed.
Abstract
Cytowanie	Hutsol T., Kovalenko V., Kovalenko N., Zasada M.
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Pełny tekst	TIRR_2020_n14_s127.pdf

Autor	Łukasz Pietrych, Aldona Skarżyńska
Tytuł	Projekcja opłacalności produkcji zbóż i rzepaku w perspektywie 2022 roku
Title	PROJECTION OF PROFITABILITY OF CEREALS AND RAPE PRODUCTION IN THE PERSPECTIVE OF 2022
Słowa kluczowe	projekcja, modele trendu, opłacalność produkcji zbóż i rzepaku
Key words	projection, trend models, cereals and rape production profitability
Abstrakt	Celem badań było określenie przewidywanego w perspektywie 2022 roku wpływu tempa zmian plonów oraz cen produktów i cen środków do produkcji rolnej na opłacalność uprawy pszenicy ozimej, żyta ozimego, jęczmienia jarego i rzepaku ozimego. Do projekcji wykorzystano klasyczne modele tendencji rozwojowej. Wyniki produktów jako średnie w latach 2013-2015 przyjęto za punkt wyjścia do sporządzenia projekcji na 2022 rok. Ze względu na zmienność w czasie plonów i cen sprzedaży produktów opracowano także warianty projekcji. Z badań wynika, że opłacalność produkcji (relacja wartości produkcji do kosztów ogółem, tj. bezpośrednich i pośrednich łącznie) pszenicy, żyta i rzepaku w 2022 roku, w porównaniu do lat bazowych dla projekcji, wzrośnie w granicach 7,8-17,6%, natomiast pogorszy się ekonomiczna efektywność produkcji jęczmienia (o 0,8%). Wyniki wskazują na znacznie większą w latach zmienność ceny niż plonu, w związku z tym wpływ ceny na opłacalność produkcji będzie również większy. Stwierdzono, że rzepak i jęczmień charakteryzuje się relatywnie dużą wrażliwością na zmienność plonu i ceny (większą niż pszenica i żyto).
Abstract	The aim of the study was to determine the predicted impact of the rate of yield change and product prices as well as prices of inputs for agricultural production on the profitability of winter wheat, winter rye, spring barley and winter oilseed rape in the perspective of 2022. Classic models of development tendency were used to make the projection. In order to define expected changes in revenues and costs by 2022, the average product performance for 2013-2015 was taken as the starting point for the projection. Due to the variability in crop yields and product sales prices, projection variants were also made. The research shows that the production profitability (the ratio of production value to total costs, i.e. direct and indirect costs) of wheat, rye and oilseed rape will increase in 2022 by 7.8-17.6 % compared to projection base years, whereas the economic efficiency of barley production will decrease (by 0.8%). The results indicate a much greater variability in price than in yield over the years. The impact of price on the production profitability will be greater as well. It was found that oilseed race and barley are characterized by relatively high sensitivity to variability in yield and price (greater than in the case of wheat and rye).
Cytowanie	Pietrych Ł., Skarżyńska A. (2017) Projekcja opłacalności produkcji zbóż i rzepaku w perspektywie 2022 roku .Roczniki Naukowe Ekonomii Rolnictwa i Rozwoju Obszarów Wiejskich, t. 104, z. 2: 50-63
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Pełny tekst	RNR_2017_n2_s50.pdf

Autor	Boróka Bíró, Emese Szocs
Tytuł	Territorial differences of climate change impact on Romanian crop production
Title	Territorial differences of climate change impact on Romanian crop production
Słowa kluczowe
Key words	climate change, crop yields, regional differences
Abstrakt
Abstract	Effects of the climate change appear in several fields of the economy and agriculture can be considered as one of the most affected among them. In a country, where almost 10% of the total GDP is produced by the agricultural sector and more than 30% of the total work force is employed in this field, these changes may have severe economic impacts. As in Romania almost 65% of the agricultural production is represented by vegetal production, we concentrate our investigations on this agricultural sector. Our aim is to present, basing on econometric modeling, how the climate changes will affect the Romanian crop production in the next 20 years, highlighting the territorial differences which appear between the Romanian NUTS2 development regions. This paper presents some of the first results of the FP6 research project “CLAVIER – Climate Change and Variability: Impact on Central and Eastern Europe”, contract no. 037013 (2006-2009).
Cytowanie	Bíró B., Szocs E. (2009) .Scientific Journal Warsaw University of Life Sciences SGGW - Problems of World Agriculture, t. 6(21), z. : 74-87
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Pełny tekst	PRS_2009_T6(21)_n_s74.pdf