Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Robert Kalbarczyk"'
Autor:
Robert Kalbarczyk, Eliza Kalbarczyk
Publikováno v:
Acta Geographica Slovenica, Vol 61, Iss 2, Pp 41-71 (2021)
The goals of this work were to assess differences in precipitation totals (Pr) in Poland in both time and space and to distinguish regions based on precipitation variability in the years 1951–2018. To assess precipitation conditions, the study used
Externí odkaz:
https://doaj.org/article/b523489fac4d41ffaea82f81f1cb76d4
Autor:
Robert Kalbarczyk, Eliza Kalbarczyk
Publikováno v:
Agronomy, Vol 12, Iss 9, p 2035 (2022)
Meteorological drought (MDr) causes considerable economic losses in many countries, including in relation to agriculture. To examine the diversity of seasonal meteorological drought in Poland, the study uses monthly precipitation sums in the period f
Externí odkaz:
https://doaj.org/article/6aa808a5615f406f94b9906b9342bb4e
Autor:
Robert Kalbarczyk
Publikováno v:
Annales Horticulturae, Vol 17, Iss 2 (2020)
Celem pracy było określenie potencjalnego zmniejszenia plonu ogórka w uprawie polowej odmian konserwowych, spowodowanego niedoborami opadów atmosferycznych i częstością ich występowania oraz czasowa i przestrzenna charakterystyka niedoboru op
Externí odkaz:
https://doaj.org/article/bce911f6b1c64582a92612de23dd96e2
Autor:
Robert Kalbarczyk, Eliza Kalbarczyk
Publikováno v:
Agronomy, Vol 12, Iss 1, p 158 (2022)
Deficient precipitation (dPr) in the growing season, especially in critical periods, affects plant condition and determines the quality and quantity of obtained yields. Knowledge about the variability and distribution of dPr is essential to mitigate
Externí odkaz:
https://doaj.org/article/1b299fef559b46a098957949e80f239a
Publikováno v:
Scientia Agricola, Vol 77, Iss 5 (2019)
ABSTRACT: The main goal set by researchers in this article was to gather knowledge on the structure of the basic biometric features of tree-rings of two species of poplars, belonging to different sections of Aegeiros – Populus xcanadensis and Tacam
Externí odkaz:
https://doaj.org/article/75c01e95cbd74e78935c2429b9dc4fc1
Publikováno v:
Drvna Industrija, Vol 67, Iss 1, Pp 33-41 (2016)
The response of trees to weather conditions, expressed in the tree-ring widths, depends on the extent of urbanization in the area. Specifi c climatic conditions in an urban heat island can be expected to result in growth differences to trees growing
Externí odkaz:
https://doaj.org/article/8b87c4da3f7844e8adef24e7ea8dfa16
Autor:
Eliza Kalbarczyk, Robert Kalbarczyk
Publikováno v:
Land, Vol 9, Iss 10, p 351 (2020)
Poland, like other countries in the world, increasingly experiences the ongoing climate change. However, the level of preparation of the country and its society for climate change in the second decade of the 21st century can be evaluated as low. The
Externí odkaz:
https://doaj.org/article/0eed2a50058f44d2a1ee78e9fb66df8f
Autor:
Robert Kalbarczyk, Eliza Kalbarczyk
Publikováno v:
Journal of Central European Agriculture, Vol 16, Iss 1, Pp 41-53 (2015)
The yield of onion in Poland is highly variable. The year-on-year variability depends mainly weather conditions, including the air temperature conditions. This research aimed to determine the effect of air temperature on the total yield of onion grow
Externí odkaz:
https://doaj.org/article/9c17d24f84fb4cdcaecab6246d713b01
Publikováno v:
Notulae Botanicae Horti Agrobotanici Cluj-Napoca, Vol 39, Iss 2, Pp 214-218 (2011)
The onion is the most common vegetable cultivated in Poland and yield is marked by high year to year variability. The yield quantity is predominantly affected by variable meteorological conditions, especially by precipitation deficiency. Data were co
Externí odkaz:
https://doaj.org/article/744d743a34154fbd98bde17496894c09
Autor:
Robert Kalbarczyk
Publikováno v:
Scientia Agricola, Vol 68, Iss 3, Pp 326-335 (2011)
Solar energy, accessible to plants during sunshine from the sunrise to the sunset is of key importance in productivity of agrocenoses. The aim of the work was to determine risk of pickling cucumber cultivation caused by an unfavorable course of sunsh
Externí odkaz:
https://doaj.org/article/668c133895f34a22ac896766ae8e30ed