Bibliografia publikacji pracowników
Państwowej Szkoły Wyższej w Białej Podlaskiej
Baza tworzona przez Bibliotekę Akademii Bialskiej im. Jana Pawła II.
Zapytanie: NIEWĘGŁOWSKI MAREK
Liczba odnalezionych rekordów: 3
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Streszczenie: The objective of the research was to determine the polyphenol content in the tubers and leaves of selected table potato cultivars cultivated using herbicides and biostimulants. A field experiment was conducted in Wojnów (52°12'59"N, 22°34'37"E), Poland (Multi-business 'Solex' Company) from 2012 to 2014. The experiment was a two-way random split-plot arrangement of plots with three replicates. The following factors were examined: three medium-early potato cultivars - Bartek, Gawin, Honorata, and five methods application of herbicides and biostimulants (Harrier 295 ZC, Sencor 70 WG, growth regulators Kelpak SL and Asahi, control where weeds were mechanically controlled). Polyphenol content was determined in fresh potato tuber mass by the spectrophotometric method using Folin-Ciocalteu reagent. The tuber content of polyphenols was affected by the cultivars, herbicides and biostimulants as well as weather conditions during the growing season. The herbicides and biostimulants increased the concentration of polyphenol compounds compared with the control tubers. Polyphenol content in potato leaves was significantly affected by cultivar traits only. Of the tested cultivars, Honorata and Gawin accumulated the most and the least polyphenols, respectively.
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Nr opisu: 0000034873
Autorzy: Krystyna Elżbieta Zarzecka, Marek Gugała, Alicja Joanna Baranowska, Iwona Mystkowska, Magdalena Zarzecka, Marek Niewęgłowski.
Tytuł pracy: The effect of herbicides on the copper and zinc content in potato tubers
Tytuł czasopisma:
Szczegóły: 2017, Vol. 26, No. 4, s. 2817--2821
p-ISSN: 1018-4619
Charakterystyka formalna: artykuł w czasopiśmie zagranicznym
Charakterystyka merytoryczna: artykuł oryginalny naukowy
Charakterystyka wg MNiSW: artykuł w czasopiśmie z IF (wykaz MEiN)
Język publikacji: ENG
Wskaźnik Impact Factor ISI: 0.673
Punktacja ministerstwa: 15.000
Praca recenzowana
Słowa kluczowe ang.: potato ; copper ; zinc ; herbicides ; cultivar
http://www.prt-parlar.de/download_feb_2017/
Streszczenie: The field experiment was designed as a twofactor split-plot arrangement with three replicates. The factors examined in the experiment included two potato cultivars: Irga and Balbina, and four weed control methods: control (only mechanical weed control) and an application of herbicides: Plateen 41.5 WG (metribuzin + flufenacet), Racer 250 EC (fluorochloridon), Sencor 70 WG (metri- buzin). The aim of the research was to define the influence of selected herbicides used to reduce weed pressure on copper and zinc contents in two potato cultivars. The copper and zinc contents were determined by atomic absorption spectrophotometry (ASA). Concentrations of elements were given as mg per kg dry matter of potato tubers. Copper content depended significantly on weed control methods, cultivars and weather conditions through-out the growing season. Herbicides applied to pota-to crop reduced copper content in tubers compared with control. In contrast, the concen-tration of zinc was affected by cultivars although it was not influenced by weed control methods and meteo-rological conditions
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