Bibliografia publikacji pracowników
Państwowej Szkoły Wyższej w Białej Podlaskiej
Baza tworzona przez Bibliotekę Akademii Bialskiej im. Jana Pawła II.
Zapytanie: BIOREGULATORS
Liczba odnalezionych rekordów: 2
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Streszczenie: The aim of the study was to evaluate the content and nutritional value of iron and manganese in edible potato tubers. Field experiments were carried out in 2015-2017 with the use of biostimulators on the individual farm in Międzyrzec Podlaski, Poland. The experiment was based on the random splitplot method. The influence of two factors was examined. The first row factor included three varieties of edible potato: Honorata, Jelly, Tajfun, and the second row - five methods of using biostimulators: Kelpak SL, Titanit, GreenOk, BrunatneBio Złoto Cytokininy, potato plants sprayed with distilled water were the control object. Potato plants were treated three times with biostimulators (at the beginning of flowering, at full flowering and after plant flowering). The high amount of rainfall in 2017 contributed to the increase of iron and manganese content in potato tubers. Plant tubers treated with the BrunatneBio Złoto Cytokiny preparation were characterized by the highest content of iron and manganese in comparison to plants from the control object. Titanite reduced the content of manganese and iron in tubers. The content of micronutrients in tubers was significantly differentiated by the genotype of the variety. The highest Mn concentration was found in the Jelly tubers, Fe in the Honorata variety. The average content of manganese was 4.4 mgkg-1, and iron 43.5 mgkg-1, which covers the demands in 1.7 and 5.5% per day, respectively.
Projekt/grant: Metale ciężkie i substancje antyżywieniowe w ziemniaku uprawianym wzdłuż szlaków komunikacyjnych : działalność statutowa WNET PSW
2/2
Nr opisu: 0000034859
Autorzy: Marek Gugała, Anna Sikorska, Krystyna Elżbieta Zarzecka, Krzysztof Kapela, Iwona Mystkowska.
Tytuł pracy: The effect of sowing method and biostimulators on autumn development and overwintering of winter rape
Tytuł czasopisma:
Szczegóły: 2017, No 16 (3), s. 111-120
p-ISSN: 1644-0625
Charakterystyka formalna: artykuł w czasopiśmie polskim
Charakterystyka merytoryczna: artykuł oryginalny naukowy
Charakterystyka wg MNiSW: artykuł w czasopiśmie bez IF (wykaz MEiN)
Język publikacji: ENG
Punktacja ministerstwa: 11.000
Praca recenzowana
Słowa kluczowe: Asahi SL ; bioregulatory ; odmiany ; pokrój roślin ; przezimowanie ; rzepak ozimy
Słowa kluczowe ang.: Asahi SL ; bioregulators ; cultivars ; plant habit ; winter rape ; winter survival
Uwaga: Kopia dostępna w Sekcji Bibliometrii
http://www.agricultura.acta.utp.edu.pl/index.php/agricultura/article/view/56
Streszczenie: Background. The aim of the study was an assessment of the effect of using various sowing methods and types of applied biostimulators on pre-dormancy plant habit as well as on overwintering of three types of winter rape cultivars. Material and methods. A field experiment was carried out in a split-split-plot design in three replications. The studied factors included: I - three cultivars of winter rape: Monolit (population cultivar), PR 44D06 (restored hybrid cultivar with a semi-dwarf type of growth), PT 205 (restored hybrid cultivar with a conventional type of growth); II - two sowing methods: row spacing of 22.5 cm (row sowing - sowing density of 60 seeds per 1 m2 ), row spacing of 45.0 cm (single seed sowing - sowing density of 40 seeds per 1 m2 ); III - three types of applied biostimulators: control variant (without an application of biostimulators), TytanitŽ biostimulator, AsahiŽSL biostimulator, SilvitŽ biostimulator. Results. Biostimulators applied in the experiment affected an increase in the number of leaves per rosette, root collar diameter, height of elevation of shoot apex as well as taproot length compared with the control plot. The highest values of morphological traits of plants determined in autumn before inhibition of growth as well as plants most complete winter survival were obtained under conditions of spraying with Asahi SL biostimulator, applied at the stage BBCH 13-15. The population cultivar overwintered better in comparison to the two heterotic cultivars, produced rosettes with a higher number of leaves (on average 8.4 leaves), a thicker root collar (on average 7.9 mm), as well as a longer taproot (on average 17.3 cm).The smallest plant losses occurred in cultivar Monolit after winter dormancy. Sowing method did not affect this trait of plant habit. Conclusion. Asahi SL biostimulator significantly affected an increase in all morphological traits of the leaf rosette determined in autumn before inhibition of growth, when compared with the control variant. The restored hybrid morphotypes: PR 44D06 and PT 205, compared with the population cultivar Monolit, were characterized by a poorer autumn development of the leaf rosette. Diversified climatic conditions in the autumn-summer periods of vegetation and in the winter dormancy in the years of the research affected plant habit.
Projekt/grant: Badania statutowe : UPH Siedlce / MNiSW w ramach środków przekazywanych jednostkom na finansowanie działalności statutowej, Nr 363/S/13
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