Wydanie 305(27) 2013

Stały URI dla kolekcji

https://oa.zut.edu.pl/handle/20.500.12539/738

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Przeglądaj Wydanie 305(27) 2013 wg Autor "Katedra Ogrodnictwa, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie"

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  • Miniatura
    PozycjaOpen Access
    Wpływ warunków siedliskowych na zawartość mikro- i makroelementów w liściach i owocach kilku odmian borówki wysokiej
    (Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2013) Ochmian, Ireneusz; Katedra Ogrodnictwa, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie
    In recent times, consumer awareness and interest in fruits from ecological farms have been on the rise. A range of requirements must be met to cultivate fruits in this way. The study compares the content of mineral components (micro- and macronutrients) in leaves and fruits collected from bushes of four cultivars cultivated conventionally and ecologically. The research was conducted in the years 2009–2011 at the Fruit Farming Laboratory of the West Pomeranian University of Technology in Szczecin. The macro- and micronutrient content in the leaves and fruits of four highbush blueberry cultivars cultivated in various soil conditions – in peat at an ecological plantation and in light soil (clayey sand) at a conventional plantation using synthetic fertilizers – was determined. Despite the fact that the soil was rich in phosphorus, potassium and magnesium at the conventional plantation and in potassium at the ecological plantation, the leaves were characterised by a low content of these elements. The leaves and fruits at the ecological plantation were characterised by a higher content of nitrogen, phosphorus, potassium, copper and iron, while the calcium content was higher at the conventional plantation. At both plantations, the nitrogen content in leaves was at a low level according to the standards, which was not confirmed by a visual assessment of bushes and their intensive growth.
  • Miniatura
    PozycjaOpen Access
    Zawartość form przyswajalnych makroelementów w podłożach organicznych zastosowanych do uprawy fiołka rogatego (Viola cornuta L.) z grupy Patiola F1
    (Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2013) Dobrowolska, Agnieszka; Janicka, Dorota; Zawadzińska, Agnieszka; Katedra Ogrodnictwa, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Katedra Ogrodnictwa, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Katedra Ogrodnictwa, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie
    Aim of the study was to evaluate the content of available nutrients contained in the substrates with municipal sewage sludge, the peat, and in a base of coconut fiber in the cultivation of ornamental plants. Experiments were conducted in the years 2005–2007. They using six horned violet cultivars (Viola cornuta L.) from Patiola F1 group and four substrates: I – sphagnum peat, II – substrate from peat and compost 1 (1:1 v/v), III – substrate from peat and compost 2 (1 : 1 v/v), IV – coconut fibre. Compost 1 was prepared using municipal sewage sludge (35%), potato pulp (35%) and straw (30%). Compost 2 was prepared using municipal sewage sludge (35%), potato pulp (35%) and sawdust (30%). Composts after 10 months of composting were used in the research. It has been shown that composts made from municipal sewage sludge are rich in available forms of nutrients and the plants grown in them grow and develop properly without the need for top dressing fertilizer. Relatively high concentrations of NaCl and Cl content in media supplemented with sewage sludge compost does not adversely affect the development of the group violets F1 Patiola.