Wpływ warunków siedliskowych na zawartość mikro- i makroelementów w liściach i owocach kilku odmian borówki wysokiej
Ładowanie...
Pliki
Data
2013
Autorzy
Tytuł czasopisma
ISSN czasopisma
Tytuł tomu
Wydawca
Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie
Abstrakt
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.
Opis
Słowa kluczowe
odmiany, uprawa ekologiczna i konwencjonalna, Vaccinium, cultivars, organic and conventional farming
Cytowanie
Ochmian I. (2013). Wpływ warunków siedliskowych na zawartość mikro- i makroelementów w liściach i owocach kilku odmian borówki wysokiej. Folia Pomer. Univ. Technol. Stetin. Agric., Aliment., Pisc., Zootech. 305 (27), 67–74.