Glasnik Zaštite Bilja, Vol. 36 No. 5, 2013.
Izvorni znanstveni članak
Mineral content and nutritive value of radichio (Cichorium intybus L. var. foliosum Hegi) between different fertilization treatments
Igor Pasković
; Institut za jadranske kulture i melioraciju krša
Mirjana Herak Ćustić
; Sveučilište u Zagrebu, Agronomski fakultet Zagreb
Marija Pecina
; Sveučilište u Zagrebu, Agronomski fakultet Zagreb
Josip Bronić
; Institut Ruđer Bošković
Igor Palčić
; Sveučilište u Zagrebu, Agronomski fakultet Zagreb
Marko Petek
; Sveučilište u Zagrebu, Agronomski fakultet Zagreb
Branimir Urlić
; Institut za jadranske kulture i melioraciju krša
Marija Polić Pasković
Sažetak
Vegetable mineral content represents an important source of minerals that are involved in basic metabolic processes in human body. Nevertheless, growing vegetable on alkaline, calcareous soils may result with P, Zn, Mn and Fe plant deficiency since these elements are firmly bound in precipitates of low solubility and consequently their availability to plants is markedly decreased.
Therefore, the aim of our experiment was to determine influence of different fertilization treatments on mineral and nutritional value of radicchio as valuable food.
The results showed that soil application of organic fertilizer (with humic and fulvic acid + macro and microelements) significantly increased P, K and Mg radicchio leaf concentration. Furthermore, in comparison to the other treatments, relative increase of iron content within organic fertilizer soil application is noticeable.
Ključne riječi
humic acid; fulvic acid; alkaline soil; % RDA; Cichorium intybus L. var. foliosum Hegi
Hrčak ID:
162741
URI
Datum izdavanja:
15.11.2013.
Posjeta: 1.089 *