FENOLOJİK DÖNEMLERE GÖRE ÇİLEK VARYETELERİ (Fragaria × ananassa Duch.) TARAFINDAN KALDIRDIRILAN BESİN ELEMENTLERİNİN KARŞILAŞTIRILMASI
Makaleler > Tam Makale · 2021
Yazarlar: Seda ERDOĞAN BAYRAM, Ömer Lütfü ELMACI
ACTA SCIENTIARUM POLONORUM-HORTORUM CULTUS, SCI Expanded İndekslerine Giren Dergi, Uluslararası, 2021, cilt 20, ss 49-59
Özet
<p>The purpose of this study was to determine the amounts of nutrient elements taken up from the soil to the</p><p>roots, stems and leaves, in five different growing periods and to the fruits in the harvesting period, in two different</p><p>strawberry cultivars. For this purpose, ten plantations were selected for each cultivar. The roots, stems</p><p>and leaves were separated and the amounts of nutrient elements taken up by each part was determined according</p><p>to the development period. In this study, which was conducted over two years, the physico-chemical</p><p>characteristics of the soils of the plantations from which the samples taken were determined. In both cultivars,</p><p>the largest amounts of the macronutrients nitrogen, phosphorus, calcium and magnesium and of the micronutrient</p><p>manganese were taken up at all phenological stages by the leaves, followed by the roots and stems. The</p><p>amounts of potassium that taken up were as follows in the order of most to least: at the beginning and in the</p><p>harvest period, leaves, stems and roots; in other periods, leaves, roots and stems. For the nutrient elements</p><p>iron, copper and zinc, this comparison showed variation between parts of the plants according to year, variety</p><p>and period. In general, statistically significant correlations were found between the nutrient elements taken</p><p>up at different periods by different parts of the plant of different varieties in both years. Significant differences</p><p>were shown among the years in the amounts of N, P, K, Ca and Mg taken up by the fruits of the Camarosa</p><p>variety, and of Fe only by the Festival variety.</p>