Farklı Vermikompost Dozlarının Kıvırcuk Marulda (Lactuca sativa L. var. crispa) Büyüme, Kalite ve Element İçerikleri Üzerine Etkisi

This study was conducted to determine the effects of different vermicompost doses on plant growth, quality properties and element contents in curly lettuce (Lactuca sativa L. var. crispa). The research carried out pots under plastic greenhouse conditions Karabük province. In study, 6 applications as 4 (V), chemical fertilizer (CF) control were examined. follows: 1) Control (100% soil), 2) V1 (97.5% soil + 2.5% vermicompost, w/w), 3) V2 (95% 5% 4) V3 (90% 10% 5) V4 (80% 20% w/w) 6) CF fertilizer). experiment established completely randomized design with 3 replications. According findings, significantly increased height, fresh weight, dry number marketable leaves, chlorophyll, nitrogen, phosphorus, potassium, magnesium, calcium, sodium, iron, copper, zinc compared control. When control, application weight by 13.25% phosphorus content 44.07%; potassium 24.29%; height 13.77%, chlorophyll 22.30% nitrogen 53.23%; magnesium 48.46%, calcium 14.36% 16.19%. It detected that had positive lettuce. As a result, can be used successfully an alternative organic for sustainable agriculture cultivation.