Farklı Sebze Türleri Fidelerinin Yaprak Bitki Besin Elementi Düzeylerinin Belirlenmesi
Determination of Leaf Plant Nutrition Element Levels of Seedlings Different Vegetable Species
Yazar: Tepecik, Mahmut; Ongun, Ali Rıza; Özercan, Ahmet Ege; Özaydın, Meleknaz
Dergi: Bahçe, Vol. 51 No. (Özel Sayı 1) 13. Sebze Tarımı Sempozyumu, 2022
Anahtar kelimeler: Agricultural Engineering (Other) ; Ziraat Mühendisliği (Diğer) ; Bitki besin elementi,fide,konsantrasyon,sebze,yaprak ; Plant nutrients,seedling,concentration,vegetable,leaf

Bu çalışma, topraksız ortamda (torf) yetiştirilen hıyar, domates ve biber fidelerinin makro ve mikro bitki besin element konsantrasyonlarını belirlemek amacıyla yapılmıştır. Hıyar fidelerinde azot (N) %1.29-3.23, domates fidelerinde %1.62-2.74 ve biber fidelerinde %1.54-1.79 olarak belirlenmiştir. Fosfor (P)hıyar fidelerinde %0.18-0.91, domates fidelerinde %0.12-0.87 ve biber fidelerinde %0.16-0.41 olarak saptanmıştır. Potasyum (K) hıyar ve domates ve biber fidelerinde sırasıyla %1.94-5.16 ve %3.41-5.24 ve %3.80-6.15 belirlenmiştir. Kalsiyum (Ca) hıyar fidelerinde %1.08-3.25, domates fidelerinde %0.96-2.12 ve biber fidelerinde ise %1.27-1.92 olarak hesaplanmıştır. Magnezyum (Mg) hıyar fide örneklerinde %0.26-0.84, domates fide örneklerinde %0.38-0.66 ve biber fide örneklerinde ise %0.46-0.72 değerlerini almıştır. Hıyar fidelerinde demir (Fe) 74.83-195.04 mg kg⁻¹ domates fide örneklerinde 60.83-119.46 mg kg⁻¹ ve biber fidelerinde ise 124.03-180.12 mg kg⁻¹ değerleri elde edilmiştir. Çinko (Zn) 114.47-285.12 mg kg⁻¹, domates fidesi için 121.51-200.13 mg kg⁻¹ ve biber fidelerinde ise 147.68-243.71 mg kg⁻¹ olarak saptanmıştır. Mangan (Mn) değerleri hıyar fidelerinde 41.96-134.09 mg kg⁻¹, domates fidelerinde 35.18-114.85 mg kg⁻¹ ve biber fidelerinde 56.75-106.41 mg kg⁻¹ olarak hesaplanmıştır. Bakır (Cu) ise hıyar fidelerinde 11.35-72.01 mg kg⁻¹, domates fidelerinde 12.83-84.15 mg kg⁻¹ ve biber fidelerinde 46.43-87.07 mg kg⁻¹ olarak belirlenmiştir.

This research is conducted to determine macro and micro nutrient concentration cucumber, tomato and pepper seedlings grown soilless medium (peat). Nitrogen (N) (%) was found from 1.29 to 3.23 cucumber, from 1.62 to 2.74; from 1.54 to 1.79 tomato and pepper seedlings. Phosphorus (P) was found (%) from 0.18 to 0.91; from 0.12 to 0.87 and from 0.16 to 0.41 cucumber, tomato and pepper seedlings. Potassium (K) was found (%) from 1.94 to 5.16; from 3.41 to 5.24 and from 3.80 to 6.15 respectively seedlings of cucumber, tomato and pepper. Calcium (Ca) was found (%) from 1.08 to 3.25 cucumber; from 0.96 to 2.12 tomato and from 1.27 to 1.92 pepper. Magnesium (Mg) was found (%) from 0.26 to 0.84 cucumber; from 0.38 to 0.66 tomato and from 0.46 to 0.72 pepper. Iron (Fe) was obtained from (mg kg⁻¹) 74.83 to 195.04 cucumber; from 60.83 to 119.46 tomato and from 124.03 to 180.12 pepper. Zinc (Zn) was determined (mg kg⁻¹) from 114.47 to 285.12 cucumber; from 121.51 to 200.13 tomato and from 147.68 to 243.71 in pepper. Manganese (Mn) was calculated (mg kg⁻¹) from 41.96 to 134.09 cucumber; from 35.18 to 114.85 tomato and from 56.75 to 106.41 pepper. Copper (Cu) was determined (mg kg⁻¹) from 11.35 to 72.01 cucumber; from 12.83 to 84.15 tomato and from 46.43 to 87.07 in pepper seedlings.