Response of field-grown tomatoes to nitrogen and potassium applied with drip or furrow irrigation

Guler S., Kar H., Ibrikci H.

Workshop on Towards an Ecologically Sound Fertilisation in Field Vegetable Production, Wageningen, Surinam, 11 - 14 Eylül 2000, ss.187-193 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Doi Numarası: 10.17660/actahortic.2002.571.22
  • Basıldığı Şehir: Wageningen
  • Basıldığı Ülke: Surinam
  • Sayfa Sayıları: ss.187-193
  • Çukurova Üniversitesi Adresli: Evet

Özet

A field study was conducted on a sandy loam soil in order to determine the response of tomatoes (H-2274 cv) to nitrogen (N) and potassium (K) applied with irrigation water through drip irrigation system or with conventional furrow irrigation. Treatments tested were as follows: a. Drip-fertigation (DF) : 84 kg N/ha, 105 kg K/ha, 17 kg Mg/ha, and 1.05 kg Fe/ha were applied with irrigation water throughout the growing season via a drip irrigation system. b. Furrow Irrigation (FI1) : In this treatment, the same amount of N and K were applied to the plant as in the DF treatment; (84 kg N/ha - 105 kg K/ha) c. Furrow Irrigation (FI2) : In this treatment, 220 kg N and 270 kg K per ha were applied to the plant.