Change of Salinity and Sodicity Criteria of Saline-Sodic Helvaci Series Soils

Koc D. L., Kanber R.

KSU TARIM VE DOGA DERGISI-KSU JOURNAL OF AGRICULTURE AND NATURE, cilt.23, sa.4, ss.1064-1077, 2020 (ESCI) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 23 Sayı: 4
  • Basım Tarihi: 2020
  • Doi Numarası: 10.18016/ksutarimdoga.vi.597992
  • Dergi Adı: KSU TARIM VE DOGA DERGISI-KSU JOURNAL OF AGRICULTURE AND NATURE
  • Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.1064-1077
  • Anahtar Kelimeler: Salt-affected soils, Leaching methods, Gypsum application methods, GYPSUM, AMELIORATION, QUALITY, WATER
  • Çukurova Üniversitesi Adresli: Hayır

Özet

This study was performed in a covered area in cukurova University in 2010-2011 in order not to be affected by rainfall conditions. Salinesodic Elelvaci series soils were placed in large tanks and gypsum requirement. (GR) and GR+0.5G3R (13 and 20 kg.m(-2)) gypsum were applied by mixing into upper 10 cm and the whole soil profile. Drip and intermittent pending irrigation techniques were used as leaching methods. The study was planned according to strip-strip plot design. The effects of different amounts of gypsum, different applications and irrigation methods on EC, pH, sodium adsorption rate (SAR) and exchangeable sodium percentage (ESP) were investigated in the study. According to the results of the study: ESP reduction in the whole soil profile; it has been found that mixing 20 kg.m(-2) gypsum into the whole soil profile and leaching by intermittent ponding irrigation were more effective statistically than the other treatment combinations at 0.95 confidence level.