Research Article

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

Volume: 23 Number: 4 August 31, 2020
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Change of Salinity and Sodicity Criteria of Saline-Sodic Helvacı Series Soils

Abstract

This study was performed in a covered area in Çukurova University in 2010-2011 in order not to be affected by rainfall conditions. Saline-sodic Helvacı series soils were placed in large tanks and gypsum requirement (GR) and GR+0.5GR (13 and 20 kg.m-2) gypsum were applied by mixing into upper 10 cm and the whole soil profile. Drip and intermittent ponding 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 changeable 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 than the other treatment combinations at 0.95 confidence level.

Keywords

Supporting Institution

Çukurova Üniversitesi Araştırma Projeleri Birimi

Project Number

ZF2008D8

Thanks

Bu makale, 5 Aralık 2011 tarihinde kabul edilen bir doktora tez çalışmasından elde edilen sonuçlar kullanılarak ve yeni literatürlerle güncellenerek hazırlanmıştır. Bu çalışmayı finansal olarak destekleyen Çukurova Üniversitesi Araştırma Projeleri Birimi’ne (Proje No: ZF2008D8) teşekkür ederiz.

References

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  8. Hafez EM, Hassan WH, Gaafar IA, Seleiman MF 2015. Effect of Gypsum Application and Irrigation Intervals on Clay Saline-Sodic Soil Characterization, Rice Water Use Efficiency, Growth, and Yield. Journal of Agricultural Science 7 (12):208-2019.

Details

Primary Language

Turkish

Subjects

Agricultural, Veterinary and Food Sciences

Journal Section

Research Article

Publication Date

August 31, 2020

Submission Date

July 29, 2019

Acceptance Date

March 20, 2020

Published in Issue

Year 1970 Volume: 23 Number: 4

APA
Koç, D. L., & Kanber, R. (2020). Tuzlu-Sodyumlu Helvacı Serisi Topraklarının Tuzluluk ve Sodyumluluk Belirteçlerinin Değişimi. Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi, 23(4), 1064-1077. https://doi.org/10.18016/ksutarimdoga.vi.597992

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