Journals / Toprak Bilimi ve Bitki Besleme Dergisi / 2023 / Cilt: 11 Sayı: 1

Determination of soil quality index for sunflower cultivated soils with SMAF model: A case study of Tokat Zile District

Ayçiçeği tarımı yapılan toprakların SMAF modeli ile toprak kalite indislerinin belirlenmesi: Tokat Zile İlçesi örneği

Pages
54–66
Publication Date
2023-06-25
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Distribution of physical, chemical, biological and total soil quality index show higher value in the sought part of the research area, when it is compared with the other parts of the study area.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:There are many approaches to improve and disseminate the methods used to identify and evaluate changes in soil functions of soil management practices.
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Key Findings & Data:For this purpose, 175 soil samples were collected from surface soil (0-30 cm) in the study area which covers about 1667 ha.
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Conclusion & Impact:Distribution of physical, chemical, biological and total soil quality index show higher value in the sought part of the research area, when it is compared with the other parts of the study area.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Ayçiçeği · toprak kalitesi · SMAF

Abstract

There are many approaches to improve and disseminate the methods used to identify and evaluate changes in soil functions of soil management practices. One of them is the SMAF (Soil Management Assessment Framework) model. The aim of this study to determine physical, chemical and biological soil quality index values and total soil quality characteristics of cultivated soils for sunflower in agricultural areas of Tokat-Zile Plain which has semi-arid terrestrial ecosystems by using SMAF (Soil Management Assessment Framework) model. For this purpose, 175 soil samples were collected from surface soil (0-30 cm) in the study area which covers about 1667 ha. SMAF model includes 13 indicators such as aggregate stability, available water content, water-filled pore volume, total organic carbon, pH, electrical conductivity, the sodium adsorption ratio (SAR), microbial biomass carbon, available phosphorus, βeta-Glukosidaz enzyme activity, total nitrogen and available potassium as physical, chemical and biological indicators. According to obtained results, it is determined that while the chemical quality index of the soils cultivated for sunflower was in the low class, biological quality of them was found in high quality class. In addition, physical and total soil quality indexes were found as moderate and high quality class. Distribution of physical, chemical, biological and total soil quality index show higher value in the sought part of the research area, when it is compared with the other parts of the study area.

Özet

Toprak yönetimi uygulamalarının toprağın fonksiyonlarındaki değişimleri ortaya koymak ve değerlendirmek için kullanılan metotları geliştirmek ve genişletmek amacıyla birçok yaklaşımlar bulunmaktadır. Bunlardan birisi de SMAF (Toprak Amenajmanı Değerlendirme Çerçevesi) modelidir. Bu çalışmanın amacı, yarı kurak karasal ekosisteme sahip olan ve Tokat Zile Ovası içerisinde yer alan tarım arazilerinde, SMAF modeli kullanılarak ayçiçeği tarımı yapılan arazilerin fiziksel, kimyasal ve biyolojik toprak kalite indeks değerleri ile toplam toprak kalite özelliklerini belirlemektir. Bu amaçla, 1667 ha büyüklüğündeki araştırma alanını temsil eden 175 adet yüzey (0-30 cm) toprak örneklemesi yapılmıştır. SMAF modeli toprakların fiziksel, kimyasal ve biyolojik indikatörleri kapsamında; yarayışlı su içeriği, su dolu gözenek hacmi, hacim ağırlığı, agregat stabilitesi, toprak organik karbon içeriği, toprak pH’sı, elektriksel iletkenlik, sodyum adsorpsiyon oranı, bitkiye yarayışlı fosfor ve potasyum, azot içeriği, mikrobiyal biyokütle karbonu ve βeta-Glukosidaz enzim aktivitesi indikatörleri olmak üzere toplam 13 indikatör içermektedir. Elde edilen sonuçlara göre, çalışma alanı topraklarının ayçiçeği tarımı için kimyasal kalite indeksinin düşük sınıfta, biyolojik kalite indeksinin ise yüksek sınıfta olduğu belirlenmiştir. Ayrıca fiziksel toprak kalite orta ve toplam kalite indeks değerlerinin ise yüksek düzeyde oldukları belirlenmiştir. Fiziksel, kimyasal, biyolojik ve toplam toprak kalitesi endeksinin dağılımı, araştırma alanının güney bölümünde, çalışma alanının diğer bölümleriyle karşılaştırıldığında daha yüksek değer göstermektedir.

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Cite This Article

PACCİ, S., DENGİZ, O. (2023). Determination of soil quality index for sunflower cultivated soils with SMAF model: A case study of Tokat Zile District. Toprak Bilimi ve Bitki Besleme Dergisi, Cilt: 11 Sayı: 1, 54–66. https://ajindex.com/articles/950866

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References (13)

  1. Anderson J P E, Domsch K H. 1978. Mineralization of bacteria and fungi in chloroform-fumigated soils. Soil Biology and Biochemistry, 10(3): 207-213.
  2. Andrews S S, Karlen D L, Mitchell J P A. 2002a. Comparison of soil quality indexing methods for vegetable production systems in Northern California. Agriculture, Ecosystems & Environment, 90(1), 25-45.
  3. Andrews S S, Mitchell J P, Mancinelli R, Karlen D L, Hartz T K, Horwath W R, Pettygrove G S, Scow K M, Munk D S. 2002b. On‐farm assessment of soil quality in California's Central Valley. Agronomy Journal, 94(1): 12-23.
  4. Andrews S S, Karlen D, Cambardella C A. 2004. The soil management assessment framework: a quantitative soil quality evaluation method. Soil Science Society of America Journal, 68(6): 1945-1962.
  5. Ben-Hur M, Shainberg I, Keren R, Gal M. 1985. Effect of Water Quality and Drying on Soil Crust Properties1, Soil Science Society of America Journal, 49 (1): 191-196.
  6. Blake G R, Hartge K H. 1986. Particle density. Methods of soil analysis: Part 1 physical and mineralogical methods, 5: 377-382. Bouyoucos G J A. 1951. Recalibration of the hydrometer method for making mechanical analysis of soil. Agronomy Journal, 43: 434-438. Bremner J M. 1965. Total Nitrogen. Methods of Soil Analysis. (Editor: Black, C.A.) Part 2. Agronomy Series No: 9, 1179-1237.
  7. Candemir F, Gülser C. 2010. Effects of different agricultural wastes on some soil quality indexes in clay and loamy sand fields. Communications in Soil Science and Plant Analysis, 42(1), pp.13-28.
  8. Da Silva A P, Kay B. 1997. Effect of soil water content variation on the least limiting water range. Soil Science Society of America Journal. 61 (3): 884-888.
  9. Dedeoğlu M, Başayiğit L, Yüksel M. 2019. Çok Kriterli Karar Verme Analizine Dayalı Tarımsal Amaçlı Arazi Kalite İndisi Uygulaması. Türkiye Tarımsal Araştırmalar Dergisi, 6(3): 295-307.
  10. Dinel H, Mehuys G R, Levesque M. 1991. Influence of Humic Acid and Fibric Materials on the Aggregation and Aggregat Stability of a Lacustrine Siltly Clay. Soil Science, 2: 146-157.
  11. Doğan B, Gülser C. 2019. Assessment of soil quality for vineyard fields: A case study in Menderes District of Izmir, Turkey. Eurasian journal of soil science, 8(2), pp.176-183.
  12. Doğan B, Gülser C. 2020. Soil quality assessment for olive groves areas of Menderes District, Izmir-Turkey. Eurasian Journal of Soil Science, 9(4), pp.298-305.
  13. Doran J W, Parkin T B. 1994. Defining and assessing soil quality. In: Doran, J.W., Coleman, D.C., Bezdicek, D.F., Stewart, B.