Journals / Soil Studies / 2026 / Cilt: 4 Sayı: 1

Investigation of Soil Fertility of Ankara University Faculty of Agriculture Haymana Research and Application Farm

Ankara Üniversitesi Ziraat Fakültesi Haymana Araştırma ve Uygulama Çiftliği Topraklarının Verimlilik Durumlarını İncelenmesi

Pages
7–17
Publication Date
2015-04-17
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AI Summary & Key Takeaways

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

Based on the results of correlation analysis, it is determined that there is a negative correlation between clay-silt, clay-sand, sand-Fe, lime-Zn-Cu while there is a positive correlation between lime-Fe, sand, OM- EC, OM- B, OM- Fe, OM- Zn, pH- EC, EC- K, EC- B, EC- Fe, EC- Zn, EC- Cu, EC- Mn, P- K, P- Zn, P- Cu, K- B, K- Zn, K- Cu, K- Mn, B- Fe, B- Zn, B- Cu, B- Mn, Fe- Zn, Fe- Cu, Fe- Mn, Zn- Cu, Zn- Mn..

📌 3 Key Takeaways

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Objective & Hypothesis:A detailed soil survey has become necessary for precision farming practices and accurate production planning in Haymana Research and Application Farm of Faculty of Agriculture in Ankara University.
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Key Findings & Data:Total nitrogen (N), extractable potassium (K), zinc (Zn) and copper (Cu) contents are found sufficient while their extractable phosphorus (P) (58.91% of the soil), extractable iron (Fe) (All of the soil), extractable manganese (Mn) (All of the soil) and water-soluble boron (B) (95.91% of the soil) content are found inadequate.
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Conclusion & Impact:Based on the results of correlation analysis, it is determined that there is a negative correlation between clay-silt, clay-sand, sand-Fe, lime-Zn-Cu while there is a positive correlation between lime-Fe, sand, OM- EC, OM- B, OM- Fe, OM- Zn, pH- EC, EC- K, EC- B, EC- Fe, EC- Zn, EC- Cu, EC- Mn, P- K, P- Zn, P- Cu, K- B, K- Zn, K- Cu, K- Mn, B- Fe, B- Zn, B- Cu, B- Mn, Fe- Zn, Fe- Cu, Fe- Mn, Zn- Cu, Zn- Mn..
🔬Design:Survey & Empirical Study
📍Scope:Comprehensive Sample
⚙️Variables:Besin elementleri · toprak verimliliği · Nutrient elements

Abstract

A detailed soil survey has become necessary for precision farming practices and accurate production planning in Haymana Research and Application Farm of Faculty of Agriculture in Ankara University. Sixty five soil samples were collected to investigate the fertility of farm soil. Physical, chemical properties and nutrient content of the soil samples were analysed. According to these analysis; the majority of soils were found heavy structured, slightly alkaline, saltless, limy and they contain insufficient amount of organic substance. Total nitrogen (N), extractable potassium (K), zinc (Zn) and copper (Cu) contents are found sufficient while their extractable phosphorus (P) (58.91% of the soil), extractable iron (Fe) (All of the soil), extractable manganese (Mn) (All of the soil) and water-soluble boron (B) (95.91% of the soil) content are found inadequate. Based on the results of correlation analysis, it is determined that there is a negative correlation between clay-silt, clay-sand, sand-Fe, lime-Zn-Cu while there is a positive correlation between lime-Fe, sand, OM- EC, OM- B, OM- Fe, OM- Zn, pH- EC, EC- K, EC- B, EC- Fe, EC- Zn, EC- Cu, EC- Mn, P- K, P- Zn, P- Cu, K- B, K- Zn, K- Cu, K- Mn, B- Fe, B- Zn, B- Cu, B- Mn, Fe- Zn, Fe- Cu, Fe- Mn, Zn- Cu, Zn- Mn..

Özet

Ankara Üniversitesi Ziraat Fakültesi Haymana Araştırma ve Uygulama Çiftliği'nde detaylı bir toprak çalışması hassas tarım uygulamaları ve doğru bir üretim planlaması için gerekli hale gelmiştir. Çiftlik topraklarının verimlilik durumlarının incelenmesi amacıyla 65 adet toprak örneği alınmıştır. Alınan toprak örneklerinin fiziksel, kimyasal özellikleri ile besin maddesi içerikleri belirlenmiştir. Analiz sonuçlarına göre; toprakların büyük bir kısmı ağır bünyeli, hafif alkali, tuzsuz, kireçli ve organik maddece yetersiz bulunmuştur. Toprakların toplam azot (N), alınabilir potasyum (K), çinko (Zn) ve bakır (Cu) içerikleri yeterli bulunmuşken, alınabilir fosfor (P) (toprakların %58,91'i), alınabilir demir (Fe) (toprakların tamamı), alınabilir mangan (Mn) (toprakların tamamı) ve alınabilir çözünebilir bor (B) (toprakların % 95,91'i) içerikleri yetersiz bulunmuştur. Yapılan korelasyon analizi sonucunda kil-silt, kil-kum, kum-Fe, kireç-Zn, kireç-Cu arasında negatif ilişki saptanmışken, kil- Fe, silt- kum, OM- EC, OM- B, OM- Fe, OM- Zn, pH- EC, EC- K, EC- B, ECFe, EC- Zn, EC- Cu, EC- Mn, P- K, P- Zn, P- Cu, K- B, K- Zn, K- Cu, K- Mn, B- Fe, B- Zn, B- Cu, B- Mn, Fe- Zn, Fe- Cu, Fe- Mn, Zn- Cu, Zn- Mn arasında pozitif ilişki belirlenmiştir.

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Cite This Article

Soba, M. R., Türkmen, F., Taşkın, M. B., Akça, M. O., Öztürk, H. S. (2015). Investigation of Soil Fertility of Ankara University Faculty of Agriculture Haymana Research and Application Farm. Soil Studies, Cilt: 4 Sayı: 1, 7–17. https://doi.org/10.21657/tsd.11737

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