Journals / Anadolu Tarım Bilimleri Dergisi / 2015 / Cilt: 30 - Sayı: 2

Relationships between erodibility and soil loss

Erozyona duyarlılık ve toprak kaybı arasındaki ilişkiler

Pages
182–188
Publication Date
2015-07-25
DOI
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AI Summary & Key Takeaways

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

Effectiveness of organic conditioners showed differences depend on application doses and the lowest soil loss was obtained at the maximum dose of applications.

📌 3 Key Takeaways

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Objective & Hypothesis:This study was conducted to the determine effects of farmyard manure, rice husk and municipal waste compost on soil erodibility and soil loss occurred by runoff in two different soil groups under greenhouse conditions.
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Key Findings & Data:Organic conditioners were applied to the degraded soils of basin according to dry weight basis at four different doses (0, 2, 4 and 6 %) in the simulation experiments conducted under greenhouse conditions.
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Conclusion & Impact:Effectiveness of organic conditioners showed differences depend on application doses and the lowest soil loss was obtained at the maximum dose of applications.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Erodibility · erosion · rainfall simulation

Abstract

This study was conducted to the determine effects of farmyard manure, rice husk and municipal waste compost on soil erodibility and soil loss occurred by runoff in two different soil groups under greenhouse conditions. Soils used in this study are classified as Lithic Ustorthent and Typic Calciustept located in Minöz Basin of Samsun province. Organic conditioners were applied to the degraded soils of basin according to dry weight basis at four different doses (0, 2, 4 and 6 %) in the simulation experiments conducted under greenhouse conditions. This study was planned in a randomized plot design as a factorial experiment design with two replications. After 12 weeks incubation period, 15 % slope was given to erosion pans and artificial rainfall with the intensities of 55 mm h -1 and 70 mm h-1 were applied for one hour to measure soil loss values occurred by runoff. At the end of the experiment, it was determined that organic conditioners reduced soil erodibility and losses. Municipal waste compost was more effective than rice husk compost and farmyard manure in reducing soil losses occurred from runoff pans. Effectiveness of organic conditioners showed differences depend on application doses and the lowest soil loss was obtained at the maximum dose of applications.

Özet

Bu çalışmada organik düzenleyici (çiftlik gübresi, çeltik kavuzu ve kentsel atık) uygulamalarına bağlı olarak yapay yağış koşullarında yüzey akışla oluşan toprak kaybı ve erozyona duyarlılık parametreleri arasındaki ilişkiler irdelenmiştir. Çalışmada Samsun ili sınırları içerisinde bulunan Minoz Havzası’nda yayılım gösteren Lithic Ustorthent ve Typic Calciustept olarak sınıflandırılan topraklar kullanılmıştır. Çalışmada simulasyon ve kalite parametrelerinin belirlenebilmesi için iki farklı deneme kurulmuş ve havzaya ait bozulmuş toprak örneklerine düzenleyiciler(çiftlik gübresi, çeltik kavuzu ve kentsel atık), organik madde içeriğini % 0, 2, 4 ve 6 artıracak şekilde 4 farklı dozda uygulanmıştır. Deneme sonucunda topraklara uygulanan organik düzenleyicilerin toprakların aşınmaya karşı dayanıklılıklarını artırdığı ve yapay yağış koşullarında toprak kayıplarını azalttığı, düzenleyicilerin etkinliklerinin 55 mm h-1 intensiteli yağışta 70 mm h-1 intensiteli yağışa göre daha belirgin olduğu gözlemlenmiştir. Düzenleyicilerin ve dozların etkinlikleri topraklar arasında (AÇ

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Cite This Article

ÖZDEMİR, N., ÖZTÜRK, E., DURMUŞ, Ö. K. (2015). Relationships between erodibility and soil loss. Anadolu Tarım Bilimleri Dergisi, Cilt: 30 - Sayı: 2, 182–188. https://ajindex.com/articles/135850

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