Journals / Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi (Online) / 2021 / Cilt: 4 - Sayı: 1

Effects of Organic Mulch Applications on Some Physical Properties of Soil

Organik Malç Uygulamalarının Toprağın Bazı Fiziksel Özellikleri Üzerine Etkileri

Pages
91–95
DOI
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AI Summary & Key Takeaways

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

According to the results of statistical analysis, significant differences were found on organic matter, liquid limit, plastic limit, available water content and field capacity (P<0,05).

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This study was carried out in order to determine the effect of organic mulch on the soil properties of wheat straw in wheat fields.
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Key Findings & Data:In the study, wheat straw in different proportions (0, 300 kg/da, 600 kg/da and 900 kg/da) was applied to the soil surface.
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Conclusion & Impact:According to the results of statistical analysis, significant differences were found on organic matter, liquid limit, plastic limit, available water content and field capacity (P<0,05).
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

This study was carried out in order to determine the effect of organic mulch on the soil properties of wheat straw in wheat fields. Turkey's semi-arid climatic conditions in the Eastern Mediterranean Region. In the study, wheat straw in different proportions (0, 300 kg/da, 600 kg/da and 900 kg/da) was applied to the soil surface. The trial was set up with 3 replications according to the randomized blocks trial pattern under field conditions. After the wheat harvest, soil samples were taken from each parcel at a depth of 0-15 cm and analyzed in laboratory. As a result, it has been determined that wheat straw applications, increases the organic matter of the soil depending on the applications. In addition, wheat straw increased the liquid limit, plastic limit, available water content and field capacity of the soils. Depending on the application dose, liquid limit of the soil, plastic limit, available water content and field capacity increase were associated with organic matter. According to the results of statistical analysis, significant differences were found on organic matter, liquid limit, plastic limit, available water content and field capacity (P<0,05). It has been concluded that the application of 600 kg/da and 900 kg/da wheat straw in Kahramanmaraş conditions will increase the organic matter in the soil, increase the water capacity suitable for the plant, decrease the surface flow, improve the porosity properties and provide water and air retention balance in the root zone, thus increasing the yield and quality in crop production.

Özet

Bu çalışma, Türkiye’nin Doğu Akdeniz Bölgesinde yarı-kurak iklim koşullarında buğday yetiştirilen arazilerde organik malç uygulamalarından birisi olan buğday samanı uygulamasının toprak özellikleri üzerine etkisini belirlemek amacıyla yapılmıştır. Çalışmada toprak yüzeyine farklı oranlarda (0, 300 kg/da, 600 kg/da ve 900 kg/da) buğday samanı uygulanmıştır. Deneme, arazi koşullarında, tesadüf blokları deneme desenine göre 3 tekerrürlü olarak kurulmuştur. Buğday hasat sonrası her parselden 0-15 cm derinlikten toprak örnekleri alınmıştır. Sonuçta, organik malç uygulamalarından buğday samanının uygulamalara bağlı olarak toprağın organik madde miktarını artırdığı tespit edilmiştir. Ayrıca buğday samanının toprakların likit limit, plastik limit, yarayışlı su içeriği ve tarla kapasitesini de artırmıştır. Uygulama dozuna bağlı olarak toprağın likit limit, plastik limit, yarayışlı su içeriği ve tarla kapasite artışı organik madde ile ilişkilendirilmiştir. Yapılan istatistiksel analiz sonucuna göre, organik madde, likit limit, plastik limit, yarayışlı su içeriği ve tarla kapasitesi üzerine (P<0,05) önemli farklılıklar bulunmuştur. Kahramanmaraş koşullarında 600 kg/da ve 900 kg/da buğday samanının uygulamalarının topraklarda organik maddenin artırılması, bitkiye elverişli su kapasitesini artırdığı, yüzey akışını azalttığı, porozite özelliklerini iyileştirerek kök bölgesinde su ve hava tutma dengesi sağlayabileceği, dolayısıyla bitkisel üretimde verim ve kaliteyi artıracağı sonucuna varılmıştır.

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Cite This Article

KARA, Z., SESVEREN, S., GÖNEN, E., KÖYLÜ, A. (2021). Effects of Organic Mulch Applications on Some Physical Properties of Soil. Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi (Online), Cilt: 4 - Sayı: 1, 91–95. https://ajindex.com/articles/287513

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