Improving the Soil Physical and Hydraulic Properties by Irrigation with Wastewater under Different Soil Tillage Management

Caner Yerli; Ustun Sahin; Fatih Kızıloğlu

Makale detayları

Improving the Soil Physical and Hydraulic Properties by Irrigation with Wastewater under Different Soil Tillage Management

Yazarlar:

Caner Yerli | Ustun Sahin | Fatih Kızıloğlu

Yayıncı:

Tokat Gaziosmanpasa University

Ana Başlıklar:

Biyosistem | Sulama Sistemleri | Sulama Suyu Kalitesi | Toprak Fiziği | Toprak ve Su Kaynaklarının Korunması ve Islahı

Dergi:

Gaziosmanpaşa Üniversitesi Ziraat Fakültesi Dergisi Vol.41 Issue 2, pp.72-85

Belge Tipi:

Makale

Yayın Tarihi:

8/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001326749

pISSN:

1300-2910

Anahtar kelimeler:

Özet:

 Irrigation with recycled wastewater increases the organic substance of the soil. Thus, the effect of the increased organic substance on the physical and hydraulic properties of the soil can be developed with different irrigation water quantities and soil tillage treatments. In this study, the effect of increased organic matter was determined after a two-year study carried out on a silage maize field irrigated at varying irrigation water levels of recycled wastewater RWW 100, 67, and 33 irrigation levels with RWW and freshwater FW 100 irrigation level with FW under direct sowing DS and conventional tillage CT. RWW is compared to FW, the bulk density at 100 irrigation level was 1.5 lower, while porosity, aggregate stability, field capacity, wilting point, and available water were significantly higher by 1.9, 12.0, 2.8, 2.2, and 3.6, respectively. Bulk density, aggregate stability, field capacity, wilting point, and available water were 1.5, 4.3, 3.3, 2.2, and 4.2 were significantly higher in DS according to CT, respectively, while porosity was 1.5 lower. These effects can be attributed to the RWW irrigation under DS due to the organic matter content in DS which was 1.1 higher than with CT, while RWW increased the organic matter content by 17 according to FW between full irrigations. As a result of the study, it was concluded that 100 irrigation levels using RWW directly within the scope of DS may be a practical approach to improve the physical and hydraulic properties of the silage maize field.

 Irrigation with recycled wastewater increases the organic substance of the soil. Thus, the effect of the increased organic substance on the physical and hydraulic properties of the soil can be developed with different irrigation water quantities and soil tillage treatments. In this study, the effect of increased organic matter was determined after a two-year study carried out on a silage maize field irrigated at varying irrigation water levels of recycled wastewater RWW 100, 67, and 33 irrigation levels with RWW and freshwater FW 100 irrigation level with FW under direct sowing DS and conventional tillage CT. RWW is compared to FW, the bulk density at 100 irrigation level was 1.5 lower, while porosity, aggregate stability, field capacity, wilting point, and available water were significantly higher by 1.9, 12.0, 2.8, 2.2, and 3.6, respectively. Bulk density, aggregate stability, field capacity, wilting point, and available water were 1.5, 4.3, 3.3, 2.2, and 4.2 were significantly higher in DS according to CT, respectively, while porosity was 1.5 lower. These effects can be attributed to the RWW irrigation under DS due to the organic matter content in DS which was 1.1 higher than with CT, while RWW increased the organic matter content by 17 according to FW between full irrigations. As a result of the study, it was concluded that 100 irrigation levels using RWW directly within the scope of DS may be a practical approach to improve the physical and hydraulic properties of the silage maize field.

 Irrigation with recycled wastewater increases the organic substance of the soil. Thus, the effect of the increased organic substance on the physical and hydraulic properties of the soil can be developed with different irrigation water quantities and soil tillage treatments. In this study, the effect of increased organic matter was determined after a two-year study carried out on a silage maize field irrigated at varying irrigation water levels of recycled wastewater RWW 100, 67, and 33 irrigation levels with RWW and freshwater FW 100 irrigation level with FW under direct sowing DS and conventional tillage CT. RWW is compared to FW, the bulk density at 100 irrigation level was 1.5 lower, while porosity, aggregate stability, field capacity, wilting point, and available water were significantly higher by 1.9, 12.0, 2.8, 2.2, and 3.6, respectively. Bulk density, aggregate stability, field capacity, wilting point, and available water were 1.5, 4.3, 3.3, 2.2, and 4.2 were significantly higher in DS according to CT, respectively, while porosity was 1.5 lower. These effects can be attributed to the RWW irrigation under DS due to the organic matter content in DS which was 1.1 higher than with CT, while RWW increased the organic matter content by 17 according to FW between full irrigations. As a result of the study, it was concluded that 100 irrigation levels using RWW directly within the scope of DS may be a practical approach to improve the physical and hydraulic properties of the silage maize field.

 Geri dönüştürülmüş atık su ile sulama yapmak, toprağın organik maddesini artırmaktadır. Böylece artan organik maddenin toprağın fiziksel ve hidrolik özelliklerine etkisi farklı sulama suyu miktarları ve farklı toprak işleme uygulamaları ile geliştirilebilir. Bu çalışmada, artan organik maddenin etkisi, doğrudan ekim DS ve geleneksel toprak işleme CT altında değişen geri dönüştürülmüş atık su RWW RWW ile 100, 67 ve 33 sulama seviyeleri ve temiz suyla FW FW ile 100 sulama seviyesi sulama seviyelerinde sulanan bir silajlık mısır tarlasında gerçekleştirilen iki yıllık bir çalışmanın ardından belirlenmiştir. 100 sulama düzeyinde; RWW, FW ile karşılaştırıldığında, hacim ağırlığı 1.5 daha düşük olmuşken, porozite, agregat stabilitesi, tarla kapasitesi, solma noktası ve kullanılabilir su kapasitesi sırasıyla 1.9, 12.0, 2.8, 2.2 ve 3.6 oranında önemli ölçüde artış göstermiştir. Hacim ağırlığı, agregat stabilitesi, tarla kapasitesi, solma noktası ve kullanılabilir su kapasitesi CTye göre DSde sırasıyla 1.5, 4.3, 3.3, 2.2 ve 4.2 seviyesinde anlamlı derecede artış göstermişken, porozite 1.5 daha düşük olmuştur. Bu etkiler, DSdeki organik madde içeriğinin CTye göre 1.1 daha yüksek olması nedeniyle DS altında RWW ile sulamaya ilişkin açıklanabilirken, tam sulamalar arasında; RWW, FWye göre organik madde içeriğini 17 arttırmıştır. Çalışma sonucunda DS kapsamında RWW kullanılarak 100 sulama seviyelerinin silajlık mısır tarlasının fiziksel ve hidrolik özelliklerini iyileştirmede pratik bir yaklaşım olabileceği sonucuna ulaşılmıştır.

Makale detayları

Improving the Soil Physical and Hydraulic Properties by Irrigation with Wastewater under Different Soil Tillage Management

Yazarlar:

Caner Yerli | Ustun Sahin | Fatih Kızıloğlu

Yayıncı:

Tokat Gaziosmanpasa University

Ana Başlıklar:

Biyosistem | Sulama Sistemleri | Sulama Suyu Kalitesi | Toprak Fiziği | Toprak ve Su Kaynaklarının Korunması ve Islahı

Dergi:

Gaziosmanpaşa Üniversitesi Ziraat Fakültesi Dergisi Vol.41 Issue 2, pp.72-85

Belge Tipi:

Makale

Yayın Tarihi:

8/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001326749

pISSN:

1300-2910

Conventional tillage

Direct sowing

Irrigation

Recycled wastewater

Soil organic matterGeleneksel toprak işleme

Doğrudan ekim

Sulama

Geri dönüştürülmüş atık su

Toprak organik maddesi

Sayı

Makale detayları

Yazarlar: Caner Yerli | Ustun Sahin | Fatih Kızıloğlu

Yayıncı: Tokat Gaziosmanpasa University

Ana Başlıklar: Biyosistem | Sulama Sistemleri | Sulama Suyu Kalitesi | Toprak Fiziği | Toprak ve Su Kaynaklarının Korunması ve Islahı

Dergi: Gaziosmanpaşa Üniversitesi Ziraat Fakültesi Dergisi Vol.41 Issue 2, pp.72-85

Belge Tipi: Makale

Yayın Tarihi: 8/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001326749

pISSN: 1300-2910

Sayı

Yazarlar:

Caner Yerli | Ustun Sahin | Fatih Kızıloğlu

Yayıncı:

Tokat Gaziosmanpasa University

Ana Başlıklar:

Biyosistem | Sulama Sistemleri | Sulama Suyu Kalitesi | Toprak Fiziği | Toprak ve Su Kaynaklarının Korunması ve Islahı

Dergi:

Gaziosmanpaşa Üniversitesi Ziraat Fakültesi Dergisi Vol.41 Issue 2, pp.72-85

Belge Tipi:

Makale

Yayın Tarihi:

8/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001326749

pISSN:

1300-2910