The Effect of V-Shaped Microcatchments on Afforestation Success of Narrow-leaved Ash (Fraxinus angustifolia Vahl.) Seedlings

Yasin Karaşin; Bülent Toprak; Muhammed Ali Aydın; Derya Eşen; Mehmet Ali Ünlü

Makale detayları

The Effect of V-Shaped Microcatchments on Afforestation Success of Narrow-leaved Ash (Fraxinus angustifolia Vahl.) Seedlings

Yazarlar:

Yasin Karaşin | Bülent Toprak | Muhammed Ali Aydın | Derya Eşen | Mehmet Ali Ünlü

Yayıncı:

Duzce University

Ana Başlıklar:

Orman Yetiştirme | Ormancılıkta Havza Yönetimi

Dergi:

Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi Vol.20 Issue 2, pp.352-369

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001336362

pISSN:

2148-7871

Anahtar kelimeler:

Özet:

 With climate change, the stress factors in the Mediterranean basin are becoming more severe. In areas where there are currently problems in the growth and development of seedlings of leafy species, afforestation success is becoming increasingly impossible. The aim of the study is to reveal the effects of V-shaped microcatchments used as water harvesting in areas where leafy species afforestation is unsuccessful. The study was carried out in 3 different blocks, namely Karaburun, Ödemiş and Yuntdağı in Izmir Regional Forest Directorate. Four different treatments were applied to the V-shaped microcatchments created in the blocks as 1- Mycorrhiza, 2- Polymer, 3- Osmoprotectant, 4- Polymer  Osmoprotectant. In addition, a control unit was established for the V-shaped microcatchments and the terraces used as the current afforestation technique. Narrow-leaved ash seedlings Fraxinus angustifolia Vahl. were planted in February 2022. At the end of the first growth period, afforestation success was determined; root collar diameters and heights of the seedlings were measured and soil moisture was determined. At the end of the first growth period, afforestation success was determined as 63 on average, without any difference between treatments. However, it is possible that these results will change in the following years and significant differences will occur in terms of afforestation success. The seedlings in the microcatchments were superior to those in the terraces in terms of root collar diameter and heights.

 With climate change, the stress factors in the Mediterranean basin are becoming more severe. In areas where there are currently problems in the growth and development of seedlings of leafy species, afforestation success is becoming increasingly impossible. The aim of the study is to reveal the effects of V-shaped microcatchments used as water harvesting in areas where leafy species afforestation is unsuccessful. The study was carried out in 3 different blocks, namely Karaburun, Ödemiş and Yuntdağı in Izmir Regional Forest Directorate. Four different treatments were applied to the V-shaped microcatchments created in the blocks as 1- Mycorrhiza, 2- Polymer, 3- Osmoprotectant, 4- Polymer  Osmoprotectant. In addition, a control unit was established for the V-shaped microcatchments and the terraces used as the current afforestation technique. Narrow-leaved ash seedlings Fraxinus angustifolia Vahl. were planted in February 2022. At the end of the first growth period, afforestation success was determined; root collar diameters and heights of the seedlings were measured and soil moisture was determined. At the end of the first growth period, afforestation success was determined as 63 on average, without any difference between treatments. However, it is possible that these results will change in the following years and significant differences will occur in terms of afforestation success. The seedlings in the microcatchments were superior to those in the terraces in terms of root collar diameter and heights.

 With climate change, the stress factors in the Mediterranean basin are becoming more severe. In areas where there are currently problems in the growth and development of seedlings of leafy species, afforestation success is becoming increasingly impossible. The aim of the study is to reveal the effects of V-shaped microcatchments used as water harvesting in areas where leafy species afforestation is unsuccessful. The study was carried out in 3 different blocks, namely Karaburun, Ödemiş and Yuntdağı in Izmir Regional Forest Directorate. Four different treatments were applied to the V-shaped microcatchments created in the blocks as 1- Mycorrhiza, 2- Polymer, 3- Osmoprotectant, 4- Polymer  Osmoprotectant. In addition, a control unit was established for the V-shaped microcatchments and the terraces used as the current afforestation technique. Narrow-leaved ash seedlings Fraxinus angustifolia Vahl. were planted in February 2022. At the end of the first growth period, afforestation success was determined; root collar diameters and heights of the seedlings were measured and soil moisture was determined. At the end of the first growth period, afforestation success was determined as 63 on average, without any difference between treatments. However, it is possible that these results will change in the following years and significant differences will occur in terms of afforestation success. The seedlings in the microcatchments were superior to those in the terraces in terms of root collar diameter and heights.

 Bu araştırmada, iklim değişikliğine uyum ve direnci yüksek orman kurmak ve kurak ve yarı kurak karakterde bulunan sahalarda rehabilitasyon çalışması hedeflenmiştir. Türkiye Akdeniz Havzasında 3 adet deneme sahası İzmir-Ödemiş, İzmir-Karaburun ve Manisa-Yuntdağı belirlenmiştir. İklim akıllı ormancılık kapsamında deneme sahalarında su hasadı yöntemi uygulanmış ve V-şekilli mikro havzalar yapılmıştır. Her V-şekilli mikro havzanın köşe noktasındaki en düşük kotlu noktaya düzlüğe iki adet ve köşe noktasının 2 metre uzağına 2 metre aralıklarla üçer adet olmak üzere 5 adet fidan dikimi gerçekleştirilmiştir. Her bir blokta 5 ünite V-şekilli oluşturulmuştur. Ayrıca mevcuttaki ağaçlandırma uygulaması kapsamında oluşturulan teraslara 48 adet fidan dikilmiştir. Toplamda 3 deneme sahasında 1044 adet 30 dar yapraklı dişbudak fidanı Fraxinus angustifolia Vahl. dikimi yapılmıştır. Her blokta oluşturulan V-şekilli mikro havzalarda 1-Mikoriza M, 2- Polimer P, 3-Osmoprotektan Op, 4-PolimerOsmoprotektan PO şeklinde 4 farklı işlem uygulanmıştır. Yapılan işlemlere ait arazi çalışmasında veriler toplanmış ve ilk yıl verilerinin topak nemi, dikilen fidanların yaşama oranı, çap ve boy artımı üzerindeki etkisi incelenmiş ve istatistiki olarak değerlendirilmiştir. İlk yıl sonuçlarına göre, V-şekilli mikro havzalarda bulunan fidanların geleneksel yöntem ile dikim yapılan teraslara üstünlük sağladığı saptanmıştır.

Makale detayları

The Effect of V-Shaped Microcatchments on Afforestation Success of Narrow-leaved Ash (Fraxinus angustifolia Vahl.) Seedlings

Yazarlar:

Yasin Karaşin | Bülent Toprak | Muhammed Ali Aydın | Derya Eşen | Mehmet Ali Ünlü

Yayıncı:

Duzce University

Ana Başlıklar:

Orman Yetiştirme | Ormancılıkta Havza Yönetimi

Dergi:

Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi Vol.20 Issue 2, pp.352-369

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001336362

pISSN:

2148-7871

Rainwater harvesting

Climate-smart forestry

Fraxinus angustifoliaSu hasadı

İklim akıllı ormancılık

Fraxinus angustifolia

Sayı

Makale detayları

The Effect of V-Shaped Microcatchments on Afforestation Success of Narrow-leaved Ash (Fraxinus angustifolia Vahl.) Seedlings

Yazarlar: Yasin Karaşin | Bülent Toprak | Muhammed Ali Aydın | Derya Eşen | Mehmet Ali Ünlü

Yayıncı: Duzce University

Ana Başlıklar: Orman Yetiştirme | Ormancılıkta Havza Yönetimi

Dergi: Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi Vol.20 Issue 2, pp.352-369

Belge Tipi: Makale

Yayın Tarihi: 12/2024

Belge Dili: Türkçe

Document ID (Org No.): 2001336362

pISSN: 2148-7871

Rainwater harvesting

Climate-smart forestry

Fraxinus angustifoliaSu hasadı

İklim akıllı ormancılık

Fraxinus angustifolia

Sayı

Yazarlar:

Yasin Karaşin | Bülent Toprak | Muhammed Ali Aydın | Derya Eşen | Mehmet Ali Ünlü

Yayıncı:

Duzce University

Ana Başlıklar:

Orman Yetiştirme | Ormancılıkta Havza Yönetimi

Dergi:

Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi Vol.20 Issue 2, pp.352-369

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001336362

pISSN:

2148-7871