Investigation of Some Turkish Maize Landraces of Water Use Efficiency and Drought Susceptibility Index

Önder Albayrak; Cuma Akıncı

Makale detayları

Investigation of Some Turkish Maize Landraces of Water Use Efficiency and Drought Susceptibility Index

Yazarlar:

Önder Albayrak | Cuma Akıncı

Yayıncı:

Ordu University

Ana Başlıklar:

Tahıllar ve Yemeklik Tane Baklagiller

Dergi:

Akademik Ziraat Dergisi Vol.14 Issue 1, pp.96-104

Belge Tipi:

Makale

Yayın Tarihi:

6/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001352790

pISSN:

2147-6403

Anahtar kelimeler:

Özet:

 Objective: Due to the increasing drought day by day, local plant populations are the biggest source of breeders focusing on developing drought-resistant varieties. The unit dry matter production of maize, which uses a high amount of water, is also higher than other crops. Accordingly, the importance of varieties with high water use efficiency is increasing against the water shortage that the world is facing today. In the study, in which Turkish maize landraces were examined in terms of water use efficiency WUE and drought susceptibility index DSI. Materials and Methods: 16 corn populations and 3 corn varieties were used for control purposes. It was conducted for two years 2016-2017 in two application conditions, in which 150 I 150 and 50 I 50 of the evaporated water was given, depending on evaporation. Results: WUE, which varied between 0.32-2.73 kg m-3 in the first year of the study, varied between 0.04-1.97 kg m-3 in the second year of the study. According to the DSI values varying between 0.83-1.17. Conclusion: WUE values of cultivars were higher than Turkish maize landraces. According to the results, 5 maize landraces and two varieties were determined as moderately drought resistant.

 Objective: Due to the increasing drought day by day, local plant populations are the biggest source of breeders focusing on developing drought-resistant varieties. The unit dry matter production of maize, which uses a high amount of water, is also higher than other crops. Accordingly, the importance of varieties with high water use efficiency is increasing against the water shortage that the world is facing today. In the study, in which Turkish maize landraces were examined in terms of water use efficiency WUE and drought susceptibility index DSI. Materials and Methods: 16 corn populations and 3 corn varieties were used for control purposes. It was conducted for two years 2016-2017 in two application conditions, in which 150 I 150 and 50 I 50 of the evaporated water was given, depending on evaporation. Results: WUE, which varied between 0.32-2.73 kg m-3 in the first year of the study, varied between 0.04-1.97 kg m-3 in the second year of the study. According to the DSI values varying between 0.83-1.17. Conclusion: WUE values of cultivars were higher than Turkish maize landraces. According to the results, 5 maize landraces and two varieties were determined as moderately drought resistant.

 Objective: Due to the increasing drought day by day, local plant populations are the biggest source of breeders focusing on developing drought-resistant varieties. The unit dry matter production of maize, which uses a high amount of water, is also higher than other crops. Accordingly, the importance of varieties with high water use efficiency is increasing against the water shortage that the world is facing today. In the study, in which Turkish maize landraces were examined in terms of water use efficiency WUE and drought susceptibility index DSI. Materials and Methods: 16 corn populations and 3 corn varieties were used for control purposes. It was conducted for two years 2016-2017 in two application conditions, in which 150 I 150 and 50 I 50 of the evaporated water was given, depending on evaporation. Results: WUE, which varied between 0.32-2.73 kg m-3 in the first year of the study, varied between 0.04-1.97 kg m-3 in the second year of the study. According to the DSI values varying between 0.83-1.17. Conclusion: WUE values of cultivars were higher than Turkish maize landraces. According to the results, 5 maize landraces and two varieties were determined as moderately drought resistant.

 Amaç: Her geçen gün artan kuraklık nedeniyle, yerel bitki popülasyonları, kuraklığa dayanıklı çeşitler geliştirmeye odaklanan ıslahçıların en büyük kaynağıdır. Yüksek miktarda su kullanan mısırın birim kuru madde üretimi de diğer mahsullere göre daha yüksektir. Buna bağlı olarak, bugün dünyanın karşı karşıya kaldığı su kıtlığına karşı yüksek su kullanım etkinliğine sahip çeşitlerin önemi artmaktadır. Çalışmada, Türkiyedeki yerel mısır çeşitleri su kullanım etkinliği WUE ve kuraklığa dayanıklılık indeksi DSI açısından incelenmiştir. Materyal ve Yöntem: Araştırmada, 16 yerel mısır popülasyonu ve Kontrol amaçlı 3 hibrit mısır çeşidi kullanılmıştır. Buharlaşmaya bağlı olarak buharlaşan suyun 150sinin I 150 ve 50sinin I 50 verildiği iki uygulama koşulunda iki yıl 2016-2017 süre ile yürütülmüştür. Bulgular: Çalışmanın birinci yılında 0,32-2,73 kg m-3 arasında değişen WUE, çalışmanın ikinci yılında 0,04-1,97 kg m-3 arasında değişmiştir. DSI değerleri ise 0,83-1,17 arasında değişmiştir. Sonuç: Araştırma sonucunda, kontrol çeşitlerinin WUE değerleri Türkiye yerel mısır çeşitlerinden daha yüksekti. Sonuçlara göre 5 yerel mısır çeşidi ve iki hibrit çeşidin kuraklığa orta derecede dayanıklı olduğu belirlendi.

Makale detayları

Investigation of Some Turkish Maize Landraces of Water Use Efficiency and Drought Susceptibility Index

Yazarlar:

Önder Albayrak | Cuma Akıncı

Yayıncı:

Ordu University

Ana Başlıklar:

Tahıllar ve Yemeklik Tane Baklagiller

Dergi:

Akademik Ziraat Dergisi Vol.14 Issue 1, pp.96-104

Belge Tipi:

Makale

Yayın Tarihi:

6/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001352790

pISSN:

2147-6403

Maize Landrace

Drought

Water Use Efficiency

Irrigation

StressYerel mısır

Kuraklık

Su Kullanım Etkinliği

Sulama

Stres

Sayı

Makale detayları

Yazarlar: Önder Albayrak | Cuma Akıncı

Yayıncı: Ordu University

Ana Başlıklar: Tahıllar ve Yemeklik Tane Baklagiller

Dergi: Akademik Ziraat Dergisi Vol.14 Issue 1, pp.96-104

Belge Tipi: Makale

Yayın Tarihi: 6/2025

Belge Dili: İngilizce

Document ID (Org No.): 2001352790

pISSN: 2147-6403

Sayı

Yazarlar:

Önder Albayrak | Cuma Akıncı

Yayıncı:

Ordu University

Ana Başlıklar:

Tahıllar ve Yemeklik Tane Baklagiller

Dergi:

Akademik Ziraat Dergisi Vol.14 Issue 1, pp.96-104

Belge Tipi:

Makale

Yayın Tarihi:

6/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001352790

pISSN:

2147-6403