Effect of salt stress on germination and seedling growth of pearl millet (Pennisetum glaucum (L.) R. Br.) cultivars

Hasan Beytullah Dönmez

Makale detayları

Effect of salt stress on germination and seedling growth of pearl millet (Pennisetum glaucum (L.) R. Br.) cultivars

Yazarlar:

Hasan Beytullah Dönmez

Yayıncı:

Hatay Mustafa Kemal University

Ana Başlıklar:

Tarla Bitkileri Yetiştirme ve Islahı (Diğer)

Dergi:

Mustafa Kemal Üniversitesi Tarım Bilimleri Dergisi Vol.30 Issue 2, pp.657-667

Belge Tipi:

Makale

Yayın Tarihi:

8/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001356259

pISSN:

2667-7733

Anahtar kelimeler:

Özet:

 This study was conducted to determine the effect of five different salt concentrations 0 mM control, 50 mM, 100 mM, 150 mM, 200 mM on germination and seedling growth of different pearl millet Pennisetum glaucum L. R. Br. cultivars. Ashana, Heveahri, Yellow and Tifleaf3 cultivars of pearl millet were used as material. The experiment was established according to 2-factor the completely randomized plot with 4 replications at Pasture Plants Laboratory of Department of Field Crops of Agriculture Faculty, Çukurova University, Adana. Germination percentages , seedling root lengths cm, seedling stem lengths cm, seedling root dry weight mgseedling, seedling stem dry weight mgseedling and salt tolerance index  of pearl millet cultivars at different salt concentrations were determined. According to the results, germination rate was not significantly influenced by salt concentrations till to 100 mM in comparison to the control while seedling characteristics with the exception of the dried root weight were not significantly influenced till to salt concentration of 50 mM. The salt concentration of 50 mM significantly decreased the dried root in comparison with the control. Yellow cultivar was found to be sensitive to salinity. When germination rate, seedling growth and salt tolerance index were evaluated together, Ashana, Heveahri and Tifleaf3 cultivars were more advantageous than Yellow.

 This study was conducted to determine the effect of five different salt concentrations 0 mM control, 50 mM, 100 mM, 150 mM, 200 mM on germination and seedling growth of different pearl millet Pennisetum glaucum L. R. Br. cultivars. Ashana, Heveahri, Yellow and Tifleaf3 cultivars of pearl millet were used as material. The experiment was established according to 2-factor the completely randomized plot with 4 replications at Pasture Plants Laboratory of Department of Field Crops of Agriculture Faculty, Çukurova University, Adana. Germination percentages , seedling root lengths cm, seedling stem lengths cm, seedling root dry weight mgseedling, seedling stem dry weight mgseedling and salt tolerance index  of pearl millet cultivars at different salt concentrations were determined. According to the results, germination rate was not significantly influenced by salt concentrations till to 100 mM in comparison to the control while seedling characteristics with the exception of the dried root weight were not significantly influenced till to salt concentration of 50 mM. The salt concentration of 50 mM significantly decreased the dried root in comparison with the control. Yellow cultivar was found to be sensitive to salinity. When germination rate, seedling growth and salt tolerance index were evaluated together, Ashana, Heveahri and Tifleaf3 cultivars were more advantageous than Yellow.

 This study was conducted to determine the effect of five different salt concentrations 0 mM control, 50 mM, 100 mM, 150 mM, 200 mM on germination and seedling growth of different pearl millet Pennisetum glaucum L. R. Br. cultivars. Ashana, Heveahri, Yellow and Tifleaf3 cultivars of pearl millet were used as material. The experiment was established according to 2-factor the completely randomized plot with 4 replications at Pasture Plants Laboratory of Department of Field Crops of Agriculture Faculty, Çukurova University, Adana. Germination percentages , seedling root lengths cm, seedling stem lengths cm, seedling root dry weight mgseedling, seedling stem dry weight mgseedling and salt tolerance index  of pearl millet cultivars at different salt concentrations were determined. According to the results, germination rate was not significantly influenced by salt concentrations till to 100 mM in comparison to the control while seedling characteristics with the exception of the dried root weight were not significantly influenced till to salt concentration of 50 mM. The salt concentration of 50 mM significantly decreased the dried root in comparison with the control. Yellow cultivar was found to be sensitive to salinity. When germination rate, seedling growth and salt tolerance index were evaluated together, Ashana, Heveahri and Tifleaf3 cultivars were more advantageous than Yellow.

 Bu araştırma, farklı inci darı Pennisetum glaucum L. R. Br. çeşitlerinin çimlenme ve fide gelişimi üzerine beş farklı tuz dozunun 0 mM kontrol, 50 mM, 100 mM, 150 mM, 200 mM etkisini saptamak amacıyla 2025 yılında yürütülmüştür. Araştırmada materyal olarak inci darının dört farklı çeşidi Ashana, Heveahri, Yellow, Tifleaf3 kullanılmıştır. Deneme Çukurova Üniversitesi Ziraat Fakültesi Tarla Bitkileri Bölümü Çayır-Mera laboratuvarında iki faktörlü tesadüf parselleri deneme desenine göre 4 tekerrürlü olarak kurulmuştur. Araştırmada, inci darı çeşitlerinin farklı tuz dozlarındaki çimlenme oranları , kök uzunlukları cm, sap uzunlukları cm, fide kök kuru ağırlığı mgfide, fide sap kuru ağırlığı mgfide ve tuz tolerans indeksi  incelenmiştir. Araştırma sonuçlarına göre, 100 mMa kadar olan tuz dozlarında çimlenme oranında istatistiksel olarak önemli azalma olmadığı, kök kuru ağırlığı dışındaki fide özelliklerinde 50 mMnin üzerindeki tuz dozlarının çimlenme ve fide gelişiminin zayıflamasına neden olduğu, kök kuru ağırlığının ise 50 mM tuz dozunda kontrole göre önemli derecede azalma gösterdiği anlaşılmıştır. Yellow çeşidinin tuzluluğa duyarlı olduğu ortaya çıkmıştır. Çimlenme oranı, fide gelişimi ve tuz tolerans indeksi birlikte değerlendirildiğinde Ashana, Heveahri ve Tifleaf3 çeşitleri Yellow çeşidine göre daha avantajlı çeşitler olmuştur.

Makale detayları

Effect of salt stress on germination and seedling growth of pearl millet (Pennisetum glaucum (L.) R. Br.) cultivars

Yazarlar:

Hasan Beytullah Dönmez

Yayıncı:

Hatay Mustafa Kemal University

Ana Başlıklar:

Tarla Bitkileri Yetiştirme ve Islahı (Diğer)

Dergi:

Mustafa Kemal Üniversitesi Tarım Bilimleri Dergisi Vol.30 Issue 2, pp.657-667

Belge Tipi:

Makale

Yayın Tarihi:

8/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001356259

pISSN:

2667-7733

Pearl millet

Salinity

Germination rate

Seedling growthİnci darı

tuzluluk

çimlenme oranı

fide gelişimi

Sayı

Makale detayları

Yazarlar: Hasan Beytullah Dönmez

Yayıncı: Hatay Mustafa Kemal University

Ana Başlıklar: Tarla Bitkileri Yetiştirme ve Islahı (Diğer)

Dergi: Mustafa Kemal Üniversitesi Tarım Bilimleri Dergisi Vol.30 Issue 2, pp.657-667

Belge Tipi: Makale

Yayın Tarihi: 8/2025

Belge Dili: Türkçe

Document ID (Org No.): 2001356259

pISSN: 2667-7733

Sayı

Yazarlar:

Hasan Beytullah Dönmez

Yayıncı:

Hatay Mustafa Kemal University

Ana Başlıklar:

Tarla Bitkileri Yetiştirme ve Islahı (Diğer)

Dergi:

Mustafa Kemal Üniversitesi Tarım Bilimleri Dergisi Vol.30 Issue 2, pp.657-667

Belge Tipi:

Makale

Yayın Tarihi:

8/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001356259

pISSN:

2667-7733