Adaptation of Some Corn Genotypes from Different Variety Groups to Erzurum Plain Conditions

Ali Öztürk; Atom Atanasio Ladu Stansluos; Hasan Kartay; Fazıl Hacımüftüoğlu

Makale detayları

Adaptation of Some Corn Genotypes from Different Variety Groups to Erzurum Plain Conditions

Yazarlar:

Ali Öztürk | Atom Atanasio Ladu Stansluos | Hasan Kartay | Fazıl Hacımüftüoğlu

Yayıncı:

Ataturk University

Ana Başlıklar:

Ziraat Mühendisliği (Diğer)

Dergi:

Research in Agricultural Sciences Vol.56 Issue 3, pp.186-199

Belge Tipi:

Makale

Yayın Tarihi:

9/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001354396

pISSN:

2979-9686

Anahtar kelimeler:

Özet:

 Selection of variety with high potential yield and adaptability is one of the most effective ways to increase corn production. This research was carried out according to the randomized complete blocks experimental design with 10 corn genotypes five sweet corn, four flint corn, and one dent corn in 2022 and 2023 years under Erzurum conditions. The differences among the genotypes were significant in terms of all the characteristics investigated, except plant number per hectare. As average of years, the days to silking of the genotypes was between 63.3-78.0 days, days to maturity for fresh ear harvest 98.2-110.0 days, plant number per hectare 86969-89585, ear number per plant 1.10-1.83, chlorophyll value SPAD unit 45.2-55.6, maximum quantum yield at PSII FvFm 0.716-0.784, green mass yield 75337-108544 kgha, kernel number per ear 231.9-692.0, fresh ear yield 15312-25465 kgha, grain protein content 10.4-16.2 . The highest green mass yield was obtained from Simpatico-KWS, the highest fresh ear yield from Khan F1, the highest kernel protein content from Challenger F1 and Karaçam genotypes. Only silage or corn for fresh consumption can be produced in Erzurum Plain conditions due to the short vegetation period and low average temperatures. Crow damage during the germination-emergence period and the first frost in autumn may a risk for corn production.

 Selection of variety with high potential yield and adaptability is one of the most effective ways to increase corn production. This research was carried out according to the randomized complete blocks experimental design with 10 corn genotypes five sweet corn, four flint corn, and one dent corn in 2022 and 2023 years under Erzurum conditions. The differences among the genotypes were significant in terms of all the characteristics investigated, except plant number per hectare. As average of years, the days to silking of the genotypes was between 63.3-78.0 days, days to maturity for fresh ear harvest 98.2-110.0 days, plant number per hectare 86969-89585, ear number per plant 1.10-1.83, chlorophyll value SPAD unit 45.2-55.6, maximum quantum yield at PSII FvFm 0.716-0.784, green mass yield 75337-108544 kgha, kernel number per ear 231.9-692.0, fresh ear yield 15312-25465 kgha, grain protein content 10.4-16.2 . The highest green mass yield was obtained from Simpatico-KWS, the highest fresh ear yield from Khan F1, the highest kernel protein content from Challenger F1 and Karaçam genotypes. Only silage or corn for fresh consumption can be produced in Erzurum Plain conditions due to the short vegetation period and low average temperatures. Crow damage during the germination-emergence period and the first frost in autumn may a risk for corn production.

 Selection of variety with high potential yield and adaptability is one of the most effective ways to increase corn production. This research was carried out according to the randomized complete blocks experimental design with 10 corn genotypes five sweet corn, four flint corn, and one dent corn in 2022 and 2023 years under Erzurum conditions. The differences among the genotypes were significant in terms of all the characteristics investigated, except plant number per hectare. As average of years, the days to silking of the genotypes was between 63.3-78.0 days, days to maturity for fresh ear harvest 98.2-110.0 days, plant number per hectare 86969-89585, ear number per plant 1.10-1.83, chlorophyll value SPAD unit 45.2-55.6, maximum quantum yield at PSII FvFm 0.716-0.784, green mass yield 75337-108544 kgha, kernel number per ear 231.9-692.0, fresh ear yield 15312-25465 kgha, grain protein content 10.4-16.2 . The highest green mass yield was obtained from Simpatico-KWS, the highest fresh ear yield from Khan F1, the highest kernel protein content from Challenger F1 and Karaçam genotypes. Only silage or corn for fresh consumption can be produced in Erzurum Plain conditions due to the short vegetation period and low average temperatures. Crow damage during the germination-emergence period and the first frost in autumn may a risk for corn production.

 Potansiyel verimi ve adaptasyon kabiliyeti yüksek çeşit seçimi mısır üretimini artırmanın en etkili yollarından biridir. Erzurum koşullarında 2022 ve 2023 yıllarında şansa bağlı tam bloklar deneme planına göre yürütülen bu araştırmada 10 mısır genotipi beş tatlı mısır, dört sert mısır, bir atdişi mısır kullanılmıştır. Dekara bitki sayısı dışında, incelenen karakterler bakımından genotipler arasında önemli farklar belirlenmiştir. Yılların ortalaması olarak genotiplerin koçan püskülü çıkış süreleri 63,3-78,0 gün, taze koçan hasadı için olum süreleri 98,2-110,0 gün, dekara bitki sayıları 8696,9-8958,5, bitkide koçan sayıları 1,10-1,83, SPAD klorofil değerleri 45,2-55,6, PSII maksimum enerji verimleri FvFm 0,716-0,784, hasıl verimleri 7533,7-10854,4 kgda, koçandaki tane sayıları 231,9-692,0, taze koçan verimleri 1531,2-2546,5 kgda, tane protein oranları ise 10,4-16,2 arasında değişmiştir. En yüksek hasıl verimi Simpatico-KWS, en yüksek taze koçan verimi Khan F1, en yüksek tane protein oranı ise Challenger F1 ve Karaçam genotiplerinden elde edilmiştir. Erzurum Ovası koşullarında vejetasyon süresinin kısa ve ortalama sıcaklıkların düşük olması nedeniyle sadece silajlık veya taze tüketim amaçlı mısır üretilebilir. Çimlenme-çıkış dönemindeki karga zararı ve sonbahardaki ilk donlar mısır üretimi için risk oluşturabilir.

Makale detayları

Adaptation of Some Corn Genotypes from Different Variety Groups to Erzurum Plain Conditions

Yazarlar:

Ali Öztürk | Atom Atanasio Ladu Stansluos | Hasan Kartay | Fazıl Hacımüftüoğlu

Yayıncı:

Ataturk University

Ana Başlıklar:

Ziraat Mühendisliği (Diğer)

Dergi:

Research in Agricultural Sciences Vol.56 Issue 3, pp.186-199

Belge Tipi:

Makale

Yayın Tarihi:

9/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001354396

pISSN:

2979-9686

Dent corn

Protein

Flint corn

Sweet corn

YieldAtdişi mısır

Protein

Sert mısır

Tatlı mısır

Verim

Sayı

Makale detayları

Yazarlar: Ali Öztürk | Atom Atanasio Ladu Stansluos | Hasan Kartay | Fazıl Hacımüftüoğlu

Yayıncı: Ataturk University

Ana Başlıklar: Ziraat Mühendisliği (Diğer)

Dergi: Research in Agricultural Sciences Vol.56 Issue 3, pp.186-199

Belge Tipi: Makale

Yayın Tarihi: 9/2025

Belge Dili: İngilizce

Document ID (Org No.): 2001354396

pISSN: 2979-9686

Sayı

Yazarlar:

Ali Öztürk | Atom Atanasio Ladu Stansluos | Hasan Kartay | Fazıl Hacımüftüoğlu

Yayıncı:

Ataturk University

Ana Başlıklar:

Ziraat Mühendisliği (Diğer)

Dergi:

Research in Agricultural Sciences Vol.56 Issue 3, pp.186-199

Belge Tipi:

Makale

Yayın Tarihi:

9/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001354396

pISSN:

2979-9686