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Journals / Mediterranean Agricultural Sciences / 1995 / Volume: 8 Issue: 1

Breeding ot White Dent Hybrid Maize for Second Crop Conditions in Mediterranean Region

Akdeniz Bölgesi’nde İkinci Ürüne Uygun Hibrit Beyaz Mısır lslahı

Mehmet Ali Tüsüz
Pages
44–51
Publication Date
1995-12-01
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Akd 90-2 x Metelik-3, Metelik-2 x Metelik-8 and Akd 90-2 x Metelik-2 white dent hybrid corns are more yielded than others, and they are the promising hybrids for the Mediterranean region according to the results of the analyses.

📌 3 Key Takeaways

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Objective & Hypothesis:This study was conducted to improve white dent varieties of maize for second crop conditions in the Mediterranean region. 7 inbred lines were developed by Mediterranean Agricultural Research Institute; and their partial diallel cross hybrids were used as material of investigation.
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Key Findings & Data:On the yield trial, F values were significant at p=0,01 level for entries.
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Conclusion & Impact:Akd 90-2 x Metelik-3, Metelik-2 x Metelik-8 and Akd 90-2 x Metelik-2 white dent hybrid corns are more yielded than others, and they are the promising hybrids for the Mediterranean region according to the results of the analyses.
🔬Design:Araştırma Makalesi
📍Scope:Comprehensive Sample
⚙️Variables:Akdeniz · Mısır · diallel melez

Abstract

This study was conducted to improve white dent varieties of maize for second crop conditions in the Mediterranean region. 7 inbred lines were developed by Mediterranean Agricultural Research Institute; and their partial diallel cross hybrids were used as material of investigation. On the yield trial, F values were significant at p=0,01 level for entries. The variances of general and specific combining ability were statistically significant for all the traits studied. Furthermore, the variance ratio of GCA/GCA+SCA effects for yield was 0.32. This indicates that both additive and non-additive gene effects were important for grain yield of white dent hybrid corns. Akd 90-2 x Metelik-3, Metelik-2 x Metelik-8 and Akd 90-2 x Metelik-2 white dent hybrid corns are more yielded than others, and they are the promising hybrids for the Mediterranean region according to the results of the analyses.

Özet

Akdeniz bölgesi koşullarında ikinci ürüne uygun hibrit beyaz mısır geliştirilmesi amacıyla yürütülen çalışmada; geliştirilip seçtiğimiz 7 kendilenmiş hat ile bu hatların kısmi diallel melezleri kullanılmıştır. Diallel verim denemesi varyans analizinde verim için saptanan F değerleri çeşitler için önemli çıkmıştır. Genel ve özel uyuşma yetenekleri için yapılan varyans analizinde, verimin her iki uyuşma yeteneği için de önemli düzeyde olduğu saptanmıştır. Bu durum da göstermiştir ki; verim üzerine aditif olmayan gen hareketleri, aditif gen hareketlerinden daha etkendir. GUY/GUY+ÖUY değeri 0.32 olarak saptanmıştır. Bölge için Akd 90-2 x Metelik-3, Metelik-2 x Metelik-8 ve Akd 90-2 x Metelik-2 beyaz at dişi hibritleri verim açısından uygun olabilecek niteliktedirler.

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Cite This Article

Tüsüz, M. A. (1995). Breeding ot White Dent Hybrid Maize for Second Crop Conditions in Mediterranean Region. Mediterranean Agricultural Sciences, Volume: 8 Issue: 1, 44–51. https://ajindex.com/articles/1170872

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