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Journals / Turkish Journal Of Field Crops / 2019 / Volume: 24 Issue: 2

GENE ACTION AND COMBINING ABILITY FOR NEPS AND SEED COAT NEPS IN COTTON (Gossypium hirsutum L.)

Aydın Ünay(University of Aydin Adnan Menderes)
Serife Balci(Nazilli Cotton Research Institute)
Volkan Mehmet Cinar(Graduate School of Natural and Applied Sciences, University of Adnan Menderes, Aydın)
Pages
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Publication Date
2019-12-15
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AI Summary & Key Takeaways

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

It was recommended that the selection of individual plants for neppiness should be performed in later generations (F 4 -F 6 ).

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Information about heritability and combining ability for neps and seed coat neps is necessary for breeding strategies.
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Key Findings & Data:Seven cotton cultivars including 4 lines and 3 testers were mated in line x tester mating design.
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Conclusion & Impact:It was recommended that the selection of individual plants for neppiness should be performed in later generations (F 4 -F 6 ).
🔬Design:Research Article
📍Scope:2014 Verileri
⚙️Variables:Combining ability · Cotton · Heritability

Abstract

Information about heritability and combining ability for neps and seed coat neps is necessary for breeding strategies. Seven cotton cultivars including 4 lines and 3 testers were mated in line x tester mating design. The 19 genotypes were grown in RCBD with three replications at Aydın-Turkey conditions in 2014. Non-additive gene action was important in the expression of SCN size, neps count and neps size. The parental lines Carmen and Claudia were good combiners for most neps characteristics. Carmen x Flash, Julia x ST-468, Claudia x Carisma and Gloria x Flash were superior crosses for selection in further generations. It was recommended that the selection of individual plants for neppiness should be performed in later generations (F 4 -F 6 ).

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Cite This Article

Ünay, A., Balci, S., Cinar, V. M. (2019). GENE ACTION AND COMBINING ABILITY FOR NEPS AND SEED COAT NEPS IN COTTON (Gossypium hirsutum L.). Turkish Journal Of Field Crops, Volume: 24 Issue: 2. https://doi.org/10.17557/tjfc.568326

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