Journals / Yüzüncü Yıl Üniversitesi Tarım Bilimleri Dergisi / 2016 / Cilt: 26 - Sayı: 1

Rootstocks Performance of Root Rot Resistant Pepper (Capsicum annuum L.) Hybrids

Kök Boğazı Yanıklığı Hastalığına Dayanıklı Biber (Capsicum annuum L.) Melezlerinin Anaç Performansları

Pages
7–16
Publication Date
2016-01-31
DOI
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AI Summary & Key Takeaways

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

Negative relationships were determined between “rootstock diameter-fruit weight”, “scion diameter-fruit weight”, “root weight-rootstock diameter”, and “root weight-the number of leaves”.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, rootstock performances of new resistant lines obtained by crossings between different root rot resistant genotypes were investigated.
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Key Findings & Data:Plant characteristics were recorded during seedling period and yield performance in open field trial of Balo F1 plants grafted onto resistant lines generated by crossings of Perennial, PBC 178, KM2-11, Criollo de Morelos 334 and KM12 among themselves.
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Conclusion & Impact:Negative relationships were determined between “rootstock diameter-fruit weight”, “scion diameter-fruit weight”, “root weight-rootstock diameter”, and “root weight-the number of leaves”.
🔬Design:Experimental Field Trial
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, rootstock performances of new resistant lines obtained by crossings between different root rot resistant genotypes were investigated. Plant characteristics were recorded during seedling period and yield performance in open field trial of Balo F1 plants grafted onto resistant lines generated by crossings of Perennial, PBC 178, KM2-11, Criollo de Morelos 334 and KM12 among themselves. Infected plants ratio with P. capsici were also recorded in open field. KM211 × 178-102 rootstock showed the highest yield by 465.8 kg ha-1 and grafted plants showed 43.60 % infection. The yield of non-grafted Balo F1 variety plants reached 399.5 kg ha-1, all of the plants in the open field were infected. The plants grafted onto Criollo de Morelos 334 yielded 383.9 kg ha-1 and exhibited almost no infection (only 0.26%). There were positive correlations between “scion diameter-rootstock diameter” and “root weight-fruit weight”. Negative relationships were determined between “rootstock diameter-fruit weight”, “scion diameter-fruit weight”, “root weight-rootstock diameter”, and “root weight-the number of leaves”.

Özet

Bu çalışmada kök boğazı yanıklığına dayanıklı biber genotiplerinin melezlenmesi ile elde edilen yeni dayanıklılık kaynaklarının anaç performansları araştırılmıştır. Perennial, PBC 178, KM2-11, Criollo de Morelos 334 ve KM12 genotiplerinin melezlenmesi ile oluşturulan dayanıklılık kaynaklarının üzerine aşılanan Balo F1 çeşidinin fide dönemindeki bitkisel özellikleri ile arazi koşullarında verim özellikleri araştırılmıştır. Açık alanda P. capsici ile bulaştırılan edilen bitkilerin hastalanma oranları kaydedilmiştir. Çalışmada KM211×178-102 anacı 4658 kg da-1 ile en yüksek verim değerini göstermiş ve aşılı bitkiler % 43,60 hastalanmıştır. Aşılanmamış Balo F1 çeşidi ise 3995 kg da-1 verim değerine ulaşmış, açık alanda etmen ile bulaştırılan bitkilerin tamamı hastalanmıştır. Criollo de Morelos 334 üzerine aşılanan Balo F1 çeşidinden 3839 kg da-1 verim elde edilmiş ve bitkiler % 0,26 oranında hastalanmıştır. Çalışmada kalem genişliği - anaç genişliği, kök ağırlığı - meyve ağırlığı, arasında pozitif yönde bir ilişki saptanmıştır. Anaç genişliği - meyve ağırlığı, kalem genişliği - meyve ağırlığı, kök ağırlığı - anaç genişliği, kök ağırlığı - yaprak sayısı arasında negatif yönde bir ilişki saptanmıştır.

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Cite This Article

ARPACI, B., AK, A., ABAK, K. (2016). Rootstocks Performance of Root Rot Resistant Pepper (Capsicum annuum L.) Hybrids. Yüzüncü Yıl Üniversitesi Tarım Bilimleri Dergisi, Cilt: 26 - Sayı: 1, 7–16. https://ajindex.com/articles/191742

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