Journals / Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi / 2003 / Cilt: 4 Sayı: 1

STUDIES ON DETERMINATION THE EFFECTS OF SOME PRACTICABLE CLASSIFICATION METHODS ON SEED GERMINATION OF CRIMEAN JUNIPER (Juniperus excelsa Bieb.) BEFORE SOWING PROCESS

BOYLU ARDIÇ (Juniperus excelsa Bieb.) TOHUMLARINA EKİMDEN ÖNCE UYGULANABİLECEK BAZI BASİT SINIFLANDIRMA YÖNTEMLERİNİN ÇİMLENMEYE OLAN ETKİLERİNİN BELİRLENMESİ ÜZERİNE ARAŞTIRMALAR

Pages
111–120
Publication Date
2011-03-19
DOI
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AI Summary & Key Takeaways

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

In conclusion, as it is easy to practice and economical method for production of Crimean Juniper Seedlings in forest nurseries, the seeds could be classified by floating process in water.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, the germination and seedling percent of Crimean Juniper (Juniperus excelsa Bieb.) seeds which were classified into eight classes according to their colours (IA: light-coloured and IB: darkcoloured seeds), morphological appearance (IIA: large-sized and IIB: small-sized seeds), floating ability in saccharine solution (IIIA: floated and IIIB: sunken seeds) and water (IVA: floated and IVB: sunken seeds) were investigated.
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Key Findings & Data:The seeds were sown to germinate in open-field conditions with sowing Enso-potray of 45x35 cm in size, and the experimental design was “Completely Randomised Design” with three replications.
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Conclusion & Impact:In conclusion, as it is easy to practice and economical method for production of Crimean Juniper Seedlings in forest nurseries, the seeds could be classified by floating process in water.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Boylu Ardıç · Tohumların sınıflandırılması · Çimlenme yüzdesi

Abstract

In this study, the germination and seedling percent of Crimean Juniper (Juniperus excelsa Bieb.) seeds which were classified into eight classes according to their colours (IA: light-coloured and IB: darkcoloured seeds), morphological appearance (IIA: large-sized and IIB: small-sized seeds), floating ability in saccharine solution (IIIA: floated and IIIB: sunken seeds) and water (IVA: floated and IVB: sunken seeds) were investigated. The seeds were sown to germinate in open-field conditions with sowing Enso-potray of 45x35 cm in size, and the experimental design was “Completely Randomised Design” with three replications. Germination data on seed classes were analyzed using SSPS statistical software. Analysis of variance and Duncan test showed that the highest germination percent (51.3%) was provided by dark-coloured (IB) seeds. In conclusion, as it is easy to practice and economical method for production of Crimean Juniper Seedlings in forest nurseries, the seeds could be classified by floating process in water. It could be said that the germination ability of the floated seeds in water are much better than those of the sunken seeds.

Özet

Bu çalışmada, renklerine, büyüklüklerine, sakaroz çözeltisinde ve suda yüzme özelliklerine göre 8 sınıfa (IA: Açık renkli, IB: Koyu renkli, IIA: Büyük, IIB: Küçük, IIIA: Sakaroz çözeltisinde dibe çöken, IIIB: Sakaroz çözeltisinde yüzen, IVA: Suda dibe çöken, IVB: Suda yüzen tohumlar) ayrılan Boylu Ardıç (Juniperus excelsa Bieb.) tohumlarının fidanlık koşullarında çimlenme yetenekleri karsılaştırılmıştır. Açık hava koşullarında 45 cm x 35 cm boyutlarındaki ENSO tipi kaplarda gerçekleştirilen ekimler, “Tesadüf Parselleri Deneme Deseni”ne uygun ve 3 yinelemeli olarak yapılmıştır. Tohum sınıflarına ait çimlenme yüzdeleri ve fidecik sayılarına ait veriler “SPSS İstatistik Paket Programı”nda değerlendirilmiştir. Buna göre; en yüksek çimlenme yüzdesi (%51.3), koyu renkli tohum sınıfında (IB) elde edilmiştir. Ekonomik ve aynı zamanda uygulamaya dönük olması açısından Boylu Ardıç fidanı üretiminde, tohumların suda yüzdürülerek sınıflandırılabileceği ve buna bağlı olarak da yüzen tohumların dibe çökenlere kıyasla daha fazla çimlenme kabiliyetinde oldukları ortaya çıkmıştır.

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Cite This Article

Gültekin, H. C., Gülcü, S., Gültekin, Ü. G., Divrik, A. (2011). STUDIES ON DETERMINATION THE EFFECTS OF SOME PRACTICABLE CLASSIFICATION METHODS ON SEED GERMINATION OF CRIMEAN JUNIPER (Juniperus excelsa Bieb.) BEFORE SOWING PROCESS. Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi, Cilt: 4 Sayı: 1, 111–120. https://ajindex.com/articles/939360

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