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            <front>

                <journal-meta>
                                                                <journal-id>acujff</journal-id>
            <journal-title-group>
                                                                                    <journal-title>Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi</journal-title>
            </journal-title-group>
                            <issn pub-type="ppub">2146-1880</issn>
                                        <issn pub-type="epub">2146-698X</issn>
                                                                                            <publisher>
                    <publisher-name>Artvin Çoruh University</publisher-name>
                </publisher>
                    </journal-meta>
                <article-meta>
                                        <article-id pub-id-type="doi">10.17474/artvinofd.954066</article-id>
                                                                <article-categories>
                                            <subj-group  xml:lang="en">
                                                            <subject>Forest Industry Engineering</subject>
                                                    </subj-group>
                                            <subj-group  xml:lang="tr">
                                                            <subject>Orman Endüstri Mühendisliği</subject>
                                                    </subj-group>
                                    </article-categories>
                                                                                                                                                        <title-group>
                                                                                                                        <article-title>Effects of altitude on some seedling quality characteristics of Carpinus betulus L. (Common Hornbeam) and Carpinus orientalis Mill. (Oriental Hornbeam)</article-title>
                                                                                                                                                                                                <trans-title-group xml:lang="tr">
                                    <trans-title>Carpinus betulus L. (Adi Gürgen) ve Carpinus orientalis Mill. (Doğu Gürgeni) fidanlarının bazı kalite özellikleri üzerine yükseltinin etkisi</trans-title>
                                </trans-title-group>
                                                                                                    </title-group>
            
                                                    <contrib-group content-type="authors">
                                                                        <contrib contrib-type="author">
                                                                    <contrib-id contrib-id-type="orcid">
                                        https://orcid.org/0000-0003-4594-8148</contrib-id>
                                                                <name>
                                    <surname>Atar</surname>
                                    <given-names>Fahrettin</given-names>
                                </name>
                                                                    <aff>KARADENİZ TEKNİK ÜNİVERSİTESİ, ORMAN FAKÜLTESİ</aff>
                                                            </contrib>
                                                                                </contrib-group>
                        
                                        <pub-date pub-type="pub" iso-8601-date="20211119">
                    <day>11</day>
                    <month>19</month>
                    <year>2021</year>
                </pub-date>
                                        <volume>22</volume>
                                        <issue>2</issue>
                                        <fpage>257</fpage>
                                        <lpage>265</lpage>
                        
                        <history>
                                    <date date-type="received" iso-8601-date="20210617">
                        <day>06</day>
                        <month>17</month>
                        <year>2021</year>
                    </date>
                                                    <date date-type="accepted" iso-8601-date="20210913">
                        <day>09</day>
                        <month>13</month>
                        <year>2021</year>
                    </date>
                            </history>
                                        <permissions>
                    <copyright-statement>Copyright © 2000, Artvin Coruh University Journal of Forestry Faculty</copyright-statement>
                    <copyright-year>2000</copyright-year>
                    <copyright-holder>Artvin Coruh University Journal of Forestry Faculty</copyright-holder>
                </permissions>
            
                                                                                                <abstract><p>This study aims to determine some morphological characteristics of two-year-old common hornbeam (Carpinus betulus L.) and oriental hornbeam (Carpinus orientalis Mill.) seedling and to determine the quality classes of the seedlings according to Turkish Standards Institute’s (TSI) seedling quality standards and sturdiness quotient values. As a study material, two-year-old common hornbeam and oriental hornbeam seedlings, grown from seed obtained from three different altitudes as lower (0-400 m), mid (400-800 m) and upper (800-1200 m) in the Trabzon-Maçka watershed were used. The seedlings were grown in seedbeds in open nursery conditions of Karadeniz Technical University Forestry Faculty Research and Application Greenhouse. Seedling length and root collar diameter were measured in two-year-old seedlings. The sturdiness quotient was calculated with the data of the measured seedling morphological characteristics. Quality classes were classified according to TSI seedling quality standards determined for hornbeam seedlings. The highest mean seedling length for common hornbeam was determined as 48.76 cm at the 3rd altitude level, while the highest mean seedling length for oriental hornbeam was found as 38.90 cm at the 2nd altitude level. The mean root collar diameters for were varied between 4.97-5.23 mm in common hornbeam and 4.62-5.09 mm in oriental hornbeam. As a result of variance analysis, statistically significant differences (p</p></abstract>
                                                                                                                                    <trans-abstract xml:lang="tr">
                            <p>Çalışmada iki yaşındaki adi gürgen (Carpinus betulus L.) ve doğu gürgeni (Carpinus orientalis Mill.) fidanlarının bazı morfolojik özelliklerinin belirlenmesi ve fidanların TSE fidan kalite standartları ve gürbüzlük indisi değerlerine göre kalite sınıflarının tespit edilmesi amaçlamaktadır. Çalışma materyali olarak, Trabzon-Maçka havzasının üç farklı yükseltisinden (0-400 m, 400-800 m, 800-1200 m) toplanan tohumlardan yetiştirilmiş 2+0 yaşındaki Adi gürgen ve doğu gürgeni fidanları kullanılmıştır. Fidanlar Karadeniz Teknik Üniversitesi Orman Fakültesi Araştırma ve Uygulama Serası açık alan fidanlık koşullarında yetiştirilmiştir. İki yaşındaki fidanlarda fidan boyu ve kök boğaz çapı değerleri ölçülmüştür. Ölçümü yapılan fidan morfolojik karakterine ait veriler ile gürbüzlük indisi değeri hesaplanmıştır. Ayrıca, gürgen fidanı için belirlenmiş Türk Standartları Enstitüsü (TSE) fidan kalite standartlarına göre kalite sınıfları tasnifi yapılmıştır. Çalışma sonucunda, yükseltiler arasında en yüksek ortalama fidan boyu adi gürgende 48.76 cm ile 3. yükseltide, doğu gürgeninde 38.90 cm ile 2. yükseltide elde edilmiştir. Ortalama KBÇ değerleri adi gürgende 4.97-5.23 mm, doğu gürgeninde 4.62-5.09 mm arasında değişmektedir. Varyans analizi sonucunda, yükseltiler arasında fidan boyu ve gürbüzlük indisi açısından %95 güven düzeyinde istatistiksel olarak anlamlı farklılıklar (p</p></trans-abstract>
                                                            
            
                                                            <kwd-group>
                                                    <kwd>Carpinus betulus</kwd>
                                                    <kwd>  Carpinus orientalis</kwd>
                                                    <kwd>  variation</kwd>
                                                    <kwd>  morphology</kwd>
                                                    <kwd>  sturdiness quotient</kwd>
                                            </kwd-group>
                                                        
                                                                            <kwd-group xml:lang="tr">
                                                    <kwd>Carpinus betulus</kwd>
                                                    <kwd>  Carpinus orientalis</kwd>
                                                    <kwd>  varyasyon</kwd>
                                                    <kwd>  morfoloji</kwd>
                                                    <kwd>  gürbüzlük indisi</kwd>
                                            </kwd-group>
                                                                                                            </article-meta>
    </front>
    <back>
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