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            <front>

                <journal-meta>
                                                                <journal-id>biodicon</journal-id>
            <journal-title-group>
                                                                                    <journal-title>Biological Diversity and Conservation</journal-title>
            </journal-title-group>
                            <issn pub-type="ppub">1308-5301</issn>
                                        <issn pub-type="epub">1308-8084</issn>
                                                                                            <publisher>
                    <publisher-name>Ersin YÜCEL</publisher-name>
                </publisher>
                    </journal-meta>
                <article-meta>
                                        <article-id/>
                                                                <article-categories>
                                            <subj-group  xml:lang="en">
                                                            <subject>Conservation and Biodiversity</subject>
                                                    </subj-group>
                                            <subj-group  xml:lang="tr">
                                                            <subject>Koruma ve Biyolojik Çeşitlilik</subject>
                                                    </subj-group>
                                    </article-categories>
                                                                                                                                                        <title-group>
                                                                                                                        <trans-title-group xml:lang="tr">
                                    <trans-title>Farklı hasat zamanlarının biberiye (Rosmarinus officinalis L.) bitkisinin verim ve kalite özellikleri üzerine etkisi</trans-title>
                                </trans-title-group>
                                                                                                                                                                                                <article-title>The effect of different harvest dates on the yield and quality properties of rosemary (Rosmarinus officinalis L.) plant</article-title>
                                                                                                    </title-group>
            
                                                    <contrib-group content-type="authors">
                                                                        <contrib contrib-type="author">
                                                                <name>
                                    <surname>Katar</surname>
                                    <given-names>Nimet</given-names>
                                </name>
                                                                    <aff>ESKİŞEHİR OSMANGAZİ ÜNİVERSİTESİ, FEN BİLİMLERİ ENSTİTÜSÜ</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Katar</surname>
                                    <given-names>Duran</given-names>
                                </name>
                                                                    <aff>ESKİŞEHİR OSMANGAZİ ÜNİVERSİTESİ, ZİRAAT FAKÜLTESİ, TARLA BİTKİLERİ BÖLÜMÜ</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Temel</surname>
                                    <given-names>Recep</given-names>
                                </name>
                                                                    <aff>Orman Bölge Müdürlüğü-Eskişehir</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Karakurt</surname>
                                    <given-names>Serkan</given-names>
                                </name>
                                                                    <aff>Orman Bölge Müdürlüğü-Eskişehir</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Bolatkıran</surname>
                                    <given-names>İzzet</given-names>
                                </name>
                                                                    <aff>Orman Bölge Müdürlüğü-Eskişehir</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Yıldız</surname>
                                    <given-names>Emel</given-names>
                                </name>
                                                                    <aff>Orman Bölge Müdürlüğü-Eskişehir</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Soltanbeigi</surname>
                                    <given-names>Amir</given-names>
                                </name>
                                                                    <aff>AFYON KOCATEPE ÜNİVERSİTESİ</aff>
                                                            </contrib>
                                                                                </contrib-group>
                        
                                        <pub-date pub-type="pub" iso-8601-date="20191215">
                    <day>12</day>
                    <month>15</month>
                    <year>2019</year>
                </pub-date>
                                        <volume>12</volume>
                                        <issue>3</issue>
                                        <fpage>7</fpage>
                                        <lpage>13</lpage>
                        
                        <history>
                                    <date date-type="received" iso-8601-date="20181231">
                        <day>12</day>
                        <month>31</month>
                        <year>2018</year>
                    </date>
                                                    <date date-type="accepted" iso-8601-date="20191215">
                        <day>12</day>
                        <month>15</month>
                        <year>2019</year>
                    </date>
                            </history>
                                        <permissions>
                    <copyright-statement>Copyright © 2008, Biological Diversity and Conservation</copyright-statement>
                    <copyright-year>2008</copyright-year>
                    <copyright-holder>Biological Diversity and Conservation</copyright-holder>
                </permissions>
            
                                                                                                <trans-abstract xml:lang="tr">
                            <p>Bu araştırma, farklı hasat zamanlarının (Z1: 16 Ağustos, Z2: 29 Ağustos, Z3: 14 Eylül, Z4: 28 Eylül, Z5: 15 Ekim ve Z6: 31 Ekim) biberiye (Rosmarinus officinalis L.) bitkisinin verim ve kalite özellikleri üzerine etkisini belirlemek amacıyla Eskişehir ekolojik koşullarında 2018 yılında yürütülmüştür. Deneme, tesadüf blokları deneme desenine göre 4 tekerrürlü olarak kurulmuştur. Biberiye bitkisinin drog yapraklarından su distilasyonu yöntemiyle elde edilen uçucu yağın kompozisyonu GC-MS ile analiz edilmiştir. Yürütülen çalışmada, ortalama bitki boyu (cm), yeşil herba verimi (t ha-1), kuru herba verimi (t ha-1), kuru yaprak verimi (t ha-1), uçucu yağ oranı (%) ve uçucu yağ verimi değerleri sırasıyla 61.87 cm, 15,78 t ha-1, 5.80 t ha-1, 3.55 t ha-1, % 0,69 ve 23.92 l ha-1 olarak tespit edilmiştir. Farklı zamanlarda yapılan hasatlardan elde edilen uçucu yağ örneklerinde 35 farklı komponent olduğu tespit edilmiştir. Analiz edilen uçucu yağ örneklerinde ana bileşen olarak tespit edilen camphor, 1-verbenone, α-pinene, borneol ve 1,8-cineol bileşenlerin değerleri sırasıyla %11.67-14.78, %8.47-11.77, %8.74-11.82, %8.61-11.12 ve 7.01-9.07 arasında değişmiştir.</p></trans-abstract>
                                                                                                                                    <abstract><p>The purpose of this research carried out in 2018 under Eskişehir ecological conditions was to determine the effect of six different harvest dates (T1: 16 August, T2: 29 August, T3: 14 September, T4: 28 September, T5: 15 October and T6: 31 October) on the yield and quality properties rosemary (Rosmarinus officinalis L.). The experiment was established according to a randomized complete-block design with four replications. The composition of the essential oil obtained by the hydro-distillation from the dry leaves of the rosemary plant was analyzed by GC-MS. In the experiment carried out, the mean values of plant height (cm), fresh herb yield (t ha-1), dry herb yield (t ha-1), dry leaf yield (t ha-1), essential oil ratio (%), essential oil yield were determined as 61.87 cm, 15.78 t ha-1, 5.80 t ha-1, 3.55 t ha-1, 0.69% and 23.92 l ha-1, respectively. In the essential oil samples obtained from the harvests made at different dates, 35 different components were identified. The values of the camphor, 1-verbenone, α-pinene, borneol and 1,8-cineol components determined as the main component in the analyzed essential oil samples ranged from 11.67 to 14.78%, from 8.47 to 11.77%, from 8.74 to 11.82%, from 8.61 to 11.12% and from 7.01 to 9.07%, respectively.</p></abstract>
                                                            
            
                                                                                        <kwd-group>
                                                    <kwd>Rosemary</kwd>
                                                    <kwd>  Rosmarinus officinalis</kwd>
                                                    <kwd>  different harvest dates</kwd>
                                                    <kwd>  essential oil</kwd>
                                            </kwd-group>
                            
                                                <kwd-group xml:lang="tr">
                                                    <kwd>Biberiye</kwd>
                                                    <kwd>  Rosmarinus officinalis</kwd>
                                                    <kwd>  farklı hasat zamanları</kwd>
                                                    <kwd>  uçucu yağ</kwd>
                                            </kwd-group>
                                                                                                                                        </article-meta>
    </front>
    <back>
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