Ege Bölgesi tütünleri üzerinde trikom ve yoğunluğu bakımından karşılaştırmalı araştırmalar
Küçük Resim Yok
Tarih
1997
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Ege Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
ABSTRACT COMPARATIVE STUDIES on TRICHOME TYPES and DENSITY of some TOBACCO CULTIVARS of THE AEGEAN REGION MAYDA, Sedef MSc in Field Crops Department Supervisor : Prof. Dr. Ülkü EMÎROĞLU August, 78 pages The trichome types and densities were compared on leaves taken from four tobacco cultivars of the Aegean Region. (Karabağlar 6265, İzmir- Özbaş, Ege 64 and Sanbağlar 402) Intra-plant variation of trichomes was determined by taking samples from lower, middle and upper leaves. In addition, intra-leaf distribution of trichomes was also investigated by taking samples from the base, middle and the tip part of the leaves. In all cultivars investigated, the densities of glandular hairs, tecteur hairs and stomata increased gradually from lower leaves to upper leaves. In upper epidermis the densities of short-stalked hairs, branched glandular hairs and tecteur hairs were found to be higher, however the densities of long-stalked hairs and stomata were found to be higher in lower epidermis. The number of glandular hairs per unit area was found to be highest in Sanbağlar 402 and İzmir-Özbaş and lowest in Ege 64. The density of tecteur hairs was found to be highest in Îzmir-Özbaş and lowest in Ege 64.iv Genellikle, yaprakların dip kısmından uç kısmına doğru gidildikçe salgı tüy sayısı artarken, koruyucu tüy sayısı azalmıştır. Anahtar Kelimeler : Tütün, Trikom, Salgı Tüyleri, Koruyucu Tüyler, Stoma
ABSTRACT COMPARATIVE STUDIES on TRICHOME TYPES and DENSITY of some TOBACCO CULTIVARS of THE AEGEAN REGION MAYDA, Sedef MSc in Field Crops Department Supervisor : Prof. Dr. Ülkü EMÎRO?LU August, 78 pages The trichome types and densities were compared on leaves taken from four tobacco cultivars of the Aegean Region.(Karabağlar 6265, İzmir- Özbaş, Ege 64 and Sanbağlar 402) Intra-plant variation of trichomes was determined by taking samples from lovver, middle and upper leaves. in addition, intra-leaf distribution of trichomes was also investigated by taking samples from the base, middle and the tip part of the leaves. in ali cultivars investigated, the densities of glandular hairs, tecteur hairs and stomata increased gradually from lovver leaves to upper leaves. in upper epidermis the densities of short-stalked hairs, branched glandular hairs and tecteur hairs were found to be higher, hovvever the densities of long-stalked hairs and stomata vvere found to be higher in lower epidermis. The number of glandular hairs per unit area was found to be highest in Sanbağlar 402 and İzmir-Özbaş and lowest in Ege 64. The density of tecteur hairs was found to be highest in Îzmir-Özbaş and lowest in Ege 64.VI Generally, the number of glandular hairs increased from the base part to the tip of the leaves, whereas the density of tecteur hairs decreased towards the tip. Keywords : Tobacco, Trichome, Glandular Hairs, Tecteur Hairs, Stomata
ABSTRACT COMPARATIVE STUDIES on TRICHOME TYPES and DENSITY of some TOBACCO CULTIVARS of THE AEGEAN REGION MAYDA, Sedef MSc in Field Crops Department Supervisor : Prof. Dr. Ülkü EMÎRO?LU August, 78 pages The trichome types and densities were compared on leaves taken from four tobacco cultivars of the Aegean Region.(Karabağlar 6265, İzmir- Özbaş, Ege 64 and Sanbağlar 402) Intra-plant variation of trichomes was determined by taking samples from lovver, middle and upper leaves. in addition, intra-leaf distribution of trichomes was also investigated by taking samples from the base, middle and the tip part of the leaves. in ali cultivars investigated, the densities of glandular hairs, tecteur hairs and stomata increased gradually from lovver leaves to upper leaves. in upper epidermis the densities of short-stalked hairs, branched glandular hairs and tecteur hairs were found to be higher, hovvever the densities of long-stalked hairs and stomata vvere found to be higher in lower epidermis. The number of glandular hairs per unit area was found to be highest in Sanbağlar 402 and İzmir-Özbaş and lowest in Ege 64. The density of tecteur hairs was found to be highest in Îzmir-Özbaş and lowest in Ege 64.VI Generally, the number of glandular hairs increased from the base part to the tip of the leaves, whereas the density of tecteur hairs decreased towards the tip. Keywords : Tobacco, Trichome, Glandular Hairs, Tecteur Hairs, Stomata
Açıklama
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Anahtar Kelimeler
Ziraat, Agriculture, Ege bölgesi, Aegean region, Tarla bitkileri, Field crops, Trikrom, Trichrome, Tütün, Tobacco
