Abstract BACKGROUND: Fatty acids and tocopherols in appropriate quantities are invaluable attributes that desirable seeds of agricultural products. Studies have generally focused on the evaluation oil tocopherol components crops. Recently, investigations revealed grape seed has robust potential production healthy fatty as well tocopherols. This study was thus conducted to determine seeds, obtained from various cultivars different species, including two rootstock varieties. RESULTS: The...

In raisin cultivation, seeded (cvs. Gök Üzüm and Eksi Kara), parthenocarpic (cv. Black Corinth), stenospermocarpic Kishmish Sultani Çekirdeksiz) grape varieties are used. Very little is known about the metabolic properties of raisins derived from these cultivars. According to existing literature, certain metabolites including flavonoids phenolic acids were studied in different varieties. this study, anthocyanidin, flavonol, flavone, flavanone, catechin, hydroxycinnamic acid, hydroxybenzoic...

Abstract BACKGROUND: Effects of the plant growth‐promoting rhizobacteria (PGPR) strains Burkholderia gladii BA‐7, Bacillus subtilis OSU‐142, megatorium M‐3 and Azospirillum brasilense Sp 245 on vegetative development mineral uptake 1103 P 41 B grapevine rootstocks were investigated. The roots nursery plants immersed in bacterial solutions transplanted to a sterilised peat perlite mixture 5 L pots. Plants cultivated semi‐controlled glasshouse during vegetation period. RESULTS: Vegetative was...

(1) Background: Stenospermocarpic (Sultani Çekirdeksiz and Black Kishmish), parthenocarpic (Black Corinth), seeded varieties (Ekşi Kara Gök Üzüm) are used for raisin production. To our knowledge, there is little available information about the biochemical characteristics of raisins produced from these varieties. (2) Methods: Some metabolites, such as hormones, sugars, vitamins, minerals, amino acids, including enzymatic activity, were determined in different (3) Results: Seedless presented...

Micropropagation is a tool for large-scale reproduction of planting material viticulture sustainability. Successful micropropagation depends on the continued productivity plantlets during acclimatization phase. Due to high humidity in culture container and free water environment, it causes rapid loss drying with watery stems leaves, poorly developed cuticle, large intercellular space, incomplete stomata. Acclimatization vitro grown often difficult. Silicon gaining importance as useful coping...

'Gök Üzüm' ( Vitis vinifera L.), antik dönemden gelen, Konya yöresinde yoğun olarak yetiştirilen, ekolojik adaptasyonu iyi, omçaları güçlü ve çok verimli, lokalde sofralık, kuruduğunda doğal rengi yeşil rengini koruyan çerezlik çekirdekli kurutmalık, pekmezlik gibi maksatlı değerlendirilebilen, 'Ekşi Kara' çeşidine tozlayıcı kullanılan, diğer benzer bağ ekolojileri için ümitvar, ülkesel global pazar potansiyeli taşıyan bir üzüm çeşididir. Çeşidin ampelografik tanımı, OIV asma anaç çeşit...

Polyploidization is an important technique used in grape breeding to create new genetic resources and can be induced using some antimitotic agents, including colchicine. Plants with increased ploidy gain better quality than their original diploids characteristics. In this study, which was carried out obtain polyploid genotypes under vivo conditions, the effects of six (1 g L-1, 2 3 4 5 6 L-1) doses colchicine were applied shoot tip meristem regions seedlings obtained from seeds grapevine cv....

In some institutions in Turkey, grape breeding programs such as hybridization between superior genotypes of Vitis vinifera L. varieties or clonal selection local are carried out. Antique and autochthone grown since ancient times the 'Ekşi Kara' ( L.), Konya-Karaman provinces middle Taurus Mountains. Economic value is high production area. Well adapted region. Indispensable location than many other varieties. It also promising for similar ecologies. The development requirements this very...

The present study was conducted to polyploidy possibility induction of grapes in the experiment, apical meristem treated by colchicine. factorial experiment based on randomized completely design with tree replications. factors including different colchicine concentrations (0 as control, 1 g L -1 , 2 3 4 5 6 )and four diploidgrape genotypes cv. ‘Gök Üzüm’ ( Vitis vinifera L.) which came from conventional ancient time and have a perfect adaptation territory, ‘Trakya İlkeren’ bred last two...

Many grape breeding programs have been conducted in certain institutions as cross between superior genotypes or clonal selection of local accessions Vitis vinifera L. varieties Turkey. 'Ekşi Kara' is an ancient grapevine cultivar intensively grown Konya due to its well-adaptation ecology. Thus, it has promising with unique characteristics peculiar similar ecologies. This variety robust and very fruitful comparison many other V. varieties, commonly consumed table grapes, seeded appetizer when...

One of the important reasons for low yield in Turkey viticulture sector is that vineyard plantations are established from material has not been selected clonally. 'Ekşi Kara' ( Vitis vinifera L.) grape variety clonal selection study being carried out by Department Horticulture Selcuk University Faculty Agriculture, which widely grown vineyards Central Southern Anatolian Region Middle Taurus Mountains. It suitable multi-purpose usage, L. variety. In project Konya (Hadim, Bozkır and...

Ekonomik olarak çok geniş bir alanda yapılan bağcılık, filoksera zararlısının alanlara yayılması nedeniyle neredeyse anaç kullanılmadan yapılamaz hale gelmiştir. Mevcut asma anaçları sektörün gereksinimlerini tam karşılayamadığından ıslahı da süreklilik arz etmektedir. Bu maksatla vegetasyon süresi daha kısa, biyotik ve abiyotik stress koşullarına dayanıklı anaçların geliştirilmesine çalışılmaktadır. Bağcılıkta tetraploid üzüm çeşitlerinin yanısıra geliştirilmesi son yıllarda yoğun ilgi...

Grapevine (Vitis spp.) is one of the most important socio-economically plants in global scale, and need for its breeding increasing. In viticulture, mutation more promising than crossbreeding new genotypes from natural genetic diversity. Polyploid outperform their diploid relatives several respects. this study, efficacy oryzalin N2O mutagens induction polyploidy was investigated by applying different doses durations to forced cuttings 41B [Chasselas vinifera L.) × Vitis berlandieri Planch)]...