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Articles 1 - 30 of 63
Full-Text Articles in Forest Sciences
Investigation Of Morphoagronomic Performance And Selection Indices In Theinternational Safflower Panel For Breeding Perspectives, Fawad Ali, Abdurrahi̇m Yilmaz, Hassan Javed Chaudhary, Muhammad Azhar Nadeem, Malik Ashiq Rabbani, Yusuf Arslan, Muhammad Amjad Nawaz, Ephrem Habyarimana, Faheem Shehzad Baloch
Investigation Of Morphoagronomic Performance And Selection Indices In Theinternational Safflower Panel For Breeding Perspectives, Fawad Ali, Abdurrahi̇m Yilmaz, Hassan Javed Chaudhary, Muhammad Azhar Nadeem, Malik Ashiq Rabbani, Yusuf Arslan, Muhammad Amjad Nawaz, Ephrem Habyarimana, Faheem Shehzad Baloch
Turkish Journal of Agriculture and Forestry
Developing high yielding safflower cultivars with good adaptation to diverse environmental conditions can improve production in terms of seed yield and reduce the deficiency in edible oil. The genetic variability that exists among and within populations for desirable agronomic traits can be used to develop elite cultivars. A total of 94 safflower accessions from 26 different countries were used in this study to evaluate morphoagronomic performance, determine the pattern of similarity centers, and identify the best performing accessions by conducting 2 field experiments in Pakistan and Turkey using augmented design. Genetic diversity for important yield and yield traits was described …
Study Of The Physicochemical Properties Of Highbush Blueberry And Wild Bilberry Fruit Incentral Bosnia, Jasmina Aliman, Izabela Michalak, Edin Busatlic, Lamija Aliman, Mirko Kulina, Mirjana Radovic, Jasna Hasanbegovic
Study Of The Physicochemical Properties Of Highbush Blueberry And Wild Bilberry Fruit Incentral Bosnia, Jasmina Aliman, Izabela Michalak, Edin Busatlic, Lamija Aliman, Mirko Kulina, Mirjana Radovic, Jasna Hasanbegovic
Turkish Journal of Agriculture and Forestry
Although around the globe numerous studies have been conducted on the nutritional composition of blueberry/bilberry and its effect on human health, very little is known about the fruit in Bosnia and Herzegovina. This is the first report regarding the physical and chemical characteristics of the cultivated highbush blueberry and bilberry harvested in the same climatic conditions in Bosnia and Herzegovina. In this paper we present the physical (weight) and chemical (soluble solids content, total sugars, titratable acidity, pH, and total phenols) properties of the wild bilberry (Vaccinium myrtillus L.) and cultivated highbush-'Earliblue', 'Bluegold', 'Bluecrop', 'Goldtraube'-blueberry (Vaccinium corymbosum L.). Among the …
Spruce Bark Beetles As A Biological Waste That Can Be Processed In A Biogas Plant, Jiri Rusin, Silvia Mudroncekova, Marek Barta, Katerina Chamradova
Spruce Bark Beetles As A Biological Waste That Can Be Processed In A Biogas Plant, Jiri Rusin, Silvia Mudroncekova, Marek Barta, Katerina Chamradova
Turkish Journal of Agriculture and Forestry
Biogas plays an important role in reducing the amount of biowaste that is converted to methane which is usable by multiple pathways in the energy sector. Bark beetles are among the most important pests of spruce forests in Europe. Principal measures of managing bark beetle populations include trapping them with pheromone traps. Biomass of bark beetles collected by the traps constitutes a waste of forest resources that could potentially be processed in biogas plants. The aim of this study was to provide information about the trapping of bark beetles by pheromone traps in Tatra National Park during 2005-2018 and to …
Age-Specific Life Tables Of Aonidiella Aurantii (Maskell) (Hemiptera: Diaspididae) And Itsparasitoid Aphytis Melinus Debach (Hymenoptera: Aphelinidae), Khalid Mohammed, İsmai̇l Karaca, Manjree Agarwal, James Newman, Yonglin Ren
Age-Specific Life Tables Of Aonidiella Aurantii (Maskell) (Hemiptera: Diaspididae) And Itsparasitoid Aphytis Melinus Debach (Hymenoptera: Aphelinidae), Khalid Mohammed, İsmai̇l Karaca, Manjree Agarwal, James Newman, Yonglin Ren
Turkish Journal of Agriculture and Forestry
Biological parameters of the California red scale (Aonidiella aurantii [Maskell] [Hemiptera: Diaspididae]) were determined under laboratory conditions at 3 different temperatures (20, 23, and 27 °C) on butternut squash (Cucurbita moschata Duchesne ex Lamarck) (Cucurbitaceae), while the biological parameters of its parasitoid Aphytis melinus DeBach (Hymenoptera: Aphelinidae) were conducted at 27 °C. The survival of A.a aurantii ranged between 80.0% and 88.3%. The highest mortality was recorded during the adult stage, with mortalities ranging between 12% and 20%. On C. moschata, the total development time was 93.1 ± 9.73, 81.8 ± 7.13, and 65.7 ± 6.37 days, while the adult …
Properties Of Fiberboards Produced From Kermes Oak (Quercus Coccifera L.) And Brutianpine (Pinus Brutia Ten.) Woods, Gürcan Güler, Sami̇m Yaşar
Properties Of Fiberboards Produced From Kermes Oak (Quercus Coccifera L.) And Brutianpine (Pinus Brutia Ten.) Woods, Gürcan Güler, Sami̇m Yaşar
Turkish Journal of Agriculture and Forestry
In this study the utilization of kermes oak (Quercus coccifera L.) wood, which could be used as an industrial raw material for the production of fiberboard, was investigated. In the experimental design, boards were produced from mixtures of kermes oak and brutian pine (Pinus brutia Ten.) fibers in ratios of 0:100, 25:75, 50:50, 75:25, and 100:0. The chemical and thermal characteristics of the fibers used were determined, and the effects of these characteristics on the physical and mechanical properties of the produced fiberboards were revealed. The main chemical component analysis indicated that kermes oak fibers contained higher quantities of extractives, …
The Effect Of Hot Water, 1-Mcp, And Lovastatin On Fresh-Cut Apples After Long-Termcontrolled Atmosphere Storage, Mehmet Ali̇ Koyuncu
The Effect Of Hot Water, 1-Mcp, And Lovastatin On Fresh-Cut Apples After Long-Termcontrolled Atmosphere Storage, Mehmet Ali̇ Koyuncu
Turkish Journal of Agriculture and Forestry
This research was carried out over two years to determine the quality changes in fresh-cut apple slices processed after hot water, 1-methylcyclopropene (1-MCP), and lovastatin treatments followed by controlled atmosphere (CA) storage. Apples harvested at the optimum stage were immediately transferred to the postharvest laboratory by a refrigerated vehicle. Intact apples were exposed to three treatments: dipping into hot water (50 °C for 60 s), treating with lovastatin (1.25 mmol L-1), and treating with 1-MCP (1 µL L-1). Treated apples and the control group were stored in CA storage (2% O2 + 2% CO2 ) for 10 months. After long-term …
Association Mapping Of Several Nut Characters In Walnut (Juglans Regia L.), Erdal Orman, Duygu Ateş, Esi̇n Özkuru, Serra Hepaksoy, Sali̇h Kafkas, Muhammed Bahatti̇n Tanyolaç
Association Mapping Of Several Nut Characters In Walnut (Juglans Regia L.), Erdal Orman, Duygu Ateş, Esi̇n Özkuru, Serra Hepaksoy, Sali̇h Kafkas, Muhammed Bahatti̇n Tanyolaç
Turkish Journal of Agriculture and Forestry
In the current study, significant variations were identified for seven fruit traits of the walnut accessions. The highest correlations were detected between nut height and nut width, and between nut weight and kernel weight. Most traits had a continuous normal binominal distribution. A total of 16,774 single-nucleotide polymorphism (SNP) markers based on diversity arrays technology were generated and after filtering the missing data, the remaining 13,611 SNP data were used for genotyping. STRUCTURE (v.2.2) analysis revealed two possible scenarios (K = 3 and K = 5) according to the results of ΔK computation. While K = 3 indicated that walnut …
Chemical Composition And Antimicrobial And Antioxidant Activity Of Helichrysum Italicum (Roth) G.Don Subspecies Essential Oils, Silviya Mollova, Hafize Fidan, Daniela Antonova, Dimitar Bozhilov, Stanko Stanev, Iliana Kostova, Albena Stoyanova
Chemical Composition And Antimicrobial And Antioxidant Activity Of Helichrysum Italicum (Roth) G.Don Subspecies Essential Oils, Silviya Mollova, Hafize Fidan, Daniela Antonova, Dimitar Bozhilov, Stanko Stanev, Iliana Kostova, Albena Stoyanova
Turkish Journal of Agriculture and Forestry
The chemical composition and the antimicrobial and antioxidant activity of essential oils from two Helichrysum italicum (Roth) G.Don subspecies grown in Bulgaria were investigated. As a result, 95 compounds with concentrations above 0.05% were detected by GC/MS and 46 of them, mainly mono- and sesquiterpenes, representing 79.81% and 85.51% of the total content of the samples, were identified. The main constituents of the essential oil from Helichrysum italicum subsp. microphyllum (plant origin from Bosnia) were monoterpene α-pinene (20.84%) and sesquiterpene γ-curcumene (16.53%), followed by β-selinene (5.59%), ar-curcumene (4.39%), trans-caryophyllene (4.35%), β-diketone italidione I (4.32%), α-selinene (4.28%), and neryl acetate (3.81%). …
Manipulating Genome Of Diploid Potato Inbred Line Solanum Chacoense M6 Using Selectable Marker Gene, Sarbesh Das Dangol, İlknur Yel, Mehmet Emi̇n Çalişkan, Allah Bakhsh
Manipulating Genome Of Diploid Potato Inbred Line Solanum Chacoense M6 Using Selectable Marker Gene, Sarbesh Das Dangol, İlknur Yel, Mehmet Emi̇n Çalişkan, Allah Bakhsh
Turkish Journal of Agriculture and Forestry
The development of transgenic potatoes is imperative to investigate various gene functions as well as to develop robust potato varieties resistant to different biotic and abiotic stresses. Directing a potato breeding program from cultivated tetraploids to self-compatible diploid lines will be highly helpful for potato breeders. However, diploid potatoes are considered recalcitrant to regeneration. We aimed to develop a protocol for the transformation of diploid Solanum chacoense M6 potatoes using leaf, internodes, and microtubers as the explants. Agrobacterium tumefaciens strain GV2260 harboring pBIN19 expression vector containing gusA gene (interrupted by an intron to induce expression from eukaryotic cells) was used …
Variety Differences In Garlic Volatile Sulfur Compounds, By Application Of Selected Ion Flow Tube Mass Spectrometry (Sift-Ms) With Chemometrics, Gülşah Özcan Si̇ni̇r, Sheryl Ann Barringer
Variety Differences In Garlic Volatile Sulfur Compounds, By Application Of Selected Ion Flow Tube Mass Spectrometry (Sift-Ms) With Chemometrics, Gülşah Özcan Si̇ni̇r, Sheryl Ann Barringer
Turkish Journal of Agriculture and Forestry
Garlic releases a strong odor after tissue disruption by chewing or other mechanical effects. This odor is strongly associated with the volatile sulfur compounds that can be used for the characterization of garlic. In this study, different varieties of garlic were examined for their volatile sulfur compound concentration, which may be used for purposes of quality control as well as for authentication and classification of garlic varieties. 2- or 3-vinyl-4H-1, 2- or 3-dithiin, allicin, allyl mercaptan, allyl methyl disulfide, allyl methyl sulfide, allyl methyl tetrasulfide, allyl methyl thiosulfide, allyl methyl trisulfide, diallyl disulfide, diallyl sulfide, diallyl tetrasulfide, diallyl trisulfide, dimethyl …
Interactions Between Topsoil Properties And Ecophysiological Responses Of Mangroves(Avicennia Marina) Along The Tidal Gradient In An Arid Region In Qatar, Hanna Chang, Seung Hyun Han, Seongjun Kim, Jiae An, Juha Alatalo, Yowhan Son
Interactions Between Topsoil Properties And Ecophysiological Responses Of Mangroves(Avicennia Marina) Along The Tidal Gradient In An Arid Region In Qatar, Hanna Chang, Seung Hyun Han, Seongjun Kim, Jiae An, Juha Alatalo, Yowhan Son
Turkish Journal of Agriculture and Forestry
This study investigated the interactions between topsoil properties and ecophysiological responses of Avicennia marina along the tidal gradient in an arid region in Qatar. In February 2017, three plots were established, each at a distance of 0 m (D0), 50 m (D50), and 100 m (D100) from the inland boundary of a mangrove forest. Soil samples were collected at 0-10-cm depth in each plot to determine the chemical properties, and the density of seedlings, saplings, and trees was measured. Moreover, above- (AGB) and below-ground biomass (BGB) were calculated using an allometric equation for A. marina with the measured diameter at …
Fireanalyst: An Effective System For Detecting Fire Geolocation And Fire Behavior In Forestsusing Mathematical Modeling, Yücel Güllüce, Rahmi̇ Nurhan Çeli̇k
Fireanalyst: An Effective System For Detecting Fire Geolocation And Fire Behavior In Forestsusing Mathematical Modeling, Yücel Güllüce, Rahmi̇ Nurhan Çeli̇k
Turkish Journal of Agriculture and Forestry
This study proposes an effective new fire detection method and monitoring software for an early-warning fire detection system aimed at valuable forested areas, such as botanical parks or high conservation value forests, particularly those with boundaries. These critical forested areas need to be appropriately managed because they contain large concentrations of biological diversity, including threatened or endangered species, which are very susceptible to fire outbreaks; thus, early detection of fire and rapid response have a very important place in the fight against fire in those areas. In this proposed system, special detectors with state-of-the-art multispectral infrared technology and mathematical modeling …
A Study Of Olive Mill Wastewaters Obtained From Different Treatment Processes Effects Onchemical And Microbial Properties Of A Typic Xerofluvent Soil And Wheat Yield, Nur Okur, Hüseyi̇n Hüsnü Kayikçioğlu, İhsan Bülent Okur, Bülent Yağmur, Deli̇a Teresa Sponza, Recep Serdar Kara
A Study Of Olive Mill Wastewaters Obtained From Different Treatment Processes Effects Onchemical And Microbial Properties Of A Typic Xerofluvent Soil And Wheat Yield, Nur Okur, Hüseyi̇n Hüsnü Kayikçioğlu, İhsan Bülent Okur, Bülent Yağmur, Deli̇a Teresa Sponza, Recep Serdar Kara
Turkish Journal of Agriculture and Forestry
This study was carried out to investigate the potential for the usability of treated olive mill wastewater (OMW) as an organic amendment in agricultural soils under Mediterranean climate conditions. OMW was treated by two different treatment processes as economical (E-OMW) and advanced (A-OMW). The treated OMWs and raw OMW (R-OMW) were applied to a loamy soil at a rate of 100 m3 ha-1 year-1 for 2 years. Soils were sampled 15 days and about 5 months (at harvest) after OMW application for chemical and microbial analyses in each year. The total concentrations of N, P, Cu, Zn, and phenol of …
Changes Of Some Horticultural Characteristics In Jujube (Ziziphus Jujube Mill.) Fruit At Different Ripening Stages, Hakan Keles
Changes Of Some Horticultural Characteristics In Jujube (Ziziphus Jujube Mill.) Fruit At Different Ripening Stages, Hakan Keles
Turkish Journal of Agriculture and Forestry
In this study, changes in some horticultural characteristics of jujube fruits at two ripening stages were investigated. The ripening stages were determined by reference degree (%) of the red zone on the surface of the fruit: white ripening stage (WR), 5-15%; red ripening stage (RR), 95-100%. Fruit weight, length, width, color, and firmness were examined as morphological characteristics; phenolics, organic acids, fatty acids, and sugars were evaluated as biochemical characteristics. Fruit weight was 22.63 g in the WR stage and 28.42 g in the RR stage. The dominant phenolic acid was p-hydroxybenzoic acid in both ripening stages (623 mg 100 …
The Effects Of Harvesting Time On The Physicochemical Components Of Aronia Berry, Sevgi̇ Poyraz Engi̇n, Cevri̇ye Mert
The Effects Of Harvesting Time On The Physicochemical Components Of Aronia Berry, Sevgi̇ Poyraz Engi̇n, Cevri̇ye Mert
Turkish Journal of Agriculture and Forestry
The aim of this work was to compare 'Nero' and 'Viking' aronia cultivars and to determine the optimum harvest dates of each cultivar for various utilizations. For this purpose, we characterized the changes in both aronia cultivars' physicochemical components over their harvest period and identified the correlations between them. Mean berry weight, dry matter, soluble solid content, antioxidant activity, and anthocyanin content of berries of both cultivars increased until the second and third weeks of September. They then began decreasing gradually, whereas total phenol content and condensed tannins kept increasing until 27 October. It was observed that berries of 'Nero' …
Dna Fingerprinting And Genetic Diversity Analysis Of World Quinoa Germplasm Usingipbs-Retrotransposon Marker System, Muzaffer Barut, Muhammad Azhar Nadeem, Tolga Karaköy, Faheem Shahzad Baloch
Dna Fingerprinting And Genetic Diversity Analysis Of World Quinoa Germplasm Usingipbs-Retrotransposon Marker System, Muzaffer Barut, Muhammad Azhar Nadeem, Tolga Karaköy, Faheem Shahzad Baloch
Turkish Journal of Agriculture and Forestry
Quinoa is an important staple food crop for millions of impoverished rural inhabitants of the Andean region. Quinoa is considered a good source of protein,vitamins, minerals, and antioxidants. This study aimed to investigate the genetic diversity and population structure of world quinoa germplasm originating from 8 countries through the iPBS-retrotransposon marker system. Molecular characterization was performed using the 11 most polymorphic primers. A total of 235 bands were recorded, of which 66.8% were polymorphic. Mean polymorphism information content (PIC) was 0.410. Various diversity indices including mean effective number of alleles (1.269), mean Shannon's information index (0.160) and gene diversity (0.247) …
Exogenous Cysteine Alleviates Mercury Stress By Promoting Antioxidant Defence In Maize(Zea Mays L.) Seedlings, Ferhunde Aysi̇n, Aykut Karaman, Asli Yilmaz, Özkan Aksakal, Ebru Gezgi̇nci̇oğlu, Sakineh Mohammadi Kohnehshahri
Exogenous Cysteine Alleviates Mercury Stress By Promoting Antioxidant Defence In Maize(Zea Mays L.) Seedlings, Ferhunde Aysi̇n, Aykut Karaman, Asli Yilmaz, Özkan Aksakal, Ebru Gezgi̇nci̇oğlu, Sakineh Mohammadi Kohnehshahri
Turkish Journal of Agriculture and Forestry
Mercury (Hg) is one of the most important environmental pollutants that negatively affects plant growth and development. Cysteine (Cys) plays an important role in plant response to various environmental stress factors. In the present study, the alleviation of Hg stress through exogenous Cys treatment to maize seedlings was evaluated. For this purpose, a hydroponic experiment was set up to investigate the effect of HgCI2 (100 μM) and in combination with Cys (200 μM) on plant growth, total chlorophyll content, reactive oxygen species, antioxidant enzyme activities, and mRNA expression levels of some antioxidant genes in maize seedlings. The results showed that …
Effect Of Morphological Components On The Herbage Yield And Quality Of Quinoa(Chenopodium Quinoa Willd.) Grown At Different Dates, Süleyman Temel, Bi̇lal Keski̇n
Effect Of Morphological Components On The Herbage Yield And Quality Of Quinoa(Chenopodium Quinoa Willd.) Grown At Different Dates, Süleyman Temel, Bi̇lal Keski̇n
Turkish Journal of Agriculture and Forestry
In addition to environmental conditions and cultural practices, plant factors, particularly morphological parts, have a significant effect on the yield and feed value of roughages. However, no studies have been conducted for this purpose on quinoa grown for hay production. Therefore, between 2017 and 2018, a study was planned to determine the effect of different sowing times (mid- March, late March, early April, and mid-April) and plant parts (leaves, stems and panicles) together on the herbage yield and quality characteristics of quinoa. In the experiment established according to a randomized complete blocks design, a significant decrease in plant height, stem …
Genetic Diversity Analysis In The Turkish Pepper Germplasm Using Ipbs Retrotransposonbasedmarkers, Mehtap Yildiz, Meti̇n Koçak, Muhammad Azhar Nadeem, Pablo Cavagnaro, Karina Barboza, Faheem Shahzad Baloch, Duygu Argün, Davut Keleş
Genetic Diversity Analysis In The Turkish Pepper Germplasm Using Ipbs Retrotransposonbasedmarkers, Mehtap Yildiz, Meti̇n Koçak, Muhammad Azhar Nadeem, Pablo Cavagnaro, Karina Barboza, Faheem Shahzad Baloch, Duygu Argün, Davut Keleş
Turkish Journal of Agriculture and Forestry
Capsicum is one of the most important and diverse plant taxa, widely used as a spice and vegetable worldwide, including Turkey. Germplasm characterization is an essential step for crop breeding. In the present study, we characterized the genetic diversity and population structure of a collection of 94 pepper accessions using inter-primer binding site (iPBS) retrotransposon-based markers. A total of 20 iPBS primers were used that generated 172 bands (mean = 8.6 bands/primer), of which ~92% were polymorphic in the entire germplasm collection, whereas 83%, 69%, and 80% of the bands were polymorphic within the C. annuum, C. chinense, and C. …
Comparison Of Extraction Methods Optimised By Rsm For Extraction Of Some Bioactivesfrom Liquorice Samples, Fahri̇ye Şeyma Özcan, Ni̇hat Özcan, Ahmet Abdullah Us, Osman Sağdiç
Comparison Of Extraction Methods Optimised By Rsm For Extraction Of Some Bioactivesfrom Liquorice Samples, Fahri̇ye Şeyma Özcan, Ni̇hat Özcan, Ahmet Abdullah Us, Osman Sağdiç
Turkish Journal of Agriculture and Forestry
This study compared the extraction efficiency of 3 different techniques, ultrasound-assisted extraction (UAE), microwaveassisted extraction (MAE), and the classical extraction method, in obtaining some bioactive and allergen compounds, namely liquiritin (LQ), glycyrrhizin (GL), glycyrrhetinic acid (GA), and carbenoxolone (CBX), from liquorice samples of Glycyrrhiza glabra grown in Turkey. Extraction parameters for each technique were optimised by the response surface methodology-central composite design approach. Concentrations of LQ, GL, GA, and CBX, which were selected as the responses of selected independent variables, were determined by liquid chromatography-electrospray ionisation tandem mass spectrometry. One-way variance analysis was performed to evaluate the significance of the …
Macro- And Micromineral Contents Of Different Quinoa (Chenopodium Quinoa Willd.)Varieties Used As Forage By Cattle, Mustafa Tan
Macro- And Micromineral Contents Of Different Quinoa (Chenopodium Quinoa Willd.)Varieties Used As Forage By Cattle, Mustafa Tan
Turkish Journal of Agriculture and Forestry
Mineral deficiencies or mineral excess affect livestock production in most regions of the world. For this reason, it is important to know the mineral contents of forages used in animal feeding. Quinoa (Chenopodium quinoa Willd.), which has become a popular grain crop around the world in recent years, is used as forage in animal feeding. This study was carried out to determine the contents of macro- and microminerals and mineral balance in 9 different quinoa varieties. The results of the study indicated that mineral contents of forages show great variation between quinoa varieties. The Cherry Vanilla variety is rich in …
Comparison Of Unmanaged And Managed Trojan Fir-Scots Pine Forests For Structuralcomplexity, Ferhat Kara, John M. Lhotka
Comparison Of Unmanaged And Managed Trojan Fir-Scots Pine Forests For Structuralcomplexity, Ferhat Kara, John M. Lhotka
Turkish Journal of Agriculture and Forestry
Unmanaged forests may exhibit a higher degree of biodiversity compared to managed forests. We examined and compared the stand structure, density, and volume of deadwood components of managed and unmanaged mixed forests of Trojan fir (Abies nordmanniana subsp. equi-trojani [Asch. & Sint. ex Boiss] Coode & Cullen)-Scots pine (Pinus sylvestris L.) in northern Turkey. The single-tree selection method has been employed in the managed forests. Density of large live trees ha-1, density of standing deadwood (SDW) ha-1, and volume of lying deadwood (LDW) (m3 ha-1) were calculated for both treatments (i.e. managed or unmanaged). Results showed that unmanaged forests had …
Changes In Endogenous Auxin Level During Flower Bud Abscission Process In Pistachio(Pistacia Vera L.), Muhammet Ali̇ Gündeşli̇, Sali̇h Kafkas, Murat Güney, Nesi̇be Ebru Kafkas
Changes In Endogenous Auxin Level During Flower Bud Abscission Process In Pistachio(Pistacia Vera L.), Muhammet Ali̇ Gündeşli̇, Sali̇h Kafkas, Murat Güney, Nesi̇be Ebru Kafkas
Turkish Journal of Agriculture and Forestry
The regulation of auxin (indole-3-acetic acid, IAA) level in plants is a complex mechanism and the concept is not completely understood. There are many lines of evidence suggesting that amino acid conjugates of IAA play a vital role in auxin homeostasis, but the involved plant enzymes are still under investigation. In the present study, the alteration in the levels of auxin and its conjugates in the different physiological stages and organs, as well as its role in flower bud abscission in Pistacia vera L., were investigated. The levels of the auxin and its conjugates, such as IAA, indole butyric acid …
Comparison Of Metamitron Efficiency For Postbloom Thinning Of Young 'Gala' And'golden Delicious' Apple Trees, Dragan D. Radivojevic, Jasminka Milivojevic, Milos Pavlovic, Matej Stopar
Comparison Of Metamitron Efficiency For Postbloom Thinning Of Young 'Gala' And'golden Delicious' Apple Trees, Dragan D. Radivojevic, Jasminka Milivojevic, Milos Pavlovic, Matej Stopar
Turkish Journal of Agriculture and Forestry
The aim of this study was to evaluate the thinning efficacy of metamitron applied either alone (single or double application) or in combination with 6-benzyladenine (BA) or naphthalene acetic acid (NAA) in young 'Gala' and 'Golden Delicious' apple trees. The experiment was carried out during the first three crop seasons, 2014, 2015, and 2016, at the commercial orchard located on the mountain Fruska Gora, Serbia. Application of chemical thinners was carried out at two fruit diameter stages (6-9 and 12-15 mm). The number of fruit and yield per tree, fruit size distribution, parameters of fruit ripeness, and return bloom were …
Agronomic Traits Of Einkorn And Emmer Under Different Seeding Rates And Topdressingwith Organic Fertilizers, Ana Pospisil, Milan Pospisil, Marina Brcic
Agronomic Traits Of Einkorn And Emmer Under Different Seeding Rates And Topdressingwith Organic Fertilizers, Ana Pospisil, Milan Pospisil, Marina Brcic
Turkish Journal of Agriculture and Forestry
The goal of this research carried out at the experimental facility of the Faculty of Agriculture of the University of Zagreb in 2015/2016, 2016/2017 and 2017/2018 was to determine the influence of seeding rate and topdressing with organic fertilizers on yield and yield components in einkorn (Triticum monococcum subsp. monococcum) and emmer (Triticum dicoccon) populations collected in the Croatian region of Slavonia. The research comprised four seeding rates: 100, 150, 200, and 250 grains per m2; topdressing with organic fertilizers (Fertil Supernova 12.5 N and Ilsamin N90); and a control (no topdressing). Einkorn populations achieved a higher yield of hulled …
Effect Of The Height Of The Stem On The Polysaccharide Composition Ofpinus Brutia (Ten) Wood And Kraft-Pulp, Ayben Kiliç Pekgözlü, Muhsi̇n Taş, Esra Ceylan, Jarl Hemming
Effect Of The Height Of The Stem On The Polysaccharide Composition Ofpinus Brutia (Ten) Wood And Kraft-Pulp, Ayben Kiliç Pekgözlü, Muhsi̇n Taş, Esra Ceylan, Jarl Hemming
Turkish Journal of Agriculture and Forestry
The first goal of this study was to determine the polysaccharide composition of Pinus brutia wood and how this composition changes during kraft pulping. The second goal was to determine the effect of the stem height on chemical composition. The content of hemicelluloses was about 280 mg/g at a height of 1.3 m, whereas the content was about 300 mg/g at the top of the stem (4.3 m). The main sugars in the wood of P. brutia were mannose (102 mg/g dw), xylose (69 mg/g dw), and glucose (44 mg/g dw). During kraft pulping, 52% of the total hemicelluloses were …
Endogenous Gibberellins And Abscisic Acid-Metabolites: Their Role For During Flower Budabscission And Embryo Development In Pistachio, Muhammet Ali̇ Gündeşli̇
Endogenous Gibberellins And Abscisic Acid-Metabolites: Their Role For During Flower Budabscission And Embryo Development In Pistachio, Muhammet Ali̇ Gündeşli̇
Turkish Journal of Agriculture and Forestry
This study was carried out to determine the effect of different growth periods and possible role of gibberellins (GAs) and abscisic acid (ABA) metabolites on the alternate bearing of the pistachio (Pistacia vera L.). For this purpose, the levels of GAs and ABA in the panicles and nuts of the trees during flower bud abscission and embryo development were analyzed in the crop "on" year. The results showed significant differences and changes in ABA and GAs among the tissues and periods investigated. Dihydrophaseic acid (DPA) and GA19 were the dominant ABA and GAs in the pistachio concentrates analyzed in this …
Molecular Cytogenetic Characterization Of Common Bean (Phaseolus Vulgaris L.) Accessions, Gülsemi̇n Savaş Tuna, Gülru Yücel, Tansel Kaygisiz Aşçioğul, Duygu Ateş, Dursun Eşi̇yok, Muhammed Bahatti̇n Tanyolaç, Meti̇n Tuna
Molecular Cytogenetic Characterization Of Common Bean (Phaseolus Vulgaris L.) Accessions, Gülsemi̇n Savaş Tuna, Gülru Yücel, Tansel Kaygisiz Aşçioğul, Duygu Ateş, Dursun Eşi̇yok, Muhammed Bahatti̇n Tanyolaç, Meti̇n Tuna
Turkish Journal of Agriculture and Forestry
With an annual global production of approximately 25 million tons, the common bean (Phaseolus vulgaris L), a member of the genus Phaseolus, is one of the major protein sources used as food for humans. In this study, it was aimed to investigate the genome size of the common bean genetic resource collection (154 common bean accessions) in Turkey by flow cytometry (FCM) and determine whether geographical variables affected the genome size. In addition, the number and distribution of 5S and 45S ribosomal DNA loci were designated by performing a fluorescence in situ hybridization (FISH) analysis in some of the accessions. …
Determination Of The Chemical Composition Of Seeds, Peels, And Seedcakes From Two Genotypes Of Cape Gooseberry (Physalis Peruviana L.), Venelina Popova, Zhana Petkova, Tanya Ivanova, Magdalena Stoyanova, Nikolay Panayotov, Nadezhda Mazova, Albena Stoyanova
Determination Of The Chemical Composition Of Seeds, Peels, And Seedcakes From Two Genotypes Of Cape Gooseberry (Physalis Peruviana L.), Venelina Popova, Zhana Petkova, Tanya Ivanova, Magdalena Stoyanova, Nikolay Panayotov, Nadezhda Mazova, Albena Stoyanova
Turkish Journal of Agriculture and Forestry
Physalis peruviana L. fruit (Cape gooseberry, CG) is a rich source of phytonutrients, including vitamins, minerals, polyphenols, polyunsaturated fatty acids (FAs), phytosterols, dietetic fibers, and others. The popularity and production areas of CG have been expanding worldwide, thus producing fruit with origin-substantiated differences in their nutrient composition.This study was based on the comparative assessment of 2 genotypes of CG produced in Bulgaria (CG-P and CG-F), through analysis of the lipid fraction of different fruit elements (seeds, peels), and further examination of the extracted seedcakes. The CG seeds reasonably yielded more oil (17.0%-22.2%) than the isolated peels (2.8%-2.9%). The main FAs …
Seed Fatty Acid Compositions And Chemotaxonomy Of Wild Crambe (Brassicaceae) Taxa In Turkey, İlhan Subaşi
Seed Fatty Acid Compositions And Chemotaxonomy Of Wild Crambe (Brassicaceae) Taxa In Turkey, İlhan Subaşi
Turkish Journal of Agriculture and Forestry
Wild Crambe species have greater potential than Crambe hispanica in industry, medicine, as a vegetable, etc. A total of 53 germplasm accessions, belonging to 7 taxa, were collected from the natural flora of Turkey. The accessions consisted of C. orientalis var. orientalis (18 accessions), C. orientalis var. dasycarpa (1 accession), C. orientalis var. sulphurea (2 accessions), C.tataria var. aspera (3 accessions), C. tataria var. tataria (26 accessions), C. grandiflora (1 accession), C. orientalis var. sulphurea, and C. maritima (2 accessions). In this study, the seed fatty acid compositions and oil contents were determined, and the data were used for taxonomic …