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Articles 571 - 600 of 2171
Full-Text Articles in Life Sciences
Drought Stress Responses Of Seedlings Of Two Oak Species (Quercus Cerris And Quercus Robur), Ayşe Deli̇göz, Esra Bayar
Drought Stress Responses Of Seedlings Of Two Oak Species (Quercus Cerris And Quercus Robur), Ayşe Deli̇göz, Esra Bayar
Turkish Journal of Agriculture and Forestry
Effects of drought stress on growth, predawn xylem water potential (ψpd), osmotic solutes (soluble sugar and proline), and stomatal conductance were assessed in two oak (Quercus cerris L. and Quercus robur L.) seedlings. Seedlings of both species were subjected to three drought treatments with the following irrigation intervals: well-watered (control: irrigation every 2-3 days), moderate drought stress (irrigation every 15 days), and severe drought stress (irrigation every 30 days). Drought-stressed seedlings of Q. cerris and Q. robur had more negative predawn xylem water potential than their well-watered seedlings. In Q. cerris, root collar diameter and root dry weights were negatively …
Physiological, Biochemical, And Molecular Responses Of Thermotolerance In Moth Bean (Vigna Aconitifolia (Jacq.) Marechal), Bhavana Tiwari, Shahina Kalim, Pooja Bangar, Ratna Kumari, Sanjay Kumar, Ambika Gaikwad, Kangila Venkataramana Bhat
Physiological, Biochemical, And Molecular Responses Of Thermotolerance In Moth Bean (Vigna Aconitifolia (Jacq.) Marechal), Bhavana Tiwari, Shahina Kalim, Pooja Bangar, Ratna Kumari, Sanjay Kumar, Ambika Gaikwad, Kangila Venkataramana Bhat
Turkish Journal of Agriculture and Forestry
Among several abiotic stresses, heat stress has a large negative impact upon agricultural productivity worldwide. Moth bean (Vigna aconitifolia (Jacq.) Marechal) attracts a great deal of attention due to its better performance under drought and heat stress conditions. An experiment was designed to find out the effects of heat stress on relative water content (RWC), membrane stability index (MSI), and proline, protein, and chlorophyll (Chl) contents using 10 genotypes of moth bean. Physiological and biochemical parameters indicated that RMO 40 followed by Jadia, IC 36157, Jwala, and Marumoth were heat-tolerant (HT) genotypes, and IC 121051, IC 36392, IC 39702, IC …
Evaluation Of Larvicidal Efficacy Of Indigenous Plant Extracts Againstculex Quinquefasciatus (Say) Under Laboratory Conditions, Javaid Iqbal, Faisal Ishtiaq, Abdulaziz S. Alqarni, Ayman A. Owayss
Evaluation Of Larvicidal Efficacy Of Indigenous Plant Extracts Againstculex Quinquefasciatus (Say) Under Laboratory Conditions, Javaid Iqbal, Faisal Ishtiaq, Abdulaziz S. Alqarni, Ayman A. Owayss
Turkish Journal of Agriculture and Forestry
The present study focused on the insecticidal potential of easily available local botanicals using a simple but effective method. Seven indigenous plants (Cinnamomum tamala (taiz pat), Aloe vera (aloe vera), Datura alba (datura), Allium sativum (garlic), Allium cepa (onion), Zingiber officinale (ginger), and Ocimum basilicum (niazbo/basil) were tested for their larvicidal efficacy against Culex quinquefasciatus (Say) under laboratory conditions. The evaluation of a series of five concentrations (1%, 2%, 3%, 4%, and 5%) of aqueous plant extracts against the 4th instar larvae revealed convincing larval mortality effects at 24 and 48 h after exposure. Larval mortality showed a significant concentration-dependent …
Isoflavone Profile Diversity In Korean Wild Soybeans (Glycine Soja Sieb. & Zucc.), Chigen Tsukamoto, Muhammad Amjad Nawaz, Ayaka Kurosaka, Bao Le, Jeong Dong Lee, Eunho Son, Seung Hwan Yang, Cemal Kurt, Faheem Shahzad Baloch, Gyuhwa Chung
Isoflavone Profile Diversity In Korean Wild Soybeans (Glycine Soja Sieb. & Zucc.), Chigen Tsukamoto, Muhammad Amjad Nawaz, Ayaka Kurosaka, Bao Le, Jeong Dong Lee, Eunho Son, Seung Hwan Yang, Cemal Kurt, Faheem Shahzad Baloch, Gyuhwa Chung
Turkish Journal of Agriculture and Forestry
Isoflavones prevent the incidence of cancer, reduce cardiovascular problems, and decrease menopausal symptoms. In soybean (Glycine soja Sieb. & Zucc.) seeds, the content is greatly affected by growing conditions. The variations in soy-isoflavone content were investigated by growing 346 Korean wild soybean accessions from natural habitats under the same agroclimatic conditions. High-performance liquid chromatography was used to measure the profiles of six soy-isoflavones, i.e. glycosides (daidzin, glycitin, genistin) and malonyl glycosides (malonyl-daidzin, malonyl-glycitin, and malonyl-genistin). The soy-isoflavone content of the wild soybeans ranged from 0.5 to 5.51 mg/g with an average of 2.78 mg/g. The highest mean total soy-isoflavone was …
Evaluation Of Germplasm In Solanum Section Lycopersicon For Tomato Taste Improvement, Luis Galiana-Balaguer, Ginés Ibañez, Jaime Cebolla-Cornejo, Salvador Rosello
Evaluation Of Germplasm In Solanum Section Lycopersicon For Tomato Taste Improvement, Luis Galiana-Balaguer, Ginés Ibañez, Jaime Cebolla-Cornejo, Salvador Rosello
Turkish Journal of Agriculture and Forestry
The genetic potential of accessions from Solanum section Lycopersicon (S. lycopersicum L., S. lycopersicum var. cerasiforme, S. pimpinellifolium L., and S. habrochaites Knaap & Spooner) for breeding tomato taste has been studied in three environments with clonal replicates. The environment clearly affected the accumulation and level of variation of sugars and acids and derived variables through a direct effect. It seems that photosynthetically active radiation would exert a major effect on sugar accumulation while in the case of organic acids the effect of temperature might be more important. Even more, important genotype × environment interactions can considerably modify the real …
Determination Of Flower Bud Drop And Anomalies Underdifferent Ecological Conditions Of Some Apricot Cultivars, Ni̇hal Acarsoy, Adalet Misirli
Determination Of Flower Bud Drop And Anomalies Underdifferent Ecological Conditions Of Some Apricot Cultivars, Ni̇hal Acarsoy, Adalet Misirli
Turkish Journal of Agriculture and Forestry
Efficiency in fruit trees is connected with flower quantity and quality. Flower abortions occur largely depending on locations and years in apricot varieties that are selective in terms of climate requirements. In this study carried out with varieties having a wide range of chilling requirements in İzmir and Malatya, flower and leaf bud drop rates differed according to varieties and was found low in Malatya. During the flower bud and bloom period, Tokaloğlu, Precoce de Tyrinthe, and Iğdır varieties did not show anomalies in Malatya while Precoce de Tyrinthe had a low rate of abnormality in İzmir. Furthermore, it was …
Quality Constituents Of High Amino Acid Content Tea Cultivars With Various Leaf Colors, Lin-Long Ma, Yan-Li Liu, Dan Cao, Zi-Ming Gong, Xiao-Fang Jin
Quality Constituents Of High Amino Acid Content Tea Cultivars With Various Leaf Colors, Lin-Long Ma, Yan-Li Liu, Dan Cao, Zi-Ming Gong, Xiao-Fang Jin
Turkish Journal of Agriculture and Forestry
Green tea made from high amino acid content (HAAC) tea cultivars with different leaf colors exhibits many similar characteristics, such as slight bitterness, a rich aroma, and a refreshing and velvety taste. To determine differences in the key constituents of five HAAC tea cultivars with various leaf colors, the cultivars quality constituents were systematically analyzed and compared with that of a normal green tea cultivar. High theanine (Thea) content and the synthesis of Thea precursors are extremely important determinants of the character of these HAAC tea cultivars. The levels of most catechins, carotenoids, and chlorophylls in the HAAC tea cultivars …
Effects Of Hot Water And Uv-C On Mineral Content Changes In Two Strawberry Cultivarsstored At Different Temperatures, Şeyda Çavuşoğlu
Effects Of Hot Water And Uv-C On Mineral Content Changes In Two Strawberry Cultivarsstored At Different Temperatures, Şeyda Çavuşoğlu
Turkish Journal of Agriculture and Forestry
In this study, two standard strawberry cultivars, Rubygem and Sabrina, were treated with UV-C (254 nm), hot water (60° C for 10 s), and UV-C + hot water after harvesting and stored in modified atmosphere packaging (MAP) at 0 °C and 5 °C. The variations in mineral contents including phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), copper (Cu), manganese (Mn), sodium (Na), and zinc (Zn) were analyzed during storage periods. Analysis of variance for storage temperature, storage time, cultivar, and treatments showed that storing both cultivars at different temperatures followed by all treatments caused some increases in P and …
Initial Impact Of Clear-Cut Logging On Dynamics Of Understory Vascular Plants Andpollinators In Scots Pine-Dominated Forests In Lithuania, Laima Cesoniene, Remigijus Daubaras, Paulius Kaskonas, Vilma Kaskoniene, Audrius Sigitas Maruska, Nicola Tiso, Marcin Zych
Initial Impact Of Clear-Cut Logging On Dynamics Of Understory Vascular Plants Andpollinators In Scots Pine-Dominated Forests In Lithuania, Laima Cesoniene, Remigijus Daubaras, Paulius Kaskonas, Vilma Kaskoniene, Audrius Sigitas Maruska, Nicola Tiso, Marcin Zych
Turkish Journal of Agriculture and Forestry
The development of understory plants and attendant changes of pollinators immediately after clear-cut logging were studied in boreal Scots pine forests. Experiments were carried out in Vacciniosa and Vaccinio-myrtillosa forest types. Considerable decline of the dwarf shrub layer confirmed the negative reaction of this dominated understory life form; however, the frequency dynamics of different vascular plants demonstrated species-specific response to changing environmental conditions. Because of rapid changes of light as well as damage of rhizomes by soil disturbances, the values of mean cover and frequency of the studied Ericaceae species decreased. We detected the most sensitive understory species to be …
Occurrence, Damage, And Population Dynamics Of The Olive Fruit Fly(Bactrocera Oleae Gmelin) In The Turkish Republic Of Northern Cyprus, Murat Helvaci, Mehmet Aktaş, Özge Özden
Occurrence, Damage, And Population Dynamics Of The Olive Fruit Fly(Bactrocera Oleae Gmelin) In The Turkish Republic Of Northern Cyprus, Murat Helvaci, Mehmet Aktaş, Özge Özden
Turkish Journal of Agriculture and Forestry
The olive is one of the most important crops of the Mediterranean region. Ninety-eight percent of the world?s olive production occurs in this region. However, pest control is a major concern of olive growers, and the olive fruit fly is one of the major economic pests. The aim of this research was to observe their population, infestation rates, and effect on the quality of olive oil. This research included 14 olive groves within 2 different locations. To determine the population dynamics of adult olive fruit flies, 6 yellow sticky traps were placed haphazardly within the tree canopies (approximately 1.5 m …
Evaluation Of Morphological, Chemical, And Sensory Characteristicsof Raspberry Cultivars Grown In Bosnia And Herzegovina, Vildana Alibabic, Azra Skender, Melisa Orascanin, Edina Sertovic, Emina Bajric
Evaluation Of Morphological, Chemical, And Sensory Characteristicsof Raspberry Cultivars Grown In Bosnia And Herzegovina, Vildana Alibabic, Azra Skender, Melisa Orascanin, Edina Sertovic, Emina Bajric
Turkish Journal of Agriculture and Forestry
Due to the growth in production of raspberry (Rubus sp.) in the Una-Sana Canton, there is a considerable need to research the fruit quality, as well as to guide the production in order to satisfy the requirements of the market. Raspberry fruit is very interesting for consumers because of its pleasant aroma and color, low calories, and high nutrient value, with health benefits that manifest in the high amount of antioxidants. In this paper, we have examined the morphological, chemical, and sensory properties of four cultivars of raspberry (Meeker, Willamette, Fertödi, Polka) grown in the area of the municipality of …
The Effects Of Ga3 Treatment On Yield, Carbohydrate, And Endogenous Hormone Changes In Memecik Olive Cultivar, Sali̇h Ülger, Sabri̇ye Atmaca, Sara Demi̇ral
The Effects Of Ga3 Treatment On Yield, Carbohydrate, And Endogenous Hormone Changes In Memecik Olive Cultivar, Sali̇h Ülger, Sabri̇ye Atmaca, Sara Demi̇ral
Turkish Journal of Agriculture and Forestry
In this experiment, 100 ppm gibberellic acid (GA3) was applied to Memecik olive trees in the middle of June in the `on' (bearing) year to research the effects on yield, reducing sugar amount, and endogenous hormones with the purpose of bearing fruit regularly. The yield was 19.33 kg/tree in control plants and 17.33 kg/tree in GA3-treated plants in the `on' year. The yield was 7.17 kg/tree in GA3-treated plants and 4.00 kg/tree in control plants in the 'off' year. While GA3 treatment was not very effective on the decrease of fruit amount in the `on' year, it increased fruit amount …
Use Of Phenotypic Selection And Hypocotyl Properties As Predictive Selection Criteriain Pumpkin (Cucurbita Moschata Duch.) Rootstock Lines Used For Grafted Cucumber(Cucumis Sativus L.) Seedling Cultivation, Onur Karaağaç, Ahmet Balkaya, Münevver Göçmen, İsmai̇l Şi̇mşek, Di̇lek Kandemi̇r
Use Of Phenotypic Selection And Hypocotyl Properties As Predictive Selection Criteriain Pumpkin (Cucurbita Moschata Duch.) Rootstock Lines Used For Grafted Cucumber(Cucumis Sativus L.) Seedling Cultivation, Onur Karaağaç, Ahmet Balkaya, Münevver Göçmen, İsmai̇l Şi̇mşek, Di̇lek Kandemi̇r
Turkish Journal of Agriculture and Forestry
In recent years, grafted cucumber seedling use has been rapidly increasing worldwide, especially for providing tolerance to stress conditions and positively affecting yield potential. However, graft incompatibility is still an important issue in grafted seedling production. Hypocotyl properties of rootstocks and scions are of great importance for ensuring graft compatibility. This study aimed to select superior rootstock genotypes based on certain selection criteria, such as hypocotyl morphology, grafted seedling visual evaluation, and graft compatibility properties, of 42 pumpkin (Cucurbita moschata) genotypes that are included in the cucumber rootstock breeding program and are resistant to Fusarium oxysporum f. sp. cucumerinum. Three …
Correspondence Between Maturity Date And Molecular Variations In A Nac Transcription Factor Of Diploid And Polyploid Prunus Species, Eszter Balogh, Julia Halasz, Zsolt Szani, Attila Hegedus
Correspondence Between Maturity Date And Molecular Variations In A Nac Transcription Factor Of Diploid And Polyploid Prunus Species, Eszter Balogh, Julia Halasz, Zsolt Szani, Attila Hegedus
Turkish Journal of Agriculture and Forestry
The maturity date (MD) of Prunus stone fruit has been long known to be a quantitatively inherited trait. A NAC-type gene indicated as PpNAC1 (ppa008301m) has been found recently to be a strong candidate of a major gene influencing MD in peach. A 9-bp insertion in this gene resulted in earlier MD in two segregating peach populations. This study was carried out to test whether this mutation in the PpNAC1 gene can be used as a reliable functional marker for MD in a wide range of peach cultivars of various origins and phenotypic characters. A total of 125 peach cultivars …
Highly Informative Ssr Genotyping Reveals Large Genetic Diversity And Limited Differentiation In European Larch (Larix Decidua) Populations From Romania, Pietro Gramazio, Ioana M. Plesa, Alina M. Truta, Adriana F. Sestras, Santiago Vilanova, Mariola Plazas, Oscar Vicente, Monica Boscaiu, Jaime Prohens, Radu E. Sestras
Highly Informative Ssr Genotyping Reveals Large Genetic Diversity And Limited Differentiation In European Larch (Larix Decidua) Populations From Romania, Pietro Gramazio, Ioana M. Plesa, Alina M. Truta, Adriana F. Sestras, Santiago Vilanova, Mariola Plazas, Oscar Vicente, Monica Boscaiu, Jaime Prohens, Radu E. Sestras
Turkish Journal of Agriculture and Forestry
European larch (Larix decidua) is naturally distributed at high elevations in Central Europe. Romanian populations of L. decidua are scattered in different areas of the country. In this study, we used 12 highly informative genomic simple sequence repeat (SSR) markers for genotyping seven populations from different areas of Romania. The SSR markers were highly variable, with up to 11 alleles per SSR locus and an average polymorphic information content of 0.713. High values of observed (Ho = 0.542) and expected (He = 0.738) heterozygosities were observed. Cluster analysis of populations did not group them according to geographical distance, but some …
Antioxidative And Antibacterial Properties Of Organically Grown Thyme(Thymus Sp.) And Basil (Ocimum Basilicum L.), Helena Abramovic, Veronika Abram, Anja Cuk, Barbara Ceh, Sonja Smole-Mozina, Mateja Vidmar, Martin Pavlovic, Natasa Poklar Ulrih
Antioxidative And Antibacterial Properties Of Organically Grown Thyme(Thymus Sp.) And Basil (Ocimum Basilicum L.), Helena Abramovic, Veronika Abram, Anja Cuk, Barbara Ceh, Sonja Smole-Mozina, Mateja Vidmar, Martin Pavlovic, Natasa Poklar Ulrih
Turkish Journal of Agriculture and Forestry
The biomass per plant and total phenolics (TPH) of ethanol extracts of 3 species of thyme, Thymus vulgaris, T. serpyllum, and T. citriodorus, and 3 varieties of basil (Ocimum basilicum), Genovese, Thai, and Cinnamon, were investigated. All were grown organically. The 2 herbs that showed the greatest biomass were T. citriodorus (26.5 g/plant) and O. basilicum var. Cinnamon (105 g/ plant). For these, total flavonoids (TFL), total flavones and flavonols (TFF), and total flavanones and dihydroflavonols (TFDH) were also determined for their ethanol extracts. Furthermore, the antioxidant potential (AOP) and antibacterial activity were determined against foodborne bacteria: Staphylococcus aureus, Listeria …
Application Of Data Mining And Adaptive Neuro-Fuzzy Structureto Predict Color Parameters Of Walnuts (Juglans Regia L.), Bünyami̇n Demi̇r
Application Of Data Mining And Adaptive Neuro-Fuzzy Structureto Predict Color Parameters Of Walnuts (Juglans Regia L.), Bünyami̇n Demi̇r
Turkish Journal of Agriculture and Forestry
Quality is the primary factor designating consumer satisfaction and the market price of agricultural commodities. Color and general appearance are the basic quality indicators for agricultural products. Surface colors are assessed through colorimetric measurements including L*, a*, and b* color parameters. In the present study, L*, a*, and b* color parameters of Bilecik, Fernette, Fernor, Kaman-1, Maraş-12, Maraş-18, Sunland, Şen-2, Yalova-1, and Yalova-3 walnut cultivars (color parameters of 100 randomly selected walnuts from each cultivar) were measured with a chroma meter (CR-5 Konica Minolta). Based on L*, a*, and b* measurements, equations from which color index (CI), chroma (C*), and …
Genetic And Phenotypic Variation Among Turkish Terrestrial Orchidspecies As Revealed By Rapd And Morphological Characteristics, Gülden Sandal Erzurumlu, Nusrat Sultana, Mehtap Vural, Sedat Serçe
Genetic And Phenotypic Variation Among Turkish Terrestrial Orchidspecies As Revealed By Rapd And Morphological Characteristics, Gülden Sandal Erzurumlu, Nusrat Sultana, Mehtap Vural, Sedat Serçe
Turkish Journal of Agriculture and Forestry
Terrestrial orchid species are natural sources of salep and a closely related group of plant species widely distributed throughout Turkey. The phylogenetic relationship among fourteen different tuber-producing orchid species was investigated after analyzing phenotypic and genetic variation within and among the natural population through fifteen morphometric traits and ten random amplified polymorphic DNA (RAPD) primer combinations. Statistical analyses (principal component analysis (PCA), principal coordinate analysis (PCoA), and cluster analysis) using the generated data identified taxonomic and genetic distance within the studied plant samples. The results of PCA from morphological traits show that there are no major groupings within and among …
Multivariate Statistical Analyses For Studying Kenaf Germination, Growth, And Fiber Production Under Salinity Constraint, Rekaya Ayadi, Rayda Ben Ayed, Nejla Lassoued, Hichem Ben Salem, Mohamed Larbi Khouja, Lamia Hamrouni, Mohsen Hanana
Multivariate Statistical Analyses For Studying Kenaf Germination, Growth, And Fiber Production Under Salinity Constraint, Rekaya Ayadi, Rayda Ben Ayed, Nejla Lassoued, Hichem Ben Salem, Mohamed Larbi Khouja, Lamia Hamrouni, Mohsen Hanana
Turkish Journal of Agriculture and Forestry
It is due to the lack of renewable fiber sources for industrial purposes that the need for finding available and alternative material has become imperative. Kenaf (Hibiscus cannabinus L.), a fast-growing industrial crop, would be a potential solution for valorizing salinized lands and/or soils irrigated with saline water. With the aim of selecting and valorizing salt-tolerant species with high fiber yields and industrial values, we launched the assessment of the performance of kenaf culture (var. Guangdong 743-2) under salinity constraints. Germination and vegetative stages were considered in the present study to better evaluate the whole life cycle of the species. …
Banded Herbicide Application In A Conventional Sunflower Production System, Ahmet Tansel Seri̇m, Ünal Asav, Süleyman Gürdal Türkseven, Ergi̇n Dursun
Banded Herbicide Application In A Conventional Sunflower Production System, Ahmet Tansel Seri̇m, Ünal Asav, Süleyman Gürdal Türkseven, Ergi̇n Dursun
Turkish Journal of Agriculture and Forestry
Banded herbicide applications with hooded field sprayers (HFS) provide safer applications in many crops. The aim of this paper is to show the effectiveness and safeness of selective and nonselective herbicide applications in a conventional sunflower production system (CSPS) using a combined hooded field sprayer (CHFS). Glyphosate interrow and aclonifen or quizalofop-P-ethyl intrarow were applied in fields cropped with nonglyphosate-resistant sunflower varieties in Ankara, Tekirdağ, and Tokat Provinces of Turkey in 2015 and 2016. In Ankara and Tekirdağ, glyphosate caused limited injury to sunflower at 28 days after treatment (DAT), and aclonifen created transient phytotoxicity in 2015. Glyphosate was applied …
Genetic Diversity Among Melon (Cucumis Melo L.) Accessionsrevealed By Morphological Traits And Issr Markers, Niyazi Guliyev, Saida Sharifova, Javid Ojaghi, Mehraj Abbasov, Zeynal Akparov
Genetic Diversity Among Melon (Cucumis Melo L.) Accessionsrevealed By Morphological Traits And Issr Markers, Niyazi Guliyev, Saida Sharifova, Javid Ojaghi, Mehraj Abbasov, Zeynal Akparov
Turkish Journal of Agriculture and Forestry
The genetic relationships among 48 melon (Cucumis melo L.) genotypes collected from various parts of Azerbaijan were determined by comparing their phenotypic and molecular traits. Eleven agromorphological traits and 10 polymorphic inter-simple sequence repeat (ISSR) primers were used to define the genetic diversity. Principal component analysis grouped the agromorphological traits into the first four axes, describing 78% of the total variations. The highest genetic variation coefficient was found for yield per hectare (20.32%) and for fruit length (17.35%). Calculated heritability for yield was 0.96. The analysis of morphological traits grouped the accessions into four clusters. The 10 ISSR primers yielded …
Cereal Source And Microbial Consortia Of The Starter Culture Influence The Chemicalcomposition And Physicochemical Characteristics Of Boza, Mehli̇ka Borcakli, Tarik Öztürk, Erdem Yeşi̇lada
Cereal Source And Microbial Consortia Of The Starter Culture Influence The Chemicalcomposition And Physicochemical Characteristics Of Boza, Mehli̇ka Borcakli, Tarik Öztürk, Erdem Yeşi̇lada
Turkish Journal of Agriculture and Forestry
Boza is a popular cereal-based traditional beverage particularly consumed during winter months in Balkan countries and Turkic societies. The present study aims to investigate the influence of different cereal sources and starter cultures used in the commercial production of boza on its chemical and microbiota compositions and physicochemical characteristics. Detailed experimentation has revealed that chemical compositions, i.e. carbohydrates (beta-glucans, starches), organic acids, vitamins, dietary fibers, proteins, fat, and minerals, along with physicochemical characteristics, are subject to significant differentiation depending upon the cereal types and microbial consortia of the starter culture used in boza production. These variations also influence the physicochemical …
Assessment Of Sesame Oil Fatty Acid And Sterol Composition With Ft-Nirspectroscopy And Chemometrics, İbrahi̇m Sani̇ Özdemi̇r, Öznur Karaoğlu, Çağdaş Dağ, Somer Beki̇roğlu
Assessment Of Sesame Oil Fatty Acid And Sterol Composition With Ft-Nirspectroscopy And Chemometrics, İbrahi̇m Sani̇ Özdemi̇r, Öznur Karaoğlu, Çağdaş Dağ, Somer Beki̇roğlu
Turkish Journal of Agriculture and Forestry
In this study the Fourier transform-near infrared (FT-NIR) spectroscopy technique was used to predict the fatty acid and sterol content of sesame. For this purpose, partial least square regression (PLS-R)-based prediction models were developed, which relate the FT-NIR spectra to reference GC measurements. In total, 39 sesame samples were collected from local producers around Muğla Province. Sesame oil was extracted from the seeds by using a screw press and extracted oil samples were analyzed without any refining. The results showed that among different fatty acids found in sesame oil, oleic and linoleic acid contents (which account for 85% of the …
The Effects Of Genotype And Altitude Of The Growing Location On Physical, Chemical, And Phytochemical Properties Of Strawberry, Kazi̇m Gündüz, Hakan Özbay
The Effects Of Genotype And Altitude Of The Growing Location On Physical, Chemical, And Phytochemical Properties Of Strawberry, Kazi̇m Gündüz, Hakan Özbay
Turkish Journal of Agriculture and Forestry
The effects of genotype and altitude of the growing location on physical, chemical, and phytochemical properties of strawberry fruits were investigated. Eight strawberry genotypes obtained from diverse breeding programs were selected. The genotypes were grown at three altitudes: in Antakya (117 m), Urumu (443 m), and Saksak (755 m). The results indicated that genotype and growing location had a significant impact on both physico-chemical and phytochemical characteristics. Genotypes explained 36%?51% of total variance for fruit weight (FW), total soluble solids (TSS), total acidity (TA), color incidence chroma (C), hue (h°), citric acid, and total monomeric anthocyanin (TMA). Altitudes explained 23%?50% …
Prototype Twin Vacuum Disk Metering Unit For Improved Seed Spacing Uniformity Performance At High Forward Speeds, Adnan Deği̇rmenci̇oğlu, Bülent Çakmak, Arzu Yazgi
Prototype Twin Vacuum Disk Metering Unit For Improved Seed Spacing Uniformity Performance At High Forward Speeds, Adnan Deği̇rmenci̇oğlu, Bülent Çakmak, Arzu Yazgi
Turkish Journal of Agriculture and Forestry
The objective of this study was to design and develop a prototype twin vacuum disk metering unit so that seeding can be achieved at higher forward speeds while reducing the peripheral speed of the vacuum disk for improved seed spacing uniformity performance and increased field work capacity. In order to meet this objective, a new precision seeding unit with twin vacuum disks, each being a mirrored view of the other and geometrically the same, was designed in animated drafting software and then it was manufactured and used for the laboratory experiments. Three crop seeds were used to determine the performance …
Genetic Diversity Assessment In Nicotiana Tabacum L. With Ipbs-Retrotransposons, Gülsüm Yaldiz, Mahmut Çamlica, Muhammad Azhar Nadeem, Muhammad Amjad Nawaz, Faheem Shahzad Baloch
Genetic Diversity Assessment In Nicotiana Tabacum L. With Ipbs-Retrotransposons, Gülsüm Yaldiz, Mahmut Çamlica, Muhammad Azhar Nadeem, Muhammad Amjad Nawaz, Faheem Shahzad Baloch
Turkish Journal of Agriculture and Forestry
Knowledge of genetic diversity could be beneficial by contributing important information in the selection of breeding material. The objective of this study was to explore the genetic diversity and relationship in the Turkish tobacco germplasm with the iPBSretrotransposons marker that emerged as a universal method. A total of 90 landraces and 6 commercial cultivars collected from different geographical regions of Turkey were used in this study. Eleven most polymorphic iPBS-retrotransposons primers yielded a total of 119 scorable bands and 98 of these bands were found to be polymorphic (82.35%), with an average of 8.91 polymorphic fragments for each primer. The …
Boron And Maturity Effects On Biochemical Parameters And Antioxidantactivity Of Pepper (Capsicum Annuum L.) Cultivars, Eleana Sarafi, Anastasios Siomos, Pavlos Tsouvaltzis, Christos Chatzissavvidis, Ioannis Therios
Boron And Maturity Effects On Biochemical Parameters And Antioxidantactivity Of Pepper (Capsicum Annuum L.) Cultivars, Eleana Sarafi, Anastasios Siomos, Pavlos Tsouvaltzis, Christos Chatzissavvidis, Ioannis Therios
Turkish Journal of Agriculture and Forestry
Pepper fruit (Capsicum annuumL.) is one of the best sources of carotenoids, carbohydrates, flavonoids, phenols, and antioxidant activity important in the human diet. The levels of bioactive compounds are variable and may be affected by cultivar, maturity stage, and boron concentration in the soil solution. A greenhouse experiment was conducted with the pepper cultivars Solario, Osho, Odysseo, and Arlequin treated with 5 boron concentrations (0.5, 1, 2.5, 5, and 10 mg B L-1) for 70 days. Fruits were sampled at 40 and 70 days and the concentration of carbohydrates, carotenoids, flavonoids, total phenols, and antioxidant activity (FRAP, DPPH) were measured. …
Environmental And Soil Variables Affecting The Structure And Floristicwoody Composition Of Oak Forests Of Northeastern Mexico, Juan Antonio Encina-Domínguez, José Ramón Arévalo Sierra, Eduardo Estrada Castillon, Miguel Mellado Bosque
Environmental And Soil Variables Affecting The Structure And Floristicwoody Composition Of Oak Forests Of Northeastern Mexico, Juan Antonio Encina-Domínguez, José Ramón Arévalo Sierra, Eduardo Estrada Castillon, Miguel Mellado Bosque
Turkish Journal of Agriculture and Forestry
The objective of this study was to investigate the influence of environmental and soil factors on the structure and floristic woody composition of oak forests. Oak forests of the Sierra de Zapalinamé in northeastern Mexico (25°N) are distributed in canyons and northwest slopes with higher humidity, surrounded by montane chaparral. We carried out a vegetation inventory across an altitudinal gradient. All trees with diameter at breast height of =>3 cm were identified and measured. In addition, the cover of understory species was measured in each plot. Using multivariate techniques, we detected two oak forest associations: Quercus greggii - Q. …
Possibilities Of Using Dual Kc Approach In Predicting Crop Evapotranspiration Ofsecond-Crop Silage Maize, Neşe Üzen, Öner Çeti̇n, Ramazan Yolcu
Possibilities Of Using Dual Kc Approach In Predicting Crop Evapotranspiration Ofsecond-Crop Silage Maize, Neşe Üzen, Öner Çeti̇n, Ramazan Yolcu
Turkish Journal of Agriculture and Forestry
The purposes of this study were to develop a dual crop coefficient (Kc) using FAO-56 methodologies and to compare crop evapotranspiration (ETKc) measured under field conditions for second-crop silage maize in the Southeastern Anatolia Region of Turkey with the ETc estimated using FAO-56 dual Kc methodologies. For this study, field experiments were conducted in the 2011 and 2012 growing seasons, and the results were evaluated. To compute dual Kc (Kcb and Ke), all climatological data involving the seedling and harvesting dates, growth stages, water holding of soil at field capacity and at wilting point, soil evaporation layer, and crop characteristics …
The Effect Of Perlan And Bud Management On Growth, Lateral Shoots,And The Precocity Of Cherry Nursery Trees, Ramazan Toprak, Di̇lek Soysal, Hüsnü Demi̇rsoy
The Effect Of Perlan And Bud Management On Growth, Lateral Shoots,And The Precocity Of Cherry Nursery Trees, Ramazan Toprak, Di̇lek Soysal, Hüsnü Demi̇rsoy
Turkish Journal of Agriculture and Forestry
The sweet cherry tree shows an acrotonic growth habit and grows as a forest wood. Apical dominance is important in sweet cherries and commercial growth is not possible without human intervention. It is thus difficult to obtain a good tree shape and enough shoots and leaves for quality and a plentiful crop in cherry trees. For this reason, many studies have been carried out in cherries to obtain enough lateral shoots and leaves using different methods. These procedures included Perlan application, pruning (heading), bud management (bud selection, bud removal), girdling, notching, and scoring. The present study aimed to encourage leaf …