Effects Of Season, Genotype, And Nutrient Medium On Pepper Anther Culture Andmicrospore Development,
2019
TÜBİTAK
Effects Of Season, Genotype, And Nutrient Medium On Pepper Anther Culture Andmicrospore Development, Ati̇lla Ata, Davut Keleş, Hatira Taşkin, Saadet Büyükalaca
Turkish Journal of Agriculture and Forestry
Pure lines of 3 pepper genotypes, including one tolerant (Alata 421) and one intolerant (Alata 195) to lower temperatures and one intolerant (Alata 277A) to higher temperatures, together with one variety (Inan3363) tolerant to higher temperatures, were selected from the pepper collection of Alata Horticultural Research Institute (Mersin, Turkey). Two different culture media (Medium 1 - Murashige and Skoog [MS] + 4 mg L-1 naphthalene acetic acid [NAA] + 0.1 mg L-1 6-benzylaminopurine [BAP] + 0.25% activated charcoal + 8 g L-1 agar + 30 g L-1 sucrose + 15 mg L-1 silver nitrate [AgNO3]; Medium 2 - MS + …
Design And Development Of A Front Mounted On-The-Go Soil Strength Profile Sensor,
2019
TÜBİTAK
Design And Development Of A Front Mounted On-The-Go Soil Strength Profile Sensor, Ari̇f Behi̇ç Teki̇n, Harun Yalçin
Turkish Journal of Agriculture and Forestry
Soil compaction is a great problem since it affects crop growth and yield. The causes of soil compaction are the management practices in agricultural production. A common practice is to implement subsoiling at a few centimeters below the hardpan. Management practices, field traffic, and variations of the soil?s physical and chemical properties throughout the field cause variations in the soil compaction degree and depth. Subsoiling at certain depths can cause excessive energy consumption at a high cost. Therefore, agricultural tillage equipment could be improved by varying the tillage depth. Soil strength is the main indicator that depends on several soil …
Influence Of Fiber Fractionation On Kraft Paper Properties Of European Black Pine Andeuropean Aspen,
2019
TÜBİTAK
Influence Of Fiber Fractionation On Kraft Paper Properties Of European Black Pine Andeuropean Aspen, Sezgi̇n Koray Gülsoy, Ayben Kiliç Pekgözlü
Turkish Journal of Agriculture and Forestry
In this study, the kraft pulps of European black pine (Pinus nigra Arn.) and European aspen (Populus tremula L.) were fractionated according to fiber length in a Bauer McNett classifier and effects of fiber fractionation on paper properties were investigated. Bauer McNett screens used for European black pine and European aspen were 16, 30, 50, and 100 mesh and 30, 50, 100, and 200 mesh, respectively. The handsheet surface of each fraction was observed by field emission scanning electron microscopy (FE-SEM). The results showed that handsheet properties were statistically significantly affected by fiber fractionation. The effect of fiber fractionation on …
Individual Tree Measurements In A Planted Woodland With Terrestrial Laser Scanner,
2019
TÜBİTAK
Individual Tree Measurements In A Planted Woodland With Terrestrial Laser Scanner, Hüseyi̇n Yurtseven, Süleyman Çoban, Mustafa Akgül, Anil Orhan Akay
Turkish Journal of Agriculture and Forestry
Terrestrial light detection and ranging technology provides an accurate measurement of individual tree parameters that are essential for managing forest resources, modeling forest fires, planning forest operations, etc. This study aimed to measure individual tree parameters to model a single tree using terrestrial laser scanner (TLS) data. A high-resolution digital terrain model (DTM) was generated using point cloud data (2,800,430 points) to obtain the tree parameters. Next, the diameter of breast heights (DBH), tree heights, tree lengths, tree projection areas, and crown parameters were calculated using 3D Forest 0.42 software. In order to evaluate the capabilities of TLS data, estimated …
Effects Of Modified Atmosphere Packaging On The Storage And Shelf Life Of Hicaznarpomegranate Fruits,
2019
TÜBİTAK
Effects Of Modified Atmosphere Packaging On The Storage And Shelf Life Of Hicaznarpomegranate Fruits, Eli̇f Çandir, Ahmet Erhan Özdemi̇r, Mehmet Can Aksoy
Turkish Journal of Agriculture and Forestry
This study compared the postharvest quality of Hicaznar pomegranate fruit unpackaged and packaged with 5-kg or 12-kg bags of two different modified atmosphere packaging (MAP) materials (X5, X12, L5, and L12) during 6 months of storage at 6 °C. The fruits were also evaluated during a simulated shelf life period at 20 °C for 7 days after each cold storage period. The MAP bags significantly reduced the loss of titratable acidity and ascorbic acid content and retarded husk discoloration of the fruit during cold storage and the shelf life period. The incidence of fungal decay was lower in fruit packaged …
Genome-Wide Identification And Molecular Characterization Of Citrus Unshiu Wrkytranscription Factors In Satsuma Mandarin: Clues For Putative Involvement In Cell Growth,Fruit Ripening, And Stress Response, Mariem Ayadi, Rim Mzid, Rayda Ben Ayed, Najla Kharrat, Henda Merchaoui, Ahmed Rebai, Mohsen Hanana
Turkish Journal of Agriculture and Forestry
WRKY transcription factors, being involved in several biological roles, stimulus signaling, and stress response, could be interesting candidates to prospect, particularly in the Citrus unshiu (Satsuma mandarin) genome. Our approach, mainly based on computational analyses, led to the identification of 51 CiuWRKYs followed by their molecular characterization. Syntenic relationship analysis showed significant bias towards sweet orange and Arabidopsis chromosomes. Analyses of promoter region showed that CiuWRKY1 modulates gene transcription through W-box site targeting. The deduced CiuWRKY1 protein was moderately hydrophobic. A comparative in silico analysis among Arabidopsis thaliana and Citrus sinensis WRKYs allowed us to designate orthologous genes. Lacking available …
Mesophyll Protoplast Isolation Technique And Flow Cytometry Analysis Of Ancient Platycladus Orientalis (Cupressaceae),
2019
TÜBİTAK
Mesophyll Protoplast Isolation Technique And Flow Cytometry Analysis Of Ancient Platycladus Orientalis (Cupressaceae), Qianyi Zhou, Zhaohong Jiang, Yiming Li, Tian Zhang, Hailan Zhu, Fei Zhao, Zhong Zhao
Turkish Journal of Agriculture and Forestry
Platycladus orientalis (Cupressaceae) is a native tree species used widely for landscaping and afforestation in arid and semiarid areas in Asia. Ancient P. orientalis trees not only have an important humanistic and historical value but also have a significant scientific value in aging mechanism research. Mesophyll protoplasts are an important material for studies of plant regeneration, transient gene expression, and senescence. Although an easy and effective technique of mesophyll protoplast isolation from mature trees is urgently needed, the isolation parameters have great material specificity. The young tissue of plants is an ideal material for protoplast preparation. In this study, we …
The Applicability Of New Training Systems For Sweet Cherry In Turkey,
2019
TÜBİTAK
The Applicability Of New Training Systems For Sweet Cherry In Turkey, Di̇lek Soysal, Leyla Demi̇rsoy, İdri̇s Maci̇t, Gregory Lang, Hüsnü Demi̇rsoy
Turkish Journal of Agriculture and Forestry
The use of training systems for cherry trees is significantly important, as they form the basis of future shoots, which are potential producers of fruits. Numerous studies have been carried out on training systems for cherries around the world. It is well known that new training systems result in a shorter fruiting time and ease mechanical operations, such as harvesting and pruning. Unfortunately, new systems have never been tried for sweet cherry in Turkey. This study was aimed at determining the effect of different training systems, such as tall spindle axe (TSA), super spindle axe (SSA), upright fruiting offshoots (UFO), …
Different Harvest Times Affect Market Quality Of Lycium Barbarum L. Berries,
2019
TÜBİTAK
Different Harvest Times Affect Market Quality Of Lycium Barbarum L. Berries, Ayşen Melda Çolak, Volkan Okatan, Mehmet Polat, Sultan Fi̇li̇z Güçlü
Turkish Journal of Agriculture and Forestry
Goji berry is a lesser-known fruit species and its berries have been used in traditional medicine for centuries as remedies to treat eye, liver, and kidney ailments, as well as for the prevention of cancer symptoms due to its high phytochemical content. This study aimed to investigate changes in the pomological, biochemical, and phytochemical properties of the berries of 4 goji berry genotypes harvested during 4 months (June, July, August, and September) of the same year. The results indicated that the highest berry dimensions (height and width) and soluble solid content were obtained from Genotype 2, harvested in June. The …
Identification Of Chromosomal Regions In The Genetic Control Of Quality Traits In Durum Wheat (Triticum Turgidum L.) From The Fertile Crescent, Ahmad Alsaleh, Faheem Shahzad Baloch, Mohamad Azrak, Aladdin Hamwieh, Gönül Cömertpay, Rüştü Hati̇poğlu, Miloudi Nachit, Hakan Özkan
Turkish Journal of Agriculture and Forestry
Durum wheat genetic resources from Turkey and Syria are expected to harbor novel alleles for most traits that are of interest to breeders and consumers. However, there have not been sufficient efforts to investigate the genetic structure of this gene pool. In this study, cultivar Kunduru-1149 (selected from one of the unique landraces, Kunduru) from Anatolia was crossed with a Syrian cultivar, Cham1, to produce recombinant inbred lines (RILs) for quantitative trait locus (QTL) analysis. The RIL population was genotyped with simple sequence repeats, amplified fragment length polymorphism, and seed storage protein markers and analyzed for 9 different important quality …
Effects Of Different Zinc Levels On Grain Yield And Some Phenological Characteristics Of Red Lentil (Lens Culinaris Medic.) Under Arid Conditions, Ayşe Gülgün Öktem
Turkish Journal of Agriculture and Forestry
This research aimed to determine the effects of different zinc (Zn) levels on the grain yield and some phenological characteristics of the Fırat-87 red lentil variety (Lens culinaris Medic.). The study was conducted during the winter months of 2013-2014 and 2014- 2015 in Zn-deficit areas of Şanlıurfa, Turkey. The experimental design was a randomized complete block design with 4 replicates. The Fırat-87 lentil variety and Zn sulfate (ZnSO4.7H2O) were used as the plant material and Zn source, respectively. The Zn levels used were the control (0 kg ha-1 Zn), 5 kg ha-1 Zn, 10 kg ha-1 Zn, 15 kg ha-1 …
Future Projection And The Sales Of Industrial Wood In Turkey: Artificial Neural Networks,
2019
TÜBİTAK
Future Projection And The Sales Of Industrial Wood In Turkey: Artificial Neural Networks, İlker Akyüz
Turkish Journal of Agriculture and Forestry
In this study, it was aimed to determine artificial neural network models with different architectures using artificial neural network (ANN) methods used in future prediction studies in recent times and forecast the sales quantities of industrial wood in Turkey with the help of models. The sales quantities of logs, mining poles, other industrial wood, pulpwood, fiber-chip wood, and the total of these five wood groups were analyzed separately. The data used in this study was obtained from the General Directorate of Forestry of Turkey and cumulative monthly data covering the period from January 2001 to December 2016 were used. The …
Nematode-Resistant, Clonal Almond Rootstock Breeding By Crossing In Turkey,
2019
TÜBİTAK
Nematode-Resistant, Clonal Almond Rootstock Breeding By Crossing In Turkey, Hali̇t Seyfetti̇n Atli, Canan Can, Mehmet Baş, Kami̇l Sarpkaya, Ayşe Fi̇danci, Ertuğrul İli̇kçi̇oğlu, Nergi̇z Çoban, Sultan Bay Türkoğlu
Turkish Journal of Agriculture and Forestry
Nematode-resistant clonal rootstock use is limited in Turkey. Throughout a 3-year-study (2012-2014), targeted rootstock candidates were obtained through hybridization between almond and plum cultivars. Some characteristics, such as strong growth ability, compatibility with other almond cultivars, nematode resistance, and rooting of the cuttings were common among the hybrid types. In the hybridization studies, one almond cultivar (Ferragnes) and 2 plum (Myrobalan and Pissardi nigra, both belonging to Prunus cerasifera) were used as female parents, and 2 plum (Myrobalan and Pissardi nigra) and 2 almond cultivars [Ferragnes and AB3 (Amygdalus orientalis Mill. Type)] were used as male parents. In total, 6 …
Identification And Validation Of Microsatellite Markers In Strawberry Tree(Arbutus Unedo L.),
2019
TÜBİTAK
Identification And Validation Of Microsatellite Markers In Strawberry Tree(Arbutus Unedo L.), Pedro Fazenda, Ricardo Pereira, Maria Fonseca, Jorge Carlier, José Leitão
Turkish Journal of Agriculture and Forestry
Strawberry tree (Arbutus unedo L.), an evergreen shrub/small tree of the family Ericaceae, is a main constituent of the Mediterranean basin flora; although it is also found in southwestern France, Macaronesia, and Ireland. The small fruits are edible but mostly used for preparation of preserves and jams, and for liquors such as the Portuguese traditional "aguardente de medronho". Traditionally cultivated by small farmers, often in consociation with Quercus sp., strawberry tree is presently emerging as a new important fruit crop cultivated in large orchards by modern export-oriented enterprises. This change of paradigm requires a growing role of plant breeding, upstream …
Diversity Of Avocado (Persea Americana Mill.) Cultivars From Antioquia (Northeastcolombia) And Comparison With A Worldwide Germplasm Collection, Gloria Patricia Cañas-Gutiérrez, Librada Alcaraz, Jose Ignacio Hormaza, Rafael Eduardo Arango- Isaza, Clara Inés Saldamando-Benjumea
Turkish Journal of Agriculture and Forestry
In this study, the genetic diversity of 90 avocado (Persea americana Mill) cultivars from Antioquia (Colombia) was compared to 67 germplasm collection accessions using 14 microsatellites. An average of 4.32 ± 2.0 alleles per locus was found, as observed in previous studies. The expected and observed heterozygosity ranges were 0.384-0.724 and 0.393-0.686, respectively. The Antioquian avocados were genetically structured according to an analysis of molecular variance test (fixation index (FST) = 0.054, P < 0.00001). An unweighted pair group method with arithmetic mean (UPGMA) dendrogram with FST paired data produced 2 clusters: one composed by Antioquian avocados and the other by the germplasm collection. Another UPGMA dendrogram with individual Nei-Li distances and additional STRUCTURE analysis separated the Antioquian avocados into 3 clusters (K = 3). Combining samples from the Colombian and germplasm collections produced K = 2. Genetic differentiations between the Antioquian and worldwide avocado germplasm collection could be due to crosses within the Antioquian avocados having been enhanced by insect pollinators, whereas avocados stored in the germplasm collection were constituted by cultivars with known genetic origins. Findings from this study demonstrated that criollo avocado genetics are unique in Antioquia, since the species has been naturally crossed in the field and its closest accession is from Guatemala. Nevertheless, it is important to continue genotyping this species in other locations in Colombia from Sylvester and cultivar populations of this crop to determine its origin.
A Comparative Analysis Of The Volatile Components Of Green Tea Produced From Various Tea Cultivars In China,
2019
TÜBİTAK
A Comparative Analysis Of The Volatile Components Of Green Tea Produced From Various Tea Cultivars In China, Lin-Long Ma, Dan Cao, Yan-Li Liu, Zi-Ming Gong, Pan-Pan Liu, Xiao-Fang Jin
Turkish Journal of Agriculture and Forestry
China is a major producer and consumer of green tea and possesses numerous high-quality tea cultivars, which can be used to make green tea. However, the green teas produced from these tea cultivars vary markedly in aroma. In this study, a sensory evaluation method and headspace solid-phase microextraction combined with GC-MS were employed to determine the primary substances that contribute to the aromas and key differences in the aroma components of green tea produced from 20 tea cultivars. The results revealed 57 major volatile components, among which aldehydes, alcohols, and esters were the most prevalent. For the volatile components, the …
Effects Of Cooking And Extra Virgin Olive Oil Addition On Bioaccessibility Of Carotenes Intomato Sauce,
2019
TÜBİTAK
Effects Of Cooking And Extra Virgin Olive Oil Addition On Bioaccessibility Of Carotenes Intomato Sauce, Merve Tomaş, Osman Sağdiç, Gi̇zem Çatalkaya, Derya Kahveci̇ Karincaoğlu, Esra Çapanoğlu Güven
Turkish Journal of Agriculture and Forestry
In this study, the effects of cooking and the addition of extra virgin olive oil on the in vitro bioaccessibility of carotenoids in tomato sauce were evaluated. The results indicated that total antioxidant activity, α-tocopherol, lycopene, β-carotene, lutein, and chlorophyll a contents were positively affected by the combination of cooking and addition of extra virgin olive oil. Moreover, after in vitro digestion, for intestinal phase, lycopene and Β-carotene were observed in all samples, whereas α-tocopherol and chlorophyll a were not detected in any of the samples. Lycopene (≈8.5-fold) and β -carotene (≈5-fold) were significantly improved (P < 0.05) by the effect of cooking and addition of extra virgin olive oil to the samples compared to control tomato sauce (without oil and cooking).
The Effects Of Mistletoe (Viscum Album L.) On The Physiological Properties Of Some Drupetrees In Turkey,
2019
TÜBİTAK
The Effects Of Mistletoe (Viscum Album L.) On The Physiological Properties Of Some Drupetrees In Turkey, Tamer Üstüner
Turkish Journal of Agriculture and Forestry
In the present study, the effects of mistletoe (Viscum album L.) on the physiological properties of drupe trees were investigated. In order to achieve this goal, sulfhydryl, chlorophyll a and b, total chlorophyll, ascorbic acid, total amino acid, proline, carotenoid, glucose, and fructose levels, as well as leaf proportional water contents were determined in both mistletoe and its hosts under laboratory conditions. According to the results, mistletoe caused a significant decrease in water content and reduced total ascorbic acid content in apricot, almond, and plum. Additionally, mistletoe did not affect the total amino acid, glucose, and fructose concentrations of the …
Effects Of Depth-Dependent Irrigation Regimes And Organomineral Fertilizers On Water Useand Quality Attributes Of Sugar Beet,
2019
TÜBİTAK
Effects Of Depth-Dependent Irrigation Regimes And Organomineral Fertilizers On Water Useand Quality Attributes Of Sugar Beet, Ali̇ Ünlükara
Turkish Journal of Agriculture and Forestry
Experiments were conducted under provincial conditions of Kayseri, Turkey, for two years in the growing seasons of 2014 and 2015 to determine the effects of irrigation water applications based on different sugar beet root zone depths and different organomineral fertilizers on sugar beet yield, root quality, water consumption, and water use efficiency. Two constant root depths (D1 = 0.9 m and D2 = 0.6 m) and one active water extraction root depth (D3= 0.4-0.9 m) were investigated. A mineral fertilizer (F1), an organomineral fertilizer (F2), and organic + mineral fertilizer (F3) were considered as the subtreatments in the experiments carried …
Using Smoke Solutions In Grass Pea (Lathyrus Sativus L.) To Improve Germination And Seedling Growth And Reduce Toxic Compound Odap, Uğur Başaran, Medi̇ne Çopur Doğrusöz, Erdem Gülümser, Hani̇fe Mut
Turkish Journal of Agriculture and Forestry
The effects of smoke solutions derived from wheat straw on the germination, seedling growth characteristics, and biochemical content of grass pea (Lathyrus sativus L.) were examined in this study. The smoke solutions were applied to petri and pot media at different concentrations. Both experiments were conducted in a randomized plot design with 3 replications. In the pot experiments, the smoke solutions were applied through the initial irrigation at 5 different concentrations (1%, 5%, 10%, 20%, and 40%) while 6 concentrations were used for petri experiments (0.5%, 1%, 2%, 4%, 8%, 10%) and results were compared to a control (distilled water). …
