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Effects Of Moderate Drought On Leaf Bulliform Cells Of Aquatic And Coastal Population Of Phragmites Australis, Olena Nedukha
Effects Of Moderate Drought On Leaf Bulliform Cells Of Aquatic And Coastal Population Of Phragmites Australis, Olena Nedukha
Turkish Journal of Botany
Studying leaves of aquatic and terrestrial populations of Phragmites australis grown on the bank of the Venetian strait of the Dnipro River in Kyiv (Ukraine) for establishing the role of bulliform cells in the mechanisms of plant resistance to moderate soil drought were studied. Bulliform (motor) cells participate in the twisting and folding of leaves during drought and strong sunlight. The study of bulliform cells in the leaves of the aquatic and terrestrial populations of P. australis was carried out using the methods of light microscopy, cytochemical methods, laser confocal microscopy, and biochemical methods. The comparative analysis of the structure …
Effects Of Dietary Calcium, Phosphorus And Microbial Phytase On Intestinal Morphologyin Laying Hens, Sabi̇re Güler, Ender Deni̇z Asmaz, Nuray Varol Kayapunar, İhsan İşbi̇li̇r, Şeri̇fe Şule Cengi̇z, Derya Yeşi̇lbağ, Ahmet Batuhan Şanli, Eyüp Eren Gültepe
Effects Of Dietary Calcium, Phosphorus And Microbial Phytase On Intestinal Morphologyin Laying Hens, Sabi̇re Güler, Ender Deni̇z Asmaz, Nuray Varol Kayapunar, İhsan İşbi̇li̇r, Şeri̇fe Şule Cengi̇z, Derya Yeşi̇lbağ, Ahmet Batuhan Şanli, Eyüp Eren Gültepe
Turkish Journal of Veterinary & Animal Sciences
Different challenges are being applied in the poultry industry in order to protect animal health and to increase immunity and production. The supplementation of microbial phytase is essential in terms of both reducing the inorganic phytase rate and contributing to the absorption of other minerals. In this study, a newly isolated microbial phytase was added at different concentrations to the diet together with calcium (Ca$^{2+}$) and available phosphorus (AP), and the effects of this supplementation on intestinal absorption capacity and Ca$^{2+}$ binding capacity were investigated via morphological measurements and immunohistochemical examination of the duodenum and ileum. For this purpose, 90 …
Sublethal Effects Of Two Entomopathogenic Fungi Species, Metarhizium Anisopliae And Beauveria Bassiana, On The Cabbage Aphid (Brevicoryne Brassicae), Mahdieh Mousavi, Fariba Mehrkhou, Nurper Güz, Yobert Goosta, Remzi̇ Atlihan
Sublethal Effects Of Two Entomopathogenic Fungi Species, Metarhizium Anisopliae And Beauveria Bassiana, On The Cabbage Aphid (Brevicoryne Brassicae), Mahdieh Mousavi, Fariba Mehrkhou, Nurper Güz, Yobert Goosta, Remzi̇ Atlihan
Turkish Journal of Agriculture and Forestry
We evaluated the sublethal (LC25) effects of the three native strains of two important entomopathogenic fungi (EPFs) species (Metarhizium anisopliae AB, M. anisopliae Iran 245, and Beauveria bassiana 106) on the cabbage aphid, Brevicoryne brassicae L. (Hemiptera: Aphididae) which is among the most destructive pests of cole crops. Studies were carried out in controlled conditions providing 25 ± 2 °C, 60% ± 5% RH and a photoperiod of 16:8 h (L:D). The age-stage, two-sex life table method was used for data analysis. The results indicated that EPF treatments affected the population growth rate of the aphids by causing prolongation of …
Crude Extracts And Essential Oil Of Platycladus Orientalis (L.) Franco: A Source Of Phenolics With Antioxidant And Antibacterial Potential As Assessed Through A Chemometric Approach, Marwa Khammassi, Rayda Ben Ayed, Sana Khedhiri, Mouna Souihi, Mohsen Hanana, Ismail Amri, Lamia Hamrouni
Crude Extracts And Essential Oil Of Platycladus Orientalis (L.) Franco: A Source Of Phenolics With Antioxidant And Antibacterial Potential As Assessed Through A Chemometric Approach, Marwa Khammassi, Rayda Ben Ayed, Sana Khedhiri, Mouna Souihi, Mohsen Hanana, Ismail Amri, Lamia Hamrouni
Turkish Journal of Agriculture and Forestry
The chemical composition, antioxidant properties and antibacterial activities of different extracts (water, ethanol, acetate ethyl and hexane) and essential oil from Platycladus orientalis leaves were analysed in this study. The essential oil was extracted by hydrodistillation, and its chemical composition was determined by gas chromatography coupled to mass spectrometry (GC-MS). The major components of the essential oil were α-pinene (40.2%), β-phellandrene (9.3), α-cedrol (9.2%) and β-caryophyllene (6.3%). Phytochemical analysis of crude extracts and essential oil revealed the richness of ethyl acetate and ethanolic extracts in total phenolic content (62.69 and 61.44 mg GAE/g DW, respectively). The antioxidant activities of all …
The Effects Of Pseudomonas Koreensis Igpeb 17 And Arbuscular Mycorrhizal Fungi On Growth And Physiological Properties Of Ginger, Dilfuza Jabborova
The Effects Of Pseudomonas Koreensis Igpeb 17 And Arbuscular Mycorrhizal Fungi On Growth And Physiological Properties Of Ginger, Dilfuza Jabborova
Turkish Journal of Agriculture and Forestry
The effect of Pseudomonas koreensis IGPEB 17 and arbuscular mycorrhizal fungi (AMF) on plant growth and physiological properties of ginger (Zingiber officinale) in net house conditions was investigated. The experiment included four treatments including P. koreensis IGPEB 17, arbuscular mycorrhizal fungi (AMF) biofertilizer and combination of P. koreensis IGPEB 17 and AMF treatment. The result indicated that P. koreensis IGPEB 17 had positive effects on plant growth-promoting traits such as P-solubilization, protease, amylase, IAA, and ACC deaminase production. Moreover, P. koreensis IGPEB 17 showed ability in producing lipase and cellulase. The P. koreensis IGPEB 17 significantly increased plant height (57.6%), …
Genome-Wide Analysis Of Peroxidase Genes In Passion Fruit (Passiflora Edulis Sims.) And Their Expression Patterns Induced By Root Colonization Of Piriformospora Indica Under Cold Stress, Dangdi Liang, Muhammad Moaaz Ali, Shariq Mahmood Alam, Xuping Huang, Ahmed Fathy Yousef, Walid F. A. Mosa, Emi̇ne Orhan, Zhimin Lin, Faxing Chen
Genome-Wide Analysis Of Peroxidase Genes In Passion Fruit (Passiflora Edulis Sims.) And Their Expression Patterns Induced By Root Colonization Of Piriformospora Indica Under Cold Stress, Dangdi Liang, Muhammad Moaaz Ali, Shariq Mahmood Alam, Xuping Huang, Ahmed Fathy Yousef, Walid F. A. Mosa, Emi̇ne Orhan, Zhimin Lin, Faxing Chen
Turkish Journal of Agriculture and Forestry
Peroxidases (PODs) have various physiological and biochemical roles in plant growth, development and stress response. The POD genes were identified in various plant species, but in passion fruit has not yet been thoroughly characterized. Here, we discovered 30 putative POD genes from the genome of Passiflora edulis Sims. For further elucidation, comprehensive bioinformatics analysis was utilized to determine the physicochemical properties, gene organization, conserved motifs, gene duplication and phylogenetic relationships of PePOD genes. Most of the POD proteins were predicted to be located in extracellular region. Gene organization and motif analysis showed that the number of exons and motifs in …
Reference Gene Selection For Rt-Qpcr Normalization Of Strawberry At Various Organs, Different Growing Stages Of Fruits, And Salt-Stress Treatment, Hayat Topçu
Turkish Journal of Agriculture and Forestry
Strawberry (Fragaria x ananassa Duch.) is a favorite fruit of high economic value due to its good taste and high nutrition ingredients. Strawberry is a fruit grown around the world that has distinct genetic structures and indicates diverse levels of precision to different environmental circumstances. Plants respond differently to diverse physiological processes, organizing of biological events, control of hormones, different individuals of the same species, and internal and external factors in developmental stages. Quantitative real-time polymerase chain reaction (RT-qPCR) has become a very useful tool for the determination of plant genetic and physiological changes in gene expression. To obtain more …
Selected Phenolics And Antioxidant Capacities: From Boğazkere (Vitis Vinifera L.) Grape To Pomace And Wine, Hande Tahmaz, Gökhan Söylemezoğlu
Selected Phenolics And Antioxidant Capacities: From Boğazkere (Vitis Vinifera L.) Grape To Pomace And Wine, Hande Tahmaz, Gökhan Söylemezoğlu
Turkish Journal of Agriculture and Forestry
In this research, the amounts of trans-resveratrol, (+)-catechin, (-)- epicatechin, and malvidin-3-glucoside which are among phenolic compounds as well as the total phenolic compound, total anthocyanin, and antioxidant capacity changes were examined in the Boğazkere (Vitis vinifera L.) grape, pomace before press, pomace after press and wine. In all parameters examined, a decrease was seen when proceeding from grape to wine, only (+)- catechin and (-)- epicatechin levels were detected to be higher in the prepress pomace. Total phenolic compound, total anthocyanin, and antioxidant capacity levels were found highest in grape samples, respectively, 8018 mg GAE/kg; 1606 mg/kg; 16.05 μmol …
Evaluation Of Cone And Seed Quality Of Siberian Stone Pine (Pinus Sibirica Du Tour) For Plus-Tree Selection, Svetlana Velisevich, Alexander Popov
Evaluation Of Cone And Seed Quality Of Siberian Stone Pine (Pinus Sibirica Du Tour) For Plus-Tree Selection, Svetlana Velisevich, Alexander Popov
Turkish Journal of Agriculture and Forestry
Siberian stone pine (Pinus sibirica Du Tour) is a cone-bearing species with outstanding nutritious seeds, health-supporting properties, and nut oil. Currently, the main volume of pine nuts is harvested in natural forests, which causes damage to ecosystems. The best solution to this problem would be harvesting nuts on special pine nut plantations established on the basis of high-seeding clones. However, it is hampered by the low efficiency of the existing methods for assessing plus-tree productivity. This work focused on cone analysis in two sites used for plus-tree selection: a 42-year-old sparse forest plantation and a 186-224-year-old closed natural forest. The …
Phytophthora-Citrus Interactions And Management Strategies: A Review, Anas Fadli, Hamid Benyahia, Sajjad Hussain, Rashid Iqbal Khan, Muhammad Junaid Rao, Talaat Ahmed, Veronica Ancona, Muhammad Fasih Khalid
Phytophthora-Citrus Interactions And Management Strategies: A Review, Anas Fadli, Hamid Benyahia, Sajjad Hussain, Rashid Iqbal Khan, Muhammad Junaid Rao, Talaat Ahmed, Veronica Ancona, Muhammad Fasih Khalid
Turkish Journal of Agriculture and Forestry
Citrus production is declining worldwide due to several biotic and abiotic factors. The diseases caused by Phytophthora spp. present major economic risks since they are soil-borne and spread quickly if environmental conditions are favorable, or irrigation is poorly managed. Phytophthora species are present in all citrus-producing areas around the world causing significant losses in crop yield and affecting tree health. Bark infection, damping-off, root rot, gummosis, brown rot, and cortical root rot are among the typical symptoms caused by Phytophthora spp. The pathogenicity of Phytophthora spp. depends mainly on the specific interactions between the isolates and citrus cultivars. The use …
Nutritional Value And Antioxidant Properties Of Viburnum Mullaha Buch.-Ham. Ex D. Don Fruit From Central Nepal, Prabin Dawadi, Rachana Shrestha, Subeksha Mishra, Sayara Bista, Jaya Kant Raut, Tista Prasai Joshi, Lok Ranjan Bhatt
Nutritional Value And Antioxidant Properties Of Viburnum Mullaha Buch.-Ham. Ex D. Don Fruit From Central Nepal, Prabin Dawadi, Rachana Shrestha, Subeksha Mishra, Sayara Bista, Jaya Kant Raut, Tista Prasai Joshi, Lok Ranjan Bhatt
Turkish Journal of Agriculture and Forestry
Viburnum mullaha is a popular wild edible fruit widely distributed in Nepal's mid-hills. Locals consume the fruits of the plants raw and use them to treat a variety of diseases. High value of fat (15%) and protein (3.94%) was evaluated in the seed compared to the pulp with fat 2.1% and protein 1.17%. Both the pulp and the seed exhibited high values of total phenolic content (3346.1 1 ± 0.05 and 2331.03 ± 0.02 mg QAEs/100 g respectively). The samples showed weak antioxidant activity when evaluated by diphenylpicrylhydrazyl (DPPH) antioxidant assay as 50% of radical scavenging activity were 1350 ± …
Foliar Application Of Micronutrients Improves The Growth, Yield, Mineral Contents, And Nutritional Quality Of Broccoli (Brassica Oleracea L.), Hasan Sardar, Mujahid Irshad, Muhammad Akbar Anjum, Sajjad Hussain, Sajid Ali, Riaz Ahmad, Shaghef Ejaz
Foliar Application Of Micronutrients Improves The Growth, Yield, Mineral Contents, And Nutritional Quality Of Broccoli (Brassica Oleracea L.), Hasan Sardar, Mujahid Irshad, Muhammad Akbar Anjum, Sajjad Hussain, Sajid Ali, Riaz Ahmad, Shaghef Ejaz
Turkish Journal of Agriculture and Forestry
Broccoli is rich in vitamins, antioxidants, minerals, free from calories and fat necessary for a healthy life. The production of broccoli is poor as compared to the developed world because of different biotic and abiotic stress. The nutritional stress is increasing with the passage of time because of low soil fertility and numerous stresses occur in the root zone of plants which reduce the uptake of minerals. Therefore, the current study was conducted on the foliar application of Zn and B to enhance broccoli production with excellent nutritional properties important for human health. Foliar application of Zn + B increased …
Screening Maize (Zea Mays L.) Genotypes For Phosphorus Deficiency At The Seedling Stage, Md. Golam Azam, Umakanta Sarker, Md. Shalim Uddin
Screening Maize (Zea Mays L.) Genotypes For Phosphorus Deficiency At The Seedling Stage, Md. Golam Azam, Umakanta Sarker, Md. Shalim Uddin
Turkish Journal of Agriculture and Forestry
A study was conducted at Bangladesh Agricultural Research Institute's greenhouse with 48 maize genotypes through hydroponic culture. Two levels of treatment, namely, low phosphorus (LP) (2.5 × 10-6 mol L-1 of KH2PO4) and normal phosphorus (NP) (2.5 × 10-4 mol L-1 of KH2PO4), were used for this study. Morphologically, plants behave differently in low phosphorus conditions than in normal phosphorus environments. Large augmented roots were found in the plant in low phosphorus conditions. The results revealed that chlorophyll contents, shoot length, root length shoot dry weight, root dry …
Amino Acids Application Alleviated Salinity Stress In Spinach (Spinacia Oleracea L.) By Improving Oxidative Defense, Osmolyte Accumulation, And Nutrient Balance, Maham Saddique, Abida Kausar, Iqra Iqra, Noreen Akhter, Nazoora Mujahid, Abida Parveen, Qamar Zaman, Saddam Hussain
Amino Acids Application Alleviated Salinity Stress In Spinach (Spinacia Oleracea L.) By Improving Oxidative Defense, Osmolyte Accumulation, And Nutrient Balance, Maham Saddique, Abida Kausar, Iqra Iqra, Noreen Akhter, Nazoora Mujahid, Abida Parveen, Qamar Zaman, Saddam Hussain
Turkish Journal of Agriculture and Forestry
Salinity is affecting more than 6 million hectares of cultivated area in Pakistan. The use of amino acids offers a pragmatic solution for minimizing the adverse effects of salinity on Spinacia oleracea L. (spinach). The present study evaluated the possible potential of amino acids in enhancing the salinity tolerance in spinach and identified the probable underlying mechanisms. The experiment comprised of two factors viz. amino acids with total of seven treatments; control, salinity (sal) 100 mM, Methionine + sal, Phenylalanine + sal, Proline + sal, Tyrosine + sal, Combined amino acids + sal, and two spinach cultivars (Desi Palak and …
Biochar Mitigates Salt Stress By Regulating Nutrient Uptake And Antioxidant Activity, Alleviating The Oxidative Stress And Abscisic Acid Content In Cabbage Seedlings, Melek Eki̇nci̇, Meti̇n Turan, Ertan Yildirim
Biochar Mitigates Salt Stress By Regulating Nutrient Uptake And Antioxidant Activity, Alleviating The Oxidative Stress And Abscisic Acid Content In Cabbage Seedlings, Melek Eki̇nci̇, Meti̇n Turan, Ertan Yildirim
Turkish Journal of Agriculture and Forestry
A pot experiment was conducted to investigate the growth, physiology, and biochemistry of cabbage seedlings in response to salinity stress with biochar. The study was conducted as factorial completely randomized design with two factors; salinity levels (0 and 150 mM NaCl) and biochar doses (weighed at the rate of 0%, 2.5%, and 5% by soil weight). Growth parameters such as stem diameter, leaf area, shoot fresh weight, root fresh weight, shoot dry weight, and root dry weight of cabbage seedlings treated with 150 mM NaCl were lower than the control. Biochar amendments improved the growth parameters of cabbage seedlings under …
Prunus Microcarpa: A Potential Rootstock For Apricots, Remzi̇ Uğur
Prunus Microcarpa: A Potential Rootstock For Apricots, Remzi̇ Uğur
Turkish Journal of Agriculture and Forestry
One of the most important developments in the history of fruit growing is the discovery and use of dwarf rootstocks. Today, dwarf rootstock studies continue in different fruit species including apricot. The main goal of this study was to identify new dwarfing rootstocks for apricots that limit apricot tree height and size, without altering scion production or fruit characteristics. In this study, `Hacıhaliloğlu', `Hasanbey', `Kabaaşı', and `Roxana' apricot cultivars grafted on Prunus microcarpa - a potential rootstock for apricot - were investigated. Phenological, morphological, yield, and quality traits of apricot (Prunus armeniaca L.) cultivars grafted on Prunus microcarpa seedlings and …
Cadmium Tolerance And Its Absorption Ability In Fibre Flax And Linseed Varieties, Ekaterina Brutch, Olga Zabegaeva, Janka Nozkova, Nina Brutch
Cadmium Tolerance And Its Absorption Ability In Fibre Flax And Linseed Varieties, Ekaterina Brutch, Olga Zabegaeva, Janka Nozkova, Nina Brutch
Turkish Journal of Agriculture and Forestry
Cadmium pollution now is one of the main environmental problems. Growing of plants hyper accumulators of Cd can help to remediate the polluted soils. Species Linum usitatissimum L. is one of such crops. Six fibre flax and two linseed varieties were evaluated for their resistance to different cadmium sulfate 8/3-hydrate 3CdSO4 . 8H2O concentrations at the seedlings stage in the Jacobsen apparatus. After this, two fibre flax and two linseed varieties were selected and tested for adult plants' cadmium resistance and absorption ability. Cadmium concentrations were analysed in the ashes of adult plants by x-ray fluorescence analyzer BRA - 18. …
Genome-Wide Association Studies (Gwas) Revealed A Genetic Basis Associated With Floral Traits In Potato Germplasm, Muhammad Abu Bakar Zia, Ufuk Demi̇rel, Muhammad Azhar Nadeem, Fawad Ali, Ahmad Dawood, Muhammad Ijaz, Mehmet Emi̇n Çalişkan
Genome-Wide Association Studies (Gwas) Revealed A Genetic Basis Associated With Floral Traits In Potato Germplasm, Muhammad Abu Bakar Zia, Ufuk Demi̇rel, Muhammad Azhar Nadeem, Fawad Ali, Ahmad Dawood, Muhammad Ijaz, Mehmet Emi̇n Çalişkan
Turkish Journal of Agriculture and Forestry
Potato is an important noncereal staple crop serving as a source of food for a large number of the world?s population. Genomewide association study (GWAS) analysis has become a useful tool to uncover the genetic basis of important plant traits by revealing significant association with the trait of interest. The present study aimed to explore the phenotypic diversity and to identify the genetic basis associated with important floral traits. A total of 237 tetraploid potato genotypes were used as plant material, and field experiments were conducted according to augmented block design for two consecutive years (2016, 2017). Analysis of variance …
Unlocking The Genomic Regions Associated With Seed Protein Contents In Turkishcommon Bean Germplasm Through Genome-Wide Association Study, Faheem Shahzad Baloch, Muhammad Azhar Nadeem
Unlocking The Genomic Regions Associated With Seed Protein Contents In Turkishcommon Bean Germplasm Through Genome-Wide Association Study, Faheem Shahzad Baloch, Muhammad Azhar Nadeem
Turkish Journal of Agriculture and Forestry
Human body needs sufficient quantity of protein on daily basis for the normal functioning. Dietary protein in sufficient quantity is becoming a key issue for huge population of the world particularly in developing countries. Present investigation aimed to explore the phenotypic variation and to investigate the genomic regions associated with seed protein contents in Turkish common bean germplasm collected from 19 provinces. Field experiments were conducted according to augmented block design at two locations (Bolu and Sivas) for two consecutive years (2017 and 2018). Analysis of variance revealed highly significant environmental effects (p < 0.05) on seed protein contents within environments, while genotype by environment interaction revealed nonsignificant effects. Overall mean protein contents were 36.36%, while Balikesir-3 and Hakkari-38 yielded minimum (31.64%) and maximum (40.70%) protein contents. Among 19 provinces, accessions from Hakkari and Erzincan provinces disclosed maximum and minimum mean protein contents respectively. Scatter plot between seed protein contents and plant height divided the accessions according to their protein contents and plant height. A total of eight stable accessions were selected and can be recommended for future breeding activities. The implemented constellation plot separated the studied germplasm into two populations on the basis of their protein contents. Genotyping by sequencing resulted 7900 DArTseq markers was used for marker-trait association and a total of 11 markers showed significant association for protein contents. During this study, DArT-3365703 marker was identified in both locations (Sivas and Bolu) during 2017 and might be used for future common bean breeding. Physical map revealed the presence narrow regions between identified markers on Pv02 and Pv05. Therefore, these regions should be considered for future breeding activities. We are confident that results of present study will be helpful for marker-assisted breeding of common bean.
Morphological, Biochemical, And Bioactive Characterization Of Naturally Growneuropean Cranberrybush Genotypes, Ayşen Melda Çolak, Fatma Alan, Kerem Mertoğlu, İbrahi̇m Bulduk
Morphological, Biochemical, And Bioactive Characterization Of Naturally Growneuropean Cranberrybush Genotypes, Ayşen Melda Çolak, Fatma Alan, Kerem Mertoğlu, İbrahi̇m Bulduk
Turkish Journal of Agriculture and Forestry
Turkey has very rich potential in terms of wild edible fruit species, especially berries that grow naturally in different parts of the country as population or scattered shrubs. One of the most important wild edible fruits found in Turkey's flora is the European cranberrybush (EC). All EC plants are found as wild in nature and there are no commercial EC orchards in the country. In this study, a total of 22 seed propagated EC genotypes that naturally grown in the Akkışla district of Kayseri province located in the middle part of Turkey were assessed in terms of their morphological (fruit …
Inter-Primer Binding Site (Ipbs) Retrotransposon Markers Provide Insights Into Thegenetic Diversity And Population Structure Of Carrots (Daucus, Apiaceae), Mehtap Yildiz, Carlos Arbizu
Inter-Primer Binding Site (Ipbs) Retrotransposon Markers Provide Insights Into Thegenetic Diversity And Population Structure Of Carrots (Daucus, Apiaceae), Mehtap Yildiz, Carlos Arbizu
Turkish Journal of Agriculture and Forestry
Studies of genetic diversity and population structure are essential as an initial step in conservation and breeding programs for modern crops. Carrot (Daucus spp.) is among the ten most important vegetables worldwide, however, its genetic structure and phylogenetic relationships are not totally deciphered. Here, we explored the utility of 21 inter-primer binding site (iPBS) retrotransposon markers to determine the genetic diversity and population structure of 38 accessions of Daucus and one accession of a related genus. The manual scoring revealed 309 bands based on their presence/absence. The dendrogram based on the UPGMA clustering algorithm and a principal coordinate analysis (PCoA) …
Characterization Of Some Local Pea (Pisum Sativum L.) Genotypes For Agro-Morphologicaltraits And Mineral Concentrations, Aybegün Ton, Dürdane Mart, Tolga Karaköy, Meltem Türkeri̇, Ayfer Alkan Torun, Adem Emi̇n Anlarsal
Characterization Of Some Local Pea (Pisum Sativum L.) Genotypes For Agro-Morphologicaltraits And Mineral Concentrations, Aybegün Ton, Dürdane Mart, Tolga Karaköy, Meltem Türkeri̇, Ayfer Alkan Torun, Adem Emi̇n Anlarsal
Turkish Journal of Agriculture and Forestry
The aim of the present study is to evaluate diversity among the Turkish local pea germplasm for mineral concentrations and agro-morphological traits for breeding programs. The experiment was conducted during 2018/2019 and 2019/2020 and arranged according to an augmented block design with 40 local genotypes and two standard check cultivars (Carina and Jof). Seed yield per plant was positively and significantly correlated with branches per plant, pods per plant, seeds per pod, harvest index, and 100-seed weight. The first three principal components (PC1) for agro-morphological traits accounted for 76.3% of the total variation. The principal first component was positively correlated …
Study Of Anatomical And Acc (1-Aminocyclopropane-1-Carboxylate) During Flower Budabscission Indicate An Important Role Of Alternate Bearing, Muhammet Ali̇ Gündeşli̇, Sali̇h Kafkas, Şenay Karabiyik, Si̇nan Eti̇, Nesi̇be Ebru Kafkas
Study Of Anatomical And Acc (1-Aminocyclopropane-1-Carboxylate) During Flower Budabscission Indicate An Important Role Of Alternate Bearing, Muhammet Ali̇ Gündeşli̇, Sali̇h Kafkas, Şenay Karabiyik, Si̇nan Eti̇, Nesi̇be Ebru Kafkas
Turkish Journal of Agriculture and Forestry
This study investigates whether, and how, 1-aminocyclopropane-1-carboxylic acid (ACC) is concerned in flower bud abscission of pistachio (Pistacia vera L.). Abscission was studied about the activation of the abscission zone, located between shoot and flower bud, from Uzun pistachio cultivar where the abscission profiles and the scanning electron micrographs pictorial differences in the abscission program, under natural conditions of flower bud. ACC content was investigated in the flower bud abscission zone during growth and abscission using liquid chromatography coupled with electrospray tandem mass spectrometry (UPLC/ESI-MS/MS). Results showed that abscission layers were started at first 45 days after full blooming (DAFB) …
The Effects Of Zinc Oxide Nanoparticles Loaded With Iaa And Iba On In Vitro Rooting Ofapple Microcuttings, Shabnam Alizadeh, Hati̇ce Dumanoğlu
The Effects Of Zinc Oxide Nanoparticles Loaded With Iaa And Iba On In Vitro Rooting Ofapple Microcuttings, Shabnam Alizadeh, Hati̇ce Dumanoğlu
Turkish Journal of Agriculture and Forestry
In the micropropagation of difficult-to-root plants, the low rates of rooting cause high economic losses. The local apple (Malus domestica Borkh.) cultivar #67, which is highly resistant to fire blight disease, has been shown to have low rooting success. Nanoparticles loaded with auxins could increase the rooting success with their physicochemical properties. To increase rooting percentage, the effects of zinc oxide nanoparticles (nZnO), nZnO loaded with indole-3-acetic acid (IAA-nZnO) and indole-3-butyric acid (IBA-nZnO) at different concentrations (1.0, 2.0, 3.0, 4.0, 5.0, and 6.0 mg L-1) on in vitro rooting of microcuttings were investigated. The concentrations of auxin carried by the …
Comparative Study Of Phenolic Compounds In Olive Oils From Differentgeographic Regions, Şeyma Şi̇şi̇k Oğraş
Comparative Study Of Phenolic Compounds In Olive Oils From Differentgeographic Regions, Şeyma Şi̇şi̇k Oğraş
Turkish Journal of Agriculture and Forestry
In this study, the effect of cultivar, harvest year, and the geographic regions (Mediterranean, Aegean, Southeastern Anatolia, Marmara, and the Black Sea) on phenolic compounds of virgin olive oils were investigated. Tyrosol was the major phenolic compound in the Mediterranean, Southeastern, and Black Sea regions. Hydroxytyrosol showed the highest value (2.07 mg/kg) in the Southeastern Anatolia region and the lowest value (0.75 mg/kg) in the Marmara region. Among the phenolic acids, vanillic acid had an important place in phenolic compounds (p < 0.01). This phenolic acid gave higher values in the Marmara region compared to other regions. Flavonoids were determined as important groups of phenolic compounds in olive oils. The oils from the Southeastern Anatolia region separated from other oils with the highest levels of flavonoids such as quercetin, luteolin, and apigenin. All phenolic compounds, except transcinnamic acid and quercetin, increased in the second harvest year. Vanillic acid was the highest phenolic compound in the first year, in contrast, tyrosol had higher values than vanillic acid in the second year. Many phenolic compounds were affected by olive cultivar. Memecik has a higher content of tyrosol, vanillic acid, p-coumaric acid, ferulic acid, and quercetin in the Aegean region. However, this variety showed higher values for hydroxytyrosol, transcinnamic acid, luteolin, and apigenin in the Marmara region. Gemlik, Ayvalık, Çelebi, Domat and Memecik from Marmara regions had higher vanillic acid. Butko, Otur and Kızıl Satı showed higher tyrosol. Principal component analysis showed that phenolic compounds could play an important role in the separation of regions and cultivars.
Effect Of Bursaphelenchus Spp. Inoculation On Carbohydrate Concentrations Of Differentpine Species In Forest Stands Of Düzce Forest Directorate, Nuray Öztürk, Süleyman Akbulut, İsmai̇l Baysal, Şemsetti̇n Kulaç
Effect Of Bursaphelenchus Spp. Inoculation On Carbohydrate Concentrations Of Differentpine Species In Forest Stands Of Düzce Forest Directorate, Nuray Öztürk, Süleyman Akbulut, İsmai̇l Baysal, Şemsetti̇n Kulaç
Turkish Journal of Agriculture and Forestry
The pinewood nematode (Bursaphelenchus xylophilus) is one of the most important pathogens of conifer forests worldwide that causes the pine wilt disease. This problem has increased the scientific interest in Bursaphelenchus species both in the world and in Turkey. Previously, six Bursaphelenchus species were isolated from wilted pine trees in Turkey. The main goal of this study was to investigate the effects of nematode inoculation on the total carbohydrate concentrations of tree species. Native six Bursaphelenchus species were inoculated on three pine species (Pinus pinaster, P. nigra, and P. sylvestris) under natural stand conditions. Two different doses of nematodes (2000 …
Comparisons Of Biochemical Compositions In Marsh Frog (Pelophylax Ridibundus)(Anura; Ranidae) Grown In Different Conditions; Wild, Semicultured And Cultured Ones, Emrah Şi̇mşek, Ahmet Alkaya, Hülya Şerefli̇şan, Ayşe Özyilmaz
Comparisons Of Biochemical Compositions In Marsh Frog (Pelophylax Ridibundus)(Anura; Ranidae) Grown In Different Conditions; Wild, Semicultured And Cultured Ones, Emrah Şi̇mşek, Ahmet Alkaya, Hülya Şerefli̇şan, Ayşe Özyilmaz
Turkish Journal of Zoology
Frogs can be added to a list of different raw materials which have sustainable economic value to their producers. Therefore, the biochemical attributes of the frogs require further scientific scrutiny. The major objective of the current study is to investigate some biochemical compositions of edible portions of Pelophylax ridibundus (Pallas, 1771) grown in different conditions. The wild frogs, semicultured frogs, and cultured frogs were investigated regarding female and male specimens, leading to six groups that were determined to investigate the biochemical features of frogs. The results show that they (all frogs in all six groups) have low lipid contents (p < 0.05). The protein contents of the frogs varied in the range of 10.54%-16.10%. The lowest ash contents were found in semicultured male and female frogs. The average moisture contents were roughly 80% for all specimens. The major fatty acids were C16:0, C18:0, C18:1n9, C18:2n6, and C20:4n6 for wild, semicultured, and cultured frogs, respectively, for both sexes, showing their respective amounts varied among groups. All in all, the results show that there exist some differences in the nutritional content of frogs grown in different
Comparison Of The Different Isoforms Of Vitamin E Against Amyloid Beta-Induced Neurodegeneration, Alp Yi̇ği̇t Özdemi̇r, Esi̇n Çeti̇n, Mehmet Ali̇ Onur
Comparison Of The Different Isoforms Of Vitamin E Against Amyloid Beta-Induced Neurodegeneration, Alp Yi̇ği̇t Özdemi̇r, Esi̇n Çeti̇n, Mehmet Ali̇ Onur
Turkish Journal of Biology
Neurodegeneration is the progressive loss of structure or function of neurons. Amyloid beta oligomers and aggregates have been linked to neurodegeneration. While previous studies have suggested that dietary α-tocopherol intake can prevent amyloid beta aggregation and protect the brain against neurotoxicity, other research, however, indicated that tocotrienol forms might be used as an alternate agent against this kind of degeneration. In the presented research, we compared the in vitro protective effects of α-tocopherol and α-tocotrienol. In this context, we formed an in vitro neurodegeneration model with primary isolated neurons and measured α-tocopherol's and α-tocotrienol's protective effects. As a result, α-tocopherol …