Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Phenolic compounds (4)
- Microsatellites (3)
- Organic acids (3)
- Plant growth regulator (3)
- Rootstock (3)
-
- Antioxidant (2)
- Biological control (2)
- Breeding (2)
- Capsicum annuum L. (2)
- Carotenoid (2)
- Cultivar (2)
- Fertilization (2)
- Plant growth regulators (2)
- Quality (2)
- Raspberry (2)
- SSR markers (2)
- Stevia rebaudiana (2)
- Storage (2)
- Sugars (2)
- Walnut (2)
- Yield (2)
- Abiotic stress (1)
- Accuracy assessment (1)
- Allicin content (1)
- Allium sativum L. (1)
- Almond (1)
- Alternate bearing (1)
- Amino acids (1)
- Androgenesis (1)
- Antioxidant activities (1)
Articles 1 - 30 of 58
Full-Text Articles in Entire DC Network
Sap Flux And Stem Radius Variations In Mature Cedrus Libani Trees During The Growing Season, Ayli̇n Güney, Rei̇ner Zi̇mmermann, Klaus Haas
Sap Flux And Stem Radius Variations In Mature Cedrus Libani Trees During The Growing Season, Ayli̇n Güney, Rei̇ner Zi̇mmermann, Klaus Haas
Turkish Journal of Agriculture and Forestry
Analysis of continuous sap flux and stem growth measurements can help to elucidate how environmental conditions influence water status and stem growth in trees. Stem radius variations and sap flux densities of the drought-tolerant conifer Cedrus libani were measured using automatic point dendrometers and heat dissipation sensors, respectively. The study was conducted at the Elmalı Cedar Research Forest at 1665 m a.s.l. From April to September 2009, stem radius variation was measured hourly for nine C. libani trees. Concurrently, environmental variables (e.g., air temperature, precipitation, relative humidity, soil water content) were monitored within the study site. From the dendrometer records, …
Characterization Of Quince (Cydonia Oblonga Mill.) Accessions By Simple Sequence Repeat Markers, Murat Güney, Sali̇h Kafkas, Aysen Koç, Servet Aras, Hakan Keles, Harun Karci
Characterization Of Quince (Cydonia Oblonga Mill.) Accessions By Simple Sequence Repeat Markers, Murat Güney, Sali̇h Kafkas, Aysen Koç, Servet Aras, Hakan Keles, Harun Karci
Turkish Journal of Agriculture and Forestry
In Turkey, quince (Cydonia oblonga Mill.) is found as both a wild and a cultivated tree species. The Karanlıkdere Valley is a pit area between Şefaatli and Yerköy districts in Yozgat Province that originates from the River Delice. Members of the Yozgat Karanlıkdere Valley quince population, containing 17 quince accessions and 15 commercial quince cultivars, were DNA fingerprinted using 30 simple sequence repeat (SSR) primers to identify the genetic relationships among them. A total of 111 alleles were detected for all 32 accessions, and the number of alleles revealed by SSR analysis ranged from 2 to 10 alleles per locus …
Effects Of Season, Genotype, And Nutrient Medium On Pepper Anther Culture Andmicrospore Development, Ati̇lla Ata, Davut Keleş, Hatira Taşkin, Saadet Büyükalaca
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 + …
Influence Of Fiber Fractionation On Kraft Paper Properties Of European Black Pine Andeuropean Aspen, Sezgi̇n Koray Gülsoy, Ayben Kiliç Pekgözlü
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, Hüseyi̇n Yurtseven, Süleyman Çoban, Mustafa Akgül, Anil Orhan Akay
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 Moisture Content, Internode Region, And Oblique Angle On The Mechanicalproperties Of Sainfoin Stem, Mustafa Gökalp Boydaş, Mustafa Çomakli, Bahadir Sayinci, Mazhar Kara
Effects Of Moisture Content, Internode Region, And Oblique Angle On The Mechanicalproperties Of Sainfoin Stem, Mustafa Gökalp Boydaş, Mustafa Çomakli, Bahadir Sayinci, Mazhar Kara
Turkish Journal of Agriculture and Forestry
The effects of moisture content, internode region, and oblique angle on several mechanical properties of sainfoin stem were determined. The selected mechanical properties used were the shearing stress, specific shearing energy, bending stress, and modulus of elasticity when bending. The experiments were carried out with wet basis (WB) moisture contents of 71.76%, 45.57%, and 25.57%, at the third and second internode regions from the bottom up to the top, and 2 oblique angles (0° and 28°). The research results showed that the shearing stress of sainfoin stem increased as the moisture content increased, but decreased towards the upper internode of …
Role Of Endogenous Polyamines In The Alternate Bearing Phenomenon In Pistachio, Muhammet Ali̇ Gündeşli̇, Sali̇h Kafkas, Mouzghan Zarifikhosroshahi, Nesi̇be Ebru Kafkas
Role Of Endogenous Polyamines In The Alternate Bearing Phenomenon In Pistachio, Muhammet Ali̇ Gündeşli̇, Sali̇h Kafkas, Mouzghan Zarifikhosroshahi, Nesi̇be Ebru Kafkas
Turkish Journal of Agriculture and Forestry
Alternate bearing is a significant economic problem adversely affecting the producers, consumers, and economy of a country. In the present study, we aimed to investigate the physiological role of free polyamines (PAs) in fruit bud abscission of the Uzun pistachio variety, which has a strong alternate bearing tendency. The identification and quantification of PAs, such as putrescine (Put), spermidine (Spd), and spermine (Spm), at different physiological stages and in different organs, were carried out by high-performance liquid chromatography. Putrescine was the major PA in all the organs of pistachio trees. Furthermore, the concentrations of Put and Spd in the leaves …
The Development Of A Low Cost Uav-Based Image Acquisition System And The Procedure For Capturing Data In Precision Agriculture, Ari̇f Behi̇ç Teki̇n, Marco Fornale
The Development Of A Low Cost Uav-Based Image Acquisition System And The Procedure For Capturing Data In Precision Agriculture, Ari̇f Behi̇ç Teki̇n, Marco Fornale
Turkish Journal of Agriculture and Forestry
Remote sensing is a method of monitoring the natural heterogeneity of vegetation. Although satellite based remote sensing has been a popular method for monitoring the earth's surface, it has several drawbacks, such as the orbital period, unattended capture, and investment cost. On the other hand, an unmanned air vehicle (UAV) is more flexible in terms of deployment, monitoring a small area, and being easy to obtain at a low cost. From this point of view, the goal of this research was to develop a low cost and easy to implement technical solution for mapping spatial heterogeneity and research its relationship …
Effects Of Tillage Method And Fertilizer Type On The Yield Of Sudan Grass(Sorghum Bicolor L.), Bojan Stipesevic, Bojana Brozovic, Danijel Jug, Irena Jug, Vesna Vukadinovic, Boris Djurdjevic
Effects Of Tillage Method And Fertilizer Type On The Yield Of Sudan Grass(Sorghum Bicolor L.), Bojan Stipesevic, Bojana Brozovic, Danijel Jug, Irena Jug, Vesna Vukadinovic, Boris Djurdjevic
Turkish Journal of Agriculture and Forestry
The Sudan grass plant (Sorghum bicolor (L.) Moench subsp. drummondii) density and yield were determined in this 2-year research with different tillage systems and fertilization at 3 locations. After harvesting the main crops, 3 tillage treatments were applied: conventional (CT) mouldboard ploughing (25-30 cm deep), followed by disk harrowing and sowing: reduced tillage 1 (HDH) with 2 passes by a disk harrow (15-20 cm deep), followed by seedbed preparation, and reduced tillage 2 (LDH) with a single pass by a disk harrow. Soil penetration resistance was measured at each tillage treatment. A total of 5 side dressing fertilizer treatments were …
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
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 …
Precision Cane Meristem Management Can Influence Productivity And Fruit Quality Offloricane Red Raspberry Cultivars, Aleksandar Zivotic, Nikola Micic, Mirjana Zabic, Borut Bosancic, Miljan Cvetkovic
Precision Cane Meristem Management Can Influence Productivity And Fruit Quality Offloricane Red Raspberry Cultivars, Aleksandar Zivotic, Nikola Micic, Mirjana Zabic, Borut Bosancic, Miljan Cvetkovic
Turkish Journal of Agriculture and Forestry
In Bosnia and Herzegovina, the hedgerow system is the main raspberry growing system, which has no clearly-defined standards regarding plant density and fruit-bearing potential per meter of hedgerow. This study evaluates the effect of precision cane meristem management in growing major floricane red raspberry cultivars in Bosnia and Herzegovina. During 2015 and 2016, in Willamette, Meeker, and Tulameen, grown under the hedgerow system, mixed buds were selected on fruiting laterals with the fruitbearing potential of 80, 100, and 120 well-developed and well-positioned mixed buds per meter of hedgerow. High stable yields were recorded under the medium load of 100 buds …
Effects Of Depth-Dependent Irrigation Regimes And Organomineral Fertilizers On Water Useand Quality Attributes Of Sugar Beet, Ali̇ Ünlükara
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 …
The Influence Of Exogenous Capsaicin Application On The Germination, Seedling Growth,And Yield Of Pepper, Levent Arin, Çağatay Arabaci
The Influence Of Exogenous Capsaicin Application On The Germination, Seedling Growth,And Yield Of Pepper, Levent Arin, Çağatay Arabaci
Turkish Journal of Agriculture and Forestry
The aim of this research was to investigate the effect of capsaicin application in different doses (0.0, 0.1, 1.0, 10.0, 25.0, 50.0, 100.0, and 200.0 ppm) on the germination, seedling growth, and yield of pepper plants (Capsicum annuum L. 'Burdem'). For this purpose, capsaicin was applied at several stages: (i) to the pepper seed before sowing, (ii) to the leaves during the 3rd to 4th true leaf stage for seedling quality evaluation, and (iii) to the leaves before planting in a greenhouse. There were no statistical differences among capsaicin doses and the control with respect to germination and emergence, but …
Utilization Of Sucrose During Cocultivation Positively Affects Agrobacterium-Mediatedtransformation Efficiency In Sugar Beet (Beta Vulgaris L.), Songül Gürel, Muhammet Çağri Oğuz, Ferzat Turan, Kemal Kazan, Canan Yüksel Özmen, Ekrem Gürel, Ali̇ Ergül
Utilization Of Sucrose During Cocultivation Positively Affects Agrobacterium-Mediatedtransformation Efficiency In Sugar Beet (Beta Vulgaris L.), Songül Gürel, Muhammet Çağri Oğuz, Ferzat Turan, Kemal Kazan, Canan Yüksel Özmen, Ekrem Gürel, Ali̇ Ergül
Turkish Journal of Agriculture and Forestry
Sugar beet (Beta vulgaris L.) is one of the most important industrial crops throughout world. With the availability of suitable genetic transformation technologies, the yield, quality, and stress tolerance of sugar beet could be improved significantly. However, low transformation efficiencies seriously limit the application of molecular technologies to the genetic improvement of sugar beet. With the aim of improving gene transfer techniques for sugar beet, the effect of different sucrose concentrations during cocultivation on the initial Agrobacterium-mediated transformation efficiencies in sugar beet was tested. To develop an efficient experimental system through which the effect of sucrose could be tested, first, …
Combined Effects Of Ethephon And Mepiquat Chloride On Late Blooming, Fruit Set, Andphytochemical Characteristics Of Black Diamond Plum, Kerem Mertoğlu, Yasemi̇n Evrenosoğlu, Mehmet Polat
Combined Effects Of Ethephon And Mepiquat Chloride On Late Blooming, Fruit Set, Andphytochemical Characteristics Of Black Diamond Plum, Kerem Mertoğlu, Yasemi̇n Evrenosoğlu, Mehmet Polat
Turkish Journal of Agriculture and Forestry
This study was carried out in 2015 and 2016 to investigate the use of ethephon and mepiquat chloride for reduction of damage to flowering and fruit set caused by late spring frosts in Black Diamond plum. The single treatment of mepiquat chloride delayed full blooming by 5 days, while the ethephon treatment delayed blooming by 7 days. The interactive effect of the chemicals yielded more positive results in the delay of blooming, causing a delay of up to 11 days. An increase in fruit set was observed along with blooming. The fruit set percentage of the control was 4.18%, while …
Deciphering Global Dna Variations And Embryo Sac Fertility In Autotetraploid Rice Line, Fozia Ghouri, Jiani Zhu, Hang Yu, Jinwen Wu, Faheem Shahzad Baloch, Xiangdong Liu, Muhammad Qasim Shahid
Deciphering Global Dna Variations And Embryo Sac Fertility In Autotetraploid Rice Line, Fozia Ghouri, Jiani Zhu, Hang Yu, Jinwen Wu, Faheem Shahzad Baloch, Xiangdong Liu, Muhammad Qasim Shahid
Turkish Journal of Agriculture and Forestry
Autotetraploid rice is a new germplasm resource obtained by doubling chromosomes through colchicine treatment. There have been many studies on the reproductive characteristics of autotetraploid rice, but little is known about global DNA variations and reasons for low embryo sac fertility in autotetraploid rice. Therefore, an autotetraploid rice line (T446) was used for resequencing and embryo sac fertility was observed. Whole-genome resequencing data revealed 87,229 SNPs and 11,022 InDels in the genome of T446 versus E246 (diploid rice), which had an average of 23.37 SNPs and 2.95 InDels per 100 kb. A total of 17,375 and 17,171 structural variations and …
Distribution Of Microsporidial Infection In The Predator Beetle, Calosoma Sycophanta (Coleoptera:Carabidae)-Rearing Laboratories In Turkey, Mustafa Yaman, Sali̇h Uzuner, Beyza Gonca Güner Emi̇rzeoğlu, Ömür Ayar, Ömer Ertürk, Mahmut Eroğlu
Distribution Of Microsporidial Infection In The Predator Beetle, Calosoma Sycophanta (Coleoptera:Carabidae)-Rearing Laboratories In Turkey, Mustafa Yaman, Sali̇h Uzuner, Beyza Gonca Güner Emi̇rzeoğlu, Ömür Ayar, Ömer Ertürk, Mahmut Eroğlu
Turkish Journal of Agriculture and Forestry
The present study aimed to determine the rate of microsporidiosis in larvae and adult beetles in Calosoma sycophanta L. (Coleoptera: Carabidae) mass-rearing laboratories. Eighty larvae and 7420 adults of C. sycophanta were dissected from the mass-rearing laboratories and investigated for the presence of microsporidiosis. Microsporidiosis was determined in all localities. Four hundred and forty-one adults of the dissected insects were found to be infected and the total infection rate was 5.94%. A total of 80 C. sycophanta larvae from Balıkesir and Isparta examined in 2016 showed no microsporidiosis. The infection ratio was varied among populations and years. The total infection …
Comparative Transcriptome Sequencing To Determine Genes Related To The Nucellar Embryony Mechanism In Citrus, Özhan Şi̇mşek, Di̇cle Dönmez, Si̇nan Eti̇, Turgut Yeşi̇loğlu, Yildiz Kaçar
Comparative Transcriptome Sequencing To Determine Genes Related To The Nucellar Embryony Mechanism In Citrus, Özhan Şi̇mşek, Di̇cle Dönmez, Si̇nan Eti̇, Turgut Yeşi̇loğlu, Yildiz Kaçar
Turkish Journal of Agriculture and Forestry
Several citrus varieties produce apomictic seeds by the nucellar embryony (NE) mechanism. Nucellar embryos are created from nucellus tissue and have an identical genetic constitution to the mother plant. Nucellar embryony is known to be an unusual feature of seed production in many citrus cultivars. The term "NE" refers to the development of identical embryos from the maternal tissue known as the nucellus surrounding the embryo sac. The authors aimed here to detect differentially expressed genes involved in the NE mechanism. Orlando tangelo (OT), producing apomictic seeds, and a clementine mandarin, Algerian tangerine ranch selection (AT), known as monoembryonic, were …
Improvement Of The In Vitro Regeneration And Agrobacterium-Mediated Genetic Transformation Of Medicago Sativa L., Farzad Nofouzi, Muhammet Çağri Oğuz, Saber Delpasand Khabbazi, Ali̇ Ergül
Improvement Of The In Vitro Regeneration And Agrobacterium-Mediated Genetic Transformation Of Medicago Sativa L., Farzad Nofouzi, Muhammet Çağri Oğuz, Saber Delpasand Khabbazi, Ali̇ Ergül
Turkish Journal of Agriculture and Forestry
Alfalfa is a fodder crop that accounts for one of the best sources of protein and is widely cultivated around the world. In vitro regeneration of alfalfa has been studied earlier; however, most of the studies were almost intervened with callus formation. In this study, 3 explant sources (cotyledonary node, hypocotyl, and root crown) of two Turkish cultivars (Nimet and Savaş) were excised from young seedlings. Explants were subjected to different concentrations of BAP, BAP-IBA, and TDZ to evaluate the direct in vitro regeneration potential of selected plant parts. Moreover, we transformed the alfalfa plant with pBin19 harboring 35s.GUS-INT_35s.nptII construct …
Effects Of Rootstocks On Storage Performance Of Nova Mandarins, Ahmet Erhan Özdemi̇r, Öznur Di̇di̇n, Eli̇f Çandir, Mustafa Kaplankiran, Ercan Yildiz
Effects Of Rootstocks On Storage Performance Of Nova Mandarins, Ahmet Erhan Özdemi̇r, Öznur Di̇di̇n, Eli̇f Çandir, Mustafa Kaplankiran, Ercan Yildiz
Turkish Journal of Agriculture and Forestry
In this research, the effects of rootstocks on the storage performance of Nova mandarins grafted on Carrizo citrange, Troyer citrange, or sour orange grown in the ecological conditions of Dörtyol were studied. Fruits were harvested at optimum maturity and kept at 4 °C and 6 °C for 120 days. Changes in weight loss, incidence of fungal decay and physiological disorders, juice content, total soluble solids (TSS), percent fruit with green button, titratable acidity (TA), juice pH, vitamin C content, and rind color (L*, C*, h°) were monitored at 15-day intervals during storage to determine the effects of rootstock on postharvest …
Determination Of Essential Oil Components, Mineral Matter, And Heavy Metal Content Ofsalvia Virgata Jacq. Grown In Culture Conditions, Belgi̇n Coşge Şenkal, Tansu Uskutoğlu, Cüneyt Cesur, Volkan Özavci, Hülya Doğan
Determination Of Essential Oil Components, Mineral Matter, And Heavy Metal Content Ofsalvia Virgata Jacq. Grown In Culture Conditions, Belgi̇n Coşge Şenkal, Tansu Uskutoğlu, Cüneyt Cesur, Volkan Özavci, Hülya Doğan
Turkish Journal of Agriculture and Forestry
Most members of the family Lamiaceae are of considerable importance in areas such as medicine, food, cosmetics, and perfumery, as they are rich in essential oils, aromatic oils, and secondary metabolites. Sage, a member of this family, is the generic name for species of the genus Salvia. The genus Salvia has approximately 900 species worldwide. There are 99 species of the genus Salvia L. in Turkey; 51 of these species are endemic. The local name of S. virgata is "yılancık" or "fatmanaotu" in Turkey, and it is used for the treatment of wounds and various skin diseases. In addition, a …
Effect Of Rootstocks On Phytochemical Properties Of Apricot Fruit, Müttali̇p Gündoğdu
Effect Of Rootstocks On Phytochemical Properties Of Apricot Fruit, Müttali̇p Gündoğdu
Turkish Journal of Agriculture and Forestry
The phytochemical influence of rootstocks on the Hacıhaliloğlu apricot cultivar was examined in this study. Myrobolan 29-C, Myrobolan GF-31, Marianna 2624, Pixy, and Tokaloğlu rootstocks were used and organic acid, sugars, vitamin C, total antioxidant capacity, and phenolic compounds were identified. The highest phenolic compounds and antioxidant capacity were observed in Tokaloğlu rootstock. While Myrobolan GF-31 stood out in terms of organic acids and vitamin C, Pixy stood out in terms of sugar. The highest sugar content (sucrose) was recorded as 24.178 mg 100 g-1 in 'Pixy'. It was determined that Tokaloğlu rootstock had increased organic acid (1030.730 mg 100 …
Salt Stress By Nacl Alters The Physiology And Biochemistry Of Tissue Culture-Grownstevia Rebaudiana Bertoni, Rabia Javed, Ekrem Gürel
Salt Stress By Nacl Alters The Physiology And Biochemistry Of Tissue Culture-Grownstevia Rebaudiana Bertoni, Rabia Javed, Ekrem Gürel
Turkish Journal of Agriculture and Forestry
This study reports the response to salinity stress (100 mM, 200 mM, and 300 mM NaCl concentration) exposure of the commercially valuable medicinal plant Stevia rebaudiana during micropropagation for 4 weeks. The significant enhancement of physiological parameters, steviol glycosides (SGs), i.e. rebaudioside A and stevioside, as examined by high-performance liquid chromatography, and nonenzymatic antioxidant activities, i.e. total phenolic content, total flavonoid content, total antioxidant capacity, total reducing power, and DPPH-free radical scavenging activity, was observed during the shoot formation process under up to 100 mM NaCl stress. Callus formation produced similar results regarding physiology and antioxidant assays, except that it …
Occurrence And Seasonal Variation Of The Root Lesion Nematode Pratylenchus Neglectuson Cereals In Bolu, Turkey, Abdelfattah Dababat, Şenol Yildiz, Vahdetti̇n Çi̇ftçi̇, Nagi̇han Duman, Mustafa İmren
Occurrence And Seasonal Variation Of The Root Lesion Nematode Pratylenchus Neglectuson Cereals In Bolu, Turkey, Abdelfattah Dababat, Şenol Yildiz, Vahdetti̇n Çi̇ftçi̇, Nagi̇han Duman, Mustafa İmren
Turkish Journal of Agriculture and Forestry
The root lesion nematode Pratylenchus spp. is one of the most important plant-parasitic nematodes causing global cereal yield losses. Effective management of plant-parasitic nematodes depends on reliable management strategies and comprehensive datasets estimating the distribution, abundance, and population change of nematode species. This study reports the occurrence of Pratylenchus neglectus in wheat-growing districts during the 2014/15 and 2015/16 cropping seasons in Bolu, Turkey. Pratylenchus neglectus was identified by both morphological and molecular methods. The nematode was detected in 11.6% of samples collected from five districts. On average, P. neglectus numbered 1556 nematodes/kg soil, while 12% of samples had more than …
Diversity Of Biochemical Content In Fruits Of Some Indigenous Mulberry Genotypes, Aytül Balik, Mustafa Kenan Geçer, Rafet Aslantaş
Diversity Of Biochemical Content In Fruits Of Some Indigenous Mulberry Genotypes, Aytül Balik, Mustafa Kenan Geçer, Rafet Aslantaş
Turkish Journal of Agriculture and Forestry
This research was carried out to assess the biochemical diversity of the fruits of mulberry genotypes grown in Muş Province in the eastern Anatolia region and to determine the genotypes available for breeding. Morphological and biochemical characteristics of 13 mulberry fruit genotypes, including 5 white (Morus alba) and 8 black (Morus nigra), were determined. Fruit antioxidant capacity was determined by Trolox equivalent antioxidant capacity assay. Fruit weight, pH, soluble solid content, titratable acidity, vitamin C, and antioxidant capacity were 1.38-3.77 g, 4.77-6.79, 14.33%-23.50%, 0.53%-2.20%, 4.47-35.83 mg 100 g-1, and 4.33-13.63 µmol Trolox equivalent g, respectively, indicating enough diversity among genotypes …
Tree Vigor, Yield, Fruit Quality, And Antioxidant Capacity Of Apple (Malus × Domestica Borkh.) Influenced By Different Fertilization Regimes: Preliminary Results, Tomo Milosevic, Nebojsa Milosevic, Jelena Mladenovic
Tree Vigor, Yield, Fruit Quality, And Antioxidant Capacity Of Apple (Malus × Domestica Borkh.) Influenced By Different Fertilization Regimes: Preliminary Results, Tomo Milosevic, Nebojsa Milosevic, Jelena Mladenovic
Turkish Journal of Agriculture and Forestry
Tree growth, productivity, fruit quality attributes, and antioxidant activity were tested in apple cultivar Idared under different fertilization treatments from the 22nd to the 23rd year after planting in a heavy acidic soil under western Serbian conditions. Treatments included the use of aged cattle manure, compound NPK (15:15:15) mineral fertilizer, a multinutrient fertilizer commercially named Italpolina (ITP) (NPK + organic carbon + humic acids), two types of N mineral fertilizers (calcium ammonium nitrate [CAN] and urea), and control (no fertilization). Results showed that Idared trees were more vigorous when fertilized with the two N fertilizers than when treated with another …
Effect Of Rhizobacteria Treatments On Nutrient Content And Organic And Amino Acid Composition In Raspberry Plants, Muzaffer İpek
Effect Of Rhizobacteria Treatments On Nutrient Content And Organic And Amino Acid Composition In Raspberry Plants, Muzaffer İpek
Turkish Journal of Agriculture and Forestry
Plant growth-promoting rhizobacteria (PGPR) have been found to be beneficial to plant growth, yield, crop quality, the environment, and sustainable agricultural production. Therefore, six bacterial strains were tested to determine their effects on raspberry's nutrient content and organic and amino acid composition. The experiment was performed from 2015 to 2017. Two-year-old raspberry plants were inoculated with bacterial suspensions by a dipping method and were planted in 30-L pots. The mineral content and organic acid and amino acid composition of the leaf and root were compared in the Alcaligenes 637Ca, Staphylococcus MFDCa1 and MFDCa2, Agrobacterium A18, Pantoea FF1, and Bacillus M3 …
Increased Soil Temperature Stimulates Changes In Carbon, Nitrogen, And Mass Loss In The Fine Roots Of Pinus Koraiensis Under Experimental Warming And Drought, Seung Hyun Han, Seongjun Kim, Hanna Chang, Guanlin Li, Yowhan Son
Increased Soil Temperature Stimulates Changes In Carbon, Nitrogen, And Mass Loss In The Fine Roots Of Pinus Koraiensis Under Experimental Warming And Drought, Seung Hyun Han, Seongjun Kim, Hanna Chang, Guanlin Li, Yowhan Son
Turkish Journal of Agriculture and Forestry
The effects of warming (+3 °C) and drought (-30% precipitation) on the fine root decomposition of Pinus koraiensis seedlings were examined using a litter bag method. The study site included a full factorial design with two temperature and two precipitation levels, with three replicates. Litter bags containing fine root litter of 2-year-old P. koraiensis seedlings were retrieved after 3, 6, and 12 months of decomposition. After 12 months, the mass loss of fine roots was significantly increased in response to warming (control = 31.1%, warming = 35.9%, drought = 29.2%, and warming plus drought = 35.5%); no change was observed …
Effects Of Plant Growth Regulators On The Plant Height And Quantitative Properties Of Narcissus Tazetta, Sevi̇m Demi̇r, Fi̇sun Gürsel Çeli̇kel
Effects Of Plant Growth Regulators On The Plant Height And Quantitative Properties Of Narcissus Tazetta, Sevi̇m Demi̇r, Fi̇sun Gürsel Çeli̇kel
Turkish Journal of Agriculture and Forestry
The effects of flurprimidol, paclobutrazol, and ethephon treatment as soil drench on plant height and quantitative and other properties of native narcissus (Narcissus tazetta L.) plants grown in pots were investigated. When the plants were 7?10 cm tall, flurprimidol and paclobutrazol at 0, 1, and 2 mg/pot and ethephon at 0, 37.5, and 75 mg/pot were applied as soil drenches. The effects of plant growth retardant treatments on plant height, leaf length, time of flowering, number of flowers, and flower life were determined. In addition, quantitative measurements (leaf area ratio, specific leaf area, leaf thickness, leaf weight ratio, and stem …
Comparison Of Maize Lines And Their Test Crosses According To Grain Yield And Somephysiological Properties, Eli̇f Özdemi̇r, Bayram Sade
Comparison Of Maize Lines And Their Test Crosses According To Grain Yield And Somephysiological Properties, Eli̇f Özdemi̇r, Bayram Sade
Turkish Journal of Agriculture and Forestry
This study evaluated 7 inbred lines of maize (Zea mays L.), 3 testers, and 21 hybrids produced using the line × tester mating design. The study was conducted in Konya, in The Central Anatolia Region of Turkey. CD (coefficient of determination) values were calculated to detect the effect of inbred lines on grain yield and other physiological properties of the test crosses. The mean values of all the parameters of the genotypes were evaluated using the Duncan?s multiple range test for grouping progenies and parent groups. The CD values between parent groups and progenies were statistically significant for photosynthetic efficiency …