Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Yield (54)
- Wheat (35)
- Quality (34)
- Turkey (33)
- Genetic diversity (27)
-
- Tomato (27)
- Maize (25)
- Seed yield (25)
- Biological control (21)
- Antioxidant (20)
- Antioxidant activity (19)
- Cotton (19)
- Germination (19)
- Salinity (19)
- Salt stress (19)
- Storage (19)
- Phenolics (18)
- Strawberry (18)
- Breeding (17)
- Fruit quality (16)
- Phenolic compounds (16)
- Chickpea (15)
- Chlorophyll (15)
- Growth (15)
- Proline (15)
- Bread wheat (14)
- Essential oil (14)
- Grain yield (14)
- Organic acids (14)
- Soil (14)
Articles 691 - 720 of 2171
Full-Text Articles in Life Sciences
Determination Of Fatty Acids And Volatile Compounds In Fruits Of Rosehip(Rosa L.) Species By Hs-Spme/Gc-Ms And Im-Spme/Gc-Ms Techniques, Zehra Tuğba Murathan, Mozgan Zarifikhosroshahi, Nesi̇be Ebru Kafkas
Determination Of Fatty Acids And Volatile Compounds In Fruits Of Rosehip(Rosa L.) Species By Hs-Spme/Gc-Ms And Im-Spme/Gc-Ms Techniques, Zehra Tuğba Murathan, Mozgan Zarifikhosroshahi, Nesi̇be Ebru Kafkas
Turkish Journal of Agriculture and Forestry
In this study, we aimed to compare fatty acid and volatile compound compositions of four rosehip species, namely Rosa pimpinellifolia, R. Villosa, R. Canina, and R. Dumalis, by gas chromatography with flame ionization detector (GC/FID) and headspace and immersion solid-phase microextraction gas chromatography-mass spectrometry (HS-SPME/GC-MS and Im-SPME/GC-MS) techniques. The total lipid contents in fruits of the rosehip species varied from 5.83% (R. Villosa) to 7.84% (R. Dumalis). A total of 21 fatty acids were detected and quantified. In all species, except R. Canina, polyunsaturated fatty acids (PUFAs) predominated over saturated fatty acids (SFAs) and monounsaturated fatty acids (MUFAs). Palmitic acid …
The Effect Of Fire On The Vegetation And Soil Properties Of Ungrazed Shortgrasssteppe Rangeland Of The Eastern Anatolia Region Of Turkey, Şule Erkovan, Ali̇ Koç, Mehmet Keri̇m Güllap, Hali̇l İbrahi̇m Erkovan, Serdar Bi̇len
The Effect Of Fire On The Vegetation And Soil Properties Of Ungrazed Shortgrasssteppe Rangeland Of The Eastern Anatolia Region Of Turkey, Şule Erkovan, Ali̇ Koç, Mehmet Keri̇m Güllap, Hali̇l İbrahi̇m Erkovan, Serdar Bi̇len
Turkish Journal of Agriculture and Forestry
Fire is an important driver of ecological processes and a management tool in humid rangelands, but it is less known in semiarid rangelands at cool temperatures. The aim of this study was to determine the effect of fire on some vegetation and soil properties of the highland steppe rangelands of the Eastern Anatolia region of Turkey. Canopy coverage, botanical composition as a functional group, aboveground biomass, litter mass, bacteria and fungi numbers, soil moisture, pH, organic matter, available NO3, available NH4, total nitrogen, total phosphorus, total calcium, total potassium, total magnesium, total sodium, cation exchange capacity, and calcium carbonate contents …
Labor Requirements And Work Efficiencies Of Hazelnut Harvesting Usingtraditional And Mechanical Pick-Up Methods, Taner Yildiz
Labor Requirements And Work Efficiencies Of Hazelnut Harvesting Usingtraditional And Mechanical Pick-Up Methods, Taner Yildiz
Turkish Journal of Agriculture and Forestry
This study was completed with the aim of determining labor requirements, work efficiencies, and total costs of 6 different traditional hazelnut pick-up methods, along with 3 different mechanical harvest methods using a portable-type pneumatic hazelnut harvesting machine, on flat ground in two hazelnut orchards with linear and brush planting systems. Trials were conducted in the two different orchards in the August 2013 harvesting season. Among traditional pick-up methods, the lowest unit of human labor requirements (units of human labor power, h ha-1) in an orchard with a linear planting system was obtained (180.17 h ha-1) for the method involving Ethrel …
High Levels Of Segregation Distortion In The Molecular Linkage Map Of Bread Wheat Representing The West Asia And North Africa Region, Faheem Shahzad Baloch, Ahmad Alsaleh, Enver Ersoy Andeden, Rüştü Hati̇poğlu, Miloudi Nachit, Hakan Özkan
High Levels Of Segregation Distortion In The Molecular Linkage Map Of Bread Wheat Representing The West Asia And North Africa Region, Faheem Shahzad Baloch, Ahmad Alsaleh, Enver Ersoy Andeden, Rüştü Hati̇poğlu, Miloudi Nachit, Hakan Özkan
Turkish Journal of Agriculture and Forestry
The Fertile Crescent is a primary center of wheat domestication and diversity. Despite its importance for bread wheat breeding, few efforts have been made to fully understand the genetic structure of the Anatolian bread wheat. A lack of information regarding the genetic structure of the bread wheat from this region is evident. Therefore, this study aimed to provide new insights into the genetic structure of bread wheat from Anatolia. A genetic linkage map was constructed based on recombinant inbred lines derived from a cross between the Turkish cultivar Gerek-79 and the Moroccan cultivar Arrehane, by using DArT markers anchored with …
Effect Of Altitude And Aspect On Various Wood Properties Oforiental Beech (Fagus Orientalis Lipsky) Wood, Eli̇f Topaloğlu, Nurgül Ay, Lokman Altun, Bedri̇ Serdar
Effect Of Altitude And Aspect On Various Wood Properties Oforiental Beech (Fagus Orientalis Lipsky) Wood, Eli̇f Topaloğlu, Nurgül Ay, Lokman Altun, Bedri̇ Serdar
Turkish Journal of Agriculture and Forestry
In this study it was proposed to investigate the effect of altitude and aspect on anatomical properties, wood density, and mechanical properties of Oriental beech (Fagus orientalis Lipsky) growing in Sinop, Turkey. Five altitude steps (0-200, 200-400, 400-600, 600-800, and 800-1000 m) and two aspect groups (north and south) were created in the research area. A total of 20 trees were cut from each altitude step and the north and south aspects. To determine the anatomical properties of wood, permanent slides were prepared and Schultze's method was used for measurement of fibers. Wood density and mechanical properties were examined according …
Genetic Diversity Within Turkish Watermelon [Citrullus Lanatus (Thunb.)Matsumura & Nakai] Accessions Revealed By Ssr And Srap Markers, İlknur Solmaz, Yildiz Kaçar, Nebahat Sari, Özhan Şi̇mşek
Genetic Diversity Within Turkish Watermelon [Citrullus Lanatus (Thunb.)Matsumura & Nakai] Accessions Revealed By Ssr And Srap Markers, İlknur Solmaz, Yildiz Kaçar, Nebahat Sari, Özhan Şi̇mşek
Turkish Journal of Agriculture and Forestry
The genetic diversity of Turkish watermelon genotypes selected from the watermelon genetic resource collection was evaluated by simple sequence repeat (SSR) and sequence-related amplified polymorphism (SRAP) markers. Most of the accessions were collected from various geographical regions of Turkey. Different Citrullus species, wild relatives, foreign landraces, open pollinated (OP), and commercial hybrid cultivars were also assessed for genetic relatedness. Fourteen SSR primers and 31 SRAP primer combinations were used in the experiment. Both SSR markers (100%) and SRAP markers (97.3%) generated high polymorphisms. Based on the SSR and SRAP data, the genetic similarity coefficients were calculated, and dendrograms were constructed …
Occurrence Of A Microsporidium In The Predatory Beetle Calosoma Sycophanta L. (Coleoptera: Carabidae), Mustafa Yaman, Mahmut Eroğlu, Renate Radek
Occurrence Of A Microsporidium In The Predatory Beetle Calosoma Sycophanta L. (Coleoptera: Carabidae), Mustafa Yaman, Mahmut Eroğlu, Renate Radek
Turkish Journal of Agriculture and Forestry
Calosoma sycophanta L. (Coleoptera: Carabidae) is a voracious predatory beetle that feeds on several important lepidopteran pests. It is mass reared in laboratory breeding and released against forest pests. Any infection in this beetle is undesirable because it impacts production of effective and healthy beetles. In the present study, a microsporidian pathogen was found in C. sycophanta. Mature spores of the pathogen are single, uninucleate, oval, and small, measuring about 3.04 × 1.7 µm. The spore wall is 100 to 110 nm thick and consists of two layers: an electron-dense outer layer, the exospore (30-35 nm), and an electron-lucent inner …
Combination Of Low Oxygen And High Carbon Dioxide Treatmentsalters Sprouting Of White Asparagus, Hiroaki Kitazawa, Naoko Hasegawa, Masayasu Nagata, Machiko Fukuda, Shin-Ichi Watanabe, Atsushi Yamasaki, Atsuko Uragami
Combination Of Low Oxygen And High Carbon Dioxide Treatmentsalters Sprouting Of White Asparagus, Hiroaki Kitazawa, Naoko Hasegawa, Masayasu Nagata, Machiko Fukuda, Shin-Ichi Watanabe, Atsushi Yamasaki, Atsuko Uragami
Turkish Journal of Agriculture and Forestry
A single cropping system with 1-year-old rootstocks by forcing culture has been proposed for white asparagus (Asparagus officinalis) production in Japan. To develop a method to control the sprouting period for such a cropping system, we investigated the effects of low oxygen (O2), high carbon dioxide (CO2), and a combination of these on the sprouting of asparagus spears, using a laboratory-scale test. We stored the rootstocks without soil for 6 weeks in six treatment conditions (20% O2, control; 20% O2 + 8% CO2; 20% O2 + 16% CO2; 8% O2; 8% O2 + 8% CO2; and 8% O2 + 16% …
Houba Retrotransposon-Based Molecular Markers: A Tool For Variation Analysis In Rice, Gözde Yüzbaşioğlu, Si̇bel Yilmaz, Nermi̇n Gözükirmizi
Houba Retrotransposon-Based Molecular Markers: A Tool For Variation Analysis In Rice, Gözde Yüzbaşioğlu, Si̇bel Yilmaz, Nermi̇n Gözükirmizi
Turkish Journal of Agriculture and Forestry
Rice is one of the most important crop plants as well as a model organism used for genetic studies. Transposons, especially retrotransposons, have a significant impact on the rice genome. A considerable percentage of the rice genome is composed of transposons (about 35%). Thus, transposons are an important internal factor for the genome evolution of rice varieties. In this study, we performed fing?erprint analyses of 37 Oryza sativa L. Cultivars using an IRAP marker. For this purpose, we designed IRAP primers specific to Houba (Tos5/Osr13), RIRE1 and Hopi (Osr27), and Osr30 retrotransposons, the most abundant retrotransposons in the rice genome. …
Selected Yield And Qualitative Parameters Of Broccoli In Dependence On Nitrogen,Sulfur, And Zinc Fertilization, Miroslav Slosár, Anton Uher, Alena Andrejiová, Tünde Juríková
Selected Yield And Qualitative Parameters Of Broccoli In Dependence On Nitrogen,Sulfur, And Zinc Fertilization, Miroslav Slosár, Anton Uher, Alena Andrejiová, Tünde Juríková
Turkish Journal of Agriculture and Forestry
The effect of nitrogen (N), sulfur (S), and zinc (Zn) fertilization on the yield quantity and selected qualitative parameters of broccoli was studied in an experiment carried out in Nitra (Slovak Republic) during 2011 and 2012. In this experiment, the following fertilization treatments were tested: control; N200S80 (fertilized to the supply level: 200 kg N ha-1 and 80 kg S ha-1); N200S100 (supply level: 200 kg N ha-1 and 100 kg S ha-1), and N200S100 Zn (supply level: 200 kg N ha-1 and 100 kg S ha-1 + foliar zinc application). Compared to the control treatment, higher broccoli yield was …
Impact Of Passive Modified Atmosphere Packaging On Physicochemical Properties, Bioactive Compounds, And Quality Attributes Of Sweet Pomegranates, Nurten Selçuk, Mustafa Erkan
Impact Of Passive Modified Atmosphere Packaging On Physicochemical Properties, Bioactive Compounds, And Quality Attributes Of Sweet Pomegranates, Nurten Selçuk, Mustafa Erkan
Turkish Journal of Agriculture and Forestry
The effects of two different types of modified atmosphere packaging (MAP) on the physicochemical properties, biochemical composition, and storage quality of sweet pomegranate variety Beynarı were investigated during long-term storage. Pomegranates were harvested at the commercial harvest stage and packed in two different commercial types of MAP (MAP1, sealed in packages made of Xtend® film; MAP2, sealed in bags made of ZOEPAC). Unpacked fruits stored in plastic boxes were used as the control. Following packaging treatments, all packed and unpacked fruit samples were stored at 6 ± 0.5 °C and 90 ± 5% relative humidity for 120 days, and they …
The Effects Of Sulfur, Cattle, And Poultry Manure Addition On Soil Phosphorus, Osman Sönmez, Veysel Turan, Cengi̇z Kaya
The Effects Of Sulfur, Cattle, And Poultry Manure Addition On Soil Phosphorus, Osman Sönmez, Veysel Turan, Cengi̇z Kaya
Turkish Journal of Agriculture and Forestry
Use of organic manures for soil amendment has gained renewed attention with growing concerns about sustaining soil productivity. A greenhouse study was carried out to determine the influence of different soil amendments, namely poultry manure (PM), cattle manure (CM), and sulfur (S), on soil P status. The application rates were 0, 4, and 8 t ha-1 for PM; 0, 20, and 40 t ha-1 for CM; and 0, 0.75, and 1.5 t ha-1 for S treatments. Individual additions of PM and CM unlike S significantly affected phosphorus (P) concentrations in soils. The highest Olsen P and total P (TP) were …
Predicting The Development Of Critical Biological Stages Of Sunn Pest,Eurygaster Integriceps Put. (Hemiptera: Scutelleridae), By Using Sumof Degree-Days For Timing Its Chemical Control In Wheat, Celaletti̇n Gözüaçik, Abdurrahman Yi̇ği̇t, Zi̇ya Şi̇mşek
Predicting The Development Of Critical Biological Stages Of Sunn Pest,Eurygaster Integriceps Put. (Hemiptera: Scutelleridae), By Using Sumof Degree-Days For Timing Its Chemical Control In Wheat, Celaletti̇n Gözüaçik, Abdurrahman Yi̇ği̇t, Zi̇ya Şi̇mşek
Turkish Journal of Agriculture and Forestry
This investigation was carried out for possible use of sum of degree-days (total effective temperatures) in order to predict the critical biological stages in chemical control of Sunn pest, Eurygaster integriceps Put. (Hemiptera: Scutelleridae), in 28 wheat fields of Adıyaman, Diyarbakır, and Şanlıurfa provinces from 2007 to 2010, and in climate chamber conditions. Development threshold temperature (°C) of Sunn pest in terms of the life span, starting from egg to new generation of adults, was found as 13.30 °C. Sums of degree-days starting from 1 January to appearance of the eggs, first-stage nymphs (n1), second-stage nymphs (n2), and fourth-stage nymphs …
Biodegradation Of Used Engine Oil In A Wastewater Sludge-Amended Agricultural Soil, Efsun Di̇ndar, Fatma Olcay Topaç Şağban, Hüseyi̇n Savaş Başkaya
Biodegradation Of Used Engine Oil In A Wastewater Sludge-Amended Agricultural Soil, Efsun Di̇ndar, Fatma Olcay Topaç Şağban, Hüseyi̇n Savaş Başkaya
Turkish Journal of Agriculture and Forestry
Soil contamination by used engine oil is a common occurrence in most developing countries. This has been shown to have harmful effects on the environment and human beings at large. Used oils are considered to be hazardous waste materials. These are composed of toxic chemicals, such as heavy metals (which come from additives and wear and tear of engine parts), combustion products, light hydrocarbons, polar compounds, uninuclear and polynuclear aromatic compounds, resinous materials, and organometallic compounds. Some of these pollutants are carcinogenic in nature. The objective of this study was to evaluate the effects of used engine oil (doses of …
Photosynthetic Response Of Bromus Inermis In Grasslands Of Different Altitudes, Panagiota Kostopoulou, Maria Karatassiou
Photosynthetic Response Of Bromus Inermis In Grasslands Of Different Altitudes, Panagiota Kostopoulou, Maria Karatassiou
Turkish Journal of Agriculture and Forestry
In Greece, grasslands constitute an important component of montane areas. The aim of the present study was to evaluate the photosynthetic responses of the forage species Bromus inermis at two montane grasslands (Filippaioi, Grammatiko) and a lowland grassland under differential irradiation and CO2 concentration levels. In each area, gas exchange parameters were calculated under: a) ambient conditions along with the measurement of variable to maximal fluorescence, b) low (300 µmol m-2 s-1) and high (1400 µmol m-2 s-1) radiation, and c) ambient (380 µmol mol-1) and high (800 µmol mol-1) CO2 concentrations. In addition, assimilation response curves to different levels …
Moisture Content Effect On Sound Wave Velocity And Acoustic Tomograms In Agarwood Trees (Aquilaria Malaccensis Lamk.), Lina Karlinasari, Nadya Putri, Maman Turjaman, Imam Wahyudi, Dodi Nandika
Moisture Content Effect On Sound Wave Velocity And Acoustic Tomograms In Agarwood Trees (Aquilaria Malaccensis Lamk.), Lina Karlinasari, Nadya Putri, Maman Turjaman, Imam Wahyudi, Dodi Nandika
Turkish Journal of Agriculture and Forestry
Gaharu or agarwood or oudh is a fragrant and highly valuable nontimber forest product obtained from several species of trees that produce it in response to wounding or fungal attack. The aims of the study were to evaluate the sound wave velocity change from green to dry conditions in agarwood and tomographic images associated with changes in the moisture content. A total of 10 trees were selected for this study; five trees were artificially inoculated and the other five were left untreated. After in situ measurement of standing trees stem using nondestructive testing (PiCUS sonic tomography), air-dried disk samples from …
Early Postfire Vegetation Recovery Of Pinus Brutia Forests: Effects Of Fire Severity, Prefire Stand Age, And Aspect, Ali̇ Kavgaci, Erdal Örtel, Ivan Torres, Hugh Safford
Early Postfire Vegetation Recovery Of Pinus Brutia Forests: Effects Of Fire Severity, Prefire Stand Age, And Aspect, Ali̇ Kavgaci, Erdal Örtel, Ivan Torres, Hugh Safford
Turkish Journal of Agriculture and Forestry
Forests dominated by serotinous tree species are usually generalized to follow an autosuccessional model of postfire recovery. However, recent studies have suggested that prefire conditions, topography, and idiosyncrasies of the fire disturbance can have notable effects on how such forests respond to fire. We investigated the effects of fire severity, prefire stand age, and aspect (slope orientation) on the early postfire recovery of Pinus brutia forest. The study site was the area of 2008 Serik-Tasağıl Fire, one of the largest forest fires in Turkish recorded history. We sampled early postfire conditions at five sites having different conditions in terms of …
Characterization Of Phenotypic And Nutritional Properties Ofvaluable Amaranthus Cruentus L. Mutants, Andrea Hricova, Jozef Fejer, Gabriela Libiakova, Monika Szabova, Jan Gazo, Alena Gajdosova
Characterization Of Phenotypic And Nutritional Properties Ofvaluable Amaranthus Cruentus L. Mutants, Andrea Hricova, Jozef Fejer, Gabriela Libiakova, Monika Szabova, Jan Gazo, Alena Gajdosova
Turkish Journal of Agriculture and Forestry
Two selected mutant lines, C26 and C82, with highly significant 1000-seed weight and generated through irradiation treatment of Amaranthus cruentus L. 'Ficha', were evaluated and compared to an original nontreated control and reference variety Aztec. The phenotypic traits and biochemical properties of the amaranth seeds were studied. Comparable values for crude protein content, albumins, and globulins fractions and overall coefficients of nutritional quality were found in the evaluated samples. However, C26 showed significantly lower concentrations of celiac-related prolamins and glutelins in comparison with the control sample. Both of the mutagenesis-derived lines showed consistently superior performance of 1000-seed weight across two …
Characterization Of Pomegranate (Punica Granatum L.) Hybridsand Their Potential Use In Further Breeding, Kezi̇ban Yazici, Alpaslan Şahi̇n
Characterization Of Pomegranate (Punica Granatum L.) Hybridsand Their Potential Use In Further Breeding, Kezi̇ban Yazici, Alpaslan Şahi̇n
Turkish Journal of Agriculture and Forestry
Pomegranate is an important fruit species, with increasing consumption and production in recent years throughout the world. In Turkey, Hicaznar, which was originally developed through selective breeding, is the most highly produced and exported cultivar. To isolate lines with improved productivity and quality, Hicaznar was selfed, open-pollinated, or crossed with the sweet pomegranate cultivars Ernar and Fellahyemez. Arising from the crosses, 3118 lines were developed, and 67 were considered for important traits. These 67 pomegranate genotypes, from different crosses, were compared with their parents, which are commercially important pomegranate genotypes regarding tree and fruit traits. Twenty-one morphological characteristics were evaluated …
Phylogeographical Studies Of Glycine Soja: Implicating The Refugium During The Quaternary Glacial Period And Large-Scale Expansion After The Last Glacial Maximum, Yunsheng Wang, Muhammad Qasim Shahid, Faheem Shahzad Baloch
Phylogeographical Studies Of Glycine Soja: Implicating The Refugium During The Quaternary Glacial Period And Large-Scale Expansion After The Last Glacial Maximum, Yunsheng Wang, Muhammad Qasim Shahid, Faheem Shahzad Baloch
Turkish Journal of Agriculture and Forestry
Wild soybean (Glycine soja Sieb. & Zucc.), the progenitor of cultivated soybean (Glycine max (L.) Merr.), is widely distributed in the Sino-Japanese Floristic Region (SJFR). Therefore, it is an excellent model organism to study the effect of Quaternary climatic changes on the distribution and migration of plant taxa in the SJFR. To investigate the phylogeography of G. soja, a total of 632 individuals representing 52 populations throughout the species distribution range were genotyped by using the sequencing data of a nuclear locus, AF105221, and a chloroplast locus, trnQ-rps16. We detected a total of 23 haplotypes from two loci, including five …
Cherry Tree Growth Models For Orchard Management Improvement, Mirjana Ljubojevic, Vladislav Ognjanov, Goran Barac, Jovana Dulic, Maja Miodragovic, Mirjana Sekulic, Natasa Jovanovic Ljeskovic
Cherry Tree Growth Models For Orchard Management Improvement, Mirjana Ljubojevic, Vladislav Ognjanov, Goran Barac, Jovana Dulic, Maja Miodragovic, Mirjana Sekulic, Natasa Jovanovic Ljeskovic
Turkish Journal of Agriculture and Forestry
Twelve cultivars and selections of sweet and sour cherries were surveyed and characterized agromorphologically. A total of 33 characters, mainly defined by the International Plant Genetic Resources Institute and the International Union for the Protection of New Cultivars of Plants, were used to describe the tree, branches, leaves, blooming, and fruits. This allowed unequivocally clear separation between six distinct growth forms-compact, dwarf, upright (pillar), columnar, weeping, and standard form-as well as evaluation of their interaction with four rootstocks of different vigor. Natural tree habit diversity within distinct growth forms has the potential to reduce pruning and training requirements in cherry, …
Changes In Berry Quality Of Northern Highbush Blueberry(Vaccinium Corymbosum L.) During The Harvest Season, Zala Zorenc, Robert Veberic, Franci Stampar, Darinka Koron, Maja Mikulic-Petkovsek
Changes In Berry Quality Of Northern Highbush Blueberry(Vaccinium Corymbosum L.) During The Harvest Season, Zala Zorenc, Robert Veberic, Franci Stampar, Darinka Koron, Maja Mikulic-Petkovsek
Turkish Journal of Agriculture and Forestry
As blueberries ripen successively and are commercially harvested over a period of several weeks, their composition may be altered during the harvest. The aim of this study was to compare blueberry fruit composition during the entire harvest season. Fully ripe fruits of two northern highbush blueberry cultivars (Bluecrop and Jersey) were harvested weekly at two different locations. Additionally, the Earliblue cultivar was monitored at a single location. Most of the examined characteristics changed during the harvest season and were cultivar-dependent, with smaller differences observed between sampling locations. Fruit weight of all cultivars decreased with the time of harvest. Levels of …
Storage Behavior And Cryopreservation Studies In Indian Rough Lemon (Citrus Jambhiri): A Promising Rootstock For Long-Term Conservation, Mony Radhika Rohini, Surendra Kumar Malik, Ravish Choudhary, Sukhdeep Kaur, Ajit Uchoi, Rekha Chaudhury
Storage Behavior And Cryopreservation Studies In Indian Rough Lemon (Citrus Jambhiri): A Promising Rootstock For Long-Term Conservation, Mony Radhika Rohini, Surendra Kumar Malik, Ravish Choudhary, Sukhdeep Kaur, Ajit Uchoi, Rekha Chaudhury
Turkish Journal of Agriculture and Forestry
The study of the seed storage behavior and cryopreservation of embryonic axes was attempted in Citrus jambhiri genotypes using air desiccation-freezing, vitrification, and encapsulation-dehydration methods. Seeds of this species revealed nonorthodox seed storage behavior with moderate seed longevity and sensitivity to desiccation and freezing. Successful cryopreservation was achieved with all three methods using embryonic axes; however, the recovery growth percentage significantly differed among these methods. Cryopreservation was efficient for the embryonic axes desiccated to 13%-15% moisture content. Freezing of embryonic axes at this moisture content in liquid nitrogen showed a good recovery rate of 40%-50%. In the vitrification method, embryonic …
Determination Of Antioxidant, Total Phenolic, Total Carotenoid, Lycopene, Ascorbic Acid, And Sugar Contents Of Citrus Species And Mandarin Hybrids, İhsan Canan, Müttali̇p Gündoğdu, Ubeyi̇t Seday, Celi̇le Ayli̇n Oluk, Zafer Karaşahi̇n, Evren Çağlar Eroğlu, Ebru Yazici, Mustafa Ünlü
Determination Of Antioxidant, Total Phenolic, Total Carotenoid, Lycopene, Ascorbic Acid, And Sugar Contents Of Citrus Species And Mandarin Hybrids, İhsan Canan, Müttali̇p Gündoğdu, Ubeyi̇t Seday, Celi̇le Ayli̇n Oluk, Zafer Karaşahi̇n, Evren Çağlar Eroğlu, Ebru Yazici, Mustafa Ünlü
Turkish Journal of Agriculture and Forestry
This study aimed to determine the antioxidant capacity; the total phenolic, total carotenoid, sugar, and ascorbic acid contents; and some pomological characteristics of Citrus species (Citrus reticulata, Citrus sinensis, and Citrus paradisi) and mandarin (Citrus reticulata) and their new hybrids developed for yield at the Alata Horticultural Research Institute in Mersin, Turkey. With respect to antioxidant capacities, the highest value (45.28 µmol TE/100 g) was determined in Cocktail (Citrus paradisi) cultivar fruits among all examined cultivars and hybrids. We found that 7-19 (Clementine x Kara) mandarin hybrids had the highest total phenolic content (386.81 mg gallic acid equivalent/g) and the …
Nondestructive Determination Of Spruce Lumber Wood Density Using Drilling Resistance (Resistograph) Method, Bi̇lgi̇n İçel, Gürcan Güler
Nondestructive Determination Of Spruce Lumber Wood Density Using Drilling Resistance (Resistograph) Method, Bi̇lgi̇n İçel, Gürcan Güler
Turkish Journal of Agriculture and Forestry
The use of Resistograph for the purpose of nondestructive evaluation of certain properties of standing trees and wooden materials has increased in recent years. The resistance to penetration of a fine drill bit is measured and recorded by the device. A number of properties of the wood can be assessed by the amplitude values obtained from the Resistograph. The aim of this study was to assess the utility of the IML-Resistograph F 500 as a nondestructive tool for estimating spruce wood density using the amplitude data generated and the application of statistical modeling. Wood density data were determined using a …
Genetic Basis Of Variation For Within-Boll Yield Components In Cotton, Imtiaz Ali, Amir Shakeel, Asif Ali, Bushra Sadia
Genetic Basis Of Variation For Within-Boll Yield Components In Cotton, Imtiaz Ali, Amir Shakeel, Asif Ali, Bushra Sadia
Turkish Journal of Agriculture and Forestry
Cotton productivity on a per-hectare basis is low in Pakistan. As boll is the basis for seed cotton yield, within-boll yield components can potentially serve as the most basic determinants of cotton productivity on a per unit land area basis. Before attempting the improvement of any trait, it is necessary to know the genetic mechanism lying behind its inheritance. The current study aimed to estimate the genetic basis of within-boll yield components in cotton. The research trials were conducted at the research area of the Department of Plant Breeding and Genetics, University of Agriculture, Faisalabad, Pakistan. Epistasis was found to …
Possible Chemical Mechanism And Determination Of Inhibitory Effects Of 1-Mcp On Superficial Scald Of The Granny Smith Apple Variety, Nesli̇han Eki̇nci̇, Murat Şeker, Fatma Aydin, Mehmet Ali̇ Gündoğdu
Possible Chemical Mechanism And Determination Of Inhibitory Effects Of 1-Mcp On Superficial Scald Of The Granny Smith Apple Variety, Nesli̇han Eki̇nci̇, Murat Şeker, Fatma Aydin, Mehmet Ali̇ Gündoğdu
Turkish Journal of Agriculture and Forestry
The effects of postharvest 1-methylcyclopropene (1-MCP) treatments on α-farnesene content, incidence of scald, and ethylene content of the Granny Smith apple were evaluated in this study. Harvested apples were treated with 1-MCP at concentrations of 312.5, 625, and 1250 ppb. The 625 and 1250 ppb doses were found to be the most effective in terms of quality protection during storage. For untreated fruits, symptoms of scald development appeared after 8 weeks in cold storage, whereas 1-MCP doses of 625 and 1250 ppb were effective in decreasing superficial scald in fruit after 24 weeks of cold storage. 1-MCP can inhibit oxidation …
The Effect Of Trinexapac-Ethyl And Seeding Rate On Rice Milling Yields, İsmai̇l Sezer, Rasi̇m Ünan, Mevlüt Şahi̇n, Michael Orrin Way
The Effect Of Trinexapac-Ethyl And Seeding Rate On Rice Milling Yields, İsmai̇l Sezer, Rasi̇m Ünan, Mevlüt Şahi̇n, Michael Orrin Way
Turkish Journal of Agriculture and Forestry
The effects of the plant growth regulator trinexapac-ethyl (TE), conjoined with different seeding rates of rice (Oryza sativa L.) milling yields, were evaluated in Turkey between 2009 and 2010. Two rice cultivars (Osmancık-97 and Karadeniz), three seeding rates (400, 500, and 600 seeds m-2), and four doses of TE (0, 100, 200, and 300 g ai ha-1) were compared. The experiments were designed in a randomized block in factorial ordering with 3 replicates. Quality factors including head, cargo, and total rice milling yields, 1000 grain weight, and lodging score were evaluated. Head rice milling yield was affected significantly; however, no …
Correlation Between Browning Degree And Composition Of Importantturkish White Wine Grape Varieties, Mustafa Ümi̇t Ünal, Aysun Şener
Correlation Between Browning Degree And Composition Of Importantturkish White Wine Grape Varieties, Mustafa Ümi̇t Ünal, Aysun Şener
Turkish Journal of Agriculture and Forestry
This study was undertaken to investigate the correlation between browning degree and composition of important Turkish white wine grape varieties during the 2006 and 2007 seasons. Large seasonal and cultivar variations were found in all measured variables. The highest browning degree was found in the Narince cultivar in both years, followed by Emir and Sultaniye, with Narince being the most susceptible to browning and Sultaniye being the least. No correlation (P < 0.05) was found between browning degrees and cysteine, glutathione, polyphenol oxidase activity, or total phenolic contents. Effects of harvest year and variety on all measured parameters, except total phenolics, were statistically significant (P < 0.01).
Potential Of A Tetraploid Line As Female Parent For Developing Yellow- Andred-Fleshed Seedless Watermelon, Pradeepkumar Thayyil, Sujatha Remani, Gopalakrishnan Thattamparambil Raman
Potential Of A Tetraploid Line As Female Parent For Developing Yellow- Andred-Fleshed Seedless Watermelon, Pradeepkumar Thayyil, Sujatha Remani, Gopalakrishnan Thattamparambil Raman
Turkish Journal of Agriculture and Forestry
A tetraploid inbred line KAU-TETRA-CL-1 was developed in the watermelon cultivar Sugar Baby through treatment of seedling shoot tips with colchicine solution (0.5%) followed by selection for increased fertility in the C2, C3, C4, and C5 generations. Chloroplast count and guard cell measurement in successive generations of tetraploids were employed as criteria for detecting higher ploidy level and tetraploidy was confirmed by flow cytometry in the C5 generation. A distinct difference was observed in the stomata of diploid Sugar Baby (length: 20.52 ± 1.4 μm; diameter: 15.86 ± 1.0 μm; number of chloroplasts: 11.2-13.1) and tetraploids from the C5 generation …