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Articles 1051 - 1080 of 2171
Full-Text Articles in Life Sciences
Effect Of Row Spacing On Seed And Forage Yield In Sainfoin (Onobrychis Viciifolia Scop.) Cultivars, Vladeta Stevovic, Rade Stanisavljevic, Dragan Djukic, Dragan Djurovic
Effect Of Row Spacing On Seed And Forage Yield In Sainfoin (Onobrychis Viciifolia Scop.) Cultivars, Vladeta Stevovic, Rade Stanisavljevic, Dragan Djukic, Dragan Djurovic
Turkish Journal of Agriculture and Forestry
A field experiment including 3 sainfoin cultivars (Makedonka, EG Norm, and the Sokobanja population) was set up in a seed production trial with the aim of determining adequate row spacing for seed and forage yield. The cultivars were sown at 3 different row spacings (20 cm, 50 cm, and 80 cm) and at a within-row spacing of 1 cm. Seed yield was determined over a 3-year period, whereas forage yield and quality were evaluated from the 2nd cut in the 2nd and 3rd years. Crop thinning through the years, distinct competitive ability of sainfoin, and a large impact of weather …
Moringa Oleifera Leaf Extract: An Innovative Priming Tool For Rangeland Grasses, Wasif Nouman, Muhammad Tahir Siddiqui, Shahzad Maqsood Ahmed Basra
Moringa Oleifera Leaf Extract: An Innovative Priming Tool For Rangeland Grasses, Wasif Nouman, Muhammad Tahir Siddiqui, Shahzad Maqsood Ahmed Basra
Turkish Journal of Agriculture and Forestry
Moringa oleifera leaf extract (MLE) is rich in amino acids, ascorbate, zeatin, minerals, and many other compounds known for their growth-promoting potential. This study was planned to explore the potential of MLE as a seed priming agent to increase the germination rate and plant vigor of 3 range grasses, i.e. Cenchrus ciliaris, Panicum antidotale, and Echinochloa crusgalli. The priming strategies used were hydropriming, CaCl_2, PEG-8000 (-1.1 M Pa), MLE (concentrate; 1:10, 1:20, 1:30, and 1:40 dilutions with distilled water), and matripriming using saturated jute mat for 24 h. The primed seeds were placed between 2 moist Whatman No. 1 filter …
An Evaluation Of Seed Spacing Accuracy Of A Vacuum Type Precision Metering Unit Based On Theoretical Considerations And Experiments, İsmet Önal, Adnan Deği̇rmenci̇oğlu, Arzu Yazgi
An Evaluation Of Seed Spacing Accuracy Of A Vacuum Type Precision Metering Unit Based On Theoretical Considerations And Experiments, İsmet Önal, Adnan Deği̇rmenci̇oğlu, Arzu Yazgi
Turkish Journal of Agriculture and Forestry
Currently the most widely used machine for precision seeding of cotton and maize seed is vacuum type. The capture of seeds by vacuum plate and the release of seeds from the vacuum plate should be performed precisely without missing or doubling. The physical phenomena should be clarified theoretically to understand how the precision seeding mechanism works. To solve these problems, an attempt was made to develop a nomogram using equations describing the technical characteristics of the seeder used in this study and to describe the seed capture mechanism relying on basic principles of fluid mechanics and aerodynamic properties of seeds. …
The Role Of Short-Term High Temperature Pretreatment On The Uv-B Tolerance Of Barley Cultivars, Nuran Çi̇çek, Ivanka Fedina, Hüsnü Çakirlar, Maya Velitchkova, Katya Georgieva
The Role Of Short-Term High Temperature Pretreatment On The Uv-B Tolerance Of Barley Cultivars, Nuran Çi̇çek, Ivanka Fedina, Hüsnü Çakirlar, Maya Velitchkova, Katya Georgieva
Turkish Journal of Agriculture and Forestry
The impact of pretreatment with high temperature (45 °C for 45 min) on the UV-B tolerance of 4 barley cultivars (Hordeum vulgare L. 'Bülbül-89', 'Kalaycı-97', 'Tarm-92', and 'Tokak-157/37') was examined. The response of the plants to treatment was evaluated by measuring the pigment content, chlorophyll a fluorescence, oxygen evolution, fraction of oxygen-evolving complex, proline content, UV-B-absorbing compounds (A_{535} and A_{300}), and stress markers (malondialdehyde, H_2O_2, and UV-B marker). Regardless of high temperature pretreatment, UV-B irradiation decreased the photosynthetic pigment content, photosystem II activity, oxygen evolution, and the fraction of oxygen-evolving complex in almost all of the barley cultivars. UV-B treatment …
Rootstock Potential Of Turkish Lagenaria Siceraria Germplasm For Watermelon: Plant Growth, Yield And Quality, Fati̇h Karaca, Hali̇t Yeti̇şi̇r, İlknur Solmaz, Eli̇f Çandir, Şener Kurt, Nebahat Sari, Zehra Güler
Rootstock Potential Of Turkish Lagenaria Siceraria Germplasm For Watermelon: Plant Growth, Yield And Quality, Fati̇h Karaca, Hali̇t Yeti̇şi̇r, İlknur Solmaz, Eli̇f Çandir, Şener Kurt, Nebahat Sari, Zehra Güler
Turkish Journal of Agriculture and Forestry
The rootstock potential of 21 bottle gourds (Lagenaria siceraria) collected from the Mediterranean region (Turkey) was investigated for watermelon with regard to plant growth, yield, and fruit quality. The Crimson Tide watermelon cultivar was used as a scion and 2 commercial rootstocks (L. siceraria) were also used for comparison. In greenhouse conditions, the survival rate of grafted plants and the effect of rootstocks on plant growth were determined. The grafted plants were planted under low tunnels in early spring and the effects of the rootstocks on early yield, total yield, and fruit quality were evaluated. The survival rates of the …
Agrobacterium-Mediated Transformation Of Grapefruit With The Wild-Type And Mutant Rna-Dependent Rna Polymerase Genes Of Citrus Tristeza Virus, Bayram Çevi̇k, Richard F. Lee, Charles L. Niblett
Agrobacterium-Mediated Transformation Of Grapefruit With The Wild-Type And Mutant Rna-Dependent Rna Polymerase Genes Of Citrus Tristeza Virus, Bayram Çevi̇k, Richard F. Lee, Charles L. Niblett
Turkish Journal of Agriculture and Forestry
Citrus paradisi Macfad. ‘Duncan’ was transformed with constructs coding for the wild-type and mutant RNA-dependent RNA polymerase (RdRp) of Citrus tristeza virus (CTV) for exploring replicase-mediated pathogen-derived resistance (RM-PDR). The RdRp gene was amplified from a CTV genome and used to generate the wild-type and 2 mutant RdRp constructs for plant transformation. One mutant had the key amino acids GDD changed to AAA (RdRp-mGDD), and the second mutant had a deletion encompassing the GDD domain (RdRp-\DeltaGDD). Etiolated epicotyl segments of Duncan grapefruit (Citrus paradisi Macfad. 'Duncan') were transformed with each of these constructs using the Agrobacterium-mediated transformation method. From 4540 …
Identification And Purity Testing Of Maize Hybrids With One Parent In Common By Ultrathin-Layer Isoelectric Focusing Of Seed Salt-Soluble Proteins, Xiao-Yue Dou, Min Yan, Yu-Feng Xu, Khalid Hussain, Yuan-Zhi Liu, Feng Lin
Identification And Purity Testing Of Maize Hybrids With One Parent In Common By Ultrathin-Layer Isoelectric Focusing Of Seed Salt-Soluble Proteins, Xiao-Yue Dou, Min Yan, Yu-Feng Xu, Khalid Hussain, Yuan-Zhi Liu, Feng Lin
Turkish Journal of Agriculture and Forestry
The objective of this study was to discriminate 11 maize hybrids with one parent in common using ultrathin-layer isoelectric focusing (UTLIEF) of seed salt-soluble proteins in 0.02% NaCl solution in the laboratory. Thirty-two protein bands were found in the pH range of 5.0-7.0, 62.5% of which were polymorphic. Six hybrids with the same male parent and 5 hybrids with the same female parent were differentiated by their patterns and numbers of polymorphic protein bands. The result showed that UTLIEF has the characteristics of high resolution to discriminate close genetic relationships. Meanwhile, the genetic purity of 11 hybrids were tested, and …
Pattern Analysis Of Multi-Environment Yield Trials In Barley (Hordeum Vulgare L.), Soner Yüksel, Mevlüt Akçura
Pattern Analysis Of Multi-Environment Yield Trials In Barley (Hordeum Vulgare L.), Soner Yüksel, Mevlüt Akçura
Turkish Journal of Agriculture and Forestry
Pattern analysis, cluster and ordination techniques were applied to grain yield data of 24 cultivars of 2- and 6-rowed barley (Hordeum vulgare L.) grown in 26 environments in Turkey during 2004-2008 to identify patterns of genotype (G), environment (E) and genotype × environment interaction (GEI) in barley multi-environment trials (METs). Analysis of variance showed that 86.9% of the total sum of squares was accounted for by E. Of the remaining sum of squares, the contribution of GEI was almost 9 times that of the contribution of G alone. Knowledge of environmental and cultivar classification helped to reveal several patterns of …
Identification Of Species Of Vicia Subgenus Vicia (Fabaceae) Using Chloroplast Dna Data, Nadia Haider, Imad Nabulsi, Nizar Mirali
Identification Of Species Of Vicia Subgenus Vicia (Fabaceae) Using Chloroplast Dna Data, Nadia Haider, Imad Nabulsi, Nizar Mirali
Turkish Journal of Agriculture and Forestry
Vicia subgenus Vicia (Fabaceae) contains several economically important food and forage legume species. Generally, the taxonomy and identification of these species have relied heavily on a few diagnostic morphological characters (e.g., the number of flowers per inflorescence). However, there are several specimens with intermediate morphological characters that make diagnosis of these species using those characters a difficult task for nonspecialists and render results that are not always accurate. The use of molecular markers, therefore, is the most attractive alternative strategy for a more accurate identification of species of the subgenus Vicia. In the present study, an attempt was made to …
Differences In Some Physical And Chemical Properties Of Wheat Grains From Different Parts Within The Spike, Hüseyi̇n Boz, Kami̇l Emre Gerçekaslan, Mehmet Murat Karaoğlu, Hali̇s Gürbüz Kotancilar
Differences In Some Physical And Chemical Properties Of Wheat Grains From Different Parts Within The Spike, Hüseyi̇n Boz, Kami̇l Emre Gerçekaslan, Mehmet Murat Karaoğlu, Hali̇s Gürbüz Kotancilar
Turkish Journal of Agriculture and Forestry
There is not enough information on the distribution of grain components from different areas within a spike of wheat. The aim of this study was to determine how grain position affects some physical and chemical properties of grains. Grain size, thousand-grain and hectoliter weight, Zeleny sedimentation, falling number, wheat color, grain hardness, wet and dry gluten contents, and protein and ash contents were determined in grains from different parts of the spike (bottom, middle, and top) in Karasu-90, Palandöken-97, Yıldırım, Bezostaya-1, and Doğu-88 wheat varieties. Grain position in the spike had a significant effect on some physical and chemical properties …
Genetic Characterization Of Pyrenophora Graminea Isolates And The Reactions Of Some Barley Cultivars To Leaf Stripe Disease Under Greenhouse Conditions, Harun Bayraktar, Kadi̇r Akan
Genetic Characterization Of Pyrenophora Graminea Isolates And The Reactions Of Some Barley Cultivars To Leaf Stripe Disease Under Greenhouse Conditions, Harun Bayraktar, Kadi̇r Akan
Turkish Journal of Agriculture and Forestry
The genetic diversity of Pyrenophora graminea, the causal agent of barley leaf stripe disease, was characterized by restriction fragment length polymorphism (RFLP) of the rDNA internal transcribed spacer region and intersimple sequence repeat (ISSR) analysis. A total of 45 P. graminea isolates recovered from different geographic origins and barley cultivars or genotypes produced identical RFLP banding patterns with HinfI, MspI, Hin6I and BsuRI restriction enzymes. ISSR analysis indicated that there was little genetic variability among the isolates. A dendrogram based on Jaccard's coefficient separated the isolates into 4 clusters with 12% dissimilarity. In the dendrogram, the isolates collected from different …
Spot Blotch Resistance In Derivatives Of European Winter Wheat, Zilvinas Liatukas, Vytautas Ruzgas
Spot Blotch Resistance In Derivatives Of European Winter Wheat, Zilvinas Liatukas, Vytautas Ruzgas
Turkish Journal of Agriculture and Forestry
The effects of inoculum concentrations and the aggressiveness of spot blotch (Bipolaris sorokiniana (Sacc.) Shoemaker) isolates were evaluated on the resistance of 123 winter wheat advanced breeding lines developed from European winter wheat as well as on 3 control cultivars, BR8, BH1146, and Zentos. The test was conducted under laboratory conditions using a detached leaf technique. A total of 3 inoculum concentrations were used: 0.5 × 10^3, 1 × 10^3, and 5 × 10^3 spores mL^{-1}. The results of the study revealed low resistance of the tested material when accessions were compared by the percentage of disease severity (DS), but …
Incidence And Genetic Stability Of Potato Spindle Tuber Pospiviroid In Potato In Turkey, Üftade Güner, Hi̇kmet Murat Si̇pahi̇oğlu, Mustafa Usta
Incidence And Genetic Stability Of Potato Spindle Tuber Pospiviroid In Potato In Turkey, Üftade Güner, Hi̇kmet Murat Si̇pahi̇oğlu, Mustafa Usta
Turkish Journal of Agriculture and Forestry
The prevalence of Potato spindle tuber pospiviroid (PSTVd) infection in randomly selected potato tubers was determined via nonisotopic dot blot hybridization and reverse transcriptase polymerase chain reaction (RT-PCR). In January and February of 2010, 168 seedling tubers of Solanum tuberosum, representing 27 cultivars, were received from different seedling potato producers in Turkey. Digoxigenin-labeled RNA probes of PSTVd were synthesized from the cloned PCR products and applied in dot blot hybridization to detect viroids in RNA extracts isolated from dormant potato tubers. PSTVd was found in 7 samples and 6 cultivars (Innovator, Lady Jo, Russet Burbank, Agria, Provento and Konsül). Some …
Investigating Rainfall Erosivity Indices In Arid And Semiarid Climates Of Iran, Elaheh Moussavi Kiassari, Davood Nikkami, Mohammad Hossein Mahdian, Ebrahim Pazira
Investigating Rainfall Erosivity Indices In Arid And Semiarid Climates Of Iran, Elaheh Moussavi Kiassari, Davood Nikkami, Mohammad Hossein Mahdian, Ebrahim Pazira
Turkish Journal of Agriculture and Forestry
The rainfall erosivity index is one of the most important factors influencing soil erosion. For this reason, investigating the accuracy of rainfall erosivity indices is very important in different climatic regions. The objective of this research was to investigate different rainfall erosivity factors and determine the most appropriate ones for use in the central and northeastern parts of Iran. For this reason, necessary data were collected from 92, 6 and 10 soil erosion research plots in Khorasan Razavi, Semnan and Isfahan provinces, respectively. The rainfall intensities were recorded, as was the sediment yield associated with storm events, and 63 different …
Morphological And Biochemical Evaluation Of Selected Almond [Prunus Dulcis (Mill.) D.A.Webb] Genotypes In Northern Serbia, Slavica Colic, Vera Rakonjac, Gordan Zec, Dragan Nikolic, Milica Fotiric Aksic
Morphological And Biochemical Evaluation Of Selected Almond [Prunus Dulcis (Mill.) D.A.Webb] Genotypes In Northern Serbia, Slavica Colic, Vera Rakonjac, Gordan Zec, Dragan Nikolic, Milica Fotiric Aksic
Turkish Journal of Agriculture and Forestry
In order to determine the overall degree of polymorphism and detect similarities among genotypes, 19 almond [Prunus dulcis (Mill.) D.A.Webb] genotypes were studied. Variation in traits related to phenology, morphology, and fruit quality was observed, and the results indicated a high morphological diversity of almond genotypes. The majority of important correlations were determined among the traits representing nut size (nut width, nut length, nut thickness, and nut weight) and leaf size (leaf length, leaf width, and leaf area). The lack of correlation between kernel size and chemical compounds enables the creation of a new almond cultivar with large kernels and …
Soil Failure Mode In Front Of A Multiple-Tip Horizontally Operated Penetrometer, Abbas Hemmat, Azar Khorsandi, Vahab Shafaie
Soil Failure Mode In Front Of A Multiple-Tip Horizontally Operated Penetrometer, Abbas Hemmat, Azar Khorsandi, Vahab Shafaie
Turkish Journal of Agriculture and Forestry
Mechanical resistance of a soil to failure has been widely used to estimate the degree of soil compaction. Our previous study showed that the magnitude of force measured by the horizontally operated penetrometer depends on the soil failure mode in front of the sensor tip. In this research, 2 horizontally operated penetrometers were developed to investigate whether the critical depth (dc) at which the soil failure transition from brittle to compressive occurs is dictated by the aspect ratio (working depth/width ratio) of the tip or of the shank of the sensor. In the first sensor, the width of the shank …
The Effect Of Temperature And Precipitation On The Intra-Annual Radial Growth Of Fagus Orientalis Lipsky In Artvin, Turkey, Nesi̇be Köse, Hüseyi̇n Tuncay Güner
The Effect Of Temperature And Precipitation On The Intra-Annual Radial Growth Of Fagus Orientalis Lipsky In Artvin, Turkey, Nesi̇be Köse, Hüseyi̇n Tuncay Güner
Turkish Journal of Agriculture and Forestry
In this paper, we present the longest tree-ring chronology of oriental beech from Artvin, identify the most important climate factors affecting radial growth, and compare our results with the oriental beech chronology from Belgrad Forest. Stem disks were taken from 10 living oriental beech trees, and earlywood and latewood bands were measured separately in addition to ring width. The longest (442-year-long) chronology of earlywood, latewood, and total ring width for oriental beech were built from Artvin, Turkey. All chronologies (earlywood, latewood, and total ring width) were found to be highly sensitive to climate with mean sensitivity values of 0.3034, 0.286, …
Effects Of Compatibilizer And Nanolayered Silicate On Physical And Mechanical Properties Of Pp/Bagasse Composites, Behzad Kord
Effects Of Compatibilizer And Nanolayered Silicate On Physical And Mechanical Properties Of Pp/Bagasse Composites, Behzad Kord
Turkish Journal of Agriculture and Forestry
Bagasse, an agricultural waste, was investigated for wood plastic nanocomposite production. The incorporation of nanolayered silicate has been considered in recent years for improving the properties of thermoplastic composite. In this study a composite of polypropylene (PP) and bagasse fiber (BF), with different concentrations of nanoclay and maleic anhydride (MA) as compatibilizer, were fabricated by injection molding. Then physical and mechanical properties of the composites were tested according to ASTM standards. The results indicated that tensile modulus and flexural strength increased with an increase in clay loading; however, impact strength and water absorption decreased with an increase in nanolayered silicates. …
Irrigation Intervals Affect Physicochemical Quality Attributes And Skin Cracking In Litchi Fruit, Abdur Rab, Ihsan-Ul Haq
Irrigation Intervals Affect Physicochemical Quality Attributes And Skin Cracking In Litchi Fruit, Abdur Rab, Ihsan-Ul Haq
Turkish Journal of Agriculture and Forestry
The influence of irrigation intervals on the physicochemical quality attributes and fruit cracking of litchi cultivars was investigated by irrigating 4 litchi cultivars at intervals of 3, 6, and 9 days. It was found that cultivars Gola and Bedana had the highest and lowest fruit weight (21.90 g and 14.31 g), pulp weight (16.478 g and 10.85 g), total soluble solids (22.16% and 16.37%), total sugars (21.22% and 15.28%), and fruit cracking (41.60% and 10.40%). While cultivar Gola also had the highest reducing sugars (18.01%) but the lowest nonreducing sugars (3.80%), cultivar Bedana had the lowest reducing sugars (5.68%) and …
Combined Treatment Of Modified Atmosphere Packaging And 1-Methylcyclopropene Improves Postharvest Quality Of Japanese Plums, Mustafa Erkan, Hakan Eski̇
Combined Treatment Of Modified Atmosphere Packaging And 1-Methylcyclopropene Improves Postharvest Quality Of Japanese Plums, Mustafa Erkan, Hakan Eski̇
Turkish Journal of Agriculture and Forestry
Two Japanese-type plum (Prunus salicina Lindell) cultivars, 'Autumn Giant' and 'Black Beauty', were harvested at commercial maturity stage and either packed in nonperforated modified atmosphere packaging (MAP) or treated with a 500 ppb dose of 1-methylcyclopropene (1-MCP) alone or given a combination of 1-MCP and MAP. After these treatments, the plum samples were stored at 0 °C for 60 days. Treatment with either 1-MCP or modified atmosphere packaging (MAP) alone or with the 1-MCP+MAP combination reduced fruit softening, ethylene production, respiration rate, weight loss, and flesh browning, and resulted in higher flesh firmness, titratable acidity, and total soluble solids as …
Correlation Between The Protein Content And Mechanical Properties Of Wheat, Mehmet Başlar, Fati̇h Kalkan, Mazhar Kara, Mustafa Fati̇h Ertugay
Correlation Between The Protein Content And Mechanical Properties Of Wheat, Mehmet Başlar, Fati̇h Kalkan, Mazhar Kara, Mustafa Fati̇h Ertugay
Turkish Journal of Agriculture and Forestry
The mechanical properties of wheat varieties are important in the milling industry. This study investigated the correlation between the protein content of 5 wheat varieties and their mechanical properties of rupture force, energy absorbed, and hardness. Based on correlation coefficients, a strong correlation was found between the protein content of all wheat varieties investigated and their mechanical properties. The correlation levels between the protein content and rupture force, energy absorbed, and hardness were r = 0.953, 0.883, and 0.884 for X-X load orientation and r = 0.955, 0.963, and 0.954 for Y-Y load orientation, respectively.
Determination Of The Bread-Making Quality Of Flours Using An Automatic Bread Machine, İsmai̇l Sai̇t Doğan, Önder Yildiz, Burhan Taşan
Determination Of The Bread-Making Quality Of Flours Using An Automatic Bread Machine, İsmai̇l Sai̇t Doğan, Önder Yildiz, Burhan Taşan
Turkish Journal of Agriculture and Forestry
In this study, the possibility of bread machine utilization as a quality control tool in the baking industry was investigated. Three different flour samples (F_1, F_2, and F_3) having different protein contents were obtained and then 12% wheat starch and 2% vital gluten were added to these flours to adjust protein ratios. The physicochemical and rheological properties of these flour combinations were analyzed. Specific volume, crumb grain attributes, crust and crumb color, and bread firmness in terms of compressibility (g) were measured. Specific volumes changed between 5.22 and 6.69 mL g^{-1} and between 4.87 and 6.29 mL g^{-1} for hearth …
Black Walnut (Juglans Nigra L.) Standing Volume In The Riparian Forests Of The Czech Republic, Lubomir Salek, Daniel Zahradnik, Lubomir Tipmann, Robert Marusak
Black Walnut (Juglans Nigra L.) Standing Volume In The Riparian Forests Of The Czech Republic, Lubomir Salek, Daniel Zahradnik, Lubomir Tipmann, Robert Marusak
Turkish Journal of Agriculture and Forestry
Black walnut (Juglans nigra L.) is one of the most valuable non-native tree species growing on alluvial soils in the southeastern part of the Czech Republic. However, its standing volume is currently calculated according to oak tables, although its growth and standing volume is likely different. In order to determine the observed black walnut standing volume and to express a difference between black walnut and other main tree species growing on alluvial soils, 63 temporary sample plots of pure black walnut stands were established and, for determination of tree volume, 63 sample trees with various dimensions were felled and measured …
Load-Carrying Capacity Of Mitered Furniture Corner Joints With Dovetail Keys Under Diagonal Tension Load, Sadegh Maleki, Mohammad Derikvand, Mosayeb Dalvand, Ghanbar Ebrahimi
Load-Carrying Capacity Of Mitered Furniture Corner Joints With Dovetail Keys Under Diagonal Tension Load, Sadegh Maleki, Mohammad Derikvand, Mosayeb Dalvand, Ghanbar Ebrahimi
Turkish Journal of Agriculture and Forestry
The goal of this study was to introduce a method for estimating stress analysis as an efficient procedure for evaluating the strength of mitered corner joints in furniture structures. Tests were carried out to determine the effects of panel type, distance between the centers of dovetail holes and the edges of joints (10, 20, and 30 mm), and type of dovetail key on the load-carrying capacity of mitered corner joints under a diagonal tension load. Specimens were constructed of overlaid medium-density fiberboard (LamMDF) and particleboard (LamPb) and connected with butterfly and H-shaped dovetail keys. Polyvinyl acetate adhesive was used to …
Foliar Application Of Calcium Chloride And Borax Influences Plant Growth, Yield, And Quality Of Tomato (Lycopersicon Esculentum Mill.) Fruit, Abdur Rab, Ihsan-Ul Haq
Foliar Application Of Calcium Chloride And Borax Influences Plant Growth, Yield, And Quality Of Tomato (Lycopersicon Esculentum Mill.) Fruit, Abdur Rab, Ihsan-Ul Haq
Turkish Journal of Agriculture and Forestry
The influence of CaCl_2 and borax on growth, yield, and quality of tomato was investigated during the years 2009 and 2010. The experiment was laid out with a randomized complete block design. Calcium chloride (0.3% and 0.6%) and borax (0.2% and 0.4%) solutions were applied as foliar sprays either alone or in combination and data were recorded for plant height, branches per plant, flowers per cluster, fruits per plant, yield, fruit weight, fruit firmness, and total soluble solid content of the fruit. The application of CaCl_2 alone significantly increased the plant height and fruits per plant and decreased the incidence …
Effect Of Al Compounds On Soil Ph And Bioavailability Of Al In Two Acid Soils, Toufiq Iqbal
Effect Of Al Compounds On Soil Ph And Bioavailability Of Al In Two Acid Soils, Toufiq Iqbal
Turkish Journal of Agriculture and Forestry
Two aluminum compounds, AlCl_3 and Al(OH)_3, were used to determine the effect of Al compounds on pH and bioavailability of Al in 2 acid soils. Both soils were incubated for periods of 3, 10, and 30 days. Al-tolerant (ET8) and Al-sensitive (ES8) wheat seedlings were used as a testing plant to confirm bioavailability of Al^{3+} in soil solution. Both soils were acidified through the addition of Al compounds to detect the maximum Al^{3+} toxicity level of these compounds. The results showed that the AlCl3 compound increased the bioavailability of Al^{3+} in soil solutions. In contrast, AlCl_3 decreased bulk soil pH. …
Some Quality Characteristics Of Selected Durum Wheat (Triticum Durum) Landraces, Abdulvahi̇t Sayaslan, Mehmet Koyuncu, Ahmet Yildirim, Tuğba Güleç, Özlem Ateş Sönmezoğlu, Nejdet Kandemi̇r
Some Quality Characteristics Of Selected Durum Wheat (Triticum Durum) Landraces, Abdulvahi̇t Sayaslan, Mehmet Koyuncu, Ahmet Yildirim, Tuğba Güleç, Özlem Ateş Sönmezoğlu, Nejdet Kandemi̇r
Turkish Journal of Agriculture and Forestry
Durum wheat (Triticum durum) is primarily used for the production of high-quality pasta products because of its certain superior characteristics. Wheat landraces are locally adapted diverse populations evolved through natural selection and are invaluable genetic resources for breeding programs. The search for new genetic resources all around the world has been underway to develop high-quality durum wheats. The purpose of this study was therefore to determine the pasta quality-associated characteristics of 12 durum wheat landraces (Bağacak, Beyaziye, İskenderiye, Sorgül, Karakılçık, Beyaz Buğday, Ağ Buğdayı, Bintepe, Havrani, Çalıbasan, Hacı Halil, and Akçakale) compared to 2 well-established high-quality durum wheat cultivars, Kyle …
Optimizing Water And Nitrogen Use For Maize Production Under Semiarid Conditions, Hafiz Mohkum Hammad, Ashfaq Ahmad, Farhat Abbas, Wajid Farhad
Optimizing Water And Nitrogen Use For Maize Production Under Semiarid Conditions, Hafiz Mohkum Hammad, Ashfaq Ahmad, Farhat Abbas, Wajid Farhad
Turkish Journal of Agriculture and Forestry
Water and nitrogen are among the most important crop inputs for optimum production of maize (Zea mays L.). A comprehensive experiment was conducted during 2009 and 2010 under the semiarid conditions of Pakistan to evaluate the effects of water and N applications on the growth and yield of irrigated maize. The objective was to formulate water and N best management practices (BMPs) for the above conditions. Three irrigation regimes (525, 450, and 375 mm ha^{-1}) with 5 N rates (0, 75, 150, 225, and 300 kg ha^{-1}) were tested using a split plot with a randomized complete block design. The …
Use Of Discriminant Analysis For Selection Of Hybrid Maize Parent Lines, Ahmet Öz
Use Of Discriminant Analysis For Selection Of Hybrid Maize Parent Lines, Ahmet Öz
Turkish Journal of Agriculture and Forestry
This study was conducted to investigate the opportunity to utilize discriminant analysis in the selection of parent lines in hybrid maize breeding. For this purpose, top crosses were obtained by top-crossing 31 inbred maize lines with the FRMo.17 line in 2003. These hybrids were subjected to preyield trials in 2004. The same lines were subjected to observation tests in 2003 and 2004, and yield and yield components were determined. The obtained data were analyzed using the discriminant analysis method. The distances between the lines were determined according to D2 and canonical values. The TK-108, TK-110, TK-13, TK-347, TK-175, TK-157, and …
Root Length, Root Mass, And Distribution Of Dry Matter In Different Parts Of Thompson Seedless Grapevine Grafted On Different Rootstocks In Heavy Soil Of Maharashtra, Ramhari G. Somkuwar, Pravin B. Taware, Devanand D. Bondage, Supriya Navale
Root Length, Root Mass, And Distribution Of Dry Matter In Different Parts Of Thompson Seedless Grapevine Grafted On Different Rootstocks In Heavy Soil Of Maharashtra, Ramhari G. Somkuwar, Pravin B. Taware, Devanand D. Bondage, Supriya Navale
Turkish Journal of Agriculture and Forestry
The root distribution pattern of 3 grape rootstocks, Dog Ridge, Salt Creek, and St. George, grafted with Thompson Seedless grapevine was studied at the National Research Centre for Grapes in Pune, India. The soil is heavy black cotton soil (vertisol) with a pH of >8.0. Roots of different thicknesses (10 mm) were examined at horizontal distances of 0-30 cm, 31-60 cm, 61-90 cm, 91-120 cm, and 121-150 cm away from the trunk and also to depths of 0-30 cm, 31-60 cm, and 61-90 cm from the surface. Among the different categories of roots, Dog Ridge put forth the maximum root …