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Full-Text Articles in Agriculture
Assessment Of Genetic Variability And Genetic Parameters Of Morphological And Agro-Physiological Traits In Camelina Sativa (L.), Farshad Fallah, Danial Kahrizi, Abbas Rezaeizad, Alireza Zebarjadi, Leila Zarei, Hülya Doğan
Assessment Of Genetic Variability And Genetic Parameters Of Morphological And Agro-Physiological Traits In Camelina Sativa (L.), Farshad Fallah, Danial Kahrizi, Abbas Rezaeizad, Alireza Zebarjadi, Leila Zarei, Hülya Doğan
Turkish Journal of Agriculture and Forestry
The present investigation was done to evaluate genetic variability and estimation of genetic parameters of morphological and agro-physiological traits in Camelina sativa (L.) using biometrical genetic techniques. For this purpose, 136 Camelina doubled haploid line genotypes were assessed in a randomized complete blocks design with three replicates in the Field Research, Razi University, Kermanshah, Iran, during the 2014-2015 cropping season. The results of the analysis of variance showed significant differences between the genotypes for all studied traits. High estimates of genetic gain and broad-sense heritability were observed for the number of pods per plant, the number of pods per main …
Screening Maize (Zea Mays L.) Genotypes For Phosphorus Deficiency At The Seedling Stage, Md. Golam Azam, Umakanta Sarker, Md. Shalim Uddin
Screening Maize (Zea Mays L.) Genotypes For Phosphorus Deficiency At The Seedling Stage, Md. Golam Azam, Umakanta Sarker, Md. Shalim Uddin
Turkish Journal of Agriculture and Forestry
A study was conducted at Bangladesh Agricultural Research Institute's greenhouse with 48 maize genotypes through hydroponic culture. Two levels of treatment, namely, low phosphorus (LP) (2.5 × 10-6 mol L-1 of KH2PO4) and normal phosphorus (NP) (2.5 × 10-4 mol L-1 of KH2PO4), were used for this study. Morphologically, plants behave differently in low phosphorus conditions than in normal phosphorus environments. Large augmented roots were found in the plant in low phosphorus conditions. The results revealed that chlorophyll contents, shoot length, root length shoot dry weight, root dry …
Quantitative Analysis Of Production And Its Components For T.Durum Wheat Varieties Under The Conditions Of The Syrian Coast, Paul Khoury , Salih Kebili
Quantitative Analysis Of Production And Its Components For T.Durum Wheat Varieties Under The Conditions Of The Syrian Coast, Paul Khoury , Salih Kebili
Jerash for Research and Studies Journal مجلة جرش للبحوث والدراسات
This study was carried during 1998-2000 to evaluated six varieties of American and Asian durum wheat belonging to the international group of Vavilov Institute for plant breeding (VIR), and four European varieties in traduced under the conditions of the coastal area of Syria. These varieties were compared with two local varieties in terms of important economic and agricultural traits. The best variety will be selected for subsequent use in breeding programs (Selection or Hybridization). A statistical analysis was performs, which showed significant differences among varieties and between varieties and the control. Correlation and regression analysis in addition to several other …
Genetic Diversity For Agro-Morphological Characters And Nutritional Compositions Of Some Local Faba Bean (Vicia Faba L.) Genotypes, Aybegün Ton, Tolga Karaköy, Adem Emi̇n Anlarsal, Meltem Türkeri̇
Genetic Diversity For Agro-Morphological Characters And Nutritional Compositions Of Some Local Faba Bean (Vicia Faba L.) Genotypes, Aybegün Ton, Tolga Karaköy, Adem Emi̇n Anlarsal, Meltem Türkeri̇
Turkish Journal of Agriculture and Forestry
This study was carried out in Mediterranean climate and under rainfed conditions in Turkey for a period of three years throughout the growing seasons of 2014/2015, 2015/2016 and 2016/2017. It was conducted in a randomized complete block experimental design (RCBD) with three replications. In present study, genetic diversity for agro-morphological characters and macro/ microelements were investigated in sixteen promising local faba bean genotypes originated from Turkey. According to the results of the study, mean grain yield varied from 2320 kg ha-1 (Tekirdağ-39) to 3130 kg ha-1 (Burdur-50). 100-grain weight and branches per plant had high heritability and genetic advance as …
Genetic Variation And Interrelationships Among Antioxidant, Quality, And Agronomic Traits In Vegetable Amaranth, Umakanta Sarker, Md. Tofazzal Islam, Md. Golam Rabbani, Shinya Oba
Genetic Variation And Interrelationships Among Antioxidant, Quality, And Agronomic Traits In Vegetable Amaranth, Umakanta Sarker, Md. Tofazzal Islam, Md. Golam Rabbani, Shinya Oba
Turkish Journal of Agriculture and Forestry
This investigation was aimed to evaluate 22 promising vegetable amaranth genotypes for antioxidant, leaf quality, and agronomic traits for two test seasons. The experiment was conducted to study the degree of genetic parameters, associations among different traits, and their contribution towards foliage yield. The analysis of variance for twelve traits was found highly significant. High mean, high range of variability, and high genotypic variance were observed for all the traits except content of Ca, protein, and carotenoid. Close differences between genotypic and phenotypic variances and genotypic and phenotypic coefficients of variation were observed for all the traits. High to moderate …
Genetic Variability, Heritability, And Genetic Advance In Strawberry(Fragaria × Ananassa Duch.), Pranav Kumar Mishra, Ram Badan Ram, Neeraj Kumar
Genetic Variability, Heritability, And Genetic Advance In Strawberry(Fragaria × Ananassa Duch.), Pranav Kumar Mishra, Ram Badan Ram, Neeraj Kumar
Turkish Journal of Agriculture and Forestry
Strawberry (Fragaria × ananassa Duch.) genotypes were evaluated to study genetic variation and the relationship between yield and its component using a randomized complete block design during 2013/14. The results showed significant variance among genotypes of all traits. The phenotypic coefficient of variation (PCV) for all the characters was slightly higher than genotypic coefficient of variation (GCV), which signified the presence of environmental influence to some degree in the phenotypic expression of characters. Dry fruit weight had the highest PCV (52.47) and GCV (48.26). The estimates of narrow sense heritability (h2) were observed to be lower than those of broad …
Genetic Analysis For Grain Filling Duration In Wheat Using Joint Segregation Analysis, Kalim Ullah, Naqib Ullah Khan, Shah Jehan Khan, Imdad Ullah Khan, Muhammad Irfaq Khan, Rehmat Ullah Khan, Samrin Gul
Genetic Analysis For Grain Filling Duration In Wheat Using Joint Segregation Analysis, Kalim Ullah, Naqib Ullah Khan, Shah Jehan Khan, Imdad Ullah Khan, Muhammad Irfaq Khan, Rehmat Ullah Khan, Samrin Gul
Turkish Journal of Agriculture and Forestry
Mixed inheritance analysis using joint segregation analysis was investigated in 6 basic populations (P_1, F_1, P_2, BC_1, BC_2, and F_2) of 4 wheat crosses, i.e. Hashim-08 × LU-26, Farid-06 × Shafaq, Parula × Blue Silver, and TD-1 × D-97603, for grain filling duration during the crop season of 2011/2012. In cross Hashim-08 × LU-26, the duration of grain filling was controlled by 1 major gene and the additive-dominance-epistasis of polygenes (model D). In cross Farid-06 × Shafaq, the duration was controlled by additive-dominance-epistasis of 2 major genes (model B-1). However, in crosses Parula × Blue Silver and TD-1 × D-97603, …
Effects Of Climatic Factors On Grain Vitreousness Stability And Heritability In Durum Wheat, Gordana R. Brankovic, Dejan Dodig, Miroslav Z. Zoric, Gordana G. Surlan-Momirovic, Vesna Dragicevic, Nenad Duric
Effects Of Climatic Factors On Grain Vitreousness Stability And Heritability In Durum Wheat, Gordana R. Brankovic, Dejan Dodig, Miroslav Z. Zoric, Gordana G. Surlan-Momirovic, Vesna Dragicevic, Nenad Duric
Turkish Journal of Agriculture and Forestry
Modern durum wheat breeding programs are becoming more oriented toward creation of not only high-yield cultivars but also high quality, with good stability for the trait of interest. Vitreousness of grain is associated with semolina granulation, color, and protein content; it is regarded as one of the most important characteristics in the grading industry, affecting the commercial value of the commodity. A set of 15 winter and facultative durum wheat genotypes was tested for grain vitreousness across 6 environments for 2 consecutive years. Three-way analysis of variance showed that genotype, location, and year contributed 4.1%, 20.6%, and 42.2% to the …
Estimates Of Broad-Sense Heritability For Seed Yield And Yield Components Of Grass Pea (Lathyrus Sativus L.), Mevlüt Türk, Sebahatti̇n Albayrak, Necmetti̇n Çeli̇k
Estimates Of Broad-Sense Heritability For Seed Yield And Yield Components Of Grass Pea (Lathyrus Sativus L.), Mevlüt Türk, Sebahatti̇n Albayrak, Necmetti̇n Çeli̇k
Turkish Journal of Agriculture and Forestry
This study was carried out to estimate the broad-sense heritability for seed yield and some yield components of 15 grass pea (Lathyrus sativus L.) genotypes in 2000-2002 at Bursa, in the Marmara region of Turkey. The experimental design was a randomized complete block design with 3 replications. The heritabilities for seed yield, plant height, pod number, seed number per pod, seed number per plant, 1000-seed weight, biologic yield, and harvest index were estimated as 30%, 42%, 61%, 19%, 56%, 75%, 82%, and 49%, respectively. It was found that biologic yield was the trait least affected by environment, followed by 1000-seed …
Inheritance Of Grain Yield Per Plant, Flag Leaf Width, And Length In An 8 X 8 Diallel Cross Population Of Bread Wheat (T. Aestivum L.), Şahi̇n Dere, Meti̇n Bi̇rkan Yildirim
Inheritance Of Grain Yield Per Plant, Flag Leaf Width, And Length In An 8 X 8 Diallel Cross Population Of Bread Wheat (T. Aestivum L.), Şahi̇n Dere, Meti̇n Bi̇rkan Yildirim
Turkish Journal of Agriculture and Forestry
The inheritance of grain yield per plant, flag leaf width, and flag leaf length was studied applying Jinks-Hayman diallel analysis in an 8 x 8 wheat cross population involving the bread wheat (T. aestivum L.) genotypes Cumhuriyet, Kaşifbey, Ziyabey, Marmara, Basribey, Malabadi, Yüreğir, and Seri-82. The crosses were made by hand, without reciprocals, in field conditions from March to May 2001, and the field experiment was conducted during the October 2002 to June 2003 growing season. The analysis of data showed that the additive variance component (D) was significant for flag leaf width (P < 0.01). The dominance variance component (H_1) was significant for flag leaf width and grain yield per plant. The dominance level variance component (h^2) and corrected dominance variance component (H_2) were significant for all 3 traits studied (P < 0.01). The Wr/Vr graphs indicated overdominance for grain yield per plant and flag leaf width, while partial dominance was inferred for flag leaf length. Flag leaf length was significantly and positively correlated with flag leaf width (r = 0.803). Yüreğir x Malabadi crosses should be considered for maximizing photosynthetic area of the leaf.
Inheritance Of Cold Tolerance In Common Wheat (Triticum Aestivum L.), Omid Sofalian, Seyyed Abolghasem Mohammadi, Saeid Aharizad, Mohammad Moghaddam, Mohammad Reza Shakiba
Inheritance Of Cold Tolerance In Common Wheat (Triticum Aestivum L.), Omid Sofalian, Seyyed Abolghasem Mohammadi, Saeid Aharizad, Mohammad Moghaddam, Mohammad Reza Shakiba
Turkish Journal of Agriculture and Forestry
Low temperature is one of the most severe abiotic stresses limiting wheat growth, productivity, and distribution. Understanding the genetic nature of cold and frost tolerance is regarded as the primary step in wheat breeding programs. This study used a winter wheat cultivar, Norstar, which has a high level of cold tolerance (LT_{50} = -22.3 ºC), and a highly cold-susceptible Iranian spring wheat variety, Zagros (LT_{50} = -3.5 °C), as parental lines to develop different generations. Seven generations, P_1, P_2, F_1, F_2, F_{2:3}, BC_1, and BC_2, were used for generation mean and generation variance analysis for estimating genetic effects and variances, …