Khodadad Mostafavi Articles List

List of Articles Khodadad Mostafavi

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1 - Study of genetic variation in safflower genotypes (Carthamus tinctorius L.) in terms of some morphological and agronomic traits
Ali Khomari Saeed Omrani Ali Omrani Khodadad Mostafavi

In this study, 32 safflower genotypes in a randomized complete block design with three replications at the Research Farm of Islamic Azad University, Karaj Branch. Plant yield, 1000-seed weight, number of branches, number of bolls per plant, boll weight, flowering time, More

In this study, 32 safflower genotypes in a randomized complete block design with three replications at the Research Farm of Islamic Azad University, Karaj Branch. Plant yield, 1000-seed weight, number of branches, number of bolls per plant, boll weight, flowering time, seedling time, plant height and flowering time were measured and recorded. Results and Discussion: The results of variance analysis confirmed the diversity of all studied traits among all genotypes studied. The simple correlation coefficients among the traits showed that the weight of the boll and the number of bolls per plant had a positive and significant correlation with plant yield with correlation coefficients of 0.85 and 0.61 respectively at 1% probability level. Based on the results of stepwise regression analysis, the weight of the boll weight and the number of bolls per plant were 75.60% of the variation in plant yield. The results of causal analysis indicated that the most direct and positive effects were related to the weight of the boll weight (1.104). The number of boll/bush had the most indirect effect (0.916) on plant yield through boll weights. Manuscript profile
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2 - Assessment of relationship between grain yield and some related traits in oilseed sunflower genotypes
Ali Saremi-Rad Seyede Maryam Seyed Hassan Pour Khodadad Mostafavi Hosein Sadeghi Give

The purpose of this study is surveying the genetic diversity between oilseed sunflower genotypes and relationships between traits and grain yield, so 12 genotypes cultivated in a completely randomized block design with three replications. Based on the results of analysi More

The purpose of this study is surveying the genetic diversity between oilseed sunflower genotypes and relationships between traits and grain yield, so 12 genotypes cultivated in a completely randomized block design with three replications. Based on the results of analysis of variance, traits were observed among genotypes at a probability level of 1% for the traits of 100 seeds and at 5% probability for the traits of diameter and grain yield of diversity. The results of simple correlation coefficients of traits showed that the diameter of the plant had the highest correlation with plant height and 100 seed weight. The results of simple correlation coefficients of traits showed that the diameter of the plant had the highest correlation with plant height and 100 seed weight. The results of path analysis showed that the highest direct effect on seed yield was observed on seed width and plant height. Using factor analysis by principal component analysis, four factors justify 82.5% of the data variation. The first factor justified 34.2% of the total variance of the data, that named seed yield, the second factor justifying 21.9% of the variation factor that named length factor ,the third factor, justifying 14.5% of the data changes as the factor of 100-grain weight and the fourth factor justified 11.7% of the total data variance, was named dimeter factor. Manuscript profile
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3 - Genetic variation study for agro-morphological traits in safflower genotypes (Carthamus tinctorius L.)
Ali Saremi-Rad Mohammad hadi Taleb Saeid Omrani Khodadad Mostafavi

Genotype safflower is scattered throughout the world from India and China to Africa and Europe. The aim of this study was to determine the relationship between plant yield, yield components and morphological traits, as well as accurate recognition of traits affecting th More

Genotype safflower is scattered throughout the world from India and China to Africa and Europe. The aim of this study was to determine the relationship between plant yield, yield components and morphological traits, as well as accurate recognition of traits affecting the yield on 32 safflower genotypes in a randomized complete block design with three replications at the research farm of Islamic Azad University, Karaj Branch. Among the studied genotypes, there was a significant difference in all studied traits such as plant yield, 1000-seed weight, number of branches, number of bolls per plant, boll weight, flowering time, flowering time, plant height and flowering time until there was an examination that indicated a high diversity in the germplasm studied. Among the yield components, the most heritability was attributed to 1000 seed weight and number of branches, and the lowest heritability was attributed to plant yield, which indicates that indirect modification of yield would be more beneficial. Plant height and number of branches can be used as an index of selection in breeding programs. Cluster analysis based on morphological traits categorized genotypes into five clusters. Based on the results of this study, it can be stated that by improving the traits of boll weights and number of bolls per plant, it is possible to achieve the desired grain yield in safflower genotypes. Manuscript profile
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4 - Stability Analysis for Root Yield in Sugar Beet Varieties (Beta Vulgaris) Using Biplot Graphical Method
Khodadad Mostafavi Mohamadreza Orazizadeh Abazar Rajabi

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5 - Study of the relationships between yield and some important agronomic traits through path analysis and factor analysis in sunflower (Helianthus annuus L.) genotypes
Ali Khomari Khodadad Mostafavi Abdollah Mohammadi

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6 - Investigation of drought stress tolerance in barley varieties using drought tolerance indices
Seyed Mohammad Sadegh Hoseini Khodadad Mostafavi Fayaz Aghayari

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7 - Study of drought tolerance of Berseem and Persian clover cultivars
Behzad Alizadeh Khodadad Mostafavi Mohammad Zamanian

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8 - Effect of Drought Stress on Morphological Traits of Different Barley Varieties
Akbar Saberi Khodadad Mostafavi Ahmad Mehrban

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List of Articles Khodadad Mostafavi