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Mohammad Kazem Shefazadeh
Islamic Azad University
15Publications
6H-index
91Citations
Publications 15
Newest
#1Mohtasham MohammadiH-Index: 11
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Farkli cevre kosullarinda bir genotipin verim stabilitesine degerlendirilmesi, hem bu genotiplerin ciftciler icin tavsiyesinde yararlidir hem de bitki islahi programlarinda bir gereklilik olmalidir. On-alti adet arpa (Hordeum vulgare L.) genotipi dort arastirma lokasyonunda uc yil test edilmistir. Denemeler, yedi adet parametrik olmayan stabilite istatistigini, verim stabilitesini analiz etmek icin dort tekrarlamali tesaduf bloklari deneme deseninde kurulmustur. Birlesik varyans analizi cevre, g...
#1Mohtasham MohammadiH-Index: 11
#2Peyman Sharifi (IAU: Islamic Azad University)H-Index: 4
Last.Mohammad Kazem Shefazadeh (IAU: Islamic Azad University)H-Index: 6
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Path and correlation analysis were executed to investigate the relationships between grain yield and other important yield components in bread wheat (Triticum aestivum L.) genotypes during two years (2009-2011) under supplemental irrigation and dryland conditions. Field experiments were performed in a randomized complete block design with four replications. Grain yield showed positive correlation with plant height and test weight under supplemental irrigation condition. The similar results were ...
20 CitationsSource
#2Mohtasham MohammadiH-Index: 11
Last.Mohammad Kazem Shefazadeh (IAU: Islamic Azad University)H-Index: 6
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Genotype x environment interaction (GEI) is of special interest in breeding programs to identify adaptation targets and test locations as well as to determine the most favorable genotypes. There are several nonparametric procedures used to interpret the GEI in multi-environmental trials. The purposes of this investigation were (i) to compare the effect of correction on Huehn's nonparametric stability statistics and (ii) to use nonparametric statistics for a GEI study on lentil. Nine improved len...
7 CitationsSource
Twenty two different stability statistics were used for analyzing genotype × environment (GE) interaction of durum wheat experimental data (20 genotypes in 15 environments). Combined analysis of variance indicated that GE interaction significantly influenced genotypes yield. According to type I stability concept, genotypes G7, G9 and G13 were the most stable genotypes, while based on the type II stability concept, genotypes G4 and G15 could be selected as the most favorable genotypes. Also, geno...
17 CitationsSource
1 Citations
#2Mohtasham MohammadiH-Index: 11
Last.Rahmatollah KarimizadehH-Index: 10
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The difficulty of selecting for improved adaptation to heat stress makes the use of indirect measures attractive to plant breeders. To examine the response to selection on canopy temperature, leaf chlorophyll content, Fv/Fm ratio and kernel weight and to evaluate the response of some wheat genotypes facing high temperatures during and after anthesis under field conditions, ten bread wheat genotypes were exposed to two different sowing dates: normal and late sowing, to assure high temperatures du...
6 Citations
Multi-environmental tests were done for variety recommendation in the final stages of breeding programs for awareness of the importance of genotype × environment (GE) interactions. Sixteen genetically improved lentil genotypes and two cultivars were grown in 12 semiarid environments in Iran during 2007 to 2009. Results of combined ANOVA showed there were significant GE interactions and that genotypes varied significantly for seed yield. According to environmental variance and coefficient of vari...
6 Citations
Last.Islamic AzadH-Index: 1
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In order to identify drought tolerance genotypes, ten lines of advanced durum wheat genotypes with Dehdasht check cultivar were tested in a randomized complete block design with four replicates under two conditions of drought mild and severe stress in farmer field of Gachsaran. In this research, canopy temperature depression (CTD) and chlorophyll content of flag leaf (CHL) measured at three stages including emergence of fifty percent of inflorescence (ZGS 54), completing of anthesis (ZGS 69) and...
2 Citations
The objective of this research work was to evaluate whether different stability indices of phenotypic stability vary in their repeatability. Lentil yield data of eighteen genotypes, proprietary of Dryland Agricultural Research Institute, evaluated in twelve environments over the 2002-2005 year period in four locations of Iran were used for combined analysis of variance in three datasets. I: Across locations in a single evaluation year (dataset A), II: Across locations in each of two single evalu...
5 CitationsSource
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