Hossein Zeinalzadeh-Tabrizi | Kyrgyz-Turkish Manas University (original) (raw)

Books by Hossein Zeinalzadeh-Tabrizi

Papers by Hossein Zeinalzadeh-Tabrizi

International Journal of Agriculture Environment and Food Sciences

The selection of genotypes based on various characteristics is a critical challenge in plant bree... more The selection of genotypes based on various characteristics is a critical challenge in plant breeding. An experiment was carried out in a randomized complete block design (RCBD) in three replications over two crop years, 2018-2019, to compare the effects of genotype × trait (GT) and the genotype × yield-trait (GYT) methods as well as investigate the relationships between grain yield and different agronomic traits. Plant materials ten sunflowers (Helianthus annuus L.) genotypes. Based on the combined analysis of variance, there was a significant difference in parameters except leaf length. The effect of year × genotype was significant in all traits except plant height, stem diameter, and leaf length (P≤ 0.01). Gabur, Azargol and Favorite genotypes were ranked as genotypes in the years of the experiment. Based on the graphical analysis performed on the effect of genotype × trait (GT), Zaria genotype was selected as the best and stable genotype. The genotype × yield-trait (GYT) biplot ...

Food Science & Nutrition

Selection and breeding for high‐yielding in oilseed rape have always been one of the leading obje... more Selection and breeding for high‐yielding in oilseed rape have always been one of the leading objectives for oilseed rape breeders. This process becomes more complicated when all quantitative traits are considered in selection in addition to grain yield. In the present study, 18 oilseed rape genotypes along with 2 check cultivars (RGS003 and Dalgan) were evaluated across 16 environments (a combination of 2 years and eight locations) in the tropical climate regions of Iran during 2018–2019 and 2019–2020 cropping seasons. The experiments were conducted in a format of randomized complete block design (RCBD) with three replications. The obtained multienvironmental trial data were utilized to conduct multivariate analysis, genotype by trait (GT) biplot, and genotype by yield*trait (GYT) biplot (Breeding, Genetics and Genomics, 1:2019). The GT and GYT biplot accounted for 55.5% and 93.6% of the total variation in the first two main components. Based on multivariate analysis and GT biplot, ...

OCL

Journal of Crop Production and Processing, 2021

OCL, 2023

The objectives of the current study were to determine the usefulness of sequential path analysis ... more The objectives of the current study were to determine the usefulness of sequential path analysis in camelina to obtain information about the relationship between yield and yield components and to evaluate their relative importance in camelina oil yield under summer and winter cultivation. A split-plot design, with two varieties as the main plot and four sowing times as the subplot, was carried out over two growing seasons (2017-2019) in Samsun, Turkey. Sequential path analysis revealed that, as first-order predictors, grain yield and oil content displayed the most significant and positive direct effects on oil yield in both summer and winter cultivation. The sequential path analysis of second-order variables over the first-order variable revealed that seed number per pod and pod number explained approximately 90% of the variation of the grain yield in summer cultivation and branch number explained approximately 67% of the variation grain yield in winter cultivation. These results indicated that grain yield, as a main predictor of oil yield, had different pathways to affect oil yield in the summer and winter seasons. A higher magnitude of seed number per pod compared to pod number in this study indicated that selecting for higher grain yield can be done indirectly using plants with lower pod number and higher seed number per pod in the summer season. Moreover, branch number was the only trait that had a direct negative effect on grain yield in the winter season, indicating that plants with lower branch number should be selected for higher grain yield. Different environmental factors, including the seasonal cultivation of camelina in this study, were found to be a key factor in improving oil yield and, hence, should be considered as criteria indices in camelina breeding programs in the future.

Journal of Crop Breeding, Dec 10, 2020

In order to evaluate the yield, agronomic characteristics and response of sesame promising lines ... more In order to evaluate the yield, agronomic characteristics and response of sesame promising lines to wilting disease using multivariate methods, an experiment was conducted in a randomized complete block design with three replications in 2019. The genetic plant materials evaluated in this study included the superior 20 selected lines along with Oltan as the control cultivar. During the growing season, different traits such as germination percentage, days to flowering, days to maturity, plant height, branching height, first capsule height, number of capsules per plant, capsule length, stem diameter, number of seeds per capsule, number of branches, leaf chlorophyll content, 1000-seed weight and seed yield per hectare were measured. The response of genotypes to fusarium wilt disease was also scored. The results showed that line 20 with 1604 kg/ha had the highest seed yield among the compared genotypes. Evaluation of lines showed that lines 1, 4, 19 and 20 were the most tolerant genotypes to fusarium wilt disease. The most positive and significant correlation was observed between seed yield and number of capsules per plant, leaf chlorophyll content, number of seeds per capsule, plant height, 1000-seed weight, capsule length and germination percentage, but with the number of days to flowering, days to maturity and first capsule height, it was negatively significant. The results of stepwise regression and path analysis of seed yield as a dependent variable and other agronomic traits as independent variables showed that the three traits including number of capsules per plant, number of seed per capsule and stem diameter had the most positive and significant direct effect on yield, respectively. The most indirect effect on seed yield was by the number of seeds per capsule through the number of capsules per plant. Cluster analysis grouped the genotypes into three distinct groups. The first group, including lines 1, 4, 13 and 20, were among the desirable genotypes in most agronomic traits and were well-distinguished from other genotypes by cluster analysis. In general, the results of this study showed that lines 20, 4 and 1 with the highest seed yield per hectare and superior in terms of important agronomic characteristics and tolerant to plant wilting disease, compared to the control cultivar Oltan, were recommended as promising lines in Moghan region.

Molecular biology research communications, 2018

Genetic diversity estimation of plant materials is one of the important pre-breeding activities i... more Genetic diversity estimation of plant materials is one of the important pre-breeding activities in breeding field crops. Twenty-one microsatellite markers used to assess genetic diversity and relationship of 68 sunflower genotypes (Helianthus annuus L.). All of 21 pairs of SSR (Simple Sequence Repeats) markers produced a total number of 49 polymorphic bands. DNA fragments ranged from 92 to 850 bp. The highest and lowest polymorphic information content (PIC) values were determined as 0.58 and 0.10 for marker Ha806-ar and Ha494-ar. The number of alleles per locus was calculated as 2-6 with the average of 2.86. In this study, CMS (Cytoplasmic Male Sterility) lines showed the highest and Iranian hybrids showed the least polymorphism, respectively. Principal coordinates analysis revealed that Iranian hybrids were well-separated compare to the other groups. The analysis of molecular variance (AMOVA) indicated higher genetic variation within groups (90%) rather than among groups (10%). Thi...

Intercropping cultivation of cereal-legume is the most common method in intercropping cultivation... more Intercropping cultivation of cereal-legume is the most common method in intercropping cultivation. In order to evaluation yield and yield components in intercropping of maize and green bean, an experiment was conducted as split plot design in completely randomized blocks with three replication in crop year 2008-2009 in Macco, Iran. The main factor included three density levels (D1: 60000 plants of maize + 200000 plants of green bean per hectare, D2: 75000 plants of maize + 300000 plants of green bean per hectare and D3: 90000 plants of maize + 400000 plants of green bean per hectare, respectively). The sub factor included five planting arrangements (R1: pure cultivation of green bean, R2: pure cultivation of maize, R3: intercropping %50 green bean + %50 maize, R4: intercropping %75 green bean + %25 maize and R5: intercropping of %25 green bean + %75 maize, respectively). The method used of from the mixture was based on replacement system. Examined traits in this study consist of mai...

International Journal of Agriculture Environment and Food Sciences

Food Science & Nutrition

OCL

Journal of Crop Production and Processing, 2021

OCL, 2023

Journal of Crop Breeding, Dec 10, 2020

Molecular biology research communications, 2018

Applied Ecology and Environmental Research, 2020

Journal of the Faculty of Agriculture, 2011

Iranian Journal of Plant Physiology, 2022

Association mapping is a reliable tool to detect the association between phenotypic and genotypic... more Association mapping is a reliable tool to detect the association between phenotypic and genotypic data through linkage disequilibrium. In the present study, 21 SSR and 19 TRAP markers were applied to investigate the genetic structure and association analysis in 53 Iranian sunflower parental lines, including 23 restorer and 30 cytoplasmic male sterility lines. In the phenotypic analysis, 18 morpho-physiological traits were measured. The population structure analysis identified two and five actual subpopulations (optimum K) across SSR and TRAP markers, respectively. Using SSR data, population differentiation measurements (FST) between the subpopulations ranged from 0.24 to 0.43 (average 0.32); using TRAP data, FST varied between 0.23 and 0.24 (average 0.24). Association mapping analysis indicated that SSR and TRAP markers were associated with 11 and 17 traits, respectively. SSR loci Ha 494-ar, Ha 806-ar, Ha 991-ar, Ha 1167-ar, Ha 1287-ar, ORS-53, and ORS-54 were associated with seed yield per plant, oil yield per plant, seed yield, and oil yield respectively. On the other hand, several TRAP markers, including K11F05/TRAP03, K11F05/TRAP03, and F15O11F1/TRAP03 were associated with flowering duration, maturity, and 1000-seed weight, respectively. In conclusion, the genetic structure and marker-trait associations reported here can be exploited for marker-assisted selection (MAS) in sunflower breeding programs.

This experiment was conducted in a factorial arrangement in a completely randomized design with t... more This experiment was conducted in a factorial arrangement in a completely randomized design with three replications. 24 canola genotypes (13 varieties and 11 double haploid lines) at four levels of soil moisture including 80, 50, 30 and 20% field capacity (FC) were evaluated in pots in the greenhouse of seed and plant improvement Institute in Karaj during 2017. The growth of the shoot was more affected by different levels of soil moisture in comparison to the root growth that indicating a greater sensitivity of the stem length compared to the root length in response to the low water stress. Therefore, the root-shoot ratio can be an appropriate index for assessing the water stress tolerance. The results showed that cultivars such as Oase, Triangle, Tassilo and Savanah, had very high stability under stress conditions, but due to small amounts of the first and second components, they were classified as susceptible to water deficit stress. Also, SLM046 and Billy had the least stability i...

Tahillarla baklagillerin birlikte ekimi, urunler arasi yaygin bir uygulamadir. Bu arastirma misir... more Tahillarla baklagillerin birlikte ekimi, urunler arasi yaygin bir uygulamadir. Bu arastirma misir ve taze fasulyenin birlikte ekiminde farkli ekim sikligi ve ekim desenlerinin verim ve verim bilesenlerinin uzerine etkisinin belirlenmesi amaciyla bolunmus parseller duzenine gore tam sansa bagli bloklar deneme deseninde uc tekerrurlu olarak 2009 urun yilinda Iran’in Maku sehrinde yurutulmustur. Ana faktor uc farkli ekim sikligi seviyesinden (D 1 : 60000 misir bitkisi + 200000 taze fasulye hektar basina dusen, D 2 : 75000 misir bitkisi + 300000 taze fasulye hektar basina dusen ve D 3 : 90000 misir bitkisi + 400000 taze fasulye hektar basina dusen, sirasiyla) olusmaktadir. Alt faktor ise bes ekim duzenlemesinden (R 1 : 100% taze fasulye ekimi, R 2 : 100% misir ekimi, R 3 : %50 taze fasulye + %50 misir birlikte ekimi, R 4 : %75 taze fasulye + %25 misirbirlikte ekimi ve R 5 : %25 taze fasulye + %75 misir birlikte ekimi, sirasiyla) olusmaktadir. Bu calismada misir ve taze fasulyenin bir...

In order to study genotype by environment interaction and oil yield stability analysis of six sun... more In order to study genotype by environment interaction and oil yield stability analysis of six sunflower cultivars, an experiment was conducted in terms of randomized complete block design with three replications in Agricultural and Natural Resources Research Station of Khoy, Iran from 2003 to 2005 growing seasons. To identify stable and high oil yielding sunflower cultivars, several parametric and nonparametric stability methods along with multivariate cluster analysis were investigated. Results of this study showed that Hysun33 and Azargol hybrids with high mean oil yield were stable regarding to the measured parameters. Spearman’s rank correlation between mean oil yield and stability parameters revealed that mean oil yield was negatively significant correlated with superiority index and rank analysis.

Aycicegi islah programlarinda morfolojik, fizyolojik ve biyokimyasal veriler uzerinden ustun hibr... more Aycicegi islah programlarinda morfolojik, fizyolojik ve biyokimyasal veriler uzerinden ustun hibritlerin secilmesi ve islah materyallerinin genetik cesitliliginin belirlenmesi oldukca onemlidir. Biplot diagramlar yoluyla genotiplerin gruplandirilmasinda ve genetik cesitliliginin belirlenmesinde kullanilan, temel bilesenler analizi cok degiskenli istatistik metotlarindan birisidir. Cimlenme ve erken fide gelisim asamasinda olan bazi F1 aycicegi hibritlerinde, temel bilesenler analizini uygulamak icin tamamen tesadufi blok denemesi 3 tekerrurlu olarak kurulmustur. Bitki materyalleri, 6 erkek restorer hattin 18 erkek kisir disi hatla bir North Carolina Design I planinda melezlenmesi ile olusturulmus 18 tek melez aycicegi hibrit setinden olusmaktadir. Iki bilesen, orjinal verilerin degiskenliginin % 80.93’unu olusturmaktadir. Birinci bilesende tohum canlilik indeksi (SVI) en yuksek agirliga sahip iken ikinci bilesen daha cok surgun/kok orani (SHRR) ile iliskilidir. Biplot diagramina gor...

Estimation of genetic variance components and heritability and having knowledge about genetic div... more Estimation of genetic variance components and heritability and having
knowledge about genetic diversity of evaluated materials are one of the
important pre-breeding activities in breeding field crops. For the estimation of
genetic parameters in sunflower single cross hybrids, a North Carolina Design I
experiment was conducted in a randomized complete block design in three
replication at Agricultural and Natural Research Station of Khoy. In 2005, six
fertility restorer male lines crossed with 18 cytoplasmic male sterility female
lines. Each male line crossed with three different female lines to make two sets
with nine hybrids in each set. In 2006, Single cross F1 hybrids were planted for
estimating genetic parameters. Data were collected from agronomic traits
including: flowering initiation, seed filling period, maturity, plant height, stem
diameter, head diameter, 1000 seed weight, seed numbers per head, grain/achen
ratio, biological yield, harvest index, oil content, seed yield and oil yield. Survey
results showed that gene action in some loci for 1000 seed weight and seed
numbers per head were partial dominant ( a  1), for oil yield were complete
dominant ( a  1) and for other traits were over dominant ( a  1). To improve
seed filling period and harvest index traits, use of selection method is sufficient.
In traits such as plant height, stem diameter and head diameter, hybridization
method use to improve them is unavoidable. In important traits including seed
yield, oil yield and biological yield, it is recommended to use both selection and
hybridization method. Regression analysis and path analysis indicated that final
selection must be done by considering optimum amount of 1000 seed weight
and seed numbers per head. Principle components analysis indicated that first
component with high amount of total variance and high correlation with traits
including seed yield, oil yield, seed numbers per head, oil content and harvest
index can be appropriately useful in rapid selection and screening of genetic
materials in primary stages.
Keywords: Genetic Variance Components, Hybrid, North Carolina Design I, Sunflower

3rd Erasmus International Academic Research Symposium, Ankara, Turkey, 2020

Participatory selection of cultivars can be helpful in replacing new cultivars with old ones and ... more Participatory selection of cultivars can be helpful in replacing new
cultivars with old ones and in rapidly promoting them to farmers. In order
to compare the performance of Iranian and foreign sunflower cultivars, an experiment was conducted with eight cultivars (Barzgar, Qasem, Farrokh, Oscar, Fantasia, Ducat, Serena and Hysun-25) in terms of participatory variety selection (PVS) scheme in Moghan, Iran (47.97 E 39.68 N, elevation=60 m) during 2016-2017 crop year. During the growing season, yield and related characteristics as well as infection rate of the cultivars to Rhizopus Head Rot disease were recorded. The results showed that Iranian hybrid Qasem had the highest seed yield (4485 kg/ha) compared to other cultivars. Serena with 4290 kg/ha and Farrokh hybrid with 4225 kg/ha were ranked next. Evaluation of experimental cultivars for Rhizopus Head Rot disease showed that Farrokh and Qasem hybrids had about 30-40% infection, while other cultivars showed relative resistance to this disease.

In this research, the effects of different levels of irrigation on the quantitative and qualitati... more In this research, the effects of different levels of irrigation on the quantitative and qualitative features of
sunflower species-during the years of 2001 and 2003-were studied in “The Agricultural Research Station of
Khoy”. The test was laid down as split plot in completely random blocks with four alterations. Irrigation,
as the major factor in three levels, after 60, 90, and 120 mm of evaporation from class A plate; and the
types of sunflowers (Record, Golshid and Armavireski) were accounted on as the secondary factor. The
comparison between the average data on these qualities revealed that after 60 and 90 mm of evaporation,
the two levels of irrigation produced the highest seed and oil yield. However, to use water economically,
it is recommended to have irrigation after 90 mm of evaporation together with seed-oil function to yield
3792.2 and 1613.4 kg per hectare, respectively. Also, it showed that the maximum number of seeds in each
tray belonged to the treatment of irrigation after 90 mm of evaporation and the highest weight of one
hundred seeds belonged to the irrigation after 60 mm of evaporation. All of these- i.e. the number of seeds
in a tray and seed-oil function and also harvest index were advocated to Record type. Of course, the mutual
effects of irrigation on seed quality, seed weight, and seed number and also the oil function in the level of
5% probability was meaningful. The total results of two years of research showed that by using the best
way of cultivation (for instance, regulating the distances between the irrigations) and choice of refined race,
sunflower seeds can have a suitable harvest.