Genotypes

Open Access Article

1 - Study of some morphological traits, yield and yield components in advanced wheat genotypes under normal and water deficit stress
bahman zekavati

To evaluate some of morphological traits, yield and yield components in wheat genotypes under normal and water stress codition after anthesis, an experiment was carried out in Agriculture and Natural Research Station of Ardabil in 2008-2009. Then advanced winter and int More

To evaluate some of morphological traits, yield and yield components in wheat genotypes under normal and water stress codition after anthesis, an experiment was carried out in Agriculture and Natural Research Station of Ardabil in 2008-2009. Then advanced winter and intermediate wheat genotypes obtained from this research station were evaluated in two separate experiments under normal irrigation and deficit irrigation after anthesis in a randomized complete block design with three replications. Significant differences were observed among genotypes in terms of grain number in spike. Genotypes No.6 and 10 had the highest amount of this trait (42.2 and 42.6, respectively). 1000 grains weigh decreased significantly under water stress, also the amount that were different significant among genotypes. The highest and lowest grain yields (6093.3 and 4819.4 Kg per hectare) were obtained by normal and water stress conditions, respectively. In terms of grain yield, the genotypes which had gain number per spike and 1000 grains weight in high value in both condition, had better yield in comparison with others. Manuscript profile

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2 - The effect of sowing date on yield and its components of safflower genotypes under Urmia climatic conditions
علیرضا عیوضی

To investigate the effects of planting date of safflower genotypes under Urmia climatic conditions, an experiment was conducted in 2009-10. A factorial experiment was arranged in Randomized Complete Blocks Design with four replications. Four sowing date (April 21, May More

To investigate the effects of planting date of safflower genotypes under Urmia climatic conditions, an experiment was conducted in 2009-10. A factorial experiment was arranged in Randomized Complete Blocks Design with four replications. Four sowing date (April 21, May 5, May 21, June 5) and five genotypes (IL-111, S-541, PI-250536, PI-250537, Syprus bregun) were established levels as second factors. Results of analyses of variance showed that the effect of planting date were significantly differenct for traits of grain yield, number of grain per boll, number of bolls per plant, harvest index and oil grain percentage. The grain yield of first, second, third and fourth sowing dates were 223.12, 197.65, 185.71 and 173.99 gr/m2, respectively. The highest fertile boll, kernel per boll and 1000-kernel weight were allocated for PI-250537, S-541 and Syprus bregun genotypes in the first planting date, respectively. Interaction between planting date and genotype on lateral branch, total dry matter, grain yield, number of bolls per plant, number of grain per boll, harvest index, oil percentage and 1000-kernel weight were meaningful (P 0.01). Correlation coefficients between traits showed that there were positive significant differences for number of grain per boll with grain yield. Based on these results, early spring planting date will be move suitable than other dilatory planting. Manuscript profile

Open Access Article

3 - Evaluation of Oil Content and Fatty Acid Composition in Seeds of Different Genotypes of Safflower
M. Vosoughkia L. Hossainchi Ghareaghag M. Ghavami M. Gharachorloo B. Delkhosh

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Open Access Article

4 - An abundance study of Thrips tabaci (Thys.: Thripidae) on different genotypes of eggplant in Varamin region, Iran
Parvaneh Baradaran Masoud Arbabi Shahab Manzari Horyeh Rezai

Abundance of Thrips tabaci Lind., an important pest of vegetables, was investigated on upper and lower leaves of different genotypes of eggplant, including Siah-Mashhad, Borazjan, Black beauty, Siah-Neyshabour, Zabul indigenous, Imami-905, Juybar-Mazandaran, Sarkhoun-Ho More

Abundance of Thrips tabaci Lind., an important pest of vegetables, was investigated on upper and lower leaves of different genotypes of eggplant, including Siah-Mashhad, Borazjan, Black beauty, Siah-Neyshabour, Zabul indigenous, Imami-905, Juybar-Mazandaran, Sarkhoun-Hormozgan and Galami-Varamin, during 2000-2001 in Varamin region. Eggplant seedlings were cultivated in May in a randomized complete block design with three replications. Each replication consisted of four rows of 10 plants. Five leaves were randomly sampled at weekly intervals until October to estimate the incidence and population fluctuation of T. tabaci. The number of thrips was counted on the surface of four square centimeters of leaves using a binocular microscope. All analyses and comparisons were carried out using statistical package SAS. The results showed that there was a significant difference between the number of thrips on upper and lower leaves, so that the number of thrips on lower leaves were several times higher than that of on upper leaves. Borazjan and Juybar-Mazandaran with the mean number of 1.55 and 0.86 had the highest population in 2000 and 2001, respectively. In complex analysis, there was no significant difference between the thrips abundance on lower and upper leaves. Incidence of thrips faced with increase from June, and the maximum number was recorded in early until late July in both years. The results indicated that, a trend of increase initiated from late June in Varamin. Borazjan had more thrips than other genotypes and the thrips abundance in the first year was two times of the second year. Manuscript profile

Open Access Article

5 - The relationships between cotton infestation to Bemisia tabaci and leaf trichome densities
S. Sarbaz G. Moravvej M. Sirjani A. Heydarzade

The relationship between densities of leaf trichomes and number of sweetpotato whitefly, Bemisia tabaci (Gennadius) was investigated on six genotypes of upland cotton, Gossypium hirsutum L. (Mehr, Varamin, Sahel, Khordad, Okra and Red okra) genotypes and one genotype of More

The relationship between densities of leaf trichomes and number of sweetpotato whitefly, Bemisia tabaci (Gennadius) was investigated on six genotypes of upland cotton, Gossypium hirsutum L. (Mehr, Varamin, Sahel, Khordad, Okra and Red okra) genotypes and one genotype of sea island cotton, Gossypium barbadence (Termus 14) at Cotton Research Station Kashmar, east of Iran, during cropping season in 2009. The result indicated that Termus 14 supported the highest numbers of eggs, nymphs and adults, and also had the highest numbers of trichomes compared to other genotypes.While the genotypes Okra and Red okra with the least numbers of trichomes on leaf surface suppprted the least numbers of various stages of whitefly. Therefore, there was a significant and positive relationship between leaf trichome densities and whitefly population. It is concluded that the genotypes with glabrous leaves cotton may reduce the whitefly population on cotton. Manuscript profile

Open Access Article

6 - Investigation on resistance of 48 rapeseed Brassica napus L. genotypes to cabbage aphid Brevicoryne brassicae L.
A. Mohiseni A. Torkamani Pirmishani

The cabbage aphid, Brevicoryne brassicae (L.), has been remained one of the most important pests of horticultural and oil-seed Brassica crops, despite all attempts to control its infestation. This research was conducted to evaluate the resistance of 48 rapeseed (Brassic More

The cabbage aphid, Brevicoryne brassicae (L.), has been remained one of the most important pests of horticultural and oil-seed Brassica crops, despite all attempts to control its infestation. This research was conducted to evaluate the resistance of 48 rapeseed (Brassica napusL.) genotypes to cabbage aphid, Brevicoryne brassicae (L.) at Borujerd agricultural research station, Iran. during 2001-2003. In the first year, out of 48 genotrypes 8 showed a moderately resistance in comparison to rest. In the second year these 8 geotypes and a susceptible one (VDH8003/98) were evaluated in the field and laboratory condition. In the field condition, two similar but separated trials (treatment with insecticide and no treatment) were done in a randomized complete block design with four replications. Results showed that the most and the least infestation index and rm (intrinsic rate of natural increase) belonged to VDH 8003/98 and PF7045/91 respectively. Based on the field and laboratory investigations, among 48 genotypes, the most susceptible was VDH 8003/98 and the most resistant one was PF7045/91 and the other varieties were placed between these two. Manuscript profile

Open Access Article

7 - Evaluation of Crop Production of Canola (Brassica napus L.) Cultivars Due to Irrigation Cut-off and Different Planting Dates in Karaj Climatic Conditions
Peyman Davami Davood Habibi

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8 - Assess the Regression and Correlation Relationships between the Traits Affecting the Seed Yield of Black Cumin (Nigella sativa L.) Cultivars Affected Different Planting Dates and Combined Nutrition
Ali Fathinia Shahram Lak Rozbeh Farhodi Mani Mojadam Alireza Shokohfar

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Open Access Article

9 - Enhancement of Growth, Inoculation and Yield Production of Corn (Zea mays L.) Hybrids by Using Bio-Fertilizer
Anise Jorfi Mojtaba Alavi Fazel Adel Modhej

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Open Access Article

10 - Evaluation Anatomy of Flag Leaf of Rice Cultivars Affected Different Planting Dates under Dry and Warm Climate Condition in Southwest of Iran
Abdolali Gilani Seyed Ataollah Siadat Sami Jalali Kaveh Limouchi

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Open Access Article

11 - The Effects of Irrigation Regimes on Second Cropping of Three Soybean Genotypes in Moghan Region
M. Rostamzadeh Kaleybar, M. Farboodi A.H. Hoseinzadeh Moghbeli N. Razmi

To determine the effects of different irrigation regimes on second cropping of three soybean genotypes (Glycine max L.), an on farm split plot experiment based on randomized complete block design with 3 replications was carried out at Moghan Agricultural and Natural Res More

To determine the effects of different irrigation regimes on second cropping of three soybean genotypes (Glycine max L.), an on farm split plot experiment based on randomized complete block design with 3 replications was carried out at Moghan Agricultural and Natural Resources Center during summer, 2010. The seeds were planted in a plot with 6 rows 60 cm wide, 250 cm length and plants 3 cm apart on the rows. The main plots comprised 4 irrigation regimes: I1=60 mm, I2=90 mm, I3 =120 mm and I4=150mm evaporation from class A pan) and sub-plots soybean genotypes (Williams, Linford and L17). The traits recorded were plant height, number of nodes, pods and seeds per plant, 1000 seeds weight, seed yield, height of first pod, number of empty pods, leaf number, lateral branches number (productive), pods length, inter-nodes distances, chlorophyll content, stem weight, pods weight, green leaf and roots  weights. Analysis of variance of the data showed that there were significant differences among characters (like plant height, node number, pod number, inter node distance, pods weight, chlorophyll context volume and roots weight) and irrigation treatments The I1 treatment had the highest yield and node number, while the I4 treatment resulted in the least plant height and nodes number. Also I2 treatment produced the highest pods number while the treatments I4 resulted in the least pot number. Highest chlorophyll content was obtained under I4 treatment but under I2 treatment it was the least. The highest pod weight was obtained from I3 treatment and it was the least under the I4 treatment. The highest root weight was resulted from using I2 treatment and the lowest from I4. Also, ANOVA showed significant differences for plants height and inter nodes distances among genotypes (p<0.01). The highest plants and longest inter-nodes belonged to Linford and the shortest to L17. There were positive and significant correlation between yield and 1000 seed weight (p<0.01). Manuscript profile

Open Access Article

12 - Evaluation of Reaction of Some Cultivars and Genotypes of Tomato to Early Blight Disease
R. Hajianfar A. Zarbakhsh

The reaction of 21 tomato varieties and genotypes to alternaria blight were evaluated in greenhouse and field conditions. Genotypes and varieties were inoculated with of this pathogen artificially in both experiments. After inoculation, disease characteristics such as d More

The reaction of 21 tomato varieties and genotypes to alternaria blight were evaluated in greenhouse and field conditions. Genotypes and varieties were inoculated with of this pathogen artificially in both experiments. After inoculation, disease characteristics such as disease index, area under disease progress curve (AUDPC), percent of dried flower and yield in the field and disease index, percent of infected leaves and surfaces of blight on leaves in greenhouse were recorded. Results of greenhouse experiment showed that varieties and genotypes including Super 2270 King stone, Kallgi and 8403 had the least infection to disease. On the other hand, Imperial variety and 8406 genotype exhibited the highest amount of infection. Varieties in the field experiment, including Super 2270, King stone, Early urbano VF, and 8402 genotype, showed the least infection and genotypes like 8405, 8406, 8407 and Peto early ch variety had the highest amount of infection. In both experiments Super 2270, King stone and Early urbano VF varieties were found resistant to be this pathogen, but 8402 genotype was resistant only in the field and 8403 genotype and Kallgi variety were resistant only under greenhouse condition. Soria variety showed a considerable disease spot in both experiment but could produce the highest means of yield about 91.64 ton/ha. in the field, compared to other varieties and genotypes. Hence it is assumed to be the tolerant variety. Manuscript profile

Open Access Article

13 - Yield and Physiological Response of Red Bean Genotypes (Phaseolus vulgaris L.) to Cutting Irrigation off at Different Growth Stages
Shadi Sadat Mohajerani Mojtaba Alavi Fazel Hamid Madani Shahram Lack Adel Modhej

Water deficit and graduall reduction of available water resources are the limiting factors of crop production. To investigate the effect of water deficit stress on yield and components of some red bean genotypes a split plot experiment in the form of randomized complete More

Water deficit and graduall reduction of available water resources are the limiting factors of crop production. To investigate the effect of water deficit stress on yield and components of some red bean genotypes a split plot experiment in the form of randomized complete block design with three replications was carried out at the Agricultural Research Station of Islamic Azad University, Arak Branch. The treatments consisted of full irrigation (control), cutting irrigation off during flowering stage, cutting irrigation off of pod filling stage and three genotypes of red bean (derakhshan, goli, and D81083). The results showed that the effect of cutting off irrigation during the growth stages on biological yield, grain yield, harvest index, number of pods per plant, number of seeds per pod was significant. The results also showed that the highest seed yield belonged to the full irrigation (control) treatment, where D81083 and goli produced higher yields than derakhshan. Highest grain yield was belonged to goli at full irrigation (control) treatment. Among the genotypes under study, D81083 had the lowest amount of reduction equal to 60 percent during cutting off irrigation at flowering stage. Number of seeds per pod decreased when irrigation was cutted off during the flowering stage. Derakhshan produced higher yield than the other genotypes and its seed per pod decreased by 38 percent. The results also revealed that red bean genotypes were very sensitive to deficite water stress. As a whole D81083 and goli genotypes were higher yielders than Derakhshan under limited water conditions. Manuscript profile

Open Access Article

14 - Study on Quantitative Characteristics of Three Promising Cotton Genotypes in Country Moderate Regions (Khodafarin)
M.B. Khorshidi Benam O. Alishah

For recognizing exotic high performance genotypes, three new hybrid cotton genotypes (tbl180, Teskhi-9 and Cri108) were compared with control (Sahel) in a RCBD with four replicates at Khodafarin in 2012 and 2013. Genotypes were planted in six rows in 80×20 cm arra More

For recognizing exotic high performance genotypes, three new hybrid cotton genotypes (tbl180, Teskhi-9 and Cri108) were compared with control (Sahel) in a RCBD with four replicates at Khodafarin in 2012 and 2013. Genotypes were planted in six rows in 80×20 cm arrangement. Attributes like yield, homogeneity, boll number, plant weight and plant height were measured. Results showed that year×genotypes interaction for lint yield in both first and second cuts and total, and homogeneity were significant. Differences between two cuts were not significant in all genotypes. The results also revealed that Teskhi-9 having lowes TOL and highest STI values was recognized to be the most adaptable genotype as compared with other two genotypes. Manuscript profile

Open Access Article

15 - Variations of Dry Matter Yield, Some of Osmolytes and Nutrient Elements in Wheat Genotypes (Triticum aestivum L.) under Drought Stress
Nasibeh Tavakoli Ali Ebadi Khazineh Houriyeh Tavakoli

To study variations of osmolytes and nutrient elements in wheat genotypes under drought stress a factorial experiment based on completely randomized design with three replications was carried in both greenhouse and laboratory of Mohaghegh Ardabili University, Ardabil, I More

To study variations of osmolytes and nutrient elements in wheat genotypes under drought stress a factorial experiment based on completely randomized design with three replications was carried in both greenhouse and laboratory of Mohaghegh Ardabili University, Ardabil, Iran. Treatments consisted of water deficit in three levels (85%, 60% and 35% of field capacity) and five wheat genotypes (Mihan, C-88D-7, C-88D-17, C88D-19 and C88D-20). Results showed that increasing water deficit resulted in reduced amount of potassium, whereas, elements like sodium, phosphorus, proline and soluble sugar were significantly increased. Drought stress, however, reduced the total protein content in C-88D-19, C-88D-17 and C-88D-20 genotypes and, calcium content in ‘Mihan’ and C-88D-19. In the mean time, protein and calcium contents increased in other genotypes in such a way that total protein content of ‘Mihan’ and C-88D-7 and, calcium content of C-88D-20, C-88D- 17 and C-88D-7 were increased with increasing drought stress. Since C-88D-20 showed lowest proline and soluble sugar accumulation and biomass production than other genotypes it would be considered as a sensitive genotype to water stress as compared to the other genotypes. Manuscript profile

Open Access Article

16 - Response of Durum Wheat Genotypes to Different Planting Dates and Plant Densities under Dryland Conditions
Saeid Ghazvineh Ali Reza Valadabadi Abdol Vahab Abdolahi Saeed Seyfzadeh Hamid Reza Zakerin

10.30495/jcep.2020.679070

The present study was conducted to investigate the response of durum wheat cultivars to different planting dates and densities under rainfed conditions during the years 2014-2016 in Sararood, Kermanshah, using a split plot factorial experiment based on randomized comple More

The present study was conducted to investigate the response of durum wheat cultivars to different planting dates and densities under rainfed conditions during the years 2014-2016 in Sararood, Kermanshah, using a split plot factorial experiment based on randomized complete block design with four replications. Three durum wheat genotypes (SAJI, BCR and STJ) with three sowing dates, prior to effective rainfall (the amount and time of effective rainfall were 33.2 and 34.5 mm, and 26 October, and 5 November for two years of experiment, respectively). 15 days after effective rainfall and 30 days after effective rainfall were evaluated for four densities of 250, 350, 450 and 550 plant per square meter. Traits like number of spikes per square meter, 1000 kernel weight, seed and biological yield, harvest index and absorbed radiation percentage were measured. The results of mean comparisons of simple effects showed that the number of spikes per square meter in the planting date before rainfall was more effective than two other planting dates. Biological yield and absorbed radiation percentage were 26.9 and 12.9 percent higher respectively in second year of experiment as compared to the first year. Comparison of interactions means showed that STJ genotype under 250 seeding density and 15 days sowing date after effective rainfall, produced highest 1000 kernel weight, while SAJI cultivar at 550 seeding density and planting date before effective rainfall showed the highest kernel yield. The SAJI cultivar showed highest biological yield under 450 seeding density and planting date before effective rainfall. For all three genotypes, the highest percentage of radiation absorption was observed when sowing date used before rainy season using 450 and 550 seeding densities. In this study all genotypes showed the highest traits values at first planting date and under 450 seeding density. The highest values of protein and chlorophyll content were observed using 350 seeding density. Manuscript profile

Open Access Article

17 - Comparative analysis of seed proteins in 10 cultivated genotypes (Amygdalus dulcis (L.) Miller) and 2 wild almonds (A. scoparia Spach & A. lycioides Spach) in Esfahan province
مهدی Yousefi,

Seed protein analysis was performed among 10 cultivated genotypes (Amygdalus dulcis (L.) Miller genotypes: Moheb Ali, Safari, Yarollahi, Mamaei, Rabee, Kababi, Tageri, Hag Mirzaei, Talkheh and Azar) and 2 wild species of almond (Amygdalus scoparia Spach & A. lycioid More

Seed protein analysis was performed among 10 cultivated genotypes (Amygdalus dulcis (L.) Miller genotypes: Moheb Ali, Safari, Yarollahi, Mamaei, Rabee, Kababi, Tageri, Hag Mirzaei, Talkheh and Azar) and 2 wild species of almond (Amygdalus scoparia Spach & A. lycioides Spach var. horrida (Spach) Browicz), from Esfahan province, in order to illustrate their interrelationships. All together, 18 protein bands were obtained, some of which were common in all species and cultivated genotypes. Some bands were occurred only in a single cultivated genotype or species, while, some others occurred in all local genotypes, but not in the wild species. The obtained data were analyzed through cluster analysis via UPGMA method and Euclidean distance coefficient, and through Principle Components Analysis (PCA). The results revealed that some local cultivated genotypes were similar, such as a close relationship was detected among the genotypes Safari, Yarollahi and Mamaei, as well as among Tageri, Hag Mirzaei and Kababi. Different patterns of protein bands were also observed between the genotypes and the wild species. As a result, the role of seed protein criteria in the genetic variations among studied genotypes and wild almond was discussed. Manuscript profile

Open Access Article

18 - Phenotypic Evaluation and Identification of Superior Persian Walnut (Juglans regia L.) Genotypes in Mazandaran Province, Iran
Mousa Kouhi Ali Rezaei Darab Hassani Saadat Sarikhani Kourosh Vahdati

10.22034/jon.2021.1919541.1104

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19 - Genetic Analysis of Early Growth Characteristics in a Pistachio (Pistacia vera L.) Population Raised under Greenhouse Conditions for use in Breeding Program
Hossein Dashti Asghar Rahimi Seyed Ahmad Hosseini Shirin Davoodian Mozhgan Gholizadeh Vazvani

10.22034/jon.2021.1884659.1074

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20 - Effect of Salinity on Seed Germination of Four Different Groundnut Genotype
Rushita Parmar Kiran Dangar Suhas Vyas

10.22034/jon.2023.1963554.1188

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21 - Genetic Diversity Evaluation of Some Walnut (Juglans regia L.) Genotypes in Meshkin-Shahr by ISSR Marker
Alireza Ghanbari Mohammad Faraji Mahdi Behnamian Asgar Estaji Adel Pyrayesh Somayeh Fahim

10.22034/jon.2019.664205

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22 - Evaluation of some Phenological and Pomological Characteristics of Selected Walnut Genotypes from Shahroud-Iran
Sara Akhiani Hossein Afshari Tahereh Parvaneh

10.22034/jon.2017.530389

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23 - Evaluation of Quantitative and Qualitative Characteristics of Persian Walnut (Juglans regia L.) Genotypes in the West of Meshkin-Shahr
Alireza Ghanbari Mohammad Faraji Aliakbar Shokouhian Adel Pyrayesh

10.22034/jon.2018.540866

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Open Access Article

24 - Response of Yield and Yield Attributes of Different Rice Genotypes to Soil Arsenic
MOSUD IQBAL GKM MUSTAFIZUR RAHMAN GM PANAULLAH

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25 - Comparison of bread wheat (Triticum aestivum) genotypes based on drought tolerance indices
F. Babaei A. Maleki H. Chaharsoughi Amin H. Moradkhani J. Ahmadi

In order to study yield variation of the most tolerate genotypes of bread wheat (Triticum aestivum) against drought stress an experiment was conducted using RCB design with three replications. That was done on rain fed and irrigated land in agricultural research field o More

In order to study yield variation of the most tolerate genotypes of bread wheat (Triticum aestivum) against drought stress an experiment was conducted using RCB design with three replications. That was done on rain fed and irrigated land in agricultural research field of Salehabad in Ilam province (2005-2006). The most common genotypes consist of five varieties; Chamran, Atrak, Zagros, Koohdasht and Chenab were studied.  Considering yield in the stress and non–stress conditions drought tolerance indices including MP (mean of productivity), SSI (stress susceptibility Index), TOL (tolerance), GMP (geometric mean of productivity) and STI (stress tolerance index) were calculated. High significant positively correlated indices were determined as selection factors of high yield potential and resistant varieties. According to drought tolerance indices Zagross and Chamran variety were found as the most tolerate and Atrak and Chanab were the most susceptible varieties examined. Manuscript profile

Open Access Article

26 - Response of agriculture traits to drought stress condition in four safflower genotypes
M. Ferasat N. A. Sajedi M. Mirzakhani

     In order to investigate the effect of drought stress on agriculturetraits in four safflower genotypes (Carthamus tinctorius L.), this experiment was conducted in field research station of Islamic Azad University of Arak, Iran during 2008-2009. T More

     In order to investigate the effect of drought stress on agriculturetraits in four safflower genotypes (Carthamus tinctorius L.), this experiment was conducted in field research station of Islamic Azad University of Arak, Iran during 2008-2009. The experimental design was split plot based on RCBD with four replications. The treatments composed of irrigation levels 100%, 75% and 50% crop water requirement as main plot and four safflower genotypes included Esfahan native, Esfahan-14, PI-537598 and IL-111 as sub plot. Results showed that drought stress reduced grain yield and oil yield. Grain yield reduced from 1198.2 Kgha-1 in irrigation equal 100% crop water requirement to 936.5 Kg/ha in irrigation equal 50% crop water requirement. The highest oil yield 407.2 Kg/ha was related to irrigation equal 100% crop water requirement and lowest oil yield 297.7 Kg/ha was found in irrigation equal 50% crop water requirement were obtained. Among genotypes, the highest magnitude of grain yield and oil yield were obtained from Esfahan native genotype. Interaction effects of drought stress and genotypes showed that highest grain and oil yield were obtained from treatment of 100% crop water requirement and Esfahan native genotype by 1583.05 kg/ha and 605.6 kg/ha respectively. The highest grain yield and oil yield were obtained in optimum condition and stress condition from Esfahan native genotype. Manuscript profile

Open Access Article

27 - The Effect of Eight Weeks of Aerobic Exercise on AT and TT Genotypes, rs1870377 Polymorphism of VEGFR Gene and Changes in Aerobic Performance of Untrained Women
Hadis Rahimi Mania Roozbayani Abbas Saremi

10.22034/ascij.2022.1960904.1396

The present study was conducted with the aim of investigating the effect of eight weeks of aerobic training on the AT and TT genotypes of the VEGFR gene polymorphism rs1870377 and the changes in aerobic performance of untrained women. For this purpose, 29 inactive women More

The present study was conducted with the aim of investigating the effect of eight weeks of aerobic training on the AT and TT genotypes of the VEGFR gene polymorphism rs1870377 and the changes in aerobic performance of untrained women. For this purpose, 29 inactive women aged 30 to 45 were randomly selected from volunteer women in Shahriar, Tehran Province. The Subjects did 8 weeks of aerobic training in 5 sessions per week and each session lasted 30 minutes with an intensity of 55 to 75% of reserve heart rate. In the first two weeks, they trained with 55-65% of the maximum heart rate, and in the second two weeks with 60-65% of the maximum heart rate, and in the last 4 weeks with 65-75% of the maximum heart rate. 10 minutes for warming up and 10 minutes for cooling down were considered in each training session. Bruce's seven-step test was used to determine the VO2max before and after the exercises. The test started with a slope equal to 10% and a speed of 2.7 km/min on the treadmill, and each stage was completed in three minutes, so that in the seventh stage, the slope was 22% and the speed was 9.6. Then, among the subjects who were able to perform the desired test based on the researcher's expectation, saliva sampling was done for DNA sequencing to determine the genotypes. The RFLP method was used to determine the gene genotype. Enzymatic digestion at 65 degrees Celsius overnight, including one microliter of enzyme, 3 microliters of PCR product, 2 microliters of special buffer and 15 microliters of deionized water was used. The results of data analysis were analyzed using the dependent t test. The results showed that VO2max in women with AT genotype was not significant before and after exercise intervention (p = 0.840). The amount of VO2max in women with AT genotype was not significant on average before and after exercise intervention (p = 0.633). Also, the amount of VO2max in women with AT genotype, after exercise intervention, was not significant compared to TT genotype. In this research, it was shown that the significant improvement of Vo2max did not depend on their genotypic differences, and between AT and TT genotypes, the rs1870377 polymorphism of the VEGFR gene and the changes in aerobic performance of obese untrained women after eight weeks of aerobic training no significant relationship was observed. Manuscript profile

Open Access Article

28 - The Effectiveness of 8 Weeks of Aerobic Training on CT and TT Genotypes of rs2070744 Polymorphism of NOS3 Gene and Changes in Aerobic Performance of Untrained Women
hadis rahimi mania roozbayani abbas saremi

10.22034/ascij.2023.1978656.1462

The present study was conducted with the aim of investigating the effect of 8 weeks of aerobic training on the CT and TT genotypes of the rs2070744 polymorphism of the NOS3 gene and the changes in aerobic performance of untrained women. For this purpose, 29 inactive wom More

The present study was conducted with the aim of investigating the effect of 8 weeks of aerobic training on the CT and TT genotypes of the rs2070744 polymorphism of the NOS3 gene and the changes in aerobic performance of untrained women. For this purpose, 29 inactive women aged 30 to 45 were randomly selected from volunteer women in Shahriar city. The subjects did 8 weeks of aerobic training with a frequency of 5 sessions per week and each session lasting 30 minutes with an intensity of 55 to 75% of the reserve heart rate, so that in the first two weeks with 55 to 65% of the maximum heart rate, in two weeks Second, they trained with 60 to 65% of the maximum heart rate and the last 4 weeks with 65 to 75% of the maximum heart rate. 10 minutes for warming up and 10 minutes for cooling down were considered in each training session. Bruce's 7-step test was used to determine VO2max before and after training.Then, among the subjects who were able to perform the desired test based on the researcher's expectation, saliva sampling was done for DNA sequencing to determine the genotypes. The RFLP method was used to determine the genotype. The results of the data analysis were analyzed using the dependent t-test and the results showed that the VO2max level in women with CT genotype was not significant before and after the exercise intervention (p = 0.015), the amount of VO2max in women who had the TT genotype was not significant before and after the exercise intervention (p = 0.110). In this research, it was shown that the significant improvement of Vo2max did not depend on their genotypic differences, and no significant relationship was observed between the CT and TT genotypes of the rs2070744 polymorphism of the NOS3 gene and the changes in aerobic performance of obese untrained women after 8 weeks of aerobic training. Manuscript profile

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29 - Evaluation Pedigree and Morphological Traits Studies of Bread Wheat (Triticum aestivum L.) Genotypes Using RGA to Introduce Compatible Cultivars
Alireza Habibzadeh Mohammad Khayat

In this study 30 varieties of wheat genetic diversity inside and outside using RGA markers was investigated. Delaporta method using DNA samples were extracted from the leaves. 5 pairs of RGA primers used three primer pairs showed polymorphism. The highest and lowest num More

In this study 30 varieties of wheat genetic diversity inside and outside using RGA markers was investigated. Delaporta method using DNA samples were extracted from the leaves. 5 pairs of RGA primers used three primer pairs showed polymorphism. The highest and lowest number of polymorphism markers in order to The P14N and P54N. Percent band polymorphism markers P810, P54N and P14N Respectively 42%, 33% and 39% respectively. Cluster analysis based on presence and absence of bands using Jaccard's similarity coefficients were based UPGAMA. Range of similarity coefficients ranged from 0.061 to 0.88. Most similarities between the Kerman and Kuhdasht variety but least similarity between cultivars TP981, Lee was. In this study a significant relationship between genetic distance and geographical distance was observed in culture, so that Iranian and foreign cultivars with 0.44 similarity coefficients were separate. But two varieties Anza and Hyrmand this division did not comply. Also, the position of the genetic diversity of Iranian figures (with pedigree unknown) function in the cluster was their kinship relations. All yellow rust sensitive cultivars were all placed in the lower part of the dendogram. The results were indicative of the efficacy of RGA technique for evaluation variation of resistance analogues   Manuscript profile

Open Access Article

30 - Growth Evaluative Stimulation of Sugar beet Genotypes under Moderate Saline Stress
كوروش ناظم tooraj mir-mahmoodi

To study the growth stimulation of sugar beet ( Beta Vulgaris L. )under mild salinity, a field study was conducted in Agricultural Research Center in Miandoab in combined analysis design with three replications during the crop year of 2013 in two separated norma More

To study the growth stimulation of sugar beet ( Beta Vulgaris L. )under mild salinity, a field study was conducted in Agricultural Research Center in Miandoab in combined analysis design with three replications during the crop year of 2013 in two separated normal and mild salinity ( Ec = 4-5-ds/m ). Combined analyses of variance showed that genotype in environment interaction was statistically significant on sugar content, sugar yield, extraction of sugar coefficient and white sugar yield. Interactions of genotype in specific conditions had significant effect on sugar percentage, sugar yield, coefficient of sugar extraction and white sugar yield. In this research, mild salinity condition induced sugar beet growth and increased traits such as root yield, sugar content, molasses of sugar, white sugar content, sugar yield. The mild salinity also increased it up to 10.5% and 20% compared with normal conditions. Genotypes of 14, 15 and 16 respectively, by Origen 004, 005 and Isela, in average conditions of 9.04, 10.34, 10.81 in normal condition and 16.59, 16.37 and 11.93 ton/ha in stress condition showed the highest sugar yield and were identified as the most suitable genotypes in both situations. In both normal and mild saline conditions between root yield, sugar content, sugar yield and its extraction a positive and significant correlation were observed. The results of factor analysis showed that in normal conditions, there were four factors of 92.5 percent and in mild salinity three factors of 87.80 percent which justified the total variation in root and sugar yield. Manuscript profile

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