Study of inheritance of some agronomic and morphological traits in burley tobacco by graphic analysis of diallel cross

Butorac, Jasminka; Beljo, Jure; Gunjača, Jerko

doi:10.17221/4078-pse

Cited by 16 publications

(14 citation statements)

References 8 publications

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“…The tobacco leaves are manually removed from the plants whilst the plants are in the field, so as to leave the stalks behind, and the leaves are then threaded onto a string to provide approximately 200-500 leaves/m of string material. The string (control group) was then hung allowing the tobacco leaves to be sun-cured for 15 …”

Section: Methodsmentioning

confidence: 99%

“…According to many studies in oriental tobacco, prevailing mode for inheritance of number of leaves is dominance and partial dominance [12,13]. However, Radoukova et al [14] and Butorac et al [15] reported that in the mode of inheritance of Virginia and Burley tobacco, the most important are dominant and additive gene effects. The variability of quantitative traits of oriental tobacco in different environmental conditions is depending on the individual characteristics of genotype, and needs a specific study of inheritance of D DAVID PUBLISHING…”

Section: Introductionmentioning

confidence: 99%

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Inheritance of Main Morphological Traits and Chemical Parameters’ Analysis of Oriental Tobacco

Masheva¹,

Kasheva²

2016

JAST-A

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This study was conducted to evaluate four different parental oriental varieties with their F 1 crosses to estimate inheritance of some morphological traits, such as plant hight, number of leaves, total dry weigh and chemical compounds, especially nicotine and sugars during sun-curing period. The oriental varieties Kozarsko 541, Plovdiv 50 and Krumovgrad 17 from Bulgaria and Basma Xanthi 101 from Greece and their respective crosses with Basma Xanthi 101 were studied. The study was set up in 2014 and 2015 in experimental field of the Tobacco and Tobacco Products Institute, Plovdiv, using randomized block design with four replications. Common agricultural practices were applied during the growing season. The result indicated that in hybrid combination with parental varieties Kozarsko 541 and Plovdiv 50, except total dry weight, additive gene effects are important for traits height of plant and number of leaves. Height of plant and number of leaves are inherited partially dominant to parent with higher value and total dry weight inheritance was over dominant. In hybrid combination Krumovgrad 17 × Basma Xanthi 101, inheritance of the plant height and leaves number were over dominant type. Total dry weight is inherited partially dominant. In a word, prevailing mode for inheritance of plant hight and total dry weight was the over dominance and for number of leaves it was partial dominance. In sun-curing with yellowing stage, nicotine decreased and sugars increased in all tested varieties with a highest percentage in variety Kozarsko 541 (nicotine) and Krumovgrad 17 (sugars).

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Inheritance of Main Morphological Traits and Chemical Parameters’ Analysis of Oriental Tobacco

Masheva¹,

Kasheva²

2016

JAST-A

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“…These results are in conformity to the results of Pandia et al (1985), and Gopinath et al (1996), who observed an over dominant gene action for length of leaf. Butarac et al (2004), however, reported that over dominant gene action for length of leaf under irrigated conditions changed to partial dominance under drought while Shoaei and Honarnejad (1996), observed addictive gene action with partial dominance for this trail. Distribution of array points (Figure 6a and b) indicated that the genotype NC89 contained maximum dominant genes while Coker 254 contained the least dominant genes under both conditions.…”

Section: Length Of Leafmentioning

confidence: 98%

“…Thus, expression of plant traits depends upon the action of governing genes under prevailing environment. Butarac (2004) reported additive gene action for leaf area index and length of leaf while they indicated dominant gene action for plant height and width of leaf in tobacco. Shoaei and Honarnejad (1996) found additive gene action for plant height and width of leaf and reported over dominance for plant height, leaf area index and length of leaf.…”

Section: Introductionmentioning

confidence: 99%

An investigation of gene action on different traits of tobacco under irrigated and drought stress environment

Sadeghi¹

2012

Afr.J.Biotechnol

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A diallel cross involving five Virginian tobacco genotypes were evaluated to determine the genetic behavior of tobacco genotypes across the environments. The experimental material was planted under irrigated as well as drought stress conditions. The data collected on yield and related traits revealed highly significant differences among genotypes under both sowing conditions. Graphical analysis showed that additive action of genes for dry leaf yield and leaf area index under irrigated conditions changed to over dominance under drought. However, it was also found that gene action for length of leaf, width of leaf and number of leaves remained the same over the environments. It was also observed that parental genotypes shifted their positions in the graphs from recessive to dominant or the midway or vice versa, showing different genetic constitution for the same trait in response to environmental change. Genotypes displaying similar constitution under both sowing conditions showed that they contain stable genes expression for those particular characters and may prove useful in future breeding strategies.

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“…Sencar and Gokmen (2004) reported that ecology in addition to the ecology has significant impact on the leaf length. The ecology has also been considered an important feature affecting the tobacco yield along with plant height, leaf width and the number of leaves (Butorac et al, 2004;Gixhari and Sulovari, 2010); therefore, investigated as an important feature in many studies conducted on tobacco.…”

Section: Leaf Length (Cm)mentioning

confidence: 99%

Çevresel Varyasyonların Oryantal Tütünlerin Verimi Üzerine Etkileri

Kurt

Yılmaz

Kınay

2020

Uluslararası Tarım Ve Yaban Hayatı Bilimleri Dergisi

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The study was conducted to determine the impacts of environmental variations on yield and yield related properties of tobacco. The experimental layout was in the randomized blocks with three replicates in four different locations (Erbaa-Evciler, Erbaa-Karayaka, Gümüşhacıköy, Bafra) using 21 lines and four standard varieties that stand out with their different characteristics. The variation in plant height, number of leaves, leaf width, leaf length and leaf yield of genotypes were investigated at different ecologies. All the parameters investigated of the genotypes have been significantly affected by changing environmental conditions. Plant height ranged from 49.33 cm to 177.32 cm, the number of leaves from 21.83 to 47.10 per plant, leaf width from 6.83 to 16.31 cm, leaf length from 13.01 to 28.93 cm, and yield ranged from 79.17 kg-1 to 238.98 kg da-1. The results for the performances of genotypes in all environments showed that

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Study of inheritance of some agronomic and morphological traits in burley tobacco by graphic analysis of diallel cross

Cited by 16 publications

References 8 publications

Inheritance of Main Morphological Traits and Chemical Parameters’ Analysis of Oriental Tobacco

Inheritance of Main Morphological Traits and Chemical Parameters’ Analysis of Oriental Tobacco

An investigation of gene action on different traits of tobacco under irrigated and drought stress environment

Çevresel Varyasyonların Oryantal Tütünlerin Verimi Üzerine Etkileri

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