Inheritance of floral colour and type in four new inbred lines of ornamental sunflower (<i>Helianthus annuus</i>L.)

Cvejić, Sandra; Jocić, Siniša; Mladenović, Emina

doi:10.1080/14620316.2015.1110989

Cited by 12 publications

(10 citation statements)

References 9 publications

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“…Only a few genotypes were with orange, black, red anthocyanine and yellow anthocyanine color of disc flowers. This is in accordance with research of CVEJIĆ et al (2016) who concluded that anthocyanin pigmentation is dominant over yellow and lemon-yellow and show monohybrid inheritance. Branching all along stalk was recorded in 79.01% of genotypes, while only 3 genotypes were unbranching.…”

Section: Methodssupporting

confidence: 93%

Variability of morphological characters among ornamental sunflower collection

et al. 2017

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The research describes the field comparison of 81 decorative sunflower genotypes. In order to assess genetic diversity of sunflower genotypes the studies were conducted in the field conditions during 2010-2015 at the Institute of Field and Crops, Novi Sad, Serbia. The genetic diversity of species Helianthus annuus L. has enabled the breeding work in the direction of the decorating and plant landscaping. Depending on the qualitative and quantitative characteristics, production of decorative sunflowers can be divided into three directions. The first line is for the production of cut flowers, the second one is for garden production and the third line is for the production of pot plants. The direction of production dictates the main breeding objectives, which may include: plant architecture, the color of ray and disc flowers and duration of flowering. Investigation of the genetic variability of ornamental sunflowers relies on quantitative traits of which the greatest variability was observed in branching and plant height, which are also the most important qualities for production. The quantitative characteristics of decorative sunflowers have been examined on the basis of 81samples.

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Section: Methodssupporting

confidence: 93%

Variability of morphological characters among ornamental sunflower collection

et al. 2017

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“…The most prominent characteristics are in flower color. According to Cvejić et al (2016) the color of the ray florets can vary from various shades of red to lemon-yellow. Genotype GZ13 has large flower heads with yellow-orange color and large number of ray florets.…”

Section: Disscusionmentioning

confidence: 99%

Evaluation of Sunflower Genotypes for Ornamental Use

Mladenović

Cvejić

Čukanović

et al. 2016

Contemporary Agriculture

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“…While the inheritance of floral colour and morphology has been observed by many researchers (Fick 1976;Sharypina et al 2008;Cvejić et al 2016), there are few studies of other traits important for the ornamental use of sunflower. Research of Sloan and Harkness (2006) indicated that a desirable length of sunflower cut flower is 60-90 cm, preferred for floral arrangements.…”

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confidence: 99%

Evaluation of combining ability in ornamental sunflower for floral and morphological traits

Cvejić¹,

Jocić²,

Mladenović³

et al. 2017

CZECH J GENET PLANT

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Cvejić S., Jocić S., Mladenović E., Jocković M., Miladinović D., Imerovski I., Dimitrijević A. (2017): Evaluation of combining ability in ornamental sunflower for floral and morphological traits. Czech J. Genet. Plant Breed., 53: 83−88.Ornamental sunflowers are widely cultivated for use as cut flowers and/or as garden plants. The objective of the study was to investigate breeding values of new F 1 ornamental sunflower hybrids using incomplete diallel crossing of four ornamental inbred lines: Heliopa, Talia, Iskra and Neoplanta. Six traits important for ornamental market use were studied. Additive gene effects prevailed in most tested traits except for lateral floral diameter and duration of lateral flowering, which exhibited non-additive effects. The results indicated that the Talia × Neoplanta hybrid combination was the most promising for cut flowers due to long and strong branches, relatively big lateral flowers while Heliopa × Iskra and Heliopa × Talia hybrids were suitable for use as garden plants due to strong plant habit, long flowering time and desirable plant height. The results obtained from this study will be helpful for further ornamental sunflower breeding.

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Inheritance of floral colour and type in four new inbred lines of ornamental sunflower (Helianthus annuusL.)

Cited by 12 publications

References 9 publications

Variability of morphological characters among ornamental sunflower collection

Variability of morphological characters among ornamental sunflower collection

Evaluation of Sunflower Genotypes for Ornamental Use

Evaluation of combining ability in ornamental sunflower for floral and morphological traits

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