The commonly cultivatedCultivated as oil cropOil crop, sunflowerSunflower (Helianthus annuusHelianthus annuus L.) also encompasses a number of varietiesVariety that are classified as ornamentalOrnamental. OrnamentalOrnamental sunflowersSunflower could be grown as cut flowersCut flower, in gardens, and as potted plants. Their primary appeal lies in the beautyBeauty of their flowersFlower, therefore flowerFlower traits, such as the colour, sizeSize, and shapeShape of florets, are primary targets in breeding programsBreeding programs. There exists a wide range of ornamentalOrnamental sunflowerSunflower varietiesVariety, characterized from large, vividly coloured flowersFlower, to smaller, more delicate flowersFlower. Furthermore, plant architecture varies, with some varietiesVariety featuring single flowersFlower and others exhibiting branching patterns. OrnamentalOrnamental sunflowersSunflower are generally easy to grow and require little maintenance, making them a popular choice for producers. They prefer full sun and well-drained soil, and can be grown from seedSeed or from young plants. BreedingBreeding objectives of ornamentalOrnamental sunflowerSunflower depend on the final usage and involves selecting desired traits and crossing plants with those traits to create new varietiesVariety. The future of ornamentalOrnamental sunflowerSunflower breedingBreeding will likely involve the use of new breedingBreeding and phenotyping techniques identification of parents for hybridizationHybridization, as well, identification and selectionSelection of progenies with desirable traits more quickly and accurately.

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Advances in Breeding, Biotechnology and Molecular Biology in Ornamental Sunflower (Helianthus annuus L.)

  • Sandra Cvejić,
  • Nemanja Ćuk,
  • Brankica Babec,
  • Siniša Jocić,
  • Dragana Miladinović

摘要

The commonly cultivatedCultivated as oil cropOil crop, sunflowerSunflower (Helianthus annuusHelianthus annuus L.) also encompasses a number of varietiesVariety that are classified as ornamentalOrnamental. OrnamentalOrnamental sunflowersSunflower could be grown as cut flowersCut flower, in gardens, and as potted plants. Their primary appeal lies in the beautyBeauty of their flowersFlower, therefore flowerFlower traits, such as the colour, sizeSize, and shapeShape of florets, are primary targets in breeding programsBreeding programs. There exists a wide range of ornamentalOrnamental sunflowerSunflower varietiesVariety, characterized from large, vividly coloured flowersFlower, to smaller, more delicate flowersFlower. Furthermore, plant architecture varies, with some varietiesVariety featuring single flowersFlower and others exhibiting branching patterns. OrnamentalOrnamental sunflowersSunflower are generally easy to grow and require little maintenance, making them a popular choice for producers. They prefer full sun and well-drained soil, and can be grown from seedSeed or from young plants. BreedingBreeding objectives of ornamentalOrnamental sunflowerSunflower depend on the final usage and involves selecting desired traits and crossing plants with those traits to create new varietiesVariety. The future of ornamentalOrnamental sunflowerSunflower breedingBreeding will likely involve the use of new breedingBreeding and phenotyping techniques identification of parents for hybridizationHybridization, as well, identification and selectionSelection of progenies with desirable traits more quickly and accurately.