Promising Lines as a Result from Interspecific Hybridization between Cultivated Sunflower (Helianthus annuus L.) and the Perennial Species Helianthus ciliaris
Abstract
Interspecific hybridization was done between cultivated sunflower H.annuus L. and the perennial species H.ciliaris, accession М-092. The embryo cultivation method was used for successful performance of the crosses. Crosses were realized between this species and sterile lines 2607 and НА-300. Different morphological characters were investigated. As a result of self-pollination and selection, hybrid materials in both F1 and F2 were obtained, and in advanced generations as well. Morphological, phenological and biochemical studies were carried out. Some of the progenies possessed higher seed oil content. Four lines among the selected, combined complete resistance to the pathogens of downy mildew and broomrape. These were the lines 1131/н, 1135/н, 1145/н, 1171/р, 1161/p and 1151/р
References
- • The height of the new lines developed was reduced in comparison to parental line 2607;
- • The new lines have higher content of oil in seeds in comparison to the parental forms;
- • A part of the breeding lines have higher content of oleic acid in oil, and line 1171/р is with higher linoleic acid content;
- • The hybrid combinations of the new lines demonstrated stable values above the mean standard by the indices seed yield and oil yield during the three-year testing.
- Figure 1. Helianthus ciliaris M-092
- Figure 2. Embryos from cross
- H. annuus x H. ciliaris
- Figure 3. In vitro plant from cross H. annuus x H. ciliaris
- Figure 4. Young F1 plant from cross H. annuus x H. ciliaris
- Figure 5. Isolated F1 plant from cross H.annuus x H.ciliaris
- Figure 6. Line 1171/p Penchev, Е., 1998. Evaluation of the productivity and the quality indices of wheat by mathematical models. Ph.D. Thesis, Dobrich, p.165. Azpiroz, H.S., P. Vincourt, H. Serieys, A. Gallais. 1987.
- La culture in vitro des embryons immatures
- dans l` acceleration du cycle de selection das lignees
- morphovegetatifs. Helia 10: 35-38. Christov, M. 1996. Characterization of wild
- helianthus species as sources of new features
- for sunflower breeding. Proc. of the
- International Compositae Confernce, KEW,
- 1994, vol.2, pp 547-570. Christov , M., P. Shindrova, V. Entcheva. 1996.
- Transfer of new characters from wild
- Helianthus species to cultivated sunflower.
- Genet. A Slecht., 32 1996, 4: 275-286. Nenova, N., M. Christov, P. Ivanov. 1990. Embryo
- culture experiments of some Helianthus
- hybrids. International Youth Conference on
- genetics, Albena, pp 202-205.
Promising Lines as a Result from Interspecific Hybridization between Cultivated Sunflower (Helianthus annuus L.) and the Perennial Species Helianthus ciliaris
Abstract
Keywords
References
- • The height of the new lines developed was reduced in comparison to parental line 2607;
- • The new lines have higher content of oil in seeds in comparison to the parental forms;
- • A part of the breeding lines have higher content of oleic acid in oil, and line 1171/р is with higher linoleic acid content;
- • The hybrid combinations of the new lines demonstrated stable values above the mean standard by the indices seed yield and oil yield during the three-year testing.
- Figure 1. Helianthus ciliaris M-092
- Figure 2. Embryos from cross
- H. annuus x H. ciliaris
- Figure 3. In vitro plant from cross H. annuus x H. ciliaris
- Figure 4. Young F1 plant from cross H. annuus x H. ciliaris
- Figure 5. Isolated F1 plant from cross H.annuus x H.ciliaris
- Figure 6. Line 1171/p Penchev, Е., 1998. Evaluation of the productivity and the quality indices of wheat by mathematical models. Ph.D. Thesis, Dobrich, p.165. Azpiroz, H.S., P. Vincourt, H. Serieys, A. Gallais. 1987.
- La culture in vitro des embryons immatures
- dans l` acceleration du cycle de selection das lignees
- morphovegetatifs. Helia 10: 35-38. Christov, M. 1996. Characterization of wild
- helianthus species as sources of new features
- for sunflower breeding. Proc. of the
- International Compositae Confernce, KEW,
- 1994, vol.2, pp 547-570. Christov , M., P. Shindrova, V. Entcheva. 1996.
- Transfer of new characters from wild
- Helianthus species to cultivated sunflower.
- Genet. A Slecht., 32 1996, 4: 275-286. Nenova, N., M. Christov, P. Ivanov. 1990. Embryo
- culture experiments of some Helianthus
- hybrids. International Youth Conference on
- genetics, Albena, pp 202-205.
There are 24 citations in total.
Details
| Primary Language | Turkish |
|---|---|
| Journal Section | Research Articles |
| Authors | |
| Publication Date | March 1, 2014 |
| Submission Date | January 26, 2015 |
| Published in Issue | Year 2014 Volume: 1 Issue: Özel Sayı-2 |
