Korean Journal of Breeding Science (한국육종학회지)

The Korean Society of Breeding Science (한국육종학회)
권호 표지
DOI QR코드

DOI QR Code

'Hwangmichal', a Yellow Waxy Corn F1 Hybrid with High Carotenoid Content

카로티노이드를 함유한 노랑찰옥수수 '황미찰'

  • 이진석 (농촌진흥청 국립식량과학원) ;
  • 손범영 (농촌진흥청 국립식량과학원) ;
  • 신성휴 (농촌진흥청) ;
  • 김정태 (농촌진흥청 국립식량과학원) ;
  • 배환희 (농촌진흥청 국립식량과학원) ;
  • 백성범 (농촌진흥청 국립식량과학원) ;
  • 정태욱 (농촌진흥청 국립식량과학원) ;
  • 김성국 (농촌진흥청 국립식량과학원) ;
  • 권영업 (농촌진흥청 국립식량과학원)
  • Received : 2018.09.07
  • Accepted : 2018.10.12
  • Published : 2018.12.01
⟨ Previous Next ⟩

Abstract

Hwangmichal, a yellow waxy corn hybrid, is a single cross hybrid developed in 2014. This hybrid was created by crossing the seed parent KY30 and pollen parent KY9. Hwangmichal has yellow kernels with a conico-cylindrical ear shape. The days to silking of Hwangmichal were similar to that of Ilmichal, a check hybrid. The ear height ratio of Hwangmichal was 50%, which was lower than that of Ilmichal, and its number of tillers was less than that of Ilmichal. The ear size of Hwangmichal was smaller than that of Ilmichal and the kernel set ratio was 89%. Its sensory evaluation was better than that of Ilmichal. The carotenoid content of Hwangmichal was $32.2{\mu}g/g$, which was much higher than that of Ilmichal. Lodging resistance of Hwangmichal was better than that of Ilmichal. Although the number of fresh ears of Hwangmichal was more than that of Ilmichal, the weight of fresh ears was lower than that of Ilmichal. The flowering period of its parent lines was well matched and seed production was 3:1 at a planting density of parent lines of more than 2:1. It is adaptable to the whole country except for Jeju-do. The plant variety protection right of Hwangmichal was registered in June 2017, and its grant number is 6728.

황미찰은 2014년 농촌진흥청 국립식량과학원에서 개발한 단교잡종 찰옥수수로 이삭의 색깔은 노란색이며 자식계통 KY30을 종자친으로 하고 KY9를 화분친으로 한다. 황미찰의 출사일수는 일미찰(표준품종)과 유사하였고 이삭길이는 18.4 cm, 이삭직경은 4.3 cm로 일미찰보다 작았으며 착립장률은 89%로 일미찰보다 낮은 수준이었다. 아밀로펙틴함량은 90.9%로 일미찰과 유의한 차이가 없었고 과피두께와 백립중, 립장, 립폭 등 알곡의 특성 또한 일미찰과 유사하였으며 카로티노이드 함량은 $32.2{\mu}g/g$로 일미찰보다 높았다. 황미찰의 내병충성은 일미찰과 유사하였으며 내도복성은 일미찰보다 우수하였다. 황미찰의 단위면적당이삭수는 일미찰보다 많았고 이삭중은 낮았으며 채종시험결과 종자친과 화분친간 개화기는 잘 일치하였고 모 부본 재식비율을 3:1에서 가장 높은 채종량을 나타내었다.

Keywords

Acknowledgement

Grant : 식용옥수수 우량 계통육성시험

Supported by : 농촌진흥청

References

  1. Cazzonelli CI. 2011. Carotenoids in nature: insights from plants and beyond. Functional Plant Biology 38: 833-847. https://doi.org/10.1071/FP11192
  2. Cha SW, Moon HG, Jung TW, Son BY, Park NK, Kim SK, Ryu YH. 2004a. A waxy corn hybrid with early maturity and high yield, "Sinchalok". Korean J Breed Sci 36: 47-48.
  3. Cha SW, Moon HG, Jung TW, Son BY, Park NK, Kim SK, Ryu YH, Min HK, Choi HJ, Ryu IM. 2004b. A waxy corn hybrid with long ear and lodging resistance, "Chalok3". Korean J Breed Sci 36:49-50.
  4. Drobota I., Robu T., Drobota B. 2011. Researches on tillers appearance on actual corn hybrids (Zea mays L.), in the eastern part of romania. Lucrari stiintifice (seria Agronomie) 54: 221-226.
  5. Eldahshan OA, Singab ANB. 2013. Carotenoids. Journal of Pharmacognesy and Phytochemistry 2: 225-234.
  6. FAOSTAT. 2016. Food and agricultural organization of the united nations. FAOSTAT on-line database. http://www.fao.org/faostat/en/#data/QC. Accessed August 29, 2018.
  7. Hallauer AR. 2001. Specialty corns second edition.
  8. Jung TW, Moon HG, Son BY, Kim SJ, Cha SW, Min HK, Choi HJ, Ryu IM. 2006a. A new waxy corn hybrid cultivar, "Chalok 4" with good eating quality and high yield. Korean J Breed Sci 38: 133-134.
  9. Jung TW, Moon HG, Son BY, Kim SJ, Cha SW, Min HK, Choi HJ, Ryu IM. 2006b. A new waxy corn hybrid cultivar, "Ilmichal" with good eating quality and lodging resistance. Korean J Breed Sci 38: 135-136.
  10. Jung TW, Song SY, Son BY, Kim JT, Baek SB, Kim CK, Kim SL, Kim SJ, Kim SK, Park KJ, Shin HM, Huh CS. 2009. A black waxy hybrid corn, "Heukjinjuchal" with good eating quality. Korean J Breed Sci 41: 599-602.
  11. Lee HB, Choi YP, Cha HJ, Lee MS, Choi HG, Joo JI, Kim MK, Ji HC. 2009. A new yellow waxy corn hybrid with high yield "Daehakchal Gold 1" for edible. Korean J Breed Sci 41: 279-283.
  12. Lee IS, Choe BH, Lee WK, Lee HB. 1993. Inheritance of pericarp thickness of waxy maize. Korean J Crop Sci 38: 489-494.
  13. Lee JS. 2017. Breeding of a yellow waxy corn hybrid resistant to Bipolaris maydis and analysis of moisture-stress tolerance in maize. Doctoral dissertation, Kyungpook National University, Daegu, Korea.
  14. Ong ASH, Tee ES. 1992. Natural sources of carotenoids from plants and oils. Meth Enzymol 213: 142-167.
  15. Park KJ, Min HK, Heo NK, Ryu SH, Park JY. 2002a. A new high quality and yielding waxy corn hybrid, 'Mibaekchal'. Korean J Breed Sci 34: 377-378.
  16. Park KJ, Park JY, Ryu SH, Goh BD, Seo JS, Min HK, Jung TW, Huh CS, Ryu IM. 2007a. A new waxy corn hybrid cultivar, "Mibaek 2" with good eating quality and lodging resistance. Korean J Breed Sci 39: 108-109.
  17. Park KJ, Park JY, Seo YH, Ryu SH, Choi JK, Kim HY. 2016. Anthocyanin-rich purple waxy corn single cross hybrid 'Cheongchunchal'. Korean J Breed Sci 48: 541-546. https://doi.org/10.9787/KJBS.2016.48.4.541
  18. Park KJ, Ryu SH, Min HK, Seo JS, Park JY, Goh BD, Jang JS, and Kim NS. 2007b. A new black waxy corn hybrid cultivar, 'Miheugchal' with good eating quality and high yield. Korean J Breed Sci 39: 106-107.
  19. Pfander H. 1992. Carotenoids: an overview. Meth Enzymol 213: 3-13.
  20. Rural Development Administration (RDA). 2012. Agricultural science technology standards for investigation of research. pp. 366-385.
  21. Rural Development Administration (RDA). 2013. Guide to agricultural technology 35 - Maize.
  22. Seo Y, Park K Ryu S, Park J, Choi J. 2018. A high-yielding white waxy corn single cross hybrid 'Jangsuchal' with long ear. Korean J Breed Sci 50: 150-154. https://doi.org/10.9787/KJBS.2018.50.2.150
  23. Tanaka Y, Sasaki N, Ohmiya A. 2008. Biosynthesis of plant pigments: anthocyanins, betalains and carotenoids. The Plant Journal 54: 733-749. https://doi.org/10.1111/j.1365-313X.2008.03447.x