A study on Seed Set from Crosses between Five Self-Incompatible Chinese Radish Lines

Authors

  • Likit Maneesinthu Dept. of Horticulture, Faculty of Agriculture, Kasetsart University, Bangkok 10900, Thailand.
  • Kasem Piluek Dept. of Horticulture, Faculty of Agriculture, Kasetsart University, Bangkok 10900, Thailand.
  • Chairerg Sagwansupyakorn Dept. of Horticulture, Faculty of Agriculture, Kasetsart University, Bangkok 10900, Thailand.
  • Benjamas Silayoy Dept. of Horticulture, Faculty of Agriculture, Kasetsart University, Bangkok 10900, Thailand.

Abstract

To search for appropriate combinations of self-incompatible Chinese radishes, seed set analysis of KU # 1, OW # 1 and Kow Puey, extracted lines were studied at Chia Tai Company Research Station, Chiangmai, from December 1986 to March 1987. differences among S-alleles as well as their homozygotes were confirmed with the lines KU 1-2-12, OW 1-7-3, OW 1-7-7 and Kow Puey 3/7 while Kow Puey 3/5 was doubtful. Possible crossing among those lines showed that KU 1-2-12 x OW 1-7-3, OW 1-7-3 x KU 1-2-12, OW 1-7-7 x Kow Puey 3/7, KU 1-2-12 x OW 1-7-7, KU 1-2-12 x Kow Puey 3/7 and Kow Puey 3/7 x OW 1-7-3 gave notably high seed set of 5.2, 3.2, 3.2, 3.0, 2.8 and 2.3 seeds per pod respectively. These lines were suitable to use as the parental line in F1 hybrid seed production. On the other hand, Kow Puey 3/5 was not recommended to use in hybrid seed program due to its highly self-fertile.

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Published

1989-03-31

How to Cite

Likit Maneesinthu, Kasem Piluek, Chairerg Sagwansupyakorn, and Benjamas Silayoy. 1989. “A Study on Seed Set from Crosses Between Five Self-Incompatible Chinese Radish Lines”. Agriculture and Natural Resources 23 (1). Bangkok, Thailand:18-25. https://li01.tci-thaijo.org/index.php/anres/article/view/242276.

Issue

Vol. 23 No. 1 (1989): January-March

Section

Research Article

License

online 2452-316X print 2468-1458/Copyright © 2022. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/),
production and hosting by Kasetsart University of Research and Development Institute on behalf of Kasetsart University.