HUBEI AGRICULTURAL SCIENCES ›› 2018, Vol. 57 ›› Issue (10): 28-30.doi: 10.14088/j.cnki.issn0439-8114.2018.10.007

• Breeding & Cultivation • Previous Articles     Next Articles

Breeding and Application of PTGMS Line FK1S in Rice

WU Xiao-liang, SUN Kun, ZHOU Hong-ying, HUANG Shu-wei, FENG Rui-tong, ZHOU Gui-lin, XIA Ting-ting   

  1. Hefei Fengle Seed Industry Co.,Ltd.,Hefei 230031,China
  • Received:2018-03-06 Online:2018-05-25 Published:2019-12-19

Abstract: Derived from the cross of feng 39S(as the female) and VE6219S(as the male),FK1S was bred through shuttle breeding in both Hefei and Sanya for 12 generations over six years. It was selected through molecular marker and under the conditions of low temperature stress. FK1S was certified by Anhui Provincial Crop Variety Release Committee in 2016. FK1S showed stable male sterility with low critical temperature on fertility alteration,relatively good grain quality,panicles with many spikelets,good blast resistance,high combining ability and favorable outcrossing habits,lodging resistance and high seed yield in multiplication.

Key words: rice (Oryza sativa L.), PTGMS line, FK1S, breeding, application

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