Resistance of Varieties to Rice Blast in Korea 2. Tongil Type of Rice Varieties

한국(韓國) 수도품종(手稻品種)의 도열병(稻熱病) 저항성(抵抗性)에 관(關)하여 2. 통일형(統一型) 품종(品種)

  • Published : 1989.12.31

Abstract

This experiment was undertaken to clarify derivation of resistance of Tongil type of rice varieties to rice blast in Korea and to classify Tongil type of rice varieties on the basis of their rice blast reactions in th blast nursery test. 1. The resistance of Tongil, Josaengtongil, Yeongnamjosaeng, Hwanggeumbyeo, Honamjosaeng, Noupung, Milyang 21, Milyang 22, Milyang 23, Raekyung, Manseogbyeo, Yongmunbyeo and Yongjubyeo to rice blast was derived from IR 8 or IR 24. 2. The resistance of Milyang 20, Nampungbyeo and Milyang 42, and Samseongbyeo, Seogwangbyeo, Pungsanbyeo and Shingwangbyeo to the rice blast was derived from IR 946 and IR 1539, and IR 1545, respectively. 3. The resistance of Palgwangbyeo, Sujeongbyeo, Hangangchalbyeo, Baegunchalbyeo, Samgangbyeo and Weonpungbyeo, and Taebaegbyeo and Chupungbyeo, and Kayabyeo to the rice blast was derived from IR 2061(IR 29), IR 747 and IR 32, respectively. 4. Cheongcheongbyeo, and Jungweonbyeo and Namyeongbyeo, and Changseongbyeo to the rice blast was derived from IR 2035, IR 5533, and HR 2797 and HR 1671, respectively. 5. Tongil type of rice varieties was classified into Tongil group, Milyang 30 group, Baegyangbyeo group and Taebaegbyeo group.

통일형(統一型) 수도품종(水稻品種)의 도열병저항성(稻熱病抵抗性) 내력(來歷)과 밭못자리 점검결과(點檢結果)에 따라 수도품종군(水稻品種群)을 구분(區分)하면 다음과 같다. 1. 통일(統一), 조생통일(早生統一), 영남조생(嶺南早生), 황금(黃金)벼, 호남조생(湖南早生), 어풍(魯豊), 이리(裡里)326, 밀양(密陽) 21호(號), 밀양(密陽) 22호(號), 밀양(密陽) 23호(號), 내경(來敬) 금강(錦江)벼, 만석(萬石)벼, 용문(龍門)벼, 용주(龍珠)벼의 도열병저항성(稻熱病抵抗性)은 IR 8 또는 IR24에서 유래(由來)되었다. 2. 밀양(密陽)30호(號), 남풍(南豊)벼, 밀양(密陽) 42호(號)의 도열병저항성(稻熱病抵抗性)은 IR 946 또는 IR 1539에서, 삼성(三星)벼, 서광(曙光)벼, 풍산(豊産)벼, 신광(新光)벼의 도열병저항성(稻熱病抵抗性)은 IR 1545에서 유래(由來)되었다. 3. 팔광(八光)벼, 수정(水晶)벼, 한강(漢江)찰벼, 백운(白雲)찰벼, 삼강(三剛)벼, 원풍(圓豊)벼의 도열병저항성(稻熱病抵抗性)은 IR 2061(IR 29)에서, 태백(太白)벼와 추풍(秋風)벼는 IR 747, 가야(伽倻)벼는 IR32에서 유래(由來)되었다. 4. 청청(靑靑)벼의 도열병저항성(稻熱病抵抗性))은 IR2035에서, 중원(中原)벼와 남영(南榮)벼는 IR5533에서, 장성(長城)벼는 HR2797 또는 HR 1671에서 유래(由來)되었다. 5. 통일형(統一型) 품종(品種)은 밭못자리의 앞도열병(稻熱病) 반응(反應)에 따라 통일(統一), 밀양(密陽)30호(號), 백양(白羊)벼, 태백(太白)벼 품종군(品種群)으로 대별(大別)되었다.

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