Browse > Article

A New High Yield and Good Quality Rice Cultivar Adaptable to After Economic Crops "Manna"  

Ko, Jong Cheol (Department of Rice and Winter Cereal Crop, NICS, RDA)
Nam, Jeong Kwon (Department of Rice and Winter Cereal Crop, NICS, RDA)
Choung, Jin Il (Department of Functional Crop, NICS, RDA)
Ha, Ki Yong (Department of Rice and Winter Cereal Crop, NICS, RDA)
Baek, Man Gee (Department of Rice and Winter Cereal Crop, NICS, RDA)
Kim, Ki Young (Department of Rice and Winter Cereal Crop, NICS, RDA)
Sin, Woon Chul (Department of Rice and Winter Cereal Crop, NICS, RDA)
Kim, Woo Jae (Department of Rice and Winter Cereal Crop, NICS, RDA)
Lee, Jae Kil (Department of Rice and Winter Cereal Crop, NICS, RDA)
Ko, Jae Kwon (Department of Rice and Winter Cereal Crop, NICS, RDA)
Kim, Bo Kyeong (Department of Rice and Winter Cereal Crop, NICS, RDA)
Kang, Hyun Jung (Department of Rice and Winter Cereal Crop, NICS, RDA)
Kim, Young Doo (Department of Rice and Winter Cereal Crop, NICS, RDA)
Mo, Young Jun (Department of Rice and Winter Cereal Crop, NICS, RDA)
Kim, Chung Kon (Rural Development Administration)
Publication Information
Korean Journal of Breeding Science / v.40, no.4, 2008 , pp. 529-532 More about this Journal
Abstract
Manna is a new japonica rice cultivar developed from the cross between Iksan438 and Ilmibyeo by the rice breeding team of Department of Rice and Winter Cereal Crop, RDA, in 2005. This cultivar has a short grain shape and about 97 days growth duration from late transplanting to harvesting under Korean climatic conditions. It is resistant to lodging with average 70 cm of culm length. The milled kernels of Manna are translucent with non-glutinous endosperm. It has about 19% amylose content and good palatability of cooked rice compared with Geumobyeo. This cultivar shows resistance to leaf blast and neck blast but susceptibility to bacterial blight and stripe virus diseases. The milled rice yield potential of Manna is about 5.05 MT/ha under the late transplanting cultivation. Manna would be adaptable for the middle and Honam plain of Korea.
Keywords
Rice; Early maturity; Manna; After economic crops;
Citations & Related Records
연도 인용수 순위
  • Reference
1 농촌진흥청. 2003. 하계작물 신품종개발 공동연구 보고서. 9-167
2 농촌진흥청. 2004. 하계작물 신품종개발 공동연구 보고서. 9-161
3 농촌진흥청. 2005a. 하계작물 신품종개발 공동연구 보고서. 119-128
4 농촌진흥청. 2005b. 2005 농작물 직무육성 신품종선정 위원 회 결과. 129-137
5 농촌진흥청. 2005c. 2005 하계작물 신품종개발공동연구사업 과제수행계획서. 27-71