Journal article
Genotype x environment interactions for chilling tolerance of rice recombinant inbred lines under different low temperature environments
Field crops research, v 117(2-3), pp 226-236
03 Jun 2010
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
Chilling injury is one of the major environmental stresses in rice cultivation in high-latitude and high-altitude regions. In this study, we cultivated a set of recombinant inbred lines (RILs) derived from Milyang 23 (indica)/Tong 88-7 (japonica) crosses in Kunming (high-altitude location), Yanji (high-latitude location), Chuncheon (cold water irrigation), and Suwon (normal) to evaluate the genotype x environment (G x E) interactions for chilling tolerance. RILs were the most severely damaged under the natural chilling air temperatures in Kunming. Significant G x E interactions in all measured agronomic traits were detected, and thus, the additive main effects and multiplicative interaction (AMMI) statistical model was applied to dissect the G x E interactions. The biplots of grand mean and IPCA1 (interaction principal component axes) of chilling-related traits accounted for most of the total treatment sums of squares. The IPCA scores of spikelet fertility and phenotypic acceptability were relatively smaller in Chuncheon than in Yanji and Kunming, implying that the screening for chilling tolerance with cold water irrigation in Chuncheon was more stable, whereas the Yanji and Kunming plantings were more sensitive to G x E interactions for chilling tolerance. These results demonstrate that multi-locational screening should be the best strategy for developing widely adaptable chilling-tolerant varieties in rice. (C) 2010 Elsevier B.V. All rights reserved.
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Details
- Title
- Genotype x environment interactions for chilling tolerance of rice recombinant inbred lines under different low temperature environments
- Creators
- Wenzhu Jiang - Plant (United States)Joohyun Lee - Plant (United States)Sang-Ho Chu - Plant (United States)Tae-Ho Ham - Plant (United States)Mi-Ok Woo - Plant (United States)Young-Il Cho - Plant (United States)Joong-Hyoun Chin - Rice Research InstituteLongzhi Han - Chinese Acad Agr Sci, Inst Crop Sci, Minist Agr, Key Lab Crop Germplasm Resources & Biotechnol, Beijing 100081, Peoples R ChinaYingshi Xuan - Yanbian Acad Agr Sci, Inst Crop Sci, Longjing 133400, Peoples R ChinaDonglin Yuan - Yanbian Acad Agr Sci, Inst Crop Sci, Longjing 133400, Peoples R ChinaFurong Xu - Yunnan Acad Agr Sci, Inst Biotechnol & Germplasm Resources, Kunming 650205, Peoples R ChinaLuyuan Dai - Yunnan Acad Agr Sci, Inst Biotechnol & Germplasm Resources, Kunming 650205, Peoples R ChinaJong-Doo Yea - Rural Dev Adm, Natl Inst Crop Sci, Suwon 441857, South KoreaHee-Jong Koh - Plant (United States)
- Publication Details
- Field crops research, v 117(2-3), pp 226-236
- Publisher
- Elsevier
- Number of pages
- 11
- Grant note
- CG3111 / Ministry of Education, Science and Technology, Republic of Korea; Ministry of Education, Science & Technology (MEST), Republic of Korea
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Mechanical Engineering and Mechanics
- Web of Science ID
- WOS:000278304600007
- Scopus ID
- 2-s2.0-77956885612
- Other Identifier
- 991020547435604721
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- Collaboration types
- Domestic collaboration
- International collaboration
- Web of Science research areas
- Agronomy