Genotype x environment interactions for chilling tolerance of rice recombinant inbred lines under different low temperature environments

doi:10.1016/j.fcr.2010.03.007

	Genotype x environment interactions for chilling tolerance of rice recombinant inbred lines under different low temperature environments
	Jiang, Wenzhu 1,2; Lee, Joohyun 1,2; Chu, Sang-Ho 1,2; Ham, Tae-Ho 1,2; Woo, Mi-Ok 1,2; Cho, Young-Il 1,2; Chin, Joong-Hyoun 3; Han, Longzhi 4; Xuan, Yingshi 5; Yuan, Donglin 5
刊名	FIELD CROPS RESEARCH
	2010
卷号	117 期号:2-3 页码:226-236
关键词	Rice Recombinant inbred lines Chilling tolerance Multi-locational screening Genotype x environment interaction
ISSN号	0378-4290
DOI	10.1016/j.fcr.2010.03.007
通讯作者	Jiang, Wenzhu
英文摘要	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.
学科主题	Agronomy ; AGRONOMY
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000278304600007
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/5414]
专题	作物科学研究所_种质资源保存与研究中心
作者单位	1.Seoul Natl Univ, Dept Plant Sci, Res Inst Agr & Life Sci, Seoul 151921, South Korea 2.Seoul Natl Univ, Plant Genom & Breeding Inst, Seoul 151921, South Korea 3.Int Rice Res Inst, Manila 1099, Philippines 4.Chinese Acad Agr Sci, Inst Crop Sci, Minist Agr, Key Lab Crop Germplasm Resources & Biotechnol, Beijing 100081, Peoples R China 5.Yanbian Acad Agr Sci, Inst Crop Sci, Longjing 133400, Peoples R China 6.Yunnan Acad Agr Sci, Inst Biotechnol & Germplasm Resources, Kunming 650205, Peoples R China 7.Rural Dev Adm, Natl Inst Crop Sci, Suwon 441857, South Korea
推荐引用方式 GB/T 7714	Jiang, Wenzhu,Lee, Joohyun,Chu, Sang-Ho,et al. Genotype x environment interactions for chilling tolerance of rice recombinant inbred lines under different low temperature environments[J]. FIELD CROPS RESEARCH,2010,117(2-3):226-236.
APA	Jiang, Wenzhu.,Lee, Joohyun.,Chu, Sang-Ho.,Ham, Tae-Ho.,Woo, Mi-Ok.,...&Koh, Hee-Jong.(2010).Genotype x environment interactions for chilling tolerance of rice recombinant inbred lines under different low temperature environments.FIELD CROPS RESEARCH,117(2-3),226-236.
MLA	Jiang, Wenzhu,et al."Genotype x environment interactions for chilling tolerance of rice recombinant inbred lines under different low temperature environments".FIELD CROPS RESEARCH 117.2-3(2010):226-236.