Welcome to Acta Agronomica Sinica，

Acta Agronomica Sinica ›› 2025, Vol. 51 ›› Issue (3): 812-822.doi: 10.3724/SP.J.1006.2025.42027

• RESEARCH NOTES • Previous Articles     Next Articles

Evaluation of cold tolerance of japonica rice varieties at germination stage and construction of identification system

HOU Tian-Yu1(), DU Xiao-Jing1,2, ZHAO Zhi-Qiang1, REYIM Anwar1, YIDAYETULA Abula1, BUHALIQIEMU Abulizi1, YUAN Jie1,*(), ZHANG Yan-Hong1,*(), WANG Feng-Bin1,2,*()   

  1. 1Institute of Nuclear Technology and Biotechnology, Xinjiang Academy of Agricultural Sciences / Xinjiang Key Laboratory of Crop Biotechnology, Urumqi 830091, Xinjiang, China
    2Institute of Food Crops, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, Xinjiang, China
  • Received:2024-06-03 Accepted:2024-10-25 Online:2025-03-12 Published:2024-11-12
  • Contact: *E-mail: xjnkywfb@163.com; E-mail: zhangyanhong9527@163.com; E-mail: 649289794@qq.com
  • Supported by:
    Key Research and Development Program of Xinjiang Uygur Autonomous Region(2022B02001-5);China Agriculture Research System of MOF and MARA(CARS-01-85)

RichHTML434

3

PDF

93

Abstract:

To identify key indicators of cold tolerance during the germination stage of japonica rice and to explore cold-tolerant germplasm resources, 98 japonica rice germplasm lines were evaluated under controlled conditions in an artificial climate chamber. The relative values of morphological traits were used as indicators of cold tolerance. Principal component analysis revealed that germination rate, germination index, and shoot length could serve as reliable indicators for identifying cold-tolerant japonica rice varieties at the germination stage. Based on membership function analysis, the comprehensive evaluation D values for the different japonica rice varieties ranged from 0.290 to 0.798. The 98 varieties were classified into four cold tolerance groups: 16 cold-tolerant varieties in Category I, 35 varieties in Category II, and 47 varieties of intermediate tolerance. A significantly positive correlation was observed between the relative index values and the D values. Comprehensive evaluation identified the top 10 cold-tolerant varieties, with X13 (Xindao 42), X47 (TY 2), and X50 (Xincejing 1) classified as Class I. The cold-tolerant germplasm identified in this study can serve as valuable material for the breeding of cold-tolerant rice varieties and for research on the underlying mechanisms of cold tolerance. Additionally, these findings provide a theoretical reference for the study of cold tolerance in rice germplasm resources.

Key words: japonica rice (Oryza sativa), low temperature stress, cold tolerance at germination stage, evaluation indexes

Fig. 1

Effect of low temperature stress on growth traits at bud stage of rice CK: control; LT: low temperature stress; LT-CK: the mean difference between low temperature stress treatment and control. ***: P < 0.001. a-f: are germination potential, germination rate, germination index, root length, bud length, and root number, respectively."

Table 1

Differences in germination stage of different japonica rice varieties"

指标
Index		 最小值
Min.		 最大值
Max.		 平均值
Average		 标准偏差
Standard deviation		 峰度
Kurtosis		 偏度
Skewness		 变异系数
Coefficient variation
常温发芽势NTGP (%) 48.00 100.00 85.86 0.17 -0.39 -1.14 0.20
低温发芽势LTGP (%) 0 48.67 4.12 0.08 20.74 4.18 1.87
相对发芽势RGP (%) 0 50.00 5.16 0.09 13.55 3.36 1.65
常温发芽率NTGR (%) 58.70 100.00 88.49 0.15 -0.65 -1.07 0.17
低温发芽率LTGR (%) 8.00 100.00 72.52 0.19 0.22 -0.69 0.27
相对发芽率RGR (%) 14.00 98.00 81.26 0.15 6.04 -1.86 0.18
常温发芽指数NTGI 14.76 27.52 23.83 4.35 -0.46 -1.15 0.18
低温发芽指数LTGI 2.33 18.56 8.68 2.43 4.01 1.01 0.28
相对发芽指数RGI (%) 9.00 69.00 36.43 0.07 7.73 1.15 0.20
常温芽长NTSL (cm) 4.97 12.33 7.67 1.33 1.23 0.77 0.17
低温芽长LTSL (cm) 0.50 1.76 1.13 0.26 -0.45 0.14 0.23
相对芽长RSL (%) 7.00 29.00 15.23 0.05 -0.07 0.60 0.31
常温根长NTRL (cm) 3.67 15.33 7.58 2.11 1.14 0.78 0.28
低温根长LTRL (cm) 0.08 1.65 0.44 0.26 6.12 2.02 0.60
相对根长RRL (%) 1.00 20.00 5.97 0.03 3.75 1.59 0.58

Table 2

Cold-tolerance indices of different rice at germination stage (%)"

编号
Number		 品种
Variety		 相对发芽势
RGP		 相对发芽率
RGR		 相对发芽指数
RGI		 相对芽长
RSL		 相对根长
RRL
X01 新稻1号 Xindao 1 0.29 0.81 0.52 0.16 0.06
X02 新稻8号 Xindao 8 0.07 0.56 0.30 0.16 0.07
X03 新稻10号 Xindao 19 0.23 0.14 0.27 0.16 0.05
X04 新稻13号 Xindao 13 0 0.97 0.38 0.20 0.07
X05 新稻14号 Xindao 14 0 0.93 0.38 0.20 0.05
X06 新稻19号 Xindao 19 0 0.86 0.37 0.13 0.07
X07 新稻28号 Xindao 28 0.22 0.72 0.42 0.20 0.06
X08 新稻29号 Xindao 29 0.21 0.74 0.44 0.21 0.04
X09 新稻30号Xindao 30 0.07 0.82 0.38 0.15 0.10
X10 新稻35号Xindao 35 0 0.77 0.35 0.17 0.11
X11 新稻36号Xindao 36 0.05 0.85 0.37 0.19 0.03
X12 新稻39号Xindao 39 0.08 0.88 0.40 0.20 0.09
X13 新稻42号Xindao 42 0.50 0.98 0.68 0.10 0.03
X14 新稻44号Xindao 44 0.03 0.97 0.40 0.19 0.09
X15 新稻47号Xindao 47 0 0.57 0.27 0.20 0.07
X16 新稻48号Xindao 48 0.12 0.91 0.42 0.21 0.10
X17 新稻49号Xindao 49 0.11 0.94 0.43 0.27 0.13
X18 新稻11号Xindao 11 0.07 0.99 0.42 0.23 0.20
X19 新稻17号Xindao 17 0.01 0.76 0.33 0.13 0.03
X20 新稻21号Xindao 21 0 0.98 0.38 0.16 0.03
X21 新稻23号Xindao 23 0.01 0.81 0.35 0.10 0.13
X22 88-10 0.02 0.78 0.32 0.15 0.03
X23 NJ47 0 0.95 0.38 0.16 0.07
X24 WYD 4 0.06 0.91 0.42 0.26 0.19
X25 超吨1号Chaodun 1 0.05 0.63 0.27 0.13 0.06
X26 秋田小町Qiutianxiaoding 0 0.84 0.35 0.13 0.06
X27 丰锦Fengjin 0.01 0.96 0.38 0.26 0.05
X28 超优1号Chaoyou 1 0.06 0.77 0.37 0.12 0.04
X29 新稻45号Xindao 45 0.01 0.80 0.35 0.12 0.04
X30 03GY28-1-10-2-2-1-1 0.04 0.86 0.39 0.14 0.05
X31 A4 0.05 0.71 0.32 0.07 0.06
X32 LD18 0 0.58 0.27 0.13 0.06
X33 丰锦(日本) Fengjin 0 0.53 0.23 0.09 0.08
X34 04-18 0 0.91 0.36 0.12 0.06
X35 Hua118 0.05 0.93 0.39 0.11 0.05
X36 一见钟情Yijianzhongqing 0.12 0.68 0.37 0.09 0.05
X37 18-27 0.10 0.89 0.43 0.15 0.06
X38 农科843 Nongke 843 0.11 0.95 0.45 0.15 0.06
X39 SNXD 1 0.12 0.97 0.46 0.10 0.07
X40 NJ 24 0.09 0.84 0.41 0.13 0.06
X41 NXD 0.09 0.72 0.33 0.14 0.05
X42 99-28 0.04 0.89 0.38 0.13 0.03
X43 辽旱109 Liaohan 109 0 0.89 0.35 0.18 0.06
X44 长粳香 Changjingxiang 0.03 0.76 0.33 0.15 0.05
X45 新稻50号Xindao 50 0.05 0.74 0.33 0.18 0.04
X46 旱稻502 Handao502 0.11 0.83 0.42 0.17 0.05
X47 TY 2 0.48 0.98 0.69 0.09 0.14
X48 新粳2号Xinjing 2 0.01 0.20 0.09 0.07 0.06
X49 新粳3号Xinjing 3 0.06 0.73 0.34 0.09 0.09
X50 新策粳1号Xincejing 1 0.20 0.84 0.46 0.09 0.14
X51 新策粳2号Xincejing 2 0 0.66 0.28 0.14 0.06
X52 新粳伊2号Xinjingyi 2 0.01 0.85 0.25 0.13 0.07
X53 新粳伊3号Xinjingyi 3 0.01 0.77 0.34 0.13 0.04
X54 新农粳伊4号Xinnongjingyi 4 0.01 0.72 0.30 0.20 0.05
X55 新农粳2号Xinnongjing 2 0.01 0.78 0.34 0.29 0.11
X56 新农粳3号Xinnongjing 3 0 0.73 0.33 0.16 0.07
X57 新农粳4号Xinnongjing 4 0.01 0.82 0.37 0.16 0.07
X58 新农粳8号Xinnongjing 8 0.01 0.69 0.32 0.16 0.06
X59 新粳伊24号Xinjingyi 24 0.02 0.54 0.29 0.14 0.07
X60 新粳伊20号Xinjingyi 20 0 0.78 0.35 0.22 0.08
X61 新粳4号Xinjing 4 0.01 0.73 0.32 0.23 0.08
X62 新粳6号Xinjing 6 0.08 0.88 0.43 0.19 0.13
X63 新粳7号Xinjing 7 0.01 0.87 0.36 0.21 0.04
X64 新粳8号Xinjing 8 0.04 0.87 0.39 0.23 0.11
X65 新粳9号Xinjing 9 0.01 0.95 0.34 0.13 0.07
X66 新粳10号Xinjing 10 0 0.92 0.37 0.21 0.05
X67 12GY11-5-4-3-1 0 0.98 0.40 0.17 0.06
X68 12GY11-5-4-3-2 0.06 0.79 0.37 0.21 0.06
X69 15GY114-2-5-2 0.06 0.88 0.42 0.21 0.05
X70 14GY40-12-2-2-3 0.04 0.77 0.37 0.14 0.05
X71 ZKF 5 0.06 0.84 0.40 0.16 0.07
X72 ZKF 6 0.04 0.84 0.37 0.14 0.04
X73 JH 6 0.02 0.83 0.33 0.13 0.05
X74 15GY114-2-5-3-10 0.04 0.85 0.35 0.14 0.06
X75 15GY65-3-2-1 0.01 0.77 0.31 0.13 0.06
X76 禾稻1号Hedao 1 0.01 0.93 0.38 0.10 0.02
X77 QTXD 0.02 0.68 0.32 0.11 0.04
X78 软米3号Ruanmi 3 0.01 0.68 0.31 0.13 0.02
X79 塔稻8号Tadao 8 0.02 0.75 0.31 0.18 0.07
X80 新稻37号Xindao 37 0 0.73 0.32 0.11 0.06
X81 新稻46号Xindao 46 0.03 0.96 0.40 0.16 0.02
X82 新稻57号Xindao 57 0.03 0.93 0.39 0.10 0.04
X83 新稻58号Xindao 58 0.01 0.77 0.31 0.11 0.02
X84 新粳11号Xinjing 11 0.03 0.83 0.36 0.11 0.01
X85 新粳12号Xinjing 12 0.01 0.95 0.37 0.09 0.02
X86 新粳13号Xinjing 13 0.01 0.88 0.35 0.15 0.02
X87 新粳15号Xinjing 15 0.01 0.96 0.35 0.10 0.03
X88 新粳16号Xinjing 16 0.01 0.92 0.33 0.15 0.04
X89 新粳251 Xinjing251 0.01 0.71 0.30 0.11 0.02
X90 新粳252 Xinjing252 0.02 0.80 0.35 0.09 0.02
X91 新粳621 Xinjing621 0.01 0.89 0.37 0.11 0.01
X92 新粳糯1号Xinjingnuo 1 0.01 0.74 0.34 0.15 0.03
X93 新粳香1号Xinjingxiang 1 0.01 0.63 0.28 0.12 0.04
X94 新粳香5号Xinjingxiang 5 0 0.95 0.36 0.21 0.02
X95 新粳伊6号Xinjingyi 6 0.18 0.86 0.44 0.09 0.02
X96 新农粳伊3号Xinnongjingyi 3 0.02 0.97 0.40 0.09 0.01
X97 新稻621号Xindao 621 0.01 0.97 0.39 0.16 0.06
X98 HH 6220 0 0.98 0.37 0.22 0.03

Table 3

Principal component analysis of each trait at the budding stage of rice"

指标
Item		 特征向量Eigen vector
主成分1 PC1 主成分2 PC2 主成分3 PC3
相对发芽势RGP 0.341 -0.335 0.467
相对发芽率RGR 0.311 0.073 -0.681
相对发芽指数RGI 0.459 -0.168 -0.086
相对芽长RSL 0.124 0.646 -0.061
相对根长RRL 0.196 0.451 0.511
特征值Eigen value 2.093 1.303 1.049
贡献率Contribution ratio (%) 41.864 26.069 20.973
累积贡献率Cumulative contribution ratio (%) 41.864 67.933 88.906
权重Weight 0.471 0.293 0.236

Table 4

Germplasm, D value, and ranking of high cold-tolerance materials"

编号
Code		 高耐冷种质
Germplasm name		 D值
D value		 排名
Rank		 编号
Code		 种质
Germplasm name		 D值
D value		 排名
Rank
X24 WYD 4 0.717 1 X01 新稻1号Xindao 1 0.532 11
X18 新稻11号 Xindao11 0.710 2 X12 新稻39号Xindao 39 0.520 12
X47 TY 2 0.695 3 X07 新稻28号Xindao 28 0.520 13
X17 新稻49号Xindao 49 0.645 4 X08 新稻29号Xindao 29 0.501 14
X55 新农粳2号Xinnongjing 2 0.579 5 X09 新稻30号Xindao 30 0.493 15
X62 新粳6号Xinjing 6 0.573 6 X10 新稻35号Xindao 35 0.491 16
X50 新策粳1号Xincejing 1 0.558 7 X61 新粳4号Xinjing 4 0.488 17
X16 新稻48号Xindao 48 0.555 8 X14 新稻44号Xindao 44 0.482 18
X64 新粳8号Xinjing 8 0.553 9 X03 新稻10号Xindao 10 0.478 19
X13 新稻42号Xindao 42 0.543 10 X60 新粳伊20号Xinjingyi 20 0.475 20

Fig. 2

Comprehensive cluster analysis of cold tolerance at germination stage of different rice varieties Abbreviations are the same as those given in Table 2. Red represents the first group, blue represents the second group, green represents the third group, and purple represents the fourth group, respectively."

Table 5

Statistics of clustering results"

性状
Characters		 类群Taxa
I II III IV
相对发芽势RGP 0.13 a 0.02 b 0.04 b 0.05 b
相对发芽率RGR 0.80 ab 0.88 a 0.84 a 0.73 b
相对发芽指数RGI 0.42 a 0.36 b 0.36 b 0.34 b
相对芽长RSL 0.12 b 0.14 b 0.19 a 0.17 a
相对根长RRL 0.07 ab 0.04 c 0.05 bc 0.08 a
D值D value 0.45 a 0.37 b 0.43 a 0.47 a

Fig. 3

Seed germination of cold-tolerant varieties after 14 days of low-temperature stress The varieties in A, B, and C are Xindao 42, TY2, and Xincejing 1, respectively."

Fig. 4

Correlation analysis between cold tolerance index values of rice at germination stage Abbreviations are the same as those in Table 1. Red represents a positive correlation, blue represents a negative correlation, and the darker the color, the greater the correlation. * and ** indicate significance correlations at the 0.05 and 0.01 probability levels, respectively."

[1] 章秀福, 王丹英, 方福平, 曾衍坤, 廖西元. 中国粮食安全和水稻生产. 农业现代化研究, 2005, 26(2): 85-88.
Zhang X F, Wang D Y, Fang F P, Zeng Y K, Liao X Y. Food safety and rice production in China. Res Agric Mod, 2005, 26(2): 85-88 (in Chinese with English abstract).
[2] 俞斯健, 李光汉. 新疆水稻品种介绍. 新疆农业科学, 1965, 2(4): 139-142.
Yu S J, Li G H. Introduction of rice varieties in Xinjiang. Xinjiang Agric Sci, 1965, 2(4): 139-142 (in Chinese).
[3] 顾秋丽, 李春艳, 热娜古丽, 关向东, 高明清, 关丽菊, 刘小龙. 伊犁河谷水稻机械旱(穴)直播栽培技术. 现代农业科技, 2022, (8): 26-28.
Gu Q L, Li C Y, Re N, Guan X D, Gao M Q, Guan L J, Liu X L. Cultivation techniques of rice direct seeding in mechanical drought (hole) in Yili River Valley. Mod Agric Sci Technol, 2022, (8): 26-28 (in Chinese).
[4] 郭丽颖, 耿艳秋, 金峰, 宋微, 邵玺文. 寒地水稻低温冷害防御栽培技术研究进展. 作物杂志, 2017, (4): 7-14.
Guo L Y, Geng Y Q, Jin F, Song W, Shao X W. Research advances about low temperature, cold damage defense cultivation techniques of rice in cold region of China. Crops, 2017, (4): 7-14 (in Chinese with English abstract).
[5] 郑广杰, 陶怡, 沈兴连, 叶昌, 徐亚楠, 褚光, 徐春梅, 王丹英. 水稻种子萌发出苗研究及直播生产上相关难题. 中国稻米, 2023, 29(6): 49-55.
doi: 10.3969/j.issn.1006-8082.2023.06.010
Zheng G J, Tao Y, Shen X L, Ye C, Xu Y N, Chu G, Xu C M, Wang D Y. Study on rice seed germination and seedling emergence and related problems in direct seeding production. China Rice, 2023, 29(6): 49-55 (in Chinese with English abstract).
doi: 10.3969/j.issn.1006-8082.2023.06.010
[6] 唐双勤, 吴自明, 谭雪明, 曾勇军, 石庆华, 潘晓华, 曾研华. 直播早籼稻品种芽期耐冷性鉴定研究. 作物杂志, 2019, (1): 159-167.
Tang S Q, Wu Z M, Tan X M, Zeng Y J, Shi Q H, Pan X H, Zeng Y H. Identification of cold tolerance of direct seeded early rice varieties at bud stage. Crops, 2019, (1): 159-167 (in Chinese with English abstract).
[7] 杨志涛, 李媛, 张少红, 杨梯丰, 赵均良, 董景芳, 陈光辉, 刘斌. 377份多样性国际稻种低温发芽力评价. 广东农业科学, 2017, 44(4): 1-6.
Yang Z T, Li Y, Zhang S H, Yang T F, Zhao J L, Dong J F, Chen G H, Liu B. Evaluation of low temperature germinability of 377 national rice accessions. Guangdong Agric Sci, 2017, 44(4): 1-6 (in Chinese with English abstract).
[8] Yang M, Yang J, Su L, Sun K, Li D X, Liu Y Z, Wang H, Chen Z Q, Guo T. Metabolic profile analysis and identification of key metabolites during rice seed germination under low-temperature stress. Plant Sci, 2019, 289: 110282.
[9] Yang J, Li D D, Liu H, Liu Y Z, Huang M, Wang H, Chen Z Q, Guo T. Identification of QTLs involved in cold tolerance during the germination and bud stages of rice (Oryza sativa L.)via a high-density genetic map. Breed Sci, 2020, 70: 292-302.
[10] 马文广, 崔华威, 李永平, 郑昀晔, 韩瑞, 胡晋. 20个烟草品种低温逆境下发芽和苗期生理生化特性的变化及耐寒性评价. 浙江农业学报, 2011, 23(2): 232-238.
Ma W G, Cui H W, Li Y P, Zheng Y Y, Han R, Hu J. Effects of low temperature stress on physiological and biochemical characteristics of 20 tobacco cultivars and assessment of their cold tolerance at germination and seedling stages. Acta Agric Zhejiangensis, 2011, 23(2): 232-238 (in Chinese with English abstract).
[11] 宋璐杏, 张闪闪, 李玹, 乔朋放, 毕起, 陈亮, 胡银岗. 小麦高代系的抗旱性状筛选与抗旱性评价. 干旱地区农业研究, 2024, 42(1): 14-22.
Song L X, Zhang S S, Li X, Qiao P F, Bi Q, Chen L, Hu Y G. Screening of drought resistance traits and drought resistance evaluation in wheat advanced lines. Agric Res Arid Areas, 2024, 42(1): 14-22 (in Chinese with English abstract).
[12] 王亚新, 冯乃杰, 赵黎明, 郑殿峰, 沈雪峰, 刘美玲, 杜有为. 植物生长调节剂与氮肥对盐胁迫下水稻幼苗生理特性的影响. 核农学报, 2024, 38: 561-573.
doi: 10.11869/j.issn.1000-8551.2024.03.0561
Wang Y X, Feng N J, Zhao L M, Zheng D F, Shen X F, Liu M L, Du Y W. Effects of plant growth regulators and nitrogen fertilizer on the physiological characteristics of rice seedlings under salt stress. J Nucl Agric Sci, 2024, 38: 561-573 (in Chinese with English abstract).
[13] 曾莹. 低温对不同早稻品种生理特性及产量的影响. 湖南农业大学硕士学位论文, 湖南长沙, 2020.
Zeng Y. Effects of Low Temperature on Physiological Characteristics and Yield of Different Early Rice Varieties. MS Thesis of Hunan Agricultural University, Changsha, Hunan, China, 2020 (in Chinese with English abstract).
[14] 陈娜, 郭鸿韦, 许静, 潘丽娟, 王通, 姜骁, 殷祥贞, 迟晓元. 发芽期与出苗期试验相结合筛选耐低温花生. 花生学报, 2022, 51(4): 44-50.
Chen N, Guo H W, Xu J, Pan L J, Wang T, Jiang X, Yin X Z, Chi X Y. Identification of cold tolerant peanut by combining germination stage and emergence stage experiments. J Peanut Sci, 2022, 51(4): 44-50 (in Chinese with English abstract).
[15] 贺奇, 王昕, 马洪文, 殷延勃. 盐胁迫下粳稻种子发芽特性及耐盐性评价. 中国稻米, 2018, 24(1): 28-32.
doi: 10.3969/j.issn.1006-8082.2018.01.007
He Q, Wang X, Ma H W, Yin Y B. Germination characteristics and salt tolerance evaluation of japonica rice seeds under salt stress. China Rice, 2018, 24(1): 28-32 (in Chinese with English abstract).
[16] 谢志坚. 农业科学中的模糊数学方法. 武汉: 华中理工大学出版社, 1983. pp 99-193.
XIE Z J. Fuzzy Mathematical Methods in Agricultural Science. Wuhan: Huazhong University of Science and Technology Press, 1983. pp 99-193 (in Chinese).
[17] 常博文, 钟鹏, 刘杰, 唐中华, 高亚冰, 于洪久, 郭炜. 低温胁迫和赤霉素对花生种子萌发和幼苗生理响应的影响. 作物学报, 2019, 45: 118-130.
doi: 10.3724/SP.J.1006.2019.84043
Chang B W, Zhong P, Liu J, Tang Z H, Gao Y B, Yu H J, Guo W. Effect of low-temperature stress and gibberellin on seed germination and seedling physiological responses in peanut. Acta Agron Sin, 2019, 45: 118-130 (in Chinese with English abstract).
[18] Sharma N, Reinke R, Sacks E J. Comparison of methods to evaluate rice (Oryza sativa) germplasm for tolerance to low temperature at the seedling stage. Agronomy, 2021, 11: 385.
[19] 沈航, 陈娇, 黎佰杨, 周洵羽, 顾飞龙, 向荣亚, 雷丽霞, 唐如玉, 赵正武. 低温胁迫对不同杂交水稻组合苗期耐冷性及生理生化指标的影响. 江苏农业科学, 2020, 48(12): 59-63.
Shen H, Chen J, LI B Y, Zhou X Y, Gu F L, Xiang R Y, Lei L X, Tang R Y, Zhao Z W. Effects of low temperature stress on cold tolerance and physiological and biochemical indices of different hybrid rice combinations. Jiangsu Agric Sci, 2020, 48(12): 59-63 (in Chinese with English abstract).
[20] 孙东雷, 卞能飞, 王幸, 邢兴华, 沈一, 徐泽俊, 齐玉军, 王晓军. 高油酸花生萌发期耐冷性综合评价及种质筛选. 核农学报, 2021, 35: 1263-1272.
doi: 10.11869/j.issn.100-8551.2021.06.1263
Sun D L, Bian N F, Wang X, Xing X H, Shen Y, Xu Z J, Qi Y J, Wang X J. Comprehensive evaluation of cold tolerance and germplasm screening of high oleic acid peanut at germination stage. J Nucl Agric Sci, 2021, 35: 1263-1272 (in Chinese with English abstract).
doi: 10.11869/j.issn.100-8551.2021.06.1263
[21] 白冬梅, 薛云云, 黄莉, 淮东欣, 田跃霞, 王鹏冬, 张鑫, 张蕙琪, 李娜, 姜慧芳, 廖伯寿. 不同花生品种芽期耐寒性鉴定及评价指标筛选. 作物学报, 2022, 48: 2066-2079.
doi: 10.3724/SP.J.1006.2022.14163
Bai D M, Xue Y Y, Huang L, Huai D X, Tian Y X, Wang P D, Zhang X, Zhang H Q, Li N, Jiang H F, Liao B S. Assessment of cold tolerance of different peanut varieties and screening of evaluation indexes at germination stage. Acta Agron Sin, 2022, 48: 2066-2079 (in Chinese with English abstract).
[22] 韩龙植, 张三元. 水稻耐冷性鉴定评价方法. 植物遗传资源学报, 2004, 5: 75-80.
Han L Z, Zhang S Y. Methods of characterization and evaluation of cold tolerance in rice. J Plant Genet Resour, 2004, 5: 75-80 (in Chinese with English abstract).
[23] 金明, 刘旭升, 逄洪波, 王泽, 赵宗耀, 韩康顺, 李彦利, 贾玉敏. 水稻芽期耐寒性综合评价及耐寒指标筛选. 中国农业大学学报, 2021, 26(7): 25-35.
Jin M, Liu X S, Pang H B, Wang Z, Zhao Z Y, Han K S, Li Y L, Jia Y M. Comprehensive evaluation of cold tolerance and selection of cold tolerant evaluation indicators of rice at the germination stage. J China Agric Univ, 2021, 26(7): 25-35 (in Chinese with English abstract).
[24] Meng L J, Lin X Y, Wang J M, Chen K, Cui Y R, Xu J L, Li Z K. Simultaneous improvement in cold tolerance and yield of temperate japonica rice (Oryza sativa L.)by introgression breeding. Plant Breed, 2013, 132: 604-612.
[25] Mega R, Meguro-Maoka A, Endo A, Shimosaka E, Murayama S, Nambara E, Seo M, Kanno Y, Abrams S R, Sato Y. Sustained low abscisic acid levels increase seedling vigor under cold stress in rice (Oryza sativa L.). Sci Rep, 2015, 5: 13819.
[26] Cong D D, Yamakawa T. Phenotypic variation and selection for cold-tolerant rice (Oryza sativa L.)at germination and seedling stages. Agriculture, 2019, 9: 162.
[27] Dai L Y, Lin X H, Ye C R, Ise K, Saito K, Kato A, Xu F R, Yu T Q, Zhang D P. Identification of quantitative trait loci controlling cold tolerance at the reproductive stage in Yunnan Landrace of rice, Kunmingxiaobaigu. Breed Sci, 2004, 54: 253-258.
[28] El S. Physiological and Molecular Responses to Abiotic Stress in Rice (Oryza sativa) and Characterization of an Up-regulated Gene Family. PhD Dissertation of University of Arkansas, Fayetteville, USA, 2005.
[29] 王丽艳, 唐金敏, 郑桂萍, 李红宇, 钱永德, 吕艳东, 郭永霞, 荆瑞勇. 水稻萌发期和幼苗期耐低温指标体系构建及综合评价. 中国农业科技导报, 2019, 21(10): 58-65.
doi: 10.13304/j.nykjdb.2018.0570
Wang L Y, Tang J M, Zheng G P, Li H Y, Qian Y D, Lyu Y D, Guo Y X, Jing R Y. Characterization and evaluation of low temperature resistance of rice at germination and seedling stages. J Agric Sci Technol, 2019, 21(10): 58-65 (in Chinese with English abstract).
[30] 杜孝敬, 张燕红, 文孝荣, 康民泰, 许文亭, 唐福森, 吕玉平, 李冬, 袁杰, 赵志强, 王奉斌. 355份粳稻种质资源在新疆的遗传多样性分析及综合评价. 中国农业大学学报, 2024, 29(3): 13-26.
Du X J, Zhang Y H, Wen X R, Kang M T, Xu W T, Tang F S, Lyu Y P, Li D, Yuan J, Zhao Z Q, Wang F B. Genetic diversity analysis and comprehensive evaluation of 355 introduced japonica rice germplasm resources in Xinjiang. J China Agric Univ, 2024, 29(3): 13-26 (in Chinese with English abstract).
[31] 张鑫臻, 杨娟, 吴金水, 许航, 王德, 赖雨莎, 杨字金, 施婉菊. 早籼稻芽期耐冷性综合评价方式及其指标筛选. 分子植物育种, 网络首发[2022-04-15], http://kns.cnki.net/kcms/detail/46.1068.S.20220415.0810.002.html.
Zhang X Z, Yang J, Wu J S, Xu H, Wang D, Lai Y S, Yang Z J, Shi W J. Comprehensive evaluation method and index screening of cold tolerance at early indica rice bud stage. Molecular Plant Breeding, Published online [2022-04-15], http://kns.cnki.net/kcms/detail/46.1068.S.20220415.0810.002.html (in Chinese with English abstract).
[32] 王珲, 钟蕾, 付晓全, 施翔, 胡丽芳, 蔡怡聪, 贺浩华, 陈小荣. 低温胁迫后强反弹性生长型早稻材料的筛选. 核农学报, 2023, 37: 414-423.
doi: 10.11869/j.issn.1000-8551.2023.02.0414
Wang H, Zhong L, Fu X Q, Shi X, Hu L F, Cai Y C, He H H, Chen X R. Screening of early rice materials for strong rebound growth after low temperature stress. J Nucl Agric Sci, 2023, 37: 414-423 (in Chinese with English abstract).
doi: 10.11869/j.issn.1000-8551.2023.02.0414
[1] SONG Xu-Dong, ZHU Guang-Long, ZHANG Shu-Yu, ZHANG Hui-Min, ZHOU Guang-Fei, ZHANG Zhen-Liang, MAO Yu-Xiang, LU Hu-Hua, CHEN Guo-Qing, SHI Ming-Liang, XUE Lin, ZHOU Gui-Sheng, HAO De-Rong. Identification of heat tolerance of waxy maizes at flowering stage and screening of evaluation indexes in the middle and lower reaches of Yangtze River region [J]. Acta Agronomica Sinica, 2024, 50(1): 172-186.
[2] ZHU Chun-Quan, WEI Qian-Qian, XIANG Xing-Jia, HU Wen-Jun, XU Qing-Shan, CAO Xiao-Chuang, ZHU Lian-Feng, KONG Ya-Li, LIU Jia, JIN Qian-Yu, ZHANG Jun-Hua. Regulation effects of seedling raising by melatonin and methyl jasmonate substrate on low temperature stress tolerance in rice [J]. Acta Agronomica Sinica, 2022, 48(8): 2016-2027.
[3] BAI Dong-Mei, XUE Yun-Yun, HUANG Li, HUAI Dong-Xin, TIAN Yue-Xia, WANG Peng-Dong, ZHANG Xin, ZHANG Hui-Qi, LI Na, JIANG Hui-Fang, LIAO Bo-Shou. Assessment of cold tolerance of different peanut varieties and screening of evaluation indexes at germination stage [J]. Acta Agronomica Sinica, 2022, 48(8): 2066-2079.
[4] SONG Shi-Qin, YANG Qing-Long, WANG Dan, LYU Yan-Jie, XU Wen-Hua, WEI Wen-Wen, LIU Xiao-Dan, YAO Fan-Yun, CAO Yu-Jun, WANG Yong-Jun, WANG Li-Chun. Relationship between seed morphology, storage substance and chilling tolerance during germination of dominant maize hybrids in Northeast China [J]. Acta Agronomica Sinica, 2022, 48(3): 726-738.
[5] Xiao-Han MA,Jie ZHANG,Huan-Wei ZHANG,Biao CHEN,Xin-Yi WEN,Zi-Cheng XU. Exogenous MeJA improves cold tolerance of tobacco by inhibiting H2O2 accumulation [J]. Acta Agronomica Sinica, 2019, 45(3): 411-418.
[6] YANG Hui-Ju,GUO Hua-Chun*. Digital Gene Expression Profiling Analysis of Potato Under Low Temperature Stress [J]. Acta Agron Sin, 2017, 43(03): 454-463.
[7] HAO Xiao-Qin,YAO Peng-He,GAO Zheng-Rong,WU Zi-Kai. Effects of Low Temperature Stress on the Physiological and Biochemical Characteristics of Cold Tolerance in Micro-endosperm Super Sweet and Super High Oil Maize [J]. Acta Agron Sin, 2014, 40(08): 1470-1484.
[8] XU Tian-Jun, DONG Zhi-Jiang, LAN Hong-Liang, FEI Zhi-Chao, GAO Jiao, JIE Zhen-Xin. Effects of PASP-KT-NAA on Photosynthesis and Antioxidant Enzyme Activities of Maize Seedlings under Low Temperature Stress [J]. Acta Agron Sin, 2012, 38(02): 352-359.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Add: No. 80 Xueyuan South Rd, Beijing 100081, P. R. China E-mail: zwxb301@caas.cn
Supported by Beijing Magtech Co.Ltd