UV-B Radiation Resistance Evaluation and Screening of Identification Indices for Elymus sibiricus L. Seedlings

doi:10.11733/j.issn.1007-0435.2026.10.020

Acta Agrestia Sinica ›› 2026, Vol. 34 ›› Issue (10): 3736-3749.DOI: 10.11733/j.issn.1007-0435.2026.10.020

UV-B Radiation Resistance Evaluation and Screening of Identification Indices for Elymus sibiricus L. Seedlings

ZHANG Fei^1,2, LIU Xu-yi², LI Ying-zhu³, YAN Jia-jun², XIE Wen-gang¹, BAI Shi-qie²

1. College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, Gansu Province 730020, China;
2. College of Life Sciences and Agriculture and Forestry, Southwest University of Science and Technology, Mianyang, Gansu Province 621010, China;
3. Sichuan Academy of Grassland Sciences, Chengdu, Gansu Province 611731, China

Received:2026-03-30 Revised:2026-05-19 Published:2026-10-10

老芒麦苗期UV-B辐射抗性评价及鉴定指标分析

张菲^1,2, 刘栩懿², 李英主³, 鄢家俊², 谢文刚¹, 白史且²

1. 兰州大学草地农业生态系统国家重点实验室, 兰州大学草地农业科技学院, 甘肃兰州 730020;
2. 西南科技大学生命科学与农林学院, 四川绵阳 621010;
3. 四川省草原科学研究院, 四川成都 611731

通讯作者: 谢文刚, E-mail: xiewg@lzu.edu.cn;白史且, E-mail: baishiqie@swust.edu.com
作者简介:张菲（1997-），女，苗族，重庆人，博士研究生，主要从事牧草育种研究，E-mail：feizhang8586@163.com
基金资助:
四川省科技计划项目（2023JDRC0040）资助

Abstract

Abstract: UV-B radiation is a major abiotic stress factor for alpine forages in the Qinghai-Tibet Plateau. To establish a UV-B resistance evaluation system for Elymus sibiricus L. seedlings and screen the excellent resistant germplasms， 16 E. sibiricus accessions from different habitats were used to investigate their growth and physiological responses under UV-B stress， and comprehensively evaluated their resistance. The results showed that the tested materials were divided into three grades： tolerant， moderately tolerant， and sensitive. SC021 12-A2 exhibited the strongest tolerance， while HB005 13-A3 was the most sensitive. Relative water content， soluble protein， proline， proanthocyanidins and flavonoids were the core indicators for UV-B resistance identification. Under stress， the antioxidant enzyme activities fluctuated， relative water content and proanthocyanidin content decreased continuously， while soluble protein， proline and flavonoid contents accumulated progressively. The tolerant accession possessed superior osmotic regulation and secondary metabolic defense capabilities， which provides theoretical basis and germplasm resources for alpine forage stress-resistant breeding.

Key words: Elymus sibiricus L., UV-B radiation, Evaluation of radiation tolerance, Physiological response

摘要： UV-B辐射是青藏高原高寒牧草所面临的非生物胁迫因子之一，为建立老芒麦（Elymus sibiricus L.）苗期耐UV-B辐射评价方法并筛选抗性种质，本研究以16份不同生境老芒麦为材料，测定UV-B胁迫下植株的生长及生理指标并开展抗性综合评价。结果显示，参试材料可划为耐受型、中等耐受型与敏感型三类，其中SC021 12-A2抗性最优，HB005 13-A3抗性最弱。相对含水量、可溶性蛋白、脯氨酸、原花青素及类黄酮为UV-B抗性核心鉴定指标。胁迫条件下，极端种质的抗氧化酶活性不稳定，原花青素与相对含水量持续下降，可溶性蛋白、脯氨酸及类黄酮不断积累。耐受型老芒麦凭借其更强的渗透调节与次生代谢防御能力抵御UV-B胁迫，为高寒牧草抗逆育种提供理论支撑与种质资源。

关键词: 老芒麦, UV-B辐射, 耐辐射性评价, 生理响应

CLC Number:

S336

ZHANG Fei, LIU Xu-yi, LI Ying-zhu, YAN Jia-jun, XIE Wen-gang, BAI Shi-qie. UV-B Radiation Resistance Evaluation and Screening of Identification Indices for Elymus sibiricus L. Seedlings[J]. Acta Agrestia Sinica, 2026, 34(10): 3736-3749.

张菲, 刘栩懿, 李英主, 鄢家俊, 谢文刚, 白史且. 老芒麦苗期UV-B辐射抗性评价及鉴定指标分析[J]. 草地学报, 2026, 34(10): 3736-3749.

References

[1] NOCCHI N，DUARTE H M，PEREIRA R C，et al. Effects of UV-B radiation on secondary metabolite production，antioxidant activity，photosynthesis and herbivory interactions in Nymphoides humboldtiana （Menyanthaceae）[J]. Journal of Photochemistry and Photobiology B：Biology，2020，212：112021
[2] LIU Y N，AO M，LI B，et al. Effect of ultraviolet-B（UV-B） radiation on plant growth and development and its application value[J]. Soils and Crops，2020，9（2）：191-202 刘一诺，敖曼，李波，等. UV-B辐射对植物生长发育的影响及其应用价值[J]. 土壤与作物，2020，9（2）：191-202
[3] ZHANG L，WANG X P，LI Z R，et al. Research progress on the epigenetic regulation and stress memory of plant to UV-B radiation responses[J]. Plant Physiology Journal，2023（7）：1195-1210 张琳，王修蘋，李祖然，等. 植物响应UV-B辐射的表观遗传调控和胁迫记忆研究进展[J]. 植物生理学报，2023，59（7）：1195-1210
[4] JAISWAL D，PANDEY A，AGRAWAL M，et al. Photosynthetic，biochemical and secondary metabolite changes in a medicinal plant Chlorophytum borivillianum （Safed musli） against low and high doses of UV-B radiation[J]. Photochemistry and Photobiology，2023，99（1）：45-56
[5] XIANG Y，LAURENT B，HSU C H，et al. RNA m6A methylation regulates the ultraviolet-induced DNA damage response[J]. Nature，2017，543（7646）：573-576
[6] CHEN T T，SHUI X，QIAN M J，et al. Effect of enhanced oltraviolet-B radiation on fruit quality anddefense system of antioxidant enzyme in Mangifera indica L.cv. Tainong No.1[J]. South China Fruits，2024，53（6）：114-123，130 陈甜甜，税贤，钱敏杰，等. 增强UV-B辐射对“台农一号”杧果果实品质及其抗氧化酶防御系统的影响[J]. 中国南方果树，2024，53（6）：114-123，130
[7] LI Q，LABA Z M，LIU W H，et al. Study on the production performance and agronomic traits of Elymus sibiricus[J]. Acta Agrestia Sinica，2025，33（11）：3676-3689 李淇，拉巴卓玛，刘文辉，等. 老芒麦种子生产性能及农艺性状评价研究[J]. 草地学报，2025，33（11）：3676-3689
[8] WU G P，ALI R P，ZHANG Y J，et al. Research progress on evaluation of stress resistance of Elymus sibiricus[J]. Journal of Grassland and Forage Science，2024（2）：37-44 吴贡萍，阿力日坡，张雅洁，等. 老芒麦抗逆性评价研究进展[J]. 草学，2024（2）：37-44
[9] SHI J Y， SUN S J， MA W， et al. Studyon germination characteristicsand antioxidant physiology of Siberian wildrye seedsunder different temperature conditions[J]. Acta Agrestia Sinica，2024，32（10）：3151-3158 石金玉，孙守江，马馼，等.不同温度条件下老芒麦种子萌发特性和抗氧化生理研究[J].草地学报，2024，32（10）：3151-3158
[10] LIAO Y F，WANG W Y，ZHANG L，et al. Distribution of biologically effective solar ultraviolet radiation intensity on the ground in China[J]. Geographical Research，2007，26（4）：821-827，860 廖永丰，王五一，张莉，等. 到达中国陆面的生物有效紫外线辐射强度分布[J]. 地理研究，2007，26（4）：821-827，860
[11] QIU W J，CHEN S Y，LUO X，et al. Comprehensive evaluation on resistance to UV-B radiation of wild Elymus nutans germplasm resources[J]. Acta Agrestia Sinica，2022，30（5）：1194-1202 邱文静，陈仕勇，罗鑫，等. 野生垂穗披碱草种质资源UV-B抗性综合评价[J]. 草地学报，2022，30（5）：1194-1202
[12] YE S H，ZHANG Z M，CHEN S Y. Experimental course of plant physiology and biochemistry [M]. 2nd ed. Kunming：Yunnan Science and Technology Press， 2004：128-130 叶尚红，张志明，陈疏影. 植物生理生化实验教程[M].第2版昆明：云南科技出版社， 2004：128-130
[13] ZHENG B S. Modern research techniques of plant physiology and biochemistry[M]. Beijing： China Meteorological Press， 2006：146-152 郑炳松. 现代植物生理生化研究技术[M]. 北京：气象出版社，2006：146-152
[14] WANG Y，WU T T，ZHAO J P，et al. Measurement of UV-B-absorbing compounds in conifer[J]. Forestry Science & Technology，2014，39（1）：32-34 王颖，吴彤彤，赵纪萍，等. 针叶中紫外吸收物质含量的测定[J]. 林业科技，2014，39（1）：32-34
[15] CASATI P，CAMPI M，MORROW D J，et al. Transcriptomic，proteomic and metabolomic analysis of UV-B signaling in maize[J]. BMC Genomics，2011，12：321
[16] SHI C，LIU H T. How plants protect themselves from ultraviolet-B radiation stress[J]. Plant Physiology，2021，187（3）：1096-1103
[17] SHOAIB N，PAN K W，MUGHAL N，et al. Potential of UV-B radiation in drought stress resilience： A multidimensional approach to plant adaptation and future implications[J]. Plant，Cell & Environment，2024，47（2）：387-407
[18] MATHUR S，BHEEMANAHALLI R，JUMAA S H，et al. Impact of ultraviolet-B radiation on early-season morpho-physiological traits of indica and Japonica rice genotypes[J]. Frontiers in Plant Science，2024，15：1369397
[19] OZGUR R，UZILDAY B，YALCINKAYA T，et al. Differential responses of the scavenging systems for reactive oxygen species （ROS） and reactive carbonyl species （RCS） to UV-B irradiation in Arabidopsis thaliana and its high altitude perennial relative Arabis alpina[J]. Photochemical & Photobiological Sciences，2021，20（7）：889-901
[20] AHMED H A，TONG Y X，YANG Q C. Optimal control of environmental conditions affecting lettuce plant growth in a controlled environment with artificial lighting： A review[J]. South African Journal of Botany，2020，130：75-89
[21] WU X C，LIN W X，HUANG Z L. Influence of enhanced ultraviolet-B radiation on photosynthetic physiologies and ultrastructure of leaves in two different resistivity rice cultivars[J]. Acta Ecologica Sinica，2007，27（2）：554-564 吴杏春，林文雄，黄忠良. UV-B辐射增强对两种不同抗性水稻叶片光合生理及超显微结构的影响[J]. 生态学报，2007，27（2）：554-564
[22] ZHANG W H，ZHANG P，LIU L K，et al. Effects of enhanced UV-B radiation on growth and photosynthesis in soybean （Glycine max Merr.）[J]. Soybean Science，2009，28（2）：229-232，238 张文会，张朋，刘立科，等. 紫外线B辐射增强对大豆生长及光合作用相关指标的影响[J]. 大豆科学，2009，28（2）：229-232，238
[23] GU H，ZHANG J T，CHEN Y，et al. Analysis of the tolerance of 22 flue-cured tobacco varieties to enhanced UV-B radiation at seedling stage and screening of identification indices[J]. Acta Tabacaria Sinica，2022，28（6）：94-103 顾浩，张锦韬，陈颐，等. 22个烤烟品种苗期对增强UV-B辐射的耐性分析及鉴定指标筛选[J]. 中国烟草学报，2022，28（6）：94-103
[24] WANG H. Effects of UV-B radiation on Mango fruit quality and leave photosynthesis and its mechanism[D]. Haikou：Hainan University，2020：20-30 王红. UV-B辐射增强对杧果果实品质和叶片光合作用的影响及其初步机理研究[D]. 海口：海南大学，2020：20-30
[25] LUO L Q，CHEN Z Y，ZHOU P，et al. Effects of the low latitude and high elevation region’s UV-B radiation on the content of MDA and soluble protein of the Primula[J]. Guihaia，2008，28（1）：130-135，3 罗丽琼，陈宗瑜，周平，等. 低纬高原地区UV-B辐射对报春花丙二醛、蛋白质含量的影响[J]. 广西植物，2008，28（1）：130-135，3
[26] HAN X X，ZHAO Y Y，ZHANG L J，et al. Interactive effects of drought and UV-B radiation on physiological defences in Artemisia sphaerocephala[J]. Acta Prataculturae Sinica，2021，30（8）：109-118 韩晓栩，赵媛媛，张丽静，等. 干旱和UV-B辐射胁迫及其互作对白沙蒿抗性生理的影响[J]. 草业学报，2021，30（8）：109-118
[27] WANG J H. Study on damage and repair of wheat and Arabidopsis by enhanced UV-B radiation and TiO2-NPs[D]. Linfen：Shanxi Normal University，2021：64-80 王建华. 增强UV-B辐射和TiO2-NPs对小麦和拟南芥损伤及修复作用的研究[D]. 临汾：山西师范大学，2021：64-80
[28] SAKALAUSKAIT? J，VISKELIS P，DAMBRAUSKIEN? E，et al. The effects of different UV-B radiation intensities on morphological and biochemical characteristics in Ocimum basilicum L[J]. Journal of the Science of Food and Agriculture，2013，93（6）：1266-1271
[29] XUE S，ZANG Y，CHEN J，et al. Ultraviolet-B radiation stress triggers reactive oxygen species and regulates the antioxidant defense and photosynthesis systems of intertidal red algae Neoporphyra haitanensis[J]. Frontiers in Marine Science，2022，9：1043462
[30] LIU S J，YU L，LIU L P，et al. Effects of ultraviolet-B radiation on the regulation of ascorbic acid accumulation and metabolism in lettuce[J]. Horticulturae，2023，9（2）：200
[31] LIU Y，LIU J，WANG H Z，et al. Comparison of the global metabolic responses to UV-B radiation between two medicinal Astragalus species： an integrated metabolomics strategy[J]. Environmental and Experimental Botany，2020，176：104094
[32] RAHMAN M M，MOSTOFA M G，KEYA S S，et al. Adaptive mechanisms of halophytes and their potential in improving salinity tolerance in plants[J]. International Journal of Molecular Sciences，2021，22（19）：10733
[33] LIU Q，LIU B W，WANG Y，et al. Effects of UV-B radiation on the growth and antioxidative enzymes system of two eco-types Elymus nutans seedlings[J]. Acta Agrestia Sinica，2019，27（4）：898-905 刘茜，刘博文，王洋，等. UV-B辐射对不同生态型垂穗披碱草幼苗生长和抗氧化酶系统的影响[J]. 草地学报，2019，27（4）：898-905
[34] HUANG H Q， CHEN X Y， LIU X Y， et al. Research Progress and Future Prospects of Ecological Restoration of Degraded Grasslands in China [J/OL]. https：//link.cnki.net/urlid/62.1156.S.20251024.1524.002，2025-10-25/2026-09-20 黄惠群，陈晓娅，刘西苑，等.我国退化草地生态修复的研究进展与未来展望[J/OL]..https：//link.cnki.net/urlid/62.1156.S.20251024.1524.002，2025-10-25/2026-09-20
[35] ZHAO Y Y. Effects of UV-B radiation and drought stress on morphology and physiology in Artemisia sphaerocephala[D]. Lanzhou：Lanzhou University，2017：23-28 赵媛媛. UV-B辐射和干旱胁迫对白沙蒿形态及生理的影响[D]. 兰州：兰州大学，2017：23-28
[36] ZHANG F，LI Y Z，LI M F，et al. Comprehensive evaluation of high temperature and high heat resistance of 22 Medicago sativa L. varieties[J]. Journal of Grassland and Forage Science，2024（6）：14-26 张菲，李英主，李明峰，等. 耐热性紫花苜蓿新品种（系）筛选及其响应高温胁迫的生理机制研究[J]. 草学，2024（6）：14-26
[37] ALVAREZ M E，SAVOURÉ A，SZABADOS L. Proline metabolism as regulatory hub[J]. Trends in Plant Science，2022，27（1）：39-55
[38] GAI Z J，LIU L，ZHANG J T，et al. Effects of exogenous α-oxoglutarate on proline accumulation，ammonium assimilation and photosynthesis of soybean seedling （Glycine max（L.） Merr.） exposed to cold stress[J]. Scientific Reports，2020，10（1）：17017
[39] ZHAO T H，LIU B，WANG Y，et al. Effects of plant endogenous hormones and antioxidant ability in soybean leaves under UV-B and ozone stress[J]. Acta Ecologica Sinica，2015，35（8）：2695-2702 赵天宏，刘波，王岩，等. UV-B辐射增强和O3浓度升高对大豆叶片内源激素和抗氧化能力的影响[J]. 生态学报，2015，35（8）：2695-2702
[40] WU S J，YU K Q，DING X L，et al. Transcriptomic analyses reveal dynamic changes of defense response in Glycyrrhiza uralensis leaves under enhanced ultraviolet-B radiation[J]. Plant Physiology and Biochemistry，2021，163：358-366
[41] AGRAWAL S B，SINGH S，AGRAWAL M. Chapter 3 ultraviolet-B induced changes in gene expression and antioxidants in plants[M].Advances in botanical research. Amsterdam：Elsevier，2009：47-86
[42] CHU R，CHEN N L，HAN G J，et al. Growth and antioxidant status of Typha orientalis under 3 kinds of UV-B radiation intensities[J]. Wetland Science，2020，18（1）：32-39 褚润，陈年来，韩国君，等. 三种UV-B辐射强度下香蒲的生长和抗氧化状况[J]. 湿地科学，2020，18（1）：32-39
[43] CHU R，ZHANG Q H，WEI Y Z，et al. Response mechanism of wetland plants to UV-B radiation[R]. Scientific and Technological Achievements，2021 褚润，张勤虎，魏玉珍，等. 湿地植物对UV-B辐射的响应机制[R]. 科技成果，2021
[44] MA M，WANG P，YANG R Q，et al. UV-B mediates isoflavone accumulation and oxidative-antioxidant system responses in germinating soybean[J]. Food Chemistry，2019，275：628-636
[45] DONG W T，CHEN Y，SHAO D K，et al. Effects of UV-B stress on defense enzyme activity and malondialdehyde content in pepper leaves[J]. Science and Technology of Qinghai Agriculture and Forestry，2024（2）：86-91 董文堂，陈艳，邵登魁，等. UV-B胁迫对辣椒叶片防御酶活性及丙二醛含量的影响[J]. 青海农林科技，2024（2）：86-91
[46] YANG C J，ZHANG L，CHEN H，et al. Functional identification of the transcription factor gene FtbHLH3 in regulating flavonoid biosynthesis in Fagopyrum tataricum[J]. Biotechnology Bulletin，2025，41（4）：134-144 杨朝结，张兰，陈红，等. 苦荞转录因子基因FtbHLH3调控类黄酮生物合成的功能鉴定[J]. 生物技术通报，2025，41（4）：134-144
[47] PANDEY A，AGRAWAL S B. Ultraviolet-B radiation： a potent regulator of flavonoids biosynthesis，accumulation and functions in plants[J]. Current Science，2020，119（2）：176
[48] ZHANG F，SUN M，LI D X，et al. Metabolomic analysis of Elymus sibiricus exposed to UV-B radiation stress[J]. Molecules，2024，29（21）：5133
[49] ZHANG X，MO Y R，ZHOU H D，et al. CaHY5 mediates UV-B induced anthocyanin biosynthesis in purple pepper[J]. Agronomy，2025，15（1）：28
[50] SONG Y，MA B，GUO Q X，et al. MYB pathways that regulate UV-B-induced anthocyanin biosynthesis in blueberry （Vaccinium corymbosum）[J]. Frontiers in Plant Science，2023，14：1125382

UV-B Radiation Resistance Evaluation and Screening of Identification Indices for Elymus sibiricus L. Seedlings

老芒麦苗期UV-B辐射抗性评价及鉴定指标分析

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	ZHAO Chun-qiao, FANG Feng-guang, GUO Qiang, LI Cui, ZHENG Mei, YUE Yue-sen, FAN Xi-feng. Research on Evaluation of Cold Tolerance of Perennial Forage Pennisetum [J]. Acta Agrestia Sinica, 2026, 34(9): 3234-3245.
[2]	LIAO Wan-qi, WANG Hui, WANG Pei, CHEN You-jun, ZHOU Qing-ping, LEI Ying-xia. Low Phosphorus Stress Responses of Seedling Morphology and Physiology to and Evaluation of Low Phosphorus Tolerance of Different Oat Cultivars [J]. Acta Agrestia Sinica, 2026, 34(5): 1701-1716.
[3]	GUO Mei-ying, LIU Ya-ling, LI Xiao-xia, LIU Xi-qiang, ZHAO Yan. Growth and Physiological Responses of ‘Zhongmu No.3’ Alfalfa Cultivar to Different Saline-Alkali Stresses [J]. Acta Agrestia Sinica, 2026, 34(2): 509-517.
[4]	DUAN Wei, MIJIT Munire, YIMIN Jamilaigul, WANG Yu-xiang, LI Qian. Physiological Responses to Low-Temperature Stress and Cold Resistance Evaluation of 20 Medicago falcata Germplasms [J]. Acta Agrestia Sinica, 2026, 34(2): 611-623.
[5]	ZHAO Cheng-peng, XIE Ting-ting, SHAN Li-shan, WANG Hai-xia, XIAO Lu-chen, HE Cai, ZHANG Bin. Effects of Precipitation and UV-B Radiation on Soil Nutrients and Stoichiometric Characteristics under Litter Decomposition Layer [J]. Acta Agrestia Sinica, 2025, 33(6): 1894-1902.
[6]	GAO Zhi-qiang, WU Han-fu, XU Wen, YUAN Yu-ying, LI Bing, TULUHONG Mu-zhapaer, CUI Guo-wen. Physiological Responses and Transcriptomic Analysis of Elymus excelsus Turcz. with Different Drought Tolerances under Drought Stresses [J]. Acta Agrestia Sinica, 2024, 32(9): 2718-2727.
[7]	HUANG Jie-qiong, ZHAI Jia-xing, WANG Ying, CEN Hui-fang, ZHU Hui-sen, XU Tao, XIA Fang-shan. Effect of Melatonin on Seed Germination and Physiological Characteristics of Alfalfa Seedlings under Drought Dress [J]. Acta Agrestia Sinica, 2024, 32(8): 2575-2583.
[8]	CHEN Sheng-rong, SHI Guo-min, WANG Le, HE Tao. Genome-Wide Identification of BBX Family Genes and It's Response to UV-B in Hulless Barley [J]. Acta Agrestia Sinica, 2024, 32(6): 1760-1769.
[9]	ZHU Chen-chen, SHI Kun, HE Qin-kun, ZHENG Yu-qin, YUAN Feng, LIU Ya-ling, WANG Zan. Effects of Mixed Saline-Alkali Stress on Physiology and Gene Expression of Alfalfa Seedlings [J]. Acta Agrestia Sinica, 2024, 32(4): 1044-1054.
[10]	LI Qing-xi, DUAN Xin-hui, ZHAO Zhi-li, CUI Dong-yi, YANG Jun, ZHANG Rui, ZHAO Hong-mei, MA Xiang-li. Research Progress on Physiological Responses and Enrichment Characteristics of Herbaceous Plants under Lead Contamination [J]. Acta Agrestia Sinica, 2024, 32(12): 3670-3679.
[11]	ZHANG Zhuo-hang, LU Guang-xin, ZHOU Xue-li, WANG Ying-cheng, JIN Xin, ZHENG Kai-fu, LI Jing-jing, WANG Jie, LIU Xin-yue. Effect of Short-term Application of Organic Fertilizer on the Species and Distribution of Arbuscular Mycorrhizal Fungi in Elymus sibiricus L.‘Chuancao No.2’ [J]. Acta Agrestia Sinica, 2023, 31(11): 3543-3550.
[12]	QIU Wen-jing, CHEN Shi-yong, LUO Xin, LI Ying-zhu, LI Xin-rui, MAO De-cai, YAN Jia-jun, YOU Ming-hong, LI Da-xu, BAI Shi-qie, CHANG Dan. Comprehensive Evaluation on Resistance to UV-B Radiation of Wild Elymus nutans Germplasm Resources [J]. Acta Agrestia Sinica, 2022, 30(5): 1194-1202.
[13]	ZHANG Li, XU Yan-hong, ZHANG Shu-wei, LIU Yu-yu, XI Yi. Physiological Response to Pb-Zn-Cd Compound Pollution under Single- and Mixed-Sowing of Two Turfgrass Species [J]. Acta Agrestia Sinica, 2022, 30(10): 2635-2644.
[14]	LI Hong, LI Bo, FANG Zhi-jian, YANG Zhao, ZHANG Chao, FENG Cheng-long, JIN Shan-shan, WANG Si-qi, SHI Wan-ying. Physiological Response of Alfalfa Seedlings to Freeze-thaw or Freeze-thaw Versus Soda Saline-alkali Stress [J]. Acta Agrestia Sinica, 2021, 29(7): 1469-1476.
[15]	HAN Meng-li, BAI Shi-qie, SUN Sheng-nan, YAN Jia-jun, ZHANG Chuang-jie, ZHANG Chang-bing, ZHANG Jing-xue, YOU Ming-hong, LI Da-xu, YAN Xue-bing. Simulation of Elymus sibiricus L. Distribution in Tibetan Plateau Based on MaxEnt Model [J]. Acta Agrestia Sinica, 2021, 29(2): 374-382.