Effects on Endogenous Hormones in Jujube Fruits under Elevated Temperature and Drought Conditions
-
摘要:
目的 研究增温与干旱互作条件下灵武长枣果实吲哚-3-乙酸(IAA)、脱落酸(ABA)、玉米素(ZT)、茉莉酸(JA)含量的变化,为灵武长枣高效栽培提供指导。 方法 以6年生的灵武长枣为试验对象,设置大气温度和土壤含水量二因素裂区试验,其中大气温度设置2个水平处理,分别为大气常温环境和相对升高2 ℃的大气增温环境,土壤水分含量设置3个水平,分别是正常土壤供水水平、中度干旱水平、重度干旱水平,测定灵武长枣果实不同发育时期的IAA、ABA、ZT、JA含量。 结果 模拟增温和干旱二者交互作用对灵武长枣果实主要内源激素(IAA、ABA、ZT、JA)含量影响显著(P<0.05);与常温环境相比,增温2 ℃时,灵武长枣果实ABA、IAA和JA含量升高;与正常土壤供水相比,中度干旱胁迫下灵武长枣果实ABA、ZT、JA含量升高,IAA含量下降,重度干旱胁迫下灵武长枣果实ABA、JA含量升高,IAA、ZT含量下降。 结论 大气增温2 ℃有利于灵武长枣果实IAA和JA含量的积累,干旱胁迫加剧了增温对果实IAA和JA 含量积累作用;干旱胁迫有利于ABA、ZT含量的积累,大气增温2 ℃加剧了干旱对ABA的积累,但减缓了干旱对ZT含量积累的促进作用。 Abstract:Objective Effect of elevated temperature and drought stresses on the content of endogenous hormones in jujube fruits was studied. Method In a simulated experiment, 6-year-old Zipiphus jujuba Mill cv. Lingwuchangzao plants were artificially exposed to varied temperatures and restricted water supplies. Ambient atmosphere temperature (T1) and one of 2oC above it (T2) were applied in combination with a simulated water supply for normal condition in soil (D1), moderate drought (D2), or severe drought (D3). Contents of endogenous hormones (i.e., IAA, ABA, ZT, and JA) in the jujube fruits born from the trees at 7 ripening stages were determined. Result The interactive effect on the hormones by the simulated temperature and drought conditions was significant (P<0.05). The contents of ABA, IAA, and JA in the fruits were higher when the atmospheric temperature was raised 2 ℃ above normal. Those of ABA, ZT, and JA also became greater under D2, but that of IAA lower, than D1; whereas those of ABA and JA, increased and those of IAA and ZT, decreased under D3. Conclusion The slightly elevated temperature by 2 ℃ seemed to benefit the accumulation of IAA and JA in the jujube fruits, while the drought stress accentuated the temperature effect on the contents of IAA and JA. Water deprivation appeared to benefit ABA and ZT accumulation, and temperature elevation by 2 ℃ promoted the accumulation of ABA but hindered that of ZT. -
表 1 增温和干旱对灵武长枣果实IAA含量的影响
Table 1. Effect of elevated temperature and drought on IAA content in jujube fruits
(单位:ng·g−1) 处理
Treatments幼果期
Young fruit stage膨大期
Expansion period白熟期
White maturity转色前期
Initial stage of coloring转色中期
Metaphase of color change转色后期
Medium staining成熟期
Mature periodT1 D1 98.11±5.68 cd 170.51±6.77 a 192.91±6.25 a 163.39±7.62 b 120.76±7.92 bc 104.53±7.43 c 92.97±9.22 ab D2 90.06±6.37 d 170.75±7.51 a 197.09±5.98 a 140.95±6.41 c 108.93±4.35 c 120.68±10.79 b 82.04±5.72 b D3 108.16±8.56 bc 138.79±6.24 c 193.94±6.83 a 157.65±7.36 b 119.16±4.63 bc 102.09±3.98 c 82.29±3.06 b T2 D1 122.83±5.95 a 149.60±6.27 bc 168.11±6.48 b 183.52±7.53 a 134.07±5.32 a 110.06±8.02 bc 99.55±4.88 a D2 118.49±3.8 ab 162.17±13.82 ab 168.91±8.12 b 168.50±6.92 ab 122.52±6.53 ab 111.58±3.92 bc 99.79±5.71 a D3 94.77±8.84 cd 143.33±10.76 c 194.41±6.54 a 155.81±11.1 bc 133.39±7.64 a 140.67±4.55 a 94.40±12.08 ab P值
P valueT 0.001 0.074 0.000 0.002 0.001 0.004 0.450 D 0.102 0.001 0.010 0.003 0.013 0.013 0.005 T*D 0.000 0.088 0.006 0.020 0.000 0.000 0.210 表中所有数据均为“平均值±标准误”。同列不同小写字母表示各处理间差异显著(P<0.05),下同。
All data are mean±standard error. Data with different lowercase letters on same column indicate significant difference among treatments (P<0.05). Same for below.表 2 增温和干旱对灵武长枣果实ABA含量的影响
Table 2. Effect of elevated temperature and drought on ABA content in jujube fruits
(单位:ng·g−1) 处理
Treatments幼果期
Young fruit stage膨大期
Expansion period白熟期
White maturity转色前期
Initial stage of coloring转色中期
Metaphase of color change转色后期
Medium staining成熟期
Mature periodT1 D1 283.01±37.10 b 373.63±19.06 b 504.01±17.35 bc 500.73±12.03 cd 524.97±21.37 b 705.79±18.00 ab 660.37±17.98 ab D2 298.73±40.54 b 399.79±20.45 b 496.37±17.35 c 509.69±17.06 cd 490.47±20.40 b 717.37±22.34 a 632.42±18.34 bcd D3 298.73±42.34 b 385.65±21.37 b 491.12±18.16 c 476.93±17.06 d 504.88±24.05 b 718.02±19.57 a 616.04±20.07 cd T2 D1 378.88±35.62 a 488.50±15.31 a 536.55±15.55 ab 562.32±11.41 ab 664.52±21.11 a 675.22±18.98 b 647.05±19.11 abc D2 381.72±33.67 a 514.05±16.84 a 507.50±12.34 abc 531.96±18.60 bc 667.79±19.14 a 720.64±21.66 a 678.49±20.43 a D3 385.43±36.63a 494.62±14.07 a 542.23±12.62 a 570.40±14.65 a 674.43±18.44 a 730.03±20.01 a 606.43±17.46 d P值
P valueT 0.000 0.000 0.004 0.000 0.000 0.581 0.407 D 0.571 0.491 0.250 0.614 0.201 0.021 0.002 T*D 0.836 0.021 0.232 0.023 0.183 0.167 0.033 表 3 增温和干旱对灵武长枣果实ZT含量的影响
Table 3. Effect of elevated temperature and drought on ZT content in jujube fruits
(单位:ng·g−1) 处理
Treatments幼果期
Young fruit stage膨大期
Expansion period白熟期
White maturity转色前期
Initial stage of coloring转色中期
Metaphase of color change转色后期
Medium staining成熟期
Mature periodT1 D1 1.18±0.15 c 3.82±0.11 a 2.61±0.18 c 2.50±0.13 bc 2.58±0.18 a 1.79±0.08 b 1.40±0.23 b D2 1.28±0.19 c 3.63±0.16 a 2.78±0.19 bc 2.61±0.15 bc 1.94±0.09 c 1.76±0.10 b 1.41±0.09 b D3 1.97±0.23 a 3.65±0.16 a 2.61±0.18 c 2.98±0.16 a 2.23±0.14 bc 1.86±0.09 ab 1.92±0.11 a T2 D1 1.14±0.13 c 3.49±0.13 a 2.97±0.22 ab 2.80±0.12 ab 2.04±0.13 c 2.12±0.13 a 1.80±0.15 a D2 1.77±0.21 a 3.70±0.17 a 3.02±0.20 ab 2.58±0.16 bc 2.44±0.21 b 1.85±0.12 ab 1.95±0.19 a D3 1.63±0.21 b 3.53±0.15 a 3.15±0.18 a 2.45±0.11 c 1.92±0.17 c 1.71±0.09 b 1.71±0.10 ab P值
P valueT 0.726 0.171 0.001 0.359 0.197 0.308 0.015 D 0.000 0.754 0.543 0.545 0.134 0.227 0.175 T*D 0.006 0.225 0.404 0.007 0.001 0.115 0.010 表 4 增温和干旱对灵武长枣果实JA含量的影响
Table 4. Effect of elevated temperature and drought on JA content in jujube fruits
( 单位:ng·g−1) 处理
Treatments幼果期
Young fruit stage膨大期
Expansion period白熟期
White maturity转色前期
Initial stage of coloring转色中期
Metaphase of color change转色后期
Medium staining成熟期
Mature periodT1 D1 1.42±0.24 c 3.01±0.24 ab 2.81±0.24 b 1.84±0.24 b 2.35±0.24 a 1.68±0.24 bc 1.95±0.25ab D2 1.97±0.24 ab 3.48±0.24 a 2.56±0.25 bc 2.11±0.25 ab 2.11±0.24 ab 2.17±0.24 ab 1.27±0.24 c D3 2.00±0.24 ab 3.47±0.24 a 3.30±0.24 a 2.11±0.24 ab 2.21±0.24 ab 2.06±0.24 abc 1.30±0.24 c T2 D1 1.85±0.24 abc 2.70±0.24 b 3.31±0.24 a 2.50±0.24 a 2.04±0.24 ab 1.60±0.24 c 1.57±0.24 bc D2 2.22±0.24 a 3.08±0.24 ab 2.22±0.24 c 2.26±0.24 ab 1.73±0.24 b 2.24±0.24 a 2.10±0.25 a D3 1.56±0.24 bc 2.78±0.24 b 2.75±0.24 b 2.52±0.25 a 2.16±0.25 ab 1.97±0.25 abc 1.95±0.25 ab P值
P valueT 0.004 0.395 0.012 0.623 0.127 0.826 0.049 D 0.002 0.243 0.100 0.087 0.181 0.011 0.015 T*D 0.174 0.008 0.302 0.001 0.005 0.470 0.686 表 5 增温和干旱对灵武长枣果实IAA/ABA的影响
Table 5. Effect of elevated temperature and drought on IAA/ABA ratio of jujube fruits
处理
Treatments幼果期
Young fruit stage膨大期
Expansion period白熟期
White maturity转色前期
Initial stage of coloring转色中期
Metaphase of color change转色后期
Medium staining成熟期
Mature periodT1 D1 0.26±0.03 c 0.35±0.01 bc 0.37±0.02 a 0.29±0.02 bc 0.18±0.02 b 0.15±0.01 bc 0.14±0.03 c D2 0.24±0.03 c 0.33±0.01 d 0.37±0.01 a 0.27±0.02 c 0.16±0.01 b 0.17±0.02 b 0.12±0.03 c D3 0.28±0.01 bc 0.28±0.02 d 0.36±0.01 a 0.28±0.01 c 0.19±0.01 b 0.14±0.01 c 0.14±0.01 bc T2 D1 0.44±0.01 a 0.40±0.04 b 0.34±0.03 a 0.37±0.01 a 0.26±0.02 a 0.16±0.01 bc 0.15±0.01 a D2 0.40±0.02 a 0.48±0.05 a 0.35±0.04 a 0.33±0.02 b 0.25±0.02 a 0.16±0.01 b 0.16±0.02 a D3 0.32±0.05 b 0.37±0.04 bc 0.39±0.01 a 0.33±0.03 b 0.26±0.02 a 0.20±0.01 a 0.15±0.05 b P值
P valueT 0.000 0.000 0.321 0.449 0.000 0.019 0.010 D 0.047 0.005 0.734 0.438 0.054 0.222 0.624 T*D 0.003 0.009 0.247 0.089 0.610 0.703 0.219 表 6 增温和干旱对灵武长枣果实(IAA+ZT+JA)/ABA比值的影响
Table 6. Effect of elevated temperature and drought on (IAA+ZT+JA)/ABA ratio of jujube fruits
处理
Treatments幼果期
Young fruit stage膨大期
Expansion period白熟期
White maturity转色前期
Initial stage of coloring转色中期
Metaphase of color change转色后期
Medium staining成熟期
Mature periodT1 D1 0.27±0.02c 0.36±0.01bcd 0.37±0.01bc 0.30±0.01cd 0.19±0.01b 0.16±0.01b 0.15±0.01ab D2 0.24±0.01c 0.34±0.01cd 0.40±0.01ab 0.27±0.01d 0.17±0.01b 0.17±0.01b 0.12±0.01b D3 0.29±0.01bc 0.30±0.01d 0.37±0.01bc 0.28±0.01d 0.19±0.01b 0.15±0.01b 0.14±0.01ab T2 D1 0.45±0.01a 0.42±0.02b 0.34±0.01c 0.38±0.01a 0.26±0.01a 0.16±0.01b 0.15±0.01ab D2 0.41±0.01a 0.50±0.03a 0.35±0.02c 0.34±0.01ab 0.26±0.01a 0.16±0.01b 0.16±0.01a D3 0.33±0.03b 0.39±0.03bb 0.41±0.01a 0.34±0.02bc 0.28±0.01a 0.20±0.01a 0.16±0.01a P值
P valueT 0.000 0.000 0.144 0.000 0.000 0.018 0.015 D 0.037 0.008 0.032 0.038 0.219 0.262 0.552 T*D 0.002 0.101 0.004 0.554 0.745 0.002 0.14 -
[1] 苏京志, 温敏, 丁一汇, 等. 全球变暖趋缓研究进展 [J]. 大气科学, 2016, 40(6):1143−1153.SU J Z, WEN M, DING Y H, et al. Hiatus of global warming: A review [J]. Chinese Journal of Atmospheric Sciences, 2016, 40(6): 1143−1153.(in Chinese) [2] 王丽, 张多, 林进, 等. 林业对气候变化的影响及应对措施: 基于IPCC《全球升温1.5℃特别报告》的分析 [J]. 国土资源情报, 2020(7):27−30.WANG L, ZHANG D, LIN J, et al. Analysis on how forestry-climate change interacts—taking IPCC report of global warming of 1.5℃ for example [J]. Land and Resources Information, 2020(7): 27−30.(in Chinese) [3] 黄小燕, 李耀辉, 冯建英, 等. 中国西北地区降水量及极端干旱气候变化特征 [J]. 生态学报, 2015, 35(5):1359−1370.HUANG X Y, LI Y H, FENG J Y, et al. Climate characteristics of precipitation and extreme drought events in Northwest China [J]. Acta Ecologica Sinica, 2015, 35(5): 1359−1370.(in Chinese) [4] 陈丽华, 杨喜盟, 贾昊, 等. 气温升高与干旱对灵武长枣果实糖积累、蔗糖代谢关键酶及相关基因表达的影响 [J]. 核农学报, 2020, 34(9):2112−2123. doi: 10.11869/j.issn.100-8551.2020.09.2112CHEN L H, YANG X M, JIA H, et al. Effects of elevated temperature and drought on sugar accumulation, key sucrose enzymes metabolism and related gene expression in fruit of jujube cultivar lingwuchangzao [J]. Journal of Nuclear Agricultural Sciences, 2020, 34(9): 2112−2123.(in Chinese) doi: 10.11869/j.issn.100-8551.2020.09.2112 [5] 杨喜盟. 气温升高与干旱胁迫对灵武长枣果实糖分积累与着色的影响[D]. 银川: 宁夏大学, 2019.YANG X M. Effects of elevated temperature and drought stress on sugar accumulation and coloring in jujube cultivar’Lingwuchangzao’[D]. Yinchuan: Ningxia University, 2019. (in Chinese) [6] 胡芳名, 谢碧霞, 刘佳佳, 何业华. 枣果生长发育期内源激素变化规律研究 [J]. 中南林学院学报, 1998, 18(3):32−36.HU F M, XIE B X, LIU J J, et al. Research on the changes of endogenous hormones during growth and development of jujube fruit [J]. Journal of Central South Forestry Universith, 1998, 18(3): 32−36.(in Chinese) [7] 高辉, 张红芳, 袁思安, 等. 植物内源激素对干旱胁迫的响应研究 [J]. 绿色科技, 2013(11):5−7. doi: 10.3969/j.issn.1674-9944.2013.11.002GAO H, ZHANG H F, YUAN S A, et al. Response of plant endogenous hormone to drought threat stress [J]. Journal of Green Science and Technology, 2013(11): 5−7.(in Chinese) doi: 10.3969/j.issn.1674-9944.2013.11.002 [8] 于婷, 李建贵, 侍瑞, 等. 骏枣果实中的内源激素含量与其生理落果的关系 [J]. 经济林研究, 2016, 34(2):45−49. doi: 10.14067/j.cnki.1003-8981.2016.02.009YU T, LI J G, SHI R, et al. Relationship between endogenous hormone content in Jun jujube and physiological fruit drop [J]. Nonwood Forest Research, 2016, 34(2): 45−49.(in Chinese) doi: 10.14067/j.cnki.1003-8981.2016.02.009 [9] 王小菁, 萧浪涛, 董爱武, 等. 2016年中国植物科学若干领域重要研究进展 [J]. 植物学报, 2017, 52(4):394−452. doi: 10.11983/CBB17147WANG X J, XIAO L T, DONG A W, et al. Research advances in plant science in China in 2016 [J]. Chinese Bulletin of Botany, 2017, 52(4): 394−452.(in Chinese) doi: 10.11983/CBB17147 [10] 张世英, 刘易超, 李泳潭, 等. 干旱胁迫对中华金叶榆盆栽苗内源激素的影响 [J]. 西部林业科学, 2021, 50(6):40−45.ZHANG S Y, LIU Y C, LI Y T, et al. Effects of drought stress on endogenous hormones in potted seedlings of Ulmus pumila ‘jinye' [J]. Journal of West China Forestry Science, 2021, 50(6): 40−45.(in Chinese) [11] 陆新华, 孙德权, 习金根, 等. 高朗一号毛叶枣果实发育期间内源激素含量变化 [J]. 广东农业科学, 2007, 34(4):43−45. doi: 10.3969/j.issn.1004-874X.2007.04.017LU X H, SUN D Q, XI J G, et al. Changes of Endogenous Hormone Contents during Fruit Development of Zizyphus mauritiana Lam. Guangdong Agricultural Sciences [J]. Guangdong Agricultural Sciences, 2007, 34(4): 43−45.(in Chinese) doi: 10.3969/j.issn.1004-874X.2007.04.017 [12] SILVERMAN F P, ASSIAMAH A A, BUSH D S. Membrane transport and cytokinin action in root hairs of Medicago sativa [J]. Planta, 1998, 205(1): 23−31. doi: 10.1007/s004250050292 [13] 顾者珉, 沈曾佑, 张志良, 等. 细胞分裂素对水分胁迫中小麦胚芽鞘生长的影响 [J]. 植物生理学报, 1984, 10(4):353−361.GU Z M, SHEN Z Y, ZHANG Z L, et al. The effect of cytokinin on the growth of water-stressed wheat coleoptiles [J]. Plant Physiology Journal, 1984, 10(4): 353−361.(in Chinese) [14] 孙晓文, 高登涛, 魏志峰, 等. 茉莉酸酯类对‘圣诞玫瑰’葡萄果实着色及品质的影响 [J]. 果树学报, 2016, 33(1):43−51.SUN X W, GAO D T, WEI Z F, et al. Effect of jasmonates on coloration and quality of the ‘Christmas Rose’ grape berry [J]. Journal of Fruit Science, 2016, 33(1): 43−51.(in Chinese) [15] 毛佳昊, 熊晓辉, 卢一辰. 茉莉酸调控植物应对逆境胁迫作用的研究进展 [J]. 生物加工过程, 2021, 19(4):413−419, 462.MAO J H, XIONG X H, LU Y C. Advances in the regulation of plant stress response by jasmonic acid [J]. Chinese Journal of Bioprocess Engineering, 2021, 19(4): 413−419, 462.(in Chinese) [16] GHOSH D, GUPTA A, MOHAPATRA S. Dynamics of endogenous hormone regulation in plants by phytohormone secreting rhizobacteria under water-stress [J]. Symbiosis, 2019, 77(3): 265−278. doi: 10.1007/s13199-018-00589-w [17] 杨晓婉, 郑国琦, 杨涓, 等. 宁夏枸杞果实内源激素的变化及其与细胞壁成分和相关酶的关系 [J]. 植物学报, 2014, 49(1):30−40. doi: 10.3724/SP.J.1259.2014.00030YANG X W, ZHENG G Q, YANG J, et al. Changes in endogenous hormone contents and cell wall component, degrading enzyme activity and their relation in Lycium barbarum [J]. Chinese Bulletin of Botany, 2014, 49(1): 30−40.(in Chinese) doi: 10.3724/SP.J.1259.2014.00030 [18] 董倩倩, 龚桂芝, 彭祝春, 等. 柑橘采前落果与果实不同部位内源激素含量关系分析 [J]. 植物生理学报, 2018, 54(10):1569−1575. doi: 10.13592/j.cnki.ppj.2018.0328DONG Q Q, GONG G Z, PENG Z C, et al. Analysis on the relationship between pre-harvest fruit drops and content of endogenous hormone in different parts of fruit in Citrus [J]. Plant Physiology Journal, 2018, 54(10): 1569−1575.(in Chinese) doi: 10.13592/j.cnki.ppj.2018.0328 [19] TIAN J, WEN Y, ZHANG F, et al. Effects of endogenous hormones and sugars on fruit size driven by cell division between Korla fragrant pear and its bud mutation [J]. HortScience, 2021, 56(8): 881−888. doi: 10.21273/HORTSCI15734-21 [20] 刘成敏, 李映龙, 单守明, 等. 聚谷氨酸对‘灵武长枣’果实糖分积累与品质的影响 [J]. 北方园艺, 2021(17):44−48.LIU C M, LI Y L, SHAN S M, et al. Effects of foliar sprayed polyglutamic acid on sugar accumulation and fruit quality of ‘lingwuchangzao' jujube [J]. Northern Horticulture, 2021(17): 44−48.(in Chinese) [21] 陈丽华, 宋丽华, 高露, 等. 灵武长枣不同冠层光质组成对光合特性及果实品质的影响 [J]. 新疆农业科学, 2020, 57(10):1811−1820.CHEN L H, SONG L H, GAO L, et al. Effects of different canopy light quality composition on photosynthetic characteristics and fruitquality of Lingwu long jujube [J]. Xinjiang Agricultural Sciences, 2020, 57(10): 1811−1820.(in Chinese) [22] 汪瑾, 戴琳, 王安琦, 等. 超高效液相色谱-高分辨质谱测定10种植物内源激素 [J]. 分析科学学报, 2021, 37(1):81−87. doi: 10.13526/j.issn.1006-6144.2021.01.014WANG J, DAI L, WANG A Q, et al. Determination of ten plant hormones by ultra-high performance liquid chromatography-high resolution mass spectrometry [J]. Journal of Analytical Science, 2021, 37(1): 81−87.(in Chinese) doi: 10.13526/j.issn.1006-6144.2021.01.014 [23] DEVIREDDY A R, TSCHAPLINSKI T J, TUSKAN G A, et al. Role of reactive oxygen species and hormones in plant responses to temperature changes [J]. International Journal of Molecular Sciences, 2021, 22(16): 8843. doi: 10.3390/ijms22168843 [24] 王丹, 蓝惠萍, 张影波, 等. 镁对生长期艾纳香内源激素、产量和有效成分积累的影响[J]. 福建农业学报, 2020, 35(12): 1304-1311. WANG D, LAN H P, ZHANG Y B, et al. Effect of magnesium on endogenous hormones, medicinal material yield, and lBorneol accumulation of growing Blumea balsamifera plants[J]. Fujian Journal of Agricultural Sciences, 2020, 35(12): 1304-1311 [25] 陈丽华. 气温升高与干旱互作下灵武长枣内源激素变化及其对果实品质的影响[D]. 银川: 宁夏大学, 2021.CHEN L H. Effect of endogenous hormones on fruit quality of zipiphus jujuba mill cv. ’Lingwuchangzao’ under interaction of elevated temperature and drought stress[D]. Yinchuan: Ningxia University, 2021. (in Chinese) [26] 陈荣建, 熊丹, 欧静, 等. 持续干旱下杜鹃花类菌根真菌对桃叶杜鹃内源激素的影响 [J]. 西南大学学报(自然科学版), 2018, 40(3):26−33. doi: 10.13718/j.cnki.xdzk.2018.03.004CHEN R J, XIONG D, OU J, et al. Influences of ERM strain on endogenous hormones of Rhododendron annae franch in continuous drought [J]. Journal of Southwest University (Natural Science Edition), 2018, 40(3): 26−33.(in Chinese) doi: 10.13718/j.cnki.xdzk.2018.03.004 [27] 刘瑞香, 杨劼, 高丽. 中国沙棘和俄罗斯沙棘叶片在不同土壤水分条件下脯氨酸、可溶性糖及内源激素含量的变化 [J]. 水土保持学报, 2005, 19(3):148−151,169. doi: 10.3321/j.issn:1009-2242.2005.03.036LIU R X, YANG J, GAO L. Changes in contents of proline, soluble saccharin and endogenous hormone in leaves of Chinese seabuckthorn and Russian seabuckthorn under different soil water content [J]. Journal of Soil Water Conservation, 2005, 19(3): 148−151,169.(in Chinese) doi: 10.3321/j.issn:1009-2242.2005.03.036 [28] 张炜, 高巍, 曹振, 等. 干旱胁迫下小麦(Triticumaestivum L. )幼苗中ABA和IAA的免疫定位及定量分析 [J]. 中国农业科学, 2014, 47(15):2940−2948. doi: 10.3864/j.issn.0578-1752.2014.15.004ZHANG W, GAO W, CAO Z, et al. Immunolocalization and quantitation of ABA and IAA in the organs of wheat(Triticumaestivum L. ) under drought stress [J]. Scientia Agricultura Sinica, 2014, 47(15): 2940−2948.(in Chinese) doi: 10.3864/j.issn.0578-1752.2014.15.004 [29] 陈睿, 鲜小林. 不同温度和光强对高山杜鹃催花期内源激素的影响 [J]. 西南农业学报, 2016, 29(10):2341−2345. doi: 10.16213/j.cnki.scjas.2016.10.016CHEN R, XIAN X L. Effects of different temperatures and light intensities on endogenous hormone in Rhododendron hybrids forcing [J]. Southwest China Journal of Agricultural Sciences, 2016, 29(10): 2341−2345.(in Chinese) doi: 10.16213/j.cnki.scjas.2016.10.016 [30] 陈昕钰, 陈铭鑫, 杨阳, 等. 干旱胁迫下小麦颖果内源激素的变化及其与胚乳发育的关系 [J]. 麦类作物学报, 2019, 39(4):463−471. doi: 10.7606/j.issn.1009-1041.2019.04.12CHEN X Y, CHEN M X, YANG Y, et al. Relationship between changes of endogenous hormones and development of eendosperm in wheat caryopsis under drought stress [J]. Journal of Triticeae Crops, 2019, 39(4): 463−471.(in Chinese) doi: 10.7606/j.issn.1009-1041.2019.04.12 [31] 张鹏, 孙红阳, 沈海龙, 等. 温度对水曲柳种子萌发过程中物质转化和内源激素含量的影响 [J]. 东北林业大学学报, 2009, 37(7):5−7. doi: 10.3969/j.issn.1000-5382.2009.07.002ZHANG P, SUN H Y, SHEN H L, et al. Effects of temperature on substance transformation and endogenous hormone content of Fraxinus mandshurica seeds during germination [J]. Journal of Northeast Forestry University, 2009, 37(7): 5−7.(in Chinese) doi: 10.3969/j.issn.1000-5382.2009.07.002 [32] 全文选, 丁贵杰. 干旱胁迫下马尾松幼苗针叶挥发性物质与内源激素的变化 [J]. 林业科学, 2017, 53(4):49−55. doi: 10.11707/j.1001-7488.20170406QUAN W X, DING G J. Dynamic of volatiles and endogenous hormones in Pinus massoniana needles under drought stress [J]. Scientia Silvae Sinicae, 2017, 53(4): 49−55.(in Chinese) doi: 10.11707/j.1001-7488.20170406 [33] DE DIEGO N, PÉREZ-ALFOCEA F, CANTERO E, et al. Physiological response to drought in radiata pine: Phytohormone implication at leaf level [J]. Tree Physiology, 2012, 32(4): 435−449. doi: 10.1093/treephys/tps029 [34] 赵凤, 王小乐, 房伟民, 等. 外源激素和温度对切花菊侧芽萌发与内源激素含量的影响 [J]. 江苏农业学报, 2018, 34(1):145−151.ZHAO F, WANG X L, FANG W M, et al. Effects of hormones and temperature on the lateral buddings and content of endogenous hormones of cut Chrysanthemum [J]. Jiangsu Journal of Agricultural Sciences, 2018, 34(1): 145−151.(in Chinese) [35] 王艳朋, 杨二波, 祝学刚, 等. 水杨酸与植物耐性研究进展 [J]. 安徽农业科学, 2021, 49(23):22−24,28. doi: 10.3969/j.issn.0517-6611.2021.23.006WANG Y P, YANG E B, ZHU X G, et al. Research advance on salicylic acid and resistance stress in plants [J]. Journal of Anhui Agricultural Sciences, 2021, 49(23): 22−24,28.(in Chinese) doi: 10.3969/j.issn.0517-6611.2021.23.006 [36] 宋悦, 崔晓山, 陈娟娟, 等. 不同高温胁迫条件下的坛紫菜中植物激素分析 [J]. 水产学报, 2017, 41(10):1578−1587.SONG Y, CUI X S, CHEN J J, et al. The profiling of eleven phytohormones in Pyropia haitanensis under different high-temperature environments [J]. Journal of Fisheries of China, 2017, 41(10): 1578−1587.(in Chinese) [37] WANG Y, MOSTAFA S, ZENG W, et al. Function and mechanism of jasmonic acid in plant responses to abiotic and biotic stresses [J]. International Journal of Molecular Sciences, 2021, 22(16): 8568. doi: 10.3390/ijms22168568 [38] 陈燕琼, 沈瑒, 范佳露, 等. 茉莉酸甲酯对干旱及复水下落叶冬青苗叶片抗氧化水平的影响 [J]. 南京林业大学学报(自然科学版), 2018, 42(6):35−43.CHEN Y Q, SHEN Y, FAN J L, et al. The effects of methyl jasmonic acid on leaf antioxidative capacity of Ilex verticillata L. seedlings under drought and re-watering [J]. Journal of Nanjing Forestry University (Natural Sciences Edition), 2018, 42(6): 35−43.(in Chinese) [39] 汪堃, 南丽丽, 李景峰, 等. 干旱胁迫对不同根型苜蓿内源激素含量的影响 [J]. 干旱地区农业研究, 2022, 40(3):30−36. doi: 10.7606/j.issn.1000-7601.2022.03.04WANG K, NAN L L, LI J F, et al. Effects of drought stress on endogenous hormonecontents of different root-type alfalfa [J]. Agricultural Research in the Arid Areas, 2022, 40(3): 30−36.(in Chinese) doi: 10.7606/j.issn.1000-7601.2022.03.04