Scientia Agricultura Sinica ›› 2020, Vol. 53 ›› Issue (19): 3954-3963.doi: 10.3864/j.issn.0578-1752.2020.19.009

• SPECIAL FOCUS: HIGH SOLAR AND HEAT RESOURCES EFFICIENCY OF WHEAT-MAIZE CROPPING SYSTEM • Previous Articles     Next Articles

Effects of Pre-Silking High Temperature Stress on Yield and Ear Development Characteristics of Different Heat-Resistant Summer Maize Cultivars

GAO YingBo1(),ZHANG Hui1,SHAN Jing1,XUE YanFang1,QIAN Xin1,DAI HongCui2,LIU KaiChang2(),LI ZongXin1()   

  1. 1Maize Research Institute, Shandong Academy of Agricultural Sciences/National Engineering Laboratory of Wheat and Maize/Key Laboratory of Biology and Genetic Improvement of Maize in Northern Yellow-Huai River Plain, Ministry of Agriculture, Jinan 250100
    2Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan 250100
  • Received:2020-05-12 Accepted:2020-08-24 Online:2020-10-01 Published:2020-10-19
  • Contact: KaiChang LIU,ZongXin LI E-mail:yingboandy@163.com;liukc1971@163.com;sdaucliff@sina.com

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Abstract:

【Objective】Pre-silking high temperature is likely to cause large negative impacts on maize yield, which is one of the important factors affecting ear development. This study was aimed to clarify the influence of pre-flowering high temperature on grain yield and ear development process, which was one of great significance for the stable and high yield of maize. 【Method】In this study, heat-resistant maize varieties Zhengdan958 and heat-sensitive maize varieties Lianchuang808 at flowering stage were used as research materials in artificial intelligence greenhouse, and then the influence of different high temperature of 40/30℃ and 35/25℃ on grain yield, ear development, ultrastructure of pollen and filament and photosynthetic characteristics from V9 to silking period were investigated.【Result】High temperature stress from V9 to silking period reduced the ear length, grain number and kernel weight of different genotypes summer maize, which led to a significant decrease in yield. Compared with control (35/25℃), the row grain number of Zhengdan 958 and Lianchuang 808 under high temperature significantly decreased by 22.21% and 24.59%, respectively; The kernel number per ear decreased by 29.85% and 27.80%, respectively; The thousand kernel weight decreased by 24.04% and 17.47%, respectively; The grain yield decreased by 44.98% and 40.88%, respectively. The dry weight of tassel, dry weight of ear, ear length and net photosynthetic rate of Zhengdan958 and Lianchuang808 under high temperature stress from V9 to silking period were significantly decreased 39.42% and 15.60%, 22.50% and15.56%,48.70% and 56.48% compared with control (35/25℃), respectively. The anthesis silking interval (ASI) of Zhengdan958 and Lianchuang808 increased to 7 d and 6 d as a result of delay of silking period rather than tasseling period. High temperature stress had obvious influence on the ultrastructure of maize pollen and filament surface of two maize varieties. Under high temperature stress, the surface of the pollen grain shriveled and collapsed, net vein protuberance and collapsed germinal aperture. At the same time, the filament surface shrank horizontally, the number of filament hair significantly reduced, and almost all residual filament hair lodged on the surface of the filament, which reduced the filament area of accepting the pollen.【Conclusion】High temperature stress from V9 to silking period were more serious on yield formation, photosynthetic characteristics and ear development of Zhengdan958 than Lianchuang808. High temperature stress from V9 to silking period significantly damaged the pollen and filament morphology, inhibited the development of tassel and ear, reduced the photosynthetic capacity, and decreased the kernel number per ear and kernel weight of two maize varieties, which significantly reduced the grain yield of maize. Therefore, the selection of maize varieties in field depended on the period of high temperature stress.

Key words: summer maize, high temperature stress, ear development characteristics, grain yield, ultrastructure of pollen and filament

Fig. 1

Diurnal variation of average temperature, relative humidity and CO2 concentration changes on one day during the high temperature stress"

Table 1

Effects of pre-silking high temperature stress on grain yield, yield components and ear characters of summer maize"

品种
Variety		 处理
Treatment		 籽粒产量
Grain yield
(g/plant)		 千粒重
1000-kernel weight (g)		 穗粒数
Grains per ear		 穗长
Ear length
(cm)		 秃顶长
Barren tip length
(cm)		 穗行数
Rows of ear		 行粒数
Grains per row
LC808 35/25℃ 80.53a 245.18a 319.33a 16.00a 1.83b 13.33a 24.00a
40/30℃ 47.61b 202.34b 224.00b 13.50b 3.07a 12.00a 18.67b
ZD958 35/25℃ 71.72a 231.21a 297.33a 14.00a 1.00b 14.67a 20.33a
40/30℃ 39.46b 175.62b 214.67b 10.37b 1.93a 14.00a 15.33b
品种 Variety (V) ** ** ns *** ** ** ***
高温High temperature (T) *** *** *** *** ** ns ***
品种×高温V×T ns ns ns ns ns ns ns

Fig. 2

Effects of pre-silking high temperature stress on ear development of summer maize Different small letters above the bars represent significant differences of the same variety among different treatments (P<0.05). The same as below"

Table 2

Effects of pre-silking high temperature stress on anthesis-silking interval (ASI) of summer maize"

品种Variety 处理Treatment 抽雄日期Tassel(M-D) 吐丝日期Silking (M-D) 雄丝间隔ASI (d)
ZD958 35-25℃ 8-10 8-14 4
40-30℃ 8-12 8-19 7
LC808 35-25℃ 8-12 8-16 4
40-30℃ 8-12 8-18 6

Fig. 3

Effects of pre-silking high temperature stress on ultrastructure of pollen and filament of summer maize Scanning electron microscope images of pollen grains and silks under 35/25℃ and 40/30℃ treatments. a and c represent the single pollen grains of ZD958 and LC808 at 35/25℃treatment, e and g represent the single pollen grains of ZD958 and LC808 at 40/30℃ treatment, respectively (scale bar = 50 μm). b and d represent the germinal aperture of ZD958 and LC808 at 35/25℃ treatment, f and h represent the germinal aperture of ZD958 and LC808 at 40/30℃treatment, respectively (scale bar = 10 μm). i and k represent the filament of ZD958 and LC808 at 35/25℃ treatment, m and o represent the filament of ZD958 and LC808 at 40/30℃ treatment, respectively (scale bar = 500 μm). j and l represent the filaments surface of ZD958 and LC808 at 35/25℃ treatment, n and p represent the filaments surface of ZD958 and LC808 at 40/30℃ treatment, respectively (scale bar = 100 μm)"

Fig. 4

Effects of high temperature stress on photosynthetic characteristics of summer maize ear leaves during silking stage"

[1] JHA U C, BOHRA A, SINGH N P. Heat stress in crop plants: Its nature, impacts and integrated breeding strategies to improve heat tolerance. Plant Breeding, 2014, 133(6): 679-701.
doi: 10.1111/pbr.2014.133.issue-6
[2] HAWKINS E, FRICKER T E, CHALLINOR A J, FERRO C A T, HO C K, OSBORNE T M. Increasing influence of heat stress on French maize yields from the 1960s to the 2030s. Global Change Biology, 2013, 19(3): 937-947.
doi: 10.1111/gcb.12069 pmid: 23504849
[3] ZHAO C, LIU B, PIAO S, WANG X H, LOBELL D B, HUANG Y, HUANG M T, YAO Y T, BASSU S, CIAIS P, DURAND J L, ELLIOTT J, EWERT F, JANSSENS I A, LI T, LIN E, LIU Q, MARTRE P MÜLLER C, PENG S S, PEÑUELAS J, RUANE A C, WALLACH D, WANG T, WU D H, LIU Z, ZHU Y, ZHU Z C, ASSENG S. Temperature increase reduces global yields of major crops in four independent estimates. Proceedings of the National Academy of Sciences of the USA, 2017, 114(35): 9326-9331.
doi: 10.1073/pnas.1701762114 pmid: 28811375
[4] JEFFERSON M. IPCC fifth assessment synthesis report: “Climate change 2014: Longer report”: Critical analysis. Technological Forecasting and Social Change, 2015, 92: 362-363.
doi: 10.1016/j.techfore.2014.12.002
[5] 刘哲, 乔红兴, 赵祖亮, 李绍明, 陈彦清, 张晓东. 黄淮海夏播玉米花期高温热害空间分布规律研究. 农业机械学报, 2015, 46(7): 272-279.
LIU Z, QIAO H X, ZHAO Z L, LI S M, CHEN Y Q, ZHANG X D. Spatial distribution of high temperature stress at corn flowering stage in Huang-Huai-Hai Plain of China. Transactions of the Chinese Society for Agricultural Machinery, 2015, 46(7): 272-279. (in Chinese)
[6] 丁帅涛, 孙琴, 罗红兵. 玉米雄穗分化发育研究进展. 作物研究, 2014, 28(1): 97-102.
DING S T, SUN Q, LUO H B. Research progress on differentiation and development of tassel in maize. Crop Research, 2014, 28(1): 97-102. (in Chinese)
[7] 于康珂, 孙宁宁, 詹静, 顾海靖, 刘刚, 潘利文, 刘天学. 高温胁迫对不同热敏型玉米品种雌雄穗生理特性的影响. 玉米科学, 2017, 25(4): 84-91.
YU K K, SUN N N, ZHAN J, GU H J, LIU G, PAN L W, LIU T X. Effect of high temperature stress on physiological characteristics of tassel and ear in different maize varieties. Journal of Maize Sciences, 2017, 25(4): 84-91. (in Chinese)
[8] HATFIELD J L, PRUEGER J H. Temperature extremes: Effect on plant growth and development. Weather and Climate Extremes, 2015, 10: 4-10.
doi: 10.1016/j.wace.2015.08.001
[9] LIZASO J I, RUIZ-RAMOS M, RODRIGUEZ L, GABALDON- LEAL C, OLIVEIRA J A, LORITE I J, SÁNCHEZ D, GARCÍA D, RODRÍGUEZ A. Impact of high temperatures in maize: Phenology and yield components. Field Crops Research, 2018, 216: 129-140.
doi: 10.1016/j.fcr.2017.11.013
[10] MITCHELL J C, PETOLINO J F. Heat stress effects on isolated reproductive organs of maize. Journal of Plant Physiology, 1988, 133(5): 625-628.
doi: 10.1016/S0176-1617(88)80019-1
[11] PRASAD P V V, BHEEMANAHALLI R, JAGADISH S V K. Field crops and the fear of heat stress-opportunities, challenges and future directions. Field Crops Research, 2017, 200: 114-121.
doi: 10.1016/j.fcr.2016.09.024
[12] PORCH T G, JAHN M. Effects of high‐temperature stress on microsporogenesis in heat‐sensitive and heat‐tolerant genotypes of Phaseolus vulgaris. Plant, Cell and Environment, 2001, 24(7): 723-731.
doi: 10.1046/j.1365-3040.2001.00716.x
[13] RANG Z W, JAGADISH S V K, ZHOU Q M, CRAUFURD P Q, HEUER S. Effect of high temperature and water stress on pollen germination and spikelet fertility in rice. Environmental and Experimental Botany, 2011, 70(1): 58-65.
doi: 10.1016/j.envexpbot.2010.08.009
[14] WANG Y Y, TAO H B, TIAN B J, SHENG D C, WANG P. Flowering dynamics, pollen, and pistil contribution to grain yield in response to high temperature during maize flowering. Environmental and Experimental Botany, 2019, 158: 80-88.
doi: 10.1016/j.envexpbot.2018.11.007
[15] WILHELM E P, MULLEN R E, KEELING P L, SINGLETARY G W. Heat stress during grain filling in maize: Effects on kernel growth and metabolism. Crop Science, 1999, 6(6): 1733-1740.
[16] EDREIRA J I R, MAYER L I, OTEGUI M E. Heat stress in temperate and tropical maize hybrids: Kernel growth, water relations and assimilate availability for grain filling. Field Crops Research, 2014, 166: 162-172.
doi: 10.1016/j.fcr.2014.06.018
[17] 赵龙飞, 李潮海, 刘天学, 王秀萍, 僧珊珊. 花期前后高温对不同基因型玉米光合特性及产量和品质的影响. 中国农业科学, 2012, 45(23): 4947-4958.
doi: 10.3864/j.issn.0578-1752.2012.23.023
ZHAO L F, LI C H, LIU T X, WANG X P, SENG S S. Effect of high temperature during flowering on photosynthetic characteristics and grain yield and quality of different genotypes of maize. Scientia Agricultura Sinica, 2012, 45(23): 4947-4958. (in Chinese)
doi: 10.3864/j.issn.0578-1752.2012.23.023
[18] 付景, 孙宁宁, 刘天学, 杨豫龙, 赵霞, 李潮海. 高温胁迫对玉米形态、叶片结构及其产量的影响. 玉米科学, 2019, 27(1): 46-53.
FU J, SUN N N, LIU T X, YANG Y L, ZHAO X, LI C H. Effect of high temperature stress on morphology, leaf structure and grain yield of maize. Journal of Maize Sciences, 2019, 27(1): 46-53. (in Chinese)
[19] WEBBER H, MARTRE P, ASSENG S, KIMBALL B, WHITE J, OTTMAN M, WALL G W, SANCTIS G D, DOLTRA J, GRANT R, KASSIE B, MAIORANO A, OLESEN J E, RIPOCHE D, REZAEI E E, SEMENOV M A, STRATONOVITCH P, EWERT F. Canopy temperature for simulation of heat stress in irrigated wheat in a semi-arid environment: A multi-model comparison. Field Crops Research, 2017, 202: 21-35.
doi: 10.1016/j.fcr.2015.10.009
[20] TAO Z Q, CHEN Y Q, LI C, ZOU J X, YAN P, YUAN S F, WU X. The causes and impacts for heat stress in spring maize during grain filling in the North China Plain-A review. Journal of Integrative Agriculture, 2016, 15(12): 2677-2687.
doi: 10.1016/S2095-3119(16)61409-0
[21] EDREIRA J I R, OTEGUI M E. Heat stress in temperate and tropical maize hybrids: A novel approach for assessing sources of kernel loss in field conditions. Field Crops Research, 2013, 142: 58-67.
doi: 10.1016/j.fcr.2012.11.009
[22] 高英波, 张慧, 王竹, 薄丽秀, 武智民, 薛艳芳, 钱欣, 代红翠, 韩小伟, 李宗新. 夏玉米品种花期耐热性鉴定与评价. 山东农业科学, 2019, 51(6): 43-48.
GAO Y B, ZHANG H, WANG Z, BO L X, WU Z M, XUE Y F, QIAN X, DAI H C, HAN X W, LI Z X. Identification and evaluation of heat tolerance of summer maize varieties during flowering stage. Shandong Agricultural Sciences, 2019, 51(6): 43-48. (in Chinese)
[23] IANNUCCI A, TERRIBILE M R, MARTINIELLO P. Effects of temperature and photoperiod on flowering time of forage legumes in a Mediterranean environment. Field Crops Research, 2008, 106(2): 156-162
doi: 10.1016/j.fcr.2007.11.005
[24] 于康珂, 刘源, 李亚明, 孙宁宁, 詹静, 尤东玲, 牛丽, 李潮海, 刘天学. 玉米花期耐高温品种的筛选与综合评价. 玉米科学, 2016, 24(2): 62-71.
YU K K, LIU Y, LI Y M, SUN N N, ZHAN J, YOU D L, NIU L LI C H, LIU T X. Screening and comprehensive evaluation of heat-tolerance of maize hybrids in flowering stage. Journal of Maize Sciences, 2016, 24(2): 62-71. (in Chinese)
[25] 杨欢, 沈鑫, 陆大雷, 陆卫平. 籽粒建成期高温胁迫持续时间对糯玉米籽粒产量和淀粉品质的影响. 中国农业科学, 2017, 50(11): 2071-2082.
doi: 10.3864/j.issn.0578-1752.2017.11.013
YANG H, SHEN X, LU D L, LU W P. Effects of heat stress durations at grain formation stage on grain yield and starch quality of waxy maize. Scientia Agricultura Sinica, 2017, 50(11): 2071-2082. (in Chinese)
doi: 10.3864/j.issn.0578-1752.2017.11.013
[26] RIZWAN M, ALI S, ABBAS T, ADREES M, ZIA-UR-REHMAN M, IBRAHIM M, ABBAS F, QAYYUM M F, NAWAZ R. Residual effects of biochar on growth, photosynthesis and cadmium uptake in rice ( Oryza sativa L.) under Cd stress with different water conditions. Journal of Environmental Management, 2018, 206: 676-683.
doi: 10.1016/j.jenvman.2017.10.035 pmid: 29149723
[27] 赵花荣, 任三学, 齐月. 高湿和干旱对夏玉米灌浆期叶片光合特性的影响. 中国农学通报, 2017, 33(31): 15-21.
ZHAO H R, REN S X, QI Y. High humidity and drought: Effects on photosynthetic characteristics of summer maize at grain filling stage. Chinese Agricultural Science Bulletin, 2017, 33(31): 15-21. (in Chinese)
[28] WANG B M, LI Z X, RAN Q J, LI P, PENG Z H, ZHANG J R. ZmNF-YB16 overexpression improves drought resistance and yield by enhancing photosynthesis and the antioxidant capacity of maize plants. Frontiers in Plant Science, 2018, 9: 709.
doi: 10.3389/fpls.2018.00709 pmid: 29896208
[29] 刘京宝. 中国北方玉米栽培. 北京: 中国农业科学技术出版社, 2012, 35.
LIU J B. Maize Cultivation in Northern China. Beijing: China Agricultural Science and Technology Press, 2012, 35. (in Chinese)
[30] JIANG P, CAI F, ZHAO Z Q, MENG Y, GAO L Y, ZHAO T H. Physiological and dry matter characteristics of spring maize in northeast China under drought Stress. Water, 2018, 10(11): 1561.
doi: 10.3390/w10111561
[31] 贾双杰, 李红伟, 江艳平, 赵国强, 王和洲, 杨慎骄, 杨青华, 郭家萌, 邵瑞鑫. 干旱胁迫对玉米叶片光合特性和穗发育特征的影响. 生态学报, 2020, 40(3): 854-863.
JIA S J, LI H W, JIANG Y P, ZHAO G Q, WANG H Z, YANG S J, YANG Q H, GUO J M, SHAO R X. Effects of drought on photosynthesis and ear development characteristics of maize. Acta Ecologica Sinica, 2020, 40(3): 854-863. (in Chinese)
[32] GIORNO F, WOLTERS-ARTS M, MARIANI C, RIEU I. Ensuring reproduction at high temperatures: The heat stress response during anther and pollen development. Plants, 2013, 2(3): 489-506.
doi: 10.3390/plants2030489 pmid: 27137389
[33] PAGANO E, CELA S, MADDONNI G A, QTEGUI M E. Intra-specific competition in maize: Ear development, flowering dynamics and kernel set of early-established plant hierarchies. Field Crops Research, 2007, 102(3): 198-209.
doi: 10.1016/j.fcr.2007.03.013
[34] EDREIRA J I R, CARPICI E B, SAMMARRO D, QTEGUI M E. Heat stress effects around flowering on kernel set of temperate and tropical maize hybrids. Field Crops Research, 2011, 123(2): 62-73.
doi: 10.1016/j.fcr.2011.04.015
[35] 陶志强, 陈源泉, 隋鹏, 袁淑芬, 高旺盛. 华北春玉米高温胁迫影响机理及其技术应对探讨. 中国农业大学学报, 2013, 18(4): 20-27.
TAO Z Q, CHEN Y Q, SUI P, YUAN S F, GAO W S. Effects of high temperature stress on spring maize and its technologic solutions in North China Plain. Journal of China Agricultural University, 2013, 18(4): 20-27. (in Chinese)
[36] 岳玉兰, 朱敏, 于雷, 刘春光. 玉米雄穗对产量影响研究进展. 玉米科学, 2010, 18(4): 150-152.
YUE Y L, ZHU M, YU L, LIU C G. Research progress on the impact of maize tassel on yield. Journal of Maize Sciences, 2010, 18(4): 150-152. (in Chinese)
[37] WANG B B, LIN Z C, LI X, ZHAO Y P, ZHAO B B, WU G X, MA X J, WANG H, XIE Y R, LI Q Q, SONG G S, KONG D X, ZHENG Z G, WEI H B, SHEN R X, WU H, CHEN C X, MENG Z D, WANG T Y, LI Y, LI X H, CHEN Y H, LAI J S, HUFFORD M B, ROSS-IBARRA J, HE H, WANG H Y. Genome-wide selection and genetic improvement during modern maize breeding. Nature Genetics, 2020, 52: 565-571.
doi: 10.1038/s41588-020-0616-3 pmid: 32341525
[38] 侯昕芳, 王媛媛, 黄收兵, 董昕, 陶洪斌, 王璞. 花期前后高温对玉米花粉发育及结实率的影响. 中国农业大学学报, 2020, 25(3): 10-16.
HOU X F, WANG Y Y, HUANG S B, DONG X, TAO H B, WANG P. Effects of high temperature during flowering on pollen development and seed setting rate of maize (Zea mays L.). Journal of China Agricultural University, 2020, 25(3): 10-16. (in Chinese)
[39] 赵龙飞, 李潮海, 刘天学, 王秀萍, 僧珊珊, 潘旭. 玉米花期高温响应的基因型差异及其生理机制. 作物学报, 2012, 38(5): 857-864.
doi: 10.3724/SP.J.1006.2012.00857
ZHAO L F, LI C H, LIU T X, WANG X P, SENG S S, PAN X. Genotypic responses and physiological mechanisms of maize (Zea mays L.) to high temperature stress during flowering. Acta Agronomica Sinica, 2012, 38(5): 857-864. (in Chinese)
doi: 10.3724/SP.J.1006.2012.00857
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