[1]吴金芝,黄明,王志敏,等.干旱对冬小麦旗叶光合参数、产量和水分利用效率的影响[J].江苏农业学报,2021,(05):1108-1118.[doi:doi:10.3969/j.issn.1000-4440.2021.05.003]
　WU Jin-zhi,HUANG Ming,WANG Zhi-min,et al.Effects of drought on flag leaf photosynthetic parameters, grain yield and water use efficiency in winter wheat[J].,2021,(05):1108-1118.[doi:doi:10.3969/j.issn.1000-4440.2021.05.003]
点击复制

干旱对冬小麦旗叶光合参数、产量和水分利用效率的影响()
分享到：

江苏农业学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2021年05期
页码:
1108-1118
栏目:
遗传育种·生理生化
出版日期:
2021-10-30

文章信息/Info

Title:
Effects of drought on flag leaf photosynthetic parameters, grain yield and water use efficiency in winter wheat
作者:
吴金芝1; 黄明1; 王志敏2; 李友军1; 张振旺1; 王贺正1; 付国占1; 陈明灿1
（1.河南科技大学农学院，河南洛阳471003；2.中国农业大学农学院，北京100193）
Author(s):
WU Jin-zhi1; HUANG Ming1; WANG Zhi-min2; LI You-jun1; ZHANG Zhen-wang1; WANG He-zheng1; FU Guo-zhan1; CHEN Ming-can1
(1.School of Agriculture, Henan University of Science and Technology, Luoyang 471003, China;2.College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China)
关键词:
冬小麦; 干旱; 光合特性; 产量; 水分利用效率
Keywords:
winter wheat; drought; photosynthetic characteristics; grain yield; water use efficiency
分类号:
S512.1+101
DOI:
doi:10.3969/j.issn.1000-4440.2021.05.003
文献标志码:
A
摘要:
为了探讨干旱对不同抗旱性冬小麦旗叶光合特性、产量和水分利用效率的影响，2013-2015年，在防雨棚池栽条件下，以强抗旱性冬小麦品种晋麦47（JM47）和弱抗旱性冬小麦品种偃展4110（YZ4110）为材料，设置拔节后持续干旱处理(W1处理，0～140 cm土层的相对含水量为田间最大持水量的50%±5%）、花后干旱处理（W2处理，拔节期-孕穗期0～140 cm土层的相对含水量为田间最大持水量的70%±5%，花后0～140 cm土层的相对含水量为田间最大持水量的50%±5%）、拔节后适墒处理（W3处理，0～140 cm土层的相对含水量为田间最大持水量的75%±5%）3个水分处理，分析上午（6∶00-12∶00）、下午（12∶00-18∶00）及白天（6∶00-18∶00）冬小麦旗叶光合参数的均值、籽粒产量和水分利用效率。结果表明，与W3处理相比，W1、W2处理降低了旗叶净光合速率（Pn）、气孔导度（Gs）、蒸腾速率（Tr）的均值，且下午的降幅大于上午，灌浆中期的降幅大于灌浆前期。与YZ4110相比，在相同土壤水分条件下JM47旗叶Pn均值在灌浆前期下午及灌浆中期上午、下午、白天都显著高于YZ4110；旗叶Gs均值表现为在W3处理下灌浆前期下午、白天及2013-2014生长季灌浆中期白天显著高于YZ4110；在灌浆中期旗叶Tr均值表现为在W3、W2、W1处理的上午、下午、白天显著高于YZ4110；旗叶Ci均值表现为在W2处理下灌浆前期上午显著低于YZ4110。与W3处理相比，W1处理下JM47、YZ4110的产量分别降低了12.5%、24.2%，水分利用效率分别提高了23.3%、18.2%，W2处理下水分利用效率分别提高了13.2%、13.7%，而产量仅YZ4110显著降低了9.4%。除瞬时水分利用效率（IWUE）和灌浆中期胞间二氧化碳浓度外，旗叶光合参数与籽粒产量呈正相关，与水分利用效率呈负相关，且相关系数的绝对值总体表现为下午大于上午、灌浆中期大于灌浆前期。总体看出，种植强抗旱性冬小麦品种有利于改善旗叶光合特性，特别是下午时段和灌浆中期的旗叶光合特性，从而提高冬小麦产量。
Abstract:
To investigate the effects of drought on flag leaf photosynthetic characteristics, grain yield and water use efficiency of winter wheat with different drought resistance, three soil moisture treatments were set up under the condition of rain-proof shed cultivation in the pool, and strong drought resistant winter wheat variety Jinmai 47 (JM47) and weak drought resistant winter wheat variety Yanzhan 4110 (YZ4110) were used as materials in 2013-2015, such as persistent drought treatment after jointing (W1 treatment, the relative water content of 0-140 cm soil lager was 50%±5% of the maximum field water capacity), drought treatment after flowering (W2 treatment, the relative water content of 0-140 cm soil lager from jointing to booting was 70%±5% of the maximum field water capacity, and the relative water content of 0-140 cm soil lager after flowering was 50%±5% of the maximum field water capacity), well-irrigation treatment after jointing (W3 treatment, the relative water content of 0-140 cm soil lager was 75%±5% of the maximum field water capacity). The mean values of different photosynthetic parameters, grain yield and water use efficiency in flag leaves of winter wheat during morning （6∶00-12∶00）, afternoon （12∶00-18∶00） and daytime （6∶00-18∶00） were analyzed. The results showed that the mean values of net photosynthetic rate (Pn), stomatal conductance (Gs) and transpiration rate (Tr) in the flag leaves under W1 and W2 treatments were decreased compared with those under W3 treatment, and the decreasing range in the afternoon or during the medium grain filling stage was greater than that in the morning or during the early grain filling stage. Under the same soil moisture condition, the mean Pn values of JM47 flag leaves in the afternoon of the early grain filling stage and in the morning, afternoon and daytime of the medium grain filling stage were all significantly higher than those of YZ4110. The mean Gs of JM47 flag leaves in the afternoon and daytime of the early grain filling stage, in the daytime of the medium grain filling stage of the growing season in 2013-2014 was significantly higher than that of YZ4110 under W3 treatment. The mean Tr value of JM47 flag leaves was significantly higher than that of YZ4110 in the morning, afternoon and daytime under W3, W2 and W1 treatments in the medium grain filling stage. In addition, the mean value of intercellular carbon dioxide concentration (Ci) of JM47 flag leaves in the morning of the early grain filling stage was significantly lower than that of YZ4110 under W2 treatment. Compared with W3 treatment， the grain yield of JM47 and YZ4110 under W1 treatment decreased by 12.5% and 24.2% respectively, and the water use efficiency increased by 23.3% and 18.2% respectively, while the water use efficiency under W2 treatment increased by 13.2% and 13.7% respectively. The grain yield of YZ4110 decreased by 9.4% significantly. The photosynthetic parameters in flag leaves were positively correlated with grain yield except for instant water utilization efficiency (IWUE) and intercellular carbon dioxide concentration in the medium grain filling stage and were negatively correlated with water use efficiency , while the absolute values of the correlation coefficients in the afternoon and during the medium grain filling stage were generally higher than those in the morning and during the early grain filling stage. In conclusion, planting winter wheat varieties with strong drought resistance is beneficial to increase grain yield by improving the photosynthetic characteristics of flag leaves, especially during afternoon and medium grain filling stage.

参考文献/References:

[1]EVERSOLE K, FEUILLET C, MAYER K F X, et al. Slicing the wheat genome[J]. Science, 2014, 345(6194): 285-287.
[2]KHAN Z I, AHMAD K, REHMAN S, et al. Health risk assessment of heavy metals in wheat using different water qualities: implication for human health[J].Environmental Science and Pollution Research, 2017, 24(1): 947-955.
[3]ZHANG X, LI X H, LUO L C, et al. Monitoring wheat nitrogen requirement and top soil nitrate for nitrate residue controlling in drylands[J]. Journal of Cleaner Production, 2019, 241: 118372.
[4]SIKDER S, QIAO Y Z, DONG B D, et al. Effect of water stress on leaf level gas exchange capacity and water-use efficiency of wheat cultivars[J]. Indian Jounal of Plant Physiology, 2016, 21(3): 300-305.
[5]THAPA S, REDDY S K, FUENTEALBA M P, et al. Physiological responses to water stress and yield of winter wheat cultivars differing in drought tolerance[J]. Journal of Agronomy and Crop Science, 2018, 204(4): 347-358.
[6]张永平,张英华,王志敏. 不同供水条件下冬小麦叶与非叶绿色器官光合日变化特征[J]. 生态学报, 2011, 31(5): 1312-1322.
[7]张向前,赵秀玲,王钰乔,等. 耕作方式对冬小麦灌浆期光合性能日变化和籽粒产量的影响[J]. 应用生态学报, 2017, 28(3): 885-893.
[8]张雅倩,林琪,刘家斌,等. 干旱胁迫对不同肥水类型小麦旗叶光合特性及产量的影响[J]. 麦类作物学报, 2011, 31(4): 724-730.
[9]杨彦会,马晓,张子山,等. 干旱胁迫对蜡质含量不同小麦近等基因系光合特性的影响[J]. 中国农业科学, 2018, 51(22): 4241-4251.
[10]吴金芝,王志敏,李友军,等. 不同冬小麦品种旗叶叶绿素荧光特性及其对干旱胁迫的响应[J]. 麦类作物学报, 2015, 35(5): 699-706.
[11]SU R N, CHEN L, WANG Z H, et al. Differential response of cuticular wax and photosynthetic capacity by glaucous and non-glaucous wheat cultivars under mild and severe droughts[J]. Plant Physiology and Biochemistry, 2020, 147: 303-312.
[12]李春喜,郭雪妮,张黛静,等. 轻度干旱胁迫下黄淮麦区不同基因型小麦的响应分析[J]. 生态环境学报, 2016, 25(9): 1446-1452.
[13]李银坤，武雪萍,吴会军,等. 水氮条件对温室黄瓜光合日变化及产量的影响[J]. 农业工程学报, 2010, 26(增刊1): 122-129.
[14]周苏玫,张珂珂,张嫚,等. 减氮适墒提高冬小麦旗叶光合潜力和籽粒产量[J]. 作物学报, 2016, 42(11): 1677-1688.
[15]段文学,张永丽,石玉,等. 测墒补灌对不同小麦品种耗水特性和氮素分配与转运的影响[J]. 植物营养与肥料学报, 2011, 17(6): 1309-1317.
[16]谭彩霞,封超年,郭文善,等. 不同品质类型小麦旗叶光合特性及其与产量的相关性研究[J]. 扬州大学学报(农业与生命科学版), 2019, 40(6): 30-34.
[17]范雯雯,王志强,林同保,等. 不同土壤肥力下旱后复水对冬小麦光合特性及水分利用效率的影响[J]. 麦类作物学报, 2010, 30(2): 362-365.
[18]刘丽平,欧阳竹,武兰芳,等. 阶段性干旱及复水对小麦光合特性和产量的影响[J]. 生态学杂志, 2012, 31(11); 2797-2803.
[19]谭念童,林琪,姜雯,等. 限量灌溉对旱地小麦旗叶光合特性日变化和产量的影响[J]. 中国生态农业学报, 2011, 19(4): 805-811.
[20]杨彩红,柴强. 交替灌溉对绿洲灌区间作小麦光合日变化的影响[J]. 麦类作物学报, 2016, 36(8): 1028-1036.
[21]王月福,于振文,潘庆民. 不同水分处理对耐旱性不同小麦品种旗叶衰老的影响[J]. 西北植物学报, 2002, 22(2): 303-308.
[22]张绪成,上官周平. 施氮对不同抗旱性小麦叶片光合及生长特性的影响[J].中国农业生态学报, 2007, 15(6): 59-64.
[23]SIKDER S, FOULKES J, WEST H, et al. Evaluation of photosynthetic potential of wheat genotypes under drought condition[J]. Photosynthetica, 2015, 53(1): 47-54.
[24]马斯霜，白海波，惠建，等. 旱胁迫下2个小麦RIL群体苗期性状主基因与多基因的遗传分析[J]. 江苏农业科学，2020，48(14)：87-93.
[25]杨阳,申双和,王润元,等. 干旱胁迫对半干旱雨养区春小麦生长发育及产量的影响[J]. 江苏农业科学,2019,47(3):82-85.
[26]任婕,孙敏,任爱霞,等. 不同抗旱性小麦品种耗水量及产量形成的差异[J]．中国生态农业学报(中英文), 2020, 28(2): 211-220.
[27]董宝娣,张正斌,刘孟雨,等. 小麦不同品种的水分利用特性及对灌溉制度的响应[J]. 农业工程学报, 2007, 23(9): 27-33.
[28]张学品,冯伟森,吴少辉,等. 干旱胁迫对不同冬小麦品种水分利用效率及产量性状的影响[J]. 河南农业科学, 2012, 41(8): 21-25,33.

相似文献/References:

[1]葛道阔,曹宏鑫,马晓群,等.基于作物生长模型的小麦旱涝敏感性分析与损失评估[J].江苏农业学报,2016,(06):1302.[doi:doi:10.3969/j.issn.1000-4440.2016.06.017]
　GE Dao-kuo,CAO Hong-xin,MA Xiao-qun,et al.Sensitivity analysis and damage assessment for wheat drought and waterlogged based on crop growth model[J].,2016,(05):1302.[doi:doi:10.3969/j.issn.1000-4440.2016.06.017]
[2]康凌艳,芦清水,邵宏波,等.干旱对滨州灌区冬小麦归一化植被指数(NDVI)的影响[J].江苏农业学报,2017,(01):87.[doi:10.3969/j.issn.1000-4440.2017.01.014 ]
　KANG Ling-yan,LU Qing-shui,SHAO Hong-bo,et al.Effects of drought on NDVI of winter wheat growth in Binzhou irrigation region[J].,2017,(05):87.[doi:10.3969/j.issn.1000-4440.2017.01.014 ]
[3]刘永惠,沈一,陈志德.花生干旱及高盐胁迫下的酵母双杂交文库构建[J].江苏农业学报,2016,(01):40.[doi:10.3969/j.issn.1000-4440.2016.01.006 ]
　LIU Yong-hui,SHEN Yi,CHEN Zhi-de.Construction and identification of a yeast two-hybrid cDNA library of peanut under drought and high salinity stress[J].,2016,(05):40.[doi:10.3969/j.issn.1000-4440.2016.01.006 ]
[4]杨长琴,刘瑞显,张国伟,等.花铃期干旱对棉纤维素累积及纤维比强度的影响[J].江苏农业学报,2015,(06):1218.[doi:doi:10.3969/j.issn.1000-4440.2015.06.005]
　YANG Chang-qin,LIU Rui-xian,ZHANG Guo-wei,et al.Cellulose accumulation and fiber strength affected by drought during flowering and bolling stage in cotton[J].,2015,(05):1218.[doi:doi:10.3969/j.issn.1000-4440.2015.06.005]
[5]金正婷,李卫国,景元书.基于影像融合的冬小麦种植面积提取适宜尺度研究[J].江苏农业学报,2015,(06):1312.[doi:doi:10.3969/j.issn.1000-4440.2015.06.018]
　JIN Zheng-ting,LI Wei-guo,JING Yuan-shu.Appropriate extraction scale of winter wheat planting area based on image fusion[J].,2015,(05):1312.[doi:doi:10.3969/j.issn.1000-4440.2015.06.018]
[6]肇思迪,娄运生,庞渤,等.UV-B辐射增强下施硅对冬小麦光合特性和产量的影响[J].江苏农业学报,2017,(05):1036.[doi:doi:10.3969/j.issn.1000-4440.2017.05.012]
　ZHAO Si-di,LOU Yun-sheng,PANG Bo,et al.Effects of silicate application on photosynthesis and yield in winter wheat under elevated UV-B radiation[J].,2017,(05):1036.[doi:doi:10.3969/j.issn.1000-4440.2017.05.012]
[7]葛道阔,曹宏鑫,杨余旺,等.基于WCSODS的小麦旱涝灾损区域化监测与精细化评估[J].江苏农业学报,2017,(05):1062.[doi:doi:10.3969/j.issn.1000-4440.2017.05.016]
　GE Dao-kuo,CAO Hong-xin,YANG Yu-wang,et al.Regional monitoring and refined assessment for damage from wheat drought and waterlogging based on WCSODS[J].,2017,(05):1062.[doi:doi:10.3969/j.issn.1000-4440.2017.05.016]
[8]张娜,杨双,童非,等.铅污染对不同生境芦苇体内抗氧化酶系统的影响[J].江苏农业学报,2018,(02):333.[doi:doi:10.3969/j.issn.1000-4440.2018.02.016]
　ZHANG Na,YANG Shuang,TONG Fei,et al.The effects of Pb pollution on the antioxidant enzyme system of Phragmites australis (common reed) in different habits[J].,2018,(05):333.[doi:doi:10.3969/j.issn.1000-4440.2018.02.016]
[9]巫明焱,董光,税丽,等.基于Landsat 8影像的济宁市春季主要作物种植面积变化监测[J].江苏农业学报,2018,(03):559.[doi:doi:10.3969/j.issn.1000-4440.2018.03.012]
　WU Ming-yan,DONG Guang,SHUI Li,et al.Change detection of main spring crops area in Jining based on Landsat 8 images[J].,2018,(05):559.[doi:doi:10.3969/j.issn.1000-4440.2018.03.012]
[10]朱绍丹,陈丽,焦健,等.土壤干旱及生草间作对油橄榄光合特性的影响[J].江苏农业学报,2019,(02):282.[doi:doi:10.3969/j.issn.1000-4440.2019.02.006]
　ZHU Shao-dan,CHEN Li,JIAO Jian,et al.Effects of soil drought and grass intercropping on photosynthetic characteristics of olive[J].,2019,(05):282.[doi:doi:10.3969/j.issn.1000-4440.2019.02.006]

备注/Memo

备注/Memo:
收稿日期：2020-09-25基金项目：国家自然科学基金项目（31801297）；国家重点研发计划项目(2016YFD0300400)；河南科技大学博士科研启动基金项目（13480082）作者简介：吴金芝（1978-），女，河南潢川人，博士，副教授，研究方向为旱作栽培与作物生理。（E-mail）yywujz@126.com通讯作者：黄明，（E-mail）huangming_2003@126.com ；王志敏，（E-mail）zhimin206@263.net
更新日期/Last Update: 2021-11-09