Effects of Different Drought Stresses on Growth and Physiological Properties of Soybean

doi:10.7668/hbnxb.201751770

Abstract

Abstract: To study the physiological effects of different degrees of drought on soybean cultivars in different development periods. Two soybean cultivars with different drought resistances were taken as the experiment materials to study the effects of drought stress on the resistance index and physiological characteristics of soybean in different growth periods, and to explore the physiological mechanism of soybean response to different drought intensities at different developing stages in pot culture. Four treatments were set up:continuous mild drought stress (T1), continuous moderate drought stress(T2), drought stress in full seed stage (T3) and without drought stress(CK). The results showed that under drought stress, the chlorophyll contents of both soybean cultivars increased, and Jindazaochun 2 was more obvious at early stage, but it was less than that of Jinda 74 at grain-filling stage. Under continuous mild drought stress and continuous moderate drought stress, the MDA content of Jindazaochun 2 at different growth stages significantly increased, while the POD and MDA contents of Jinda 74 significantly increased under continuous moderate drought stress. At the branching stage, the content of reducing sugar in Jinda 74 decreased significantly during moderate drought. In the Granulation stage, the reducing sugar content of soybean leaves in Jindazaochun 2 was significantly increased, Jinda 74 was only reduced under drought treatment in the Granulation stage. At flowering stage, reducing sugar content reduced in Jindazaochun 2, but increased significantly in Jinda 74. It was found that drought had a great influence on reducing the plant height, node number, stem diameter of both cultivars. The decrease in plant height and stem diameter of Jinda 74 was more obvious. The resistance of Jinda 74 to drought was higher than that of Jindazaochun 2, which was related to the reduction of plant height and water consumption under continuous drought conditions. The results will provide a basis for comprehensive understanding of the soybean resistance to drought stress.

Key words: Soybean, Droughts stress, Antioxidant enzyme, Biomass

CLC Number:

S565.01

JIA Sichun, WANG Na, HAO Xingyu, ZONG Yuzheng, ZHANG Dongsheng, LI Ping. Effects of Different Drought Stresses on Growth and Physiological Properties of Soybean[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2019, 34(5): 137-144. doi: 10.7668/hbnxb.201751770.

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References

[1] 任海红,马俊奎,刘学义,任小俊.山西省审定大豆品种主要农艺性状、产量及品质的演变分析[J].中国油料作物学报, 2018, 40(6):762-768. doi:10.7505/j.issn.1007-9084.2018.06.004.
Rn H H,Ma J K,Liu X Y,Ren X J.Evolution analysis of major agronomic traits,yield and quality of soybean varieties of Shanxi Province[J]. Chinese Journal of Oil Crop Sciences,2018,40(6):762-768.
[2] 刘博,卫玲,肖俊红,杨海峰,段学艳,陈爱萍,任瑞兰.山西省南部夏播大豆区试分析[J].山西农业科学,2018,46(8):1295-1298.doi:10.3969/j.issn.1002-2481.2018.08.17.
Lu B,Wei L,Xiao J H,Yang H F,Duan X Y,Chen A P,Ren R L.Analysis of regional test of summer sowing soybean in southern Shanxi Province[J].Journal of Shanxi Agricultural Sciences,2018,46(8):1295-1298.
[3] 黄会平,曹明明,宋进喜,韩宇平,陈姗姗.黄淮海平原主要农作物全生育期水分盈亏变化特征[J].干旱区资源与环境, 2015, 29(8):138-144.doi:10.13448/j.cnki.jalre.2015.271.
Hang H P,Cao M M,Song J X,Han Y P,Chen S S.Water budget of main crops during the whole growth period in Huang-Huai-Hai Plain[J].Journal of Arid Land Resources and Environment,2015,29(8):138-144.
[4] 史宏.不同生态类型大豆农艺性状与产量关系的研究[J].华北农学报, 2018,33(1):150-159. doi:10. 7668/hbnxb.2018.01.023.
Si H.Study on relationship between agronomic characters and yield in different ecological types soybean[J].Acta Agriculturae Boreali-Sinica,2018,33(1):150-159.
[5] 邵玉彬,孙宾成,胡兴国.大豆品种鼓粒期田间抗旱鉴定[J].中国油料作物学报,2018,40(6):835-844.doi:10.7505/j.issn.1007-9084.2018.06.013.
Sao Y B,Sun B C,Hu X G.Drought resistance identification of soybean varieties during seed-filling stage[J].Chinese Journal of Oil Crop Sciences,2018,40(6):835-844.
[6] 李俊.北方大豆高产栽培技术及病虫害防治[J].农业与技术,2018,38(24):127. doi:10.11974/nyyjs.20181233119.
L J.High yield cultivation techniques and pest control of soybean in North China[J].Agriculture and Technology,2018,38(24):127.
[7] 张瑞瑞.大豆田间管理栽培技术探究[J]. 现代园艺, 2018(9):196-197.doi:10.14051/j.cnki.xdyy.2018.17.118.
Zang R R.Study on cultivation techniques of soybean field management[J].Xiandai Horticulture,2018(9),196-197.
[8] 山仑,陈培元.旱地农业生理生态基础[M].北京:科学出版社, 1998:18-34.
San L,Chen P Y.Physiological and ecological basis of dryland agriculture[M].Beijing:Science Press,1998:18-34.
[9] 邓长芳,罗珠珠,李玲玲,牛伊宁,蔡立群,张仁陟,谢军红.黄土高原雨养农业区不同种植模式土壤温室气体排放特征[J].草业学报,2018,27(9):1-13.doi:10.11686/cyxb2017530.
Dng C F,Luo Z Z,Li L L, Niu Y N,Cai L Q,Zhang R S,Xie J H.Characterization of greenhouse gases emissions from rainfed soils in different cropping systems on the Loess Plateau[J].Acta Prataculturae Sinica,2018,27(9):1-13.
[10] 山仑,陈国良.黄土高原旱地农业的理论与实践[M].北京:科学出版社,1993:120-129.
San L,Chen G L.Theory and practice of dryland agriculture in Loess Plateau[M].Beijing:Science Press,1993:120-129.
[11] 武玉叶,李德全.土壤水分胁迫对冬小麦叶片渗透调节及叶绿体超微结构的影响[J].华北农学报,2001,16(2):87-93.doi:10.3321/j.issn:1000-7091.2001.02.017 Wu Y Y,Li D Q.Effects of soil water stress on osmotic adjustment and chloroplast ultrastructure of winter wheat leaves[J]. Acta Agriculturae Boreali-Sinica,2001,16(2):87-93.
[12] 詹海仙,畅志坚,魏爱丽,张晓军,李欣.干旱胁迫对小麦生理指标的影响[J].山西农业科学,2011,39(10):1049-1051.doi:10.3969/j.issn.1002-2481.2011.10.05.
Zan H X,Chang Z J,Wei A L,Zhang X J,Li X.Impact of drought to wheat physiological index[J].Journal of Shanxi Agricultural Sciences,2011,39(10):1049-1051.
[13] 张红梅,刘晓庆, 陈华涛, 袁星星, 崔晓艳,张智民,黄中文,陈新.大豆转录因子GmWRKY58亚细胞定位及在非生物胁迫下的表达分析[J].华北农学报,2018,33(2):49-57.doi:10.7668/hbnxb.2018.02.008.
Zang H M,Liu X Q,Chen H T,Yuan X X,Cui X Y,Zhang Z M,Huang Z W,Chen X.Subcellular localization and expression analysis of a soybean transcription factor GmWRKY58 in response to abiotic stresses[J].Acta Agriculturae Boreali-Sinica,2018,33(2):49-57.
[14] Jiang Y W,Huang B R.Drought and heat stress injury to two cool-season turfgrasses in relation to antioxidant metabolism and lipid peroxidation[J].Crop Science,2001,41(2):436-442.doi:10.2135/cropsci2001.412436x.
[15] Akcay U C,Ercan O,Kavas M,Yildiz L,Yilmaz C,Oktem H A,Yucel M.Drought-in-duced oxidative damage and antioxidant responses inpeanut(Arachis hypogaea L.)seedlings[J].Plant Growth Regulation,2010,61(1):21-28.doi:10.1007/s10725-010-9445-1.
[16] 高俊凤.植物生理学实验技术[M].西安:世界图书出版社,2000.
Go J F.Experimental techniques of plant physiology[M].Xi'an:World Book Publishing Hous,2000.
[17] 王启明.干旱胁迫对大豆苗期叶片保护酶活性和膜脂过氧化作用的影响[J].农业环境科学学报,2006, 25(4):918-921.doi:10.3321/j.issn:1672-2043.2006. 04.020 Wang Q M.Effects of drought stress on protective enzymes activities and membrane lipid peroxidation in leaves of soybean seedlings[J].Journal of Agro-Environment Science,2006,25(4):918-921.
[18] 邹原东,韩振芹,陈秀新,石进朝.干旱胁迫对蓝羊草渗透调节物质和抗氧化酶活性的影响[J].北方园艺,2013(23):71-75.
Zu Y D,Han Z Q,Chen X X,Shi J C. Effect of drought stress on osmotic adjustment substance and antioxidative activity of Leymus chinensis[J].Northern Horticulture,2013(23):71-75.
[19] 卢琼琼,宋新山,严登华.干旱胁迫对大豆苗期光合生理特性的影响[J].中国农学通报,2012,28(9):42-47.doi:10.3969/j.issn.1000-6850.2012.09.009.
L Q Q,Song X S,Yan D H.Effects of drought stress on photosynthetic physiological characteristics in soybean seeding[J].Chinese Agricultural Science Bulletin,2012,28(9):42-47.
[20] 刘志芳,张春梅,闫治斌,秦嘉海.干旱胁迫与复水对玉米苗期渗透调节物质及抗氧化酶的影响[J].甘肃农业科技,2014(1):3-6.doi:10.3969/j.issn.1001-1463.2014.01.001.
Lu Z F,Zhang C M,Yan Z B,Qin J H.Effects of drought stress and water recovering on osmotic regulation substances and antioxidant enzymes of corn seedlings[J].Journal of Gansu Agricultural Sciences,2014(1):3-6.
[21] 周贤锋.色素含量比值进行作物氮素营养状况诊断方法研究[D]. 北京:中国科学院大学(中国科学院遥感与数字地球研究所),2017.
Zou X F.Research on the methods of crop nitrogen status diagnosis based on carotenoid and chlorophyll ratio values[D].Beijing:University of the Chinese Academy of Sciences (Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences),2017.
[22] 李海波,杨兰芳,李亚东.土壤砷对大豆主要性状及叶绿素含量的影响[J].作物学报,2013, 39(7):1303-1308.doi:10.3724/SP.J.1006.2013.01303.
L H B,Yang L F,Li Y D.Effects of soil arsenic on soybean main traits and chlorophyll content at different growing stage[J].Acta Agronomica Sinica,2013, 39(7):1303-1308.
[23] Arumingtyas E L,Widoretno W Y, Indriyani S. Soma-clonal variations of soybeans(Glycine max L.Merr)stimulated by drought stress based on random amplified polymorphic DNAs(RAPDs)[J].American Journal of Mo-lecular Biology,2012,2(1):85-91.doi:10.4236/ajmb.2012.21009.

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