[1]闫春娟,宋书宏,王文斌,等.不同降雨条件对不同耐旱型大豆根系的影响[J].大豆科学,2018,37(02):202-208.[doi:10.11861/j.issn.1000-9841.2018.02.0209]
　YAN Chun-juan,SONG Shu-hong,WANG Wen-bin,et al.Effect of Different Rainfall Conditions on Root System of Different Drought Resistance Soybean[J].Soybean Science,2018,37(02):202-208.[doi:10.11861/j.issn.1000-9841.2018.02.0209]
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不同降雨条件对不同耐旱型大豆根系的影响

《大豆科学》[ISSN:1000-9841/CN:23-1227/S] 卷: 第37卷 期数: 2018年02期 页码: 202-208 栏目: 出版日期: 2018-03-20
Title:
Effect of Different Rainfall Conditions on Root System of Different Drought Resistance Soybean
作者:
闫春娟; 宋书宏; 王文斌; 孙旭刚; 王昌陵; 曹永强; 张立军; 李盛友
（辽宁省农业科学院 作物所，辽宁 沈阳 110161）
Author(s):
YAN Chun-juan;  SONG Shu-hong;  WANG Wen-bin;  SUN Xu-gang;  WANG Chang-ling;  CAO Yong-qiang;  ZHANG Li-jun;  LI Sheng-you
（Crop Institute of Liaoning Academy of Agricultural Sciences, Shenyang 110161, China）
关键词:
大豆; 耐旱基因型; 根系
Keywords:
Soybean;  Drought tolerant genotypes;  Root systems
分类号:
S565.1
DOI:
10.11861/j.issn.1000-9841.2018.02.0209
文献标志码:
A
摘要:
为了明确耐旱型大豆根构型的特异性，田间条件下，以不同耐旱型大豆为研究对象，探讨不同降雨条件对大豆根系特性的影响。结果表明：干旱胁迫降低了各时期大豆植株的根和地上部生物量；同一地点，R2和R4期取样，辽豆14的根和地上部生物量高于辽豆21。随着生育进程的推进，根冠比值逐渐增大；一般而言，V4~R4期，干旱胁迫提高了植株的根冠比。苗期干旱胁迫显著提高了大豆根长，但结荚期和鼓粒期干旱胁迫均降低了大豆根长、根表面积。大豆根长占比以细根为主，平均根直径≤2.5 mm的根长比例均在90%以上。根表面积占比也主要以细根为主，但大豆根体积分配比例较高的却主要是根系直径＞2.5 mm的粗根。研究结果进一步丰富了耐旱基因型大豆根器官应答干旱胁迫的理论知识，对大豆抗旱生产栽培具有重要的理论价值和实践意义。
Abstract:
In order to determine the root configuration specificity of the drought durable soybean, field experiments were conducted to investigate the effects of different rainfall conditions on the root characteristics in soybean using different soybean cultivars. The results showed that drought stress reduced the root and shoot biomass at different growth periods in soybean. The root and aboveground biomass of Liaodou 14 were higher than that of Liaodou 21 at R2 and R4 stages in the same location. The ratio of root to shoot increased gradually with the growth of soybean. Generally, drought stress increased the root-to-shoot ratio at V4, R2 and R4 phases. Drought stress significantly increased soybean root length at seedling stage but significantly reduced root length and root surface area at podding stage. Root length ratio was primarily dominated by fine root (root diameter≤2.5 mm), accounting for above 90% in each period. Soybean root surface area ratio was also dominated by fine roots, however, the higher proportion of root volume was mainly with thick roots which average root diameter was more than 2.5 mm.

参考文献/References:

［1］许忠仁, 张贤泽. 大豆生理与生理育种［M］. 哈尔滨: 黑龙江科学技术出版社, 1989: 63-64, 231-237. (Xu Z R, Zhang X Z. Soybean physiology ＆ physiology breeding ［M］. Harbin: Heilongjiang Science and Technology Press, 1989: 63-64, 231-237.)

［2］韩晓增, 乔云发, 张秋英, 等. 不同土壤水分条件对大豆产量的影响［J］. 大豆科学, 2003, 22(4): 269-272. (Han X Z, Qiao Y F, Zhang Q Y, et al. Effect of various soil moisture on the yield of soybean［J］. Soybean Science, 2003, 22(4): 269-272.)
［3］Hudak C M, Patterson R P.Root distribution and soil moisture depletion pattern of a drought-resistant soybean plant introduction［J］. Agronomy Journal, 1996, 88: 478-485.
［4］Sloane R J, Patterson R P, Carter T E. Field drought tolerance of soybean plant introduction［J］. Crop Science, 1990, 30:118-123.
［5］闫春娟, 王文斌, 孙旭刚, 等. 干旱胁迫对大豆根系发育影响初报［J］. 大豆科学, 2012, 31(6): 924-926. (Yan C J, Wang W B, Sun X G, et al. Effect of drought stress at different growth stages on root development of soybean［J］. Soybean Science, 2012, 31(6): 924-926.)
［6］Serraj J K, Kumar J, Chandra S, et al. Variation in root traits of chickpea (Cicer arietinum L.) grown under terminal drought［J］. Field Crops Research, 2004, 88: 115-127.
［7］Chu G, Chen T, Wang Z,et al. Morphological and physiological traits of roots and their relationships with water productivity in water-saving and drought-resistant rice［J］. Field Crops Research, 2014, 162 (6): 108-119.
［8］Amelia H, Veeresh R P G, Rolando O T, et al. Variation in root system architecture and drought response in rice (Oryza sativa L.): Phenotyping of the OryzaSNP panel in rainfed lowland fields［J］. Field Crops Research, 2011, 120: 205-214.
［9］Veeresh R P G, Amelia H, Akira Y, et al. Root biology and genetic improvement for drought avoidance in rice［J］. Field Crops Research, 2011, 122: 1-13.
［10］Hudak C M, Patterson R P. Root distribution and soil moisture depletion pattern of a drought-resistant soybean plant introduction［J］. Agronomy Journal, 1996, 88: 478-485．
［11］Sloane R J, Patterson R P, Carter T E. Field drought tolerance of soybean plant introduction［J］. Crop Science, 1990, 30:118-123．
［12］闫春娟, 韩晓增, 王守宇, 等. 水钾耦合对大豆干物质积累和产量的影响［J］. 大豆科学, 2007, 26(6): 862-867. (Yan C J, Han X Z, Wang S Y, et al. Effect of water-potassium coupling on dry matter accumulation and yield of soybean［J］. Soybean Science, 2007, 26(6): 862-867.)
［13］金剑, 王光华, 刘晓冰, 等. 两个大豆品种在暗棕壤和黑土中的根系形态和根瘤性状［J］. 应用生态学报, 2008, 19(8):1747-1753. (Jin J, Wang G H, Liu X B, et al. Root morphology and nodule traits of two soybean varieties in dark brown soil and black soil［J］. Chinese Journal of Applied Ecology, 2008, 19(8): 1747-1753.)
［14］廖红, 严小龙. 低磷胁迫下菜豆根构型性状的QTL定位［J］. 农业生物技术学报, 2000, 8(1): 67-70. (Liao H, Yan X L. Molecular mapping of QTLs conferring root architecture of common bean in response to phosphorus deficiency［J］. Journal of Agricultural Biotechnology, 2000, 8(1):67-70.)
［15］Rubio G, Walk T, Ge Z. Root gravitropism and belowground competition among neighbouring plants: A modeling approach［J］. Annals of Botany, 2001, 88: 929-940．
［16］刘丽君, 林浩, 唐晓飞, 等. 干旱胁迫对不同生育阶段大豆产量形态建成的影响［J］. 大豆科学, 2011, 30(3): 405-411. (Liu L J, Lin H, Tang X F, et al. Drought stress influence soybean yield morphogenesis in different growth stages［J］. Soybean Science, 2011, 30(3): 405-411.)
［17］Serraj J K, Kumar J, Chandra S, et al. Variation in root traits of chickpea (Cicer arietinum L.) grown under terminal drought［J］. Field Crops Research, 2004, 88: 115-127.
［18］Chu G, Chen T, Wang Z, et al. Morphological and physiological traits of roots and their relationships with water productivity in water-saving and drought-resistant rice［J］. Field Crops Research, 2014, 165: 36-48.
［19］刘晓冰, 王光华, 金剑, 等. 作物根际和产量生理研究［M］. 北京: 科学出版社, 2010: 50. (Liu X B, Wang G H, Jin J, et al． Research on crop rhizosphere and yield physiology［M］. Beijing: Science Press, 2010:50.)
［20］闫春娟, 王文斌, 涂晓杰, 等．不同生育时期干旱胁迫对大豆根系特性及产量的影响［J］. 大豆科学, 2013, 32(1): 59-62. (Yan C J, Wang W B, Tu X J, et al. Effect of drought stress at different growth stage on yield and root characteristics of soybean［J］. Soybean Science, 2013, 32(1): 59-62.)

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备注/Memo

收稿日期：2017-12-21

基金项目：辽宁省创新人才培养计划（2014027，2015029）；国家大豆产业技术体系（CARS-004-CES11）；国家重点研发计划（2016YFD0100201-01，2017YFD0101304-2）；辽宁省中央引导地方科技发展专项（2017108006）。
第一作者简介：闫春娟（1983-），女，硕士，副研究员，主要从事大豆育种与栽培研究。E-mail：yanchunjuan1983@163.com。
通讯作者：王文斌（1968-），男，硕士，研究员，主要从事大豆育种与栽培研究。E-mail：wbwang@163.com。

更新日期/Last Update: 2018-04-02