SHANG Lu,TAN Hong-he,HONG Hui-long,et al.Glyphosate Resistant Screening of Different Soybean Varieties and Its Resistance Mechanism[J].Soybean Science,2017,36(01):60-67.[doi:10.11861/j.issn.1000-9841.2017.01.0060]
抗草甘膦栽培大豆种质挖掘及抗性生理研究
- Title:
- Glyphosate Resistant Screening of Different Soybean Varieties and Its Resistance Mechanism
- Keywords:
- Cultivated soybean; Glyphosate resistance; Shikimic acid; Chlorophyll; SOD
- 文献标志码:
- A
- 摘要:
- 利用田间试验结合生物化学分析研究了不同的栽培大豆品系对草甘膦的抗性,试验结果显示:在草甘膦有效剂量为0.31~0.92 ·hm-2时,不同栽培大豆品种对草甘膦抗性存在明显差异,在草甘膦剂量为0.92 kg·hm-2时,石豆1号存活率为100%,表现了较高的抗性,8份材料的存活率为4%~48%,表现出一定的抗性;44份材料表现敏感,存活率为0。试验研究了抗性材料石豆1号、中抗材料Williams和敏感材料中黄35对草甘膦的生理生化反应的差异,结果表明:随着草甘膦处理剂量的增加和处理时间的延长,石豆1号莽草酸含量、叶绿素含量和超氧化物歧化酶(SOD)相对活性没有明显变化。而Williams和中黄35的莽草酸含量和SOD相对活性明显升高,叶绿素含量明显降低。结果表明草甘膦(浓度0.92 kg·hm-2)处理下,不同抗性栽培大豆叶片中莽草酸含量有明显差异,处理5~14 d时敏感材料叶片中莽草酸含量保持较高水平,因此栽培大豆叶片莽草酸含量可以作为判断其对草甘膦抗性高低的主要生理指标之一,而SOD的活性和叶绿素含量可以作为判断栽培大豆对草甘膦抗性的辅助生理指标。
- Abstract:
- In this paper, the resistance of different soybean cultivars to glyphosate was studied systematically by field experiment combined with biochemtcal analysis. The results showed that under the effective glyphosate dose of 0.31-0.92 kg·ha-1, there was a significant difference in glyphosate resistance among different soybean cultivars. When glyphosate dose was 0.92 kg·ha-1, the survival rate of Shidou 1 was 100%, showed high resistance, the survival rate of the other 8 materials was 4%-48%, showed certain resistance, 44 materials were sensitive, and the survival rate was 0. The physiological and biochemical reaction of different resistant soybean materials were as follows, with the increase of glyphosate treatment dose and the extension of treatment time, shikimic acid chlorophyll content and SOD activity of Shidou 1 didn’t change significantly. It showed that Shidou 1 had stronger resistance to glyphosate, while the shikimic acid and SOD of the other two kinds soybean materials increased significantly. This result indicated that the accumulation of shikimic acid in soybean can be used as a judgment of one of the main physiological indexes of resistance to glyphosate.
参考文献/References:
[1]王济民, 朱希刚. 我国大豆业发展所面临的形势、问题与对策[J]. 农业经济问题, 2000, 21(9): 39-44. (Wang J M, Zhu X G. The situation, problems and countermeasures of soybean industry development in our country[J]. Agricultural Economic Problems, 2000, 21(9): 39-44.)
相似文献/References:
[1]郑世英,萧蓓蕾,金桂芳.NaCl胁迫对野生大豆和栽培大豆叶绿素及光合特性的影响[J].大豆科学,2013,32(04):486.[doi:10.11861/j.issn.1000-9841.2013.04.0486]
ZHENG Shi-ying,XIAO Bei-lei,JIN Gui-fang.Effect of NaCl Stress on Chlorophyll Content and Photosynthetic Characteristics of Glycine soja and Glycine max[J].Soybean Science,2013,32(01):486.[doi:10.11861/j.issn.1000-9841.2013.04.0486]
[2]胡卫静,何丽君,何劲莉,等.NaCl胁迫对野生与栽培大豆杂交后代株系生理指标的影响[J].大豆科学,2013,32(03):349.[doi:10.11861/j.issn.1000-9841.2013.03.0349]
HU Wei-jing,HE Li-jun,HE Jin-li,et al.Effects of NaCl Stress on Physiological Characters of Soybean Hybrids from Glycine max × Glycine soja[J].Soybean Science,2013,32(01):349.[doi:10.11861/j.issn.1000-9841.2013.03.0349]
[3]郑世英,郑建峰,张秀玲,等.NaCl胁迫对野生及栽培大豆渗透调节物质含量的影响[J].大豆科学,2011,30(05):786.[doi:10.11861/j.issn.1000-9841.2011.05.0786]
ZHENG Shi-ying,ZHENG Jian-feng,ZHANG Xiu-ling,et al.Effect of NaCl Stress on the Content of Osmotic Regulation Substances in Glycine soja and Glycine max[J].Soybean Science,2011,30(01):786.[doi:10.11861/j.issn.1000-9841.2011.05.0786]
[4]马光,郭继平,魏淑珍,等.干旱胁迫下野生大豆和栽培大豆生理特性比较[J].大豆科学,2011,30(06):1057.[doi:10.11861/j.issn.1000-9841.2011.06.1057]
MA Guang,GUO Ji-ping,WEI Shu-zhen,et al.Comparison on Physiological Characteristics of Glycine soja and Glycine max under Drought Stress[J].Soybean Science,2011,30(01):1057.[doi:10.11861/j.issn.1000-9841.2011.06.1057]
[5]李发院,田 芳,张晓可,等.栽培大豆和野生大豆及其回交后代苗期耐盐性分析[J].大豆科学,2012,31(04):593.[doi:10.3969/j.issn.1000-9841.2012.04.016]
LI Fa-yuan,TIAN Fang,ZHANG Xiao-ke,et al.Analysis of Seedlings Salt Tolerance of Backcross Hybrids of Glycine maxand Glycine soja[J].Soybean Science,2012,31(01):593.[doi:10.3969/j.issn.1000-9841.2012.04.016]
[6]纪展波,蒲伟凤,李桂兰,等.野生大豆、半野生大豆和栽培大豆对苗期干旱胁迫的生理反应[J].大豆科学,2012,31(04):598.[doi:10.3969/j.issn.1000-9841.2012.04.017]
JI Zhan-bo,PU Wei-feng,LI Gui-lan,et al.Physiological Reaction of Glycine soja,Glycine gracilisand Glycine max to Drought Stress in Seedling Stage[J].Soybean Science,2012,31(01):598.[doi:10.3969/j.issn.1000-9841.2012.04.017]
[7]高小宽,刘国杰,白丽荣.聚乙二醇(PEG)模拟干旱胁迫对野生大豆与栽培大豆萌发的影响[J].大豆科学,2012,31(06):1027.[doi:10.3969/j.issn.1000-9841.2012.06.037]
GAO Xiao-kuan,LIU Guo-jie,BAI Li-rong.Effect of Polyethylene Glycol(PEG)Simulated Drought Stress on Seed Germination of Wild and Cultivated Soybeans[J].Soybean Science,2012,31(01):1027.[doi:10.3969/j.issn.1000-9841.2012.06.037]
[8]吴伟,等.栽培大豆端粒相关序列的克隆及定位[J].大豆科学,2010,29(03):380.[doi:10.11861/j.issn.1000-9841.2010.03.0380]
WU Wei,LI Hong-jie,et al.Cloning and Mapping of Telomere Associated Sequence in Soybean[J].Soybean Science,2010,29(01):380.[doi:10.11861/j.issn.1000-9841.2010.03.0380]
[9]王岚.野生与栽培大豆某些性状的比较及其在大豆育种中的利用[J].大豆科学,2010,29(04):575.[doi:10.11861/j.issn.1000-9841.2010.04.0575]
WANG Lan.Comparsion of Several Character between Glycine soja and Glycine max and Its Utilization in Soybean Breeding[J].Soybean Science,2010,29(01):575.[doi:10.11861/j.issn.1000-9841.2010.04.0575]
[10]梁江,陈渊,汤复跃,等.利用18S rRNA基因部分序列研究大豆种质资源的进化关系[J].大豆科学,2010,29(04):586.[doi:10.11861/j.issn.1000-9841.2010.04.0586]
LIANG Jiang,CHEN Yuan,TANG Fu-yue,et al.Reveal the Evolutionary Relationship of Soybean Germplasm by Comparing 18S rRNA Gene Sequences[J].Soybean Science,2010,29(01):586.[doi:10.11861/j.issn.1000-9841.2010.04.0586]
备注/Memo
基金项目:转基因生物新品种培育重大专项(2016ZX08004001)。