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STUDIES ON MECHANISM OF ENDOGENOUS HORMONES IN SOYBEAN SEEDLING UNDER WATER STRESS(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2007年04期
Page:
627-629,636
Research Field:
Publishing date:

Info

Title:
STUDIES ON MECHANISM OF ENDOGENOUS HORMONES IN SOYBEAN SEEDLING UNDER WATER STRESS
Author(s):
LI Yu-mei; LI Jian-ying; WANG Gen-lin; DONG Mei; LIU Wen-qing; MA Feng-ming
1Heilongjiang Academy of Agricultural Sciences，Harbin 150086；
2Daqing Branches，Heilongjiang Academy of Agricultural Sciences，Daqing 150061;
3The Agricultural Center of Yilaha Town，Nejiang 160014；
4Agricultural Office of 291 Farm ，Jixian 155900；5Northeast Agricultural University，Harbin 150010
Keywords:
Soybean seedling; Drought stress; Water-stress condition; Endogenous hormones
PACS:
S565.1
DOI:
10.3969/j.issn.1000-9841.2007.04.034
Abstract:
The metabolism of endogenous hormones in soybean seedling leaves were investigated in pot experiments under drought and water-logged conditions.The results showed that:the equilibrium of hormones was affected by different water stress treatments.Under drought stress，the absolute content of ZR and the ratio of the stimulative hormones (IAA，GA3and ZR) to ABA decreased.Under water-logged condition，the absolute content of GA3and IAA and the ratio of the stimulative hormones (IAA，GA3and ZR) to ABA increasedwhile the absolute content of ABA decreased.

References:

［1］Davenport TL，Morgan PAW，Jordan WRY.Reduction of axing transport capacity with age and internal water deficits in cotton petioles [J].Plant Physiology，1980,65:1023-1025.

[2]Maria A，Pittance A，Baggily L，Guido C.Hormonal responses to partial drying of the root system of Helianthus annuls[J].J Exp Boot，1994，45(270):69-76.
[3]Saccade K，Corice G，Burlier J，Ryes A.Effect of drought stress on net CO2uptake by zeal leaves [J].Plant，1996,199:589-595.
[4]Guinn G，Bergamo，E.L，Liqueur，Natal.Leaf age，decline in photosynthesis and changes in insole 3-acetic acid abscises acid and cytokines in cotton leaves[J].Field Crops Research，1993，32:269-271 .
[5]张明生,谢波,谈锋.水分胁迫下甘薯内源激素的变化与品种抗旱性的关系[J].中国农业科学,2002,35(5):498-501.
[6]李广敏,史吉平,董永华，等.脱落酸和多效唑对水分胁迫条件下小麦幼苗活性氧代谢的影响[J].河北农业大学学报,1994,17(4):26-30.
[7]何钟佩.农作物化学控制实验指导[M].北京:北京农业大学出版社.1993年.
[8]梁建生,张建华.根系逆境信号ABA的产生和运输及其生理作用[J]植物生理学通讯,1998,34(5):329-338.
[9]王绍辉,张福墁.不同水分处理对日光温室黄瓜多胺与激素的影响[J].生态学报,2004,12:2848-2852.
[10]华北平原作物水分胁迫与干旱研究课题组编著.作物水分胁迫与干旱研究[M].郑州：河南科学技术出版社，1991.
[11]董永华,史吉平,李广敏，等.ABA和6-BA对水分胁迫下小麦幼苗CO2同化作用的影响[J].植物生理学通讯，1997,34(5):329-338.

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Last Update: 2014-10-21