Waterlogging period duration and temperature effects on glycolytic-fermentative enzymes activity in wheat seedling

Subject Areas : New Finding in Agriculture

M.  Tahmasebi ¹ (Student of PhD, Department of Agronomy, Zabol University)
S.  Galeshi ² (Professor, Department of Agronomy, Gorgan University of Agricultural Sciences and Natural Resources, Iran)
A.  Soltani ³ (Professor, Department of Agronomy, Gorgan University of Agricultural Sciences and Natural Resources, Iran)
H.  Sadeghipour ⁴ (Assistant Prof., 4Department of Biology, Gorgan University of Agricultural Sciences and Natural Resources, Iran)
A.  Ebrahimi ⁵ (Student of PhD, Department of Agronomy, Zabol University)

Received: 2017-08-11 Accepted : 2017-08-11 Published : 2016-04-20

Keywords: Stress, Vegetative growth, Alcohol dehydrogenize, Fructose- 1, 6- bisphosphate aldolase,

Abstract :

Water logging stress has high destroyer effect on quality and quantity of crop production. This experiment was carried out to investigate alcohol dehydrogenize (ADH) and fructose- 1,6- bisphosphate aldolase (FBPaldolase) activities in wheat leaf (N8019) in vegetative growth stage (4-5 leaved) under water logging duration effects in different temperature in the form of combined analysis design with CRD arrangement in 4 levels of water logging period (0, 24, 48 and 96 hour) and 3 levels of temperature (5, 10 and 20 ˚C) in tetraplicates. The results indicated that the effects temperature and water logging duration and their interaction were significant on ADH and FBPaldolase activities at 1 % level. With increasing water logging period, ADH and FBPaldolase activities increased in 5 and 10ºC. Under 20ºC, both enzyme activities increased until 48h of water logging but both enzyme activities increased significantly when water logging duration increased up to 96 h.

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