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Paper Information

Journal:   JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES   OCTOBER-NOVEMBER 2007 , Volume 14 , Number 4; Page(s) 125 To 134.
 
Paper: 

EFFECTS OF DROUGHT STRESS AND MANURE ON LEAF RELATIVE WATER CONTENT, CELL MEMBRANE STABILITY AND LEAF CHLOROPHYLL CONTENT IN SOYBEAN (GLYCINE MAX)

 
 
Author(s):  POURMOUSAVI S.M., GALAVI M.*, DANESHIAN JAHANFAR, GHANBARI A., BASIRANI N.A.
 
* DEPT. OF AGRONOMY, ZABOL UNIVERSITY, IRAN
 
Abstract: 

In order to study drought stress and manure effects on cell membrane stability (integrity) and leaf chlorophyll content in L17 soybean line, a split plot design was conducted on the basis of complete randomized block design. Main plots were included drought levels as irrigation after 50, 100 and 150 mm evaporation of basin class A, and 0, 15, 30 and 45 t/ha manure were assigned to subplots. The results showed that, relative water content (RWC) was reduced with increasing drought stress. In manure treatments, the maximum RWC was obtained by using 45 t/ha. At the end of flowering stage cell membrane stability (CMS) was increased with drought stress and it was from %70.14 (favorable irrigation) to %76.22 (drought stress). Increasing the use of animal manure caused decreasing in CMS from %75.96 (without use of manure) to %68.55 (use of 45 t/ha). At the end of flowering stage the maximum concentration amount of a chlorophyll (53.40 mgg-1 fresh leaf) and b chlorophyll (42.12 mgg-1 fresh leaf) observed in the moderate water stress condition and follow it in highly stress and favorable irrigation. At the seed initiation formation stage, the effect of manure on chlorophyll concentration was not significant (p>0.05); the maximum concentration of a chlorophyll (79.31 mgg-1 fresh leaf) was in moderate stress. The highest concentration of chlorophyll a was produced in 30 t/ha animal manure. The concentration of chlorophyll b was not significant (p> 0.05) in both irrigation and animal manure treatments.

 
Keyword(s): SOYBEAN, DROUGHT STRESS, MANURE, RELATIVE WATER CONTENT
 
 
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Click to Cite.
APA: Copy

POURMOUSAVI, S., & GALAVI, M., & DANESHIAN, J., & GHANBARI, A., & BASIRANI, N. (2007). EFFECTS OF DROUGHT STRESS AND MANURE ON LEAF RELATIVE WATER CONTENT, CELL MEMBRANE STABILITY AND LEAF CHLOROPHYLL CONTENT IN SOYBEAN (GLYCINE MAX). JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, 14(4), 125-134. https://www.sid.ir/en/journal/ViewPaper.aspx?id=103640



Vancouver: Copy

POURMOUSAVI S.M., GALAVI M., DANESHIAN JAHANFAR, GHANBARI A., BASIRANI N.A.. EFFECTS OF DROUGHT STRESS AND MANURE ON LEAF RELATIVE WATER CONTENT, CELL MEMBRANE STABILITY AND LEAF CHLOROPHYLL CONTENT IN SOYBEAN (GLYCINE MAX). JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES. 2007 [cited 2021May11];14(4):125-134. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=103640



IEEE: Copy

POURMOUSAVI, S., GALAVI, M., DANESHIAN, J., GHANBARI, A., BASIRANI, N., 2007. EFFECTS OF DROUGHT STRESS AND MANURE ON LEAF RELATIVE WATER CONTENT, CELL MEMBRANE STABILITY AND LEAF CHLOROPHYLL CONTENT IN SOYBEAN (GLYCINE MAX). JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, [online] 14(4), pp.125-134. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=103640.



 
 
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