EFFECT OF SHALLOW WATER TABLE ON WATER REQUIREMENT, WATER USE EFFICIENCY, AND YIELD OF THREE WHEAT CULTIVARS

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GHAMARNIA HOUSHANG; FARMANIFARD MILAD; SASANI SHAHRYAR

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Journal: Journal of Water Research in Agriculture Year:2012 | Volume:26 | Issue:3 Page(s): 339-353

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Information Journal Paper

Title

EFFECT OF SHALLOW WATER TABLE ON WATER REQUIREMENT, WATER USE EFFICIENCY, AND YIELD OF THREE WHEAT CULTIVARS

Author(s)

GHAMARNIA HOUSHANG | FARMANIFARD MILAD | SASANI SHAHRYAR | Issue Writer Certificate

Keywords

WATER RESOURCE SHORTAGEQ2

LYSIMETERQ2

GROUNDWATER CONTRIBUTIONQ2

CROSS ALBORZ WHEAT VARIETYQ2

BAHAR WHEAT VARIETYQ2

Abstract

Scarcity of water resources in spite of burgeoning population makes them important and necessitates optimum use of these resources. Shallow groundwater is a resource that has been ignored in irrigation management, while it is an available free source of water which can provide at least part of plants water requirement. Therefore, a two-year experiment was conducted in 2009-2011 to find the effect of shallow groundwater tables, at 60, 80, and 110 em depth, on water requirement, water use efficiency (WUE) and yield of three wheat cultivars, namely, W33g, Cross Alborz, and Bahar. Experiments were performed at Razi University LYSIMETER research station No 1 as a randomized complete block factorial experiment with three replications. In these experiments, 45 tubular polyethylene LYSIMETERs with 1.20m height and 0.30m diameter were fixed in the ground with 1m distance from each other. The highest utilization of groundwater was found for the water table depth of 60 em and the lowest was found for the 110 em depth. The 2-year average contribution to different cultivars by groundwater in depths of 60, 80, and 110 em was 63%, 55% and 45%, respectively. The results for Cross Alborz cultivar showed no significant difference (P<0.01) in WUE between the three water table depth treatments. Overall, the optimum WUE and yield was found at water table depth of 80 ern.

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APA: Copy

GHAMARNIA, HOUSHANG, FARMANIFARD, MILAD, & SASANI, SHAHRYAR. (2012). EFFECT OF SHALLOW WATER TABLE ON WATER REQUIREMENT, WATER USE EFFICIENCY, AND YIELD OF THREE WHEAT CULTIVARS. IRANIAN JOURNAL OF WATER RESEARCH IN AGRICULTURE (FORMERLY SOIL AND WATER SCIENCES), 26(3), 339-353. SID. https://sid.ir/paper/196746/en

Vancouver: Copy

GHAMARNIA HOUSHANG, FARMANIFARD MILAD, SASANI SHAHRYAR. EFFECT OF SHALLOW WATER TABLE ON WATER REQUIREMENT, WATER USE EFFICIENCY, AND YIELD OF THREE WHEAT CULTIVARS. IRANIAN JOURNAL OF WATER RESEARCH IN AGRICULTURE (FORMERLY SOIL AND WATER SCIENCES)[Internet]. 2012;26(3):339-353. Available from: https://sid.ir/paper/196746/en

IEEE: Copy

HOUSHANG GHAMARNIA, MILAD FARMANIFARD, and SHAHRYAR SASANI, “EFFECT OF SHALLOW WATER TABLE ON WATER REQUIREMENT, WATER USE EFFICIENCY, AND YIELD OF THREE WHEAT CULTIVARS,” IRANIAN JOURNAL OF WATER RESEARCH IN AGRICULTURE (FORMERLY SOIL AND WATER SCIENCES), vol. 26, no. 3, pp. 339–353, 2012, [Online]. Available: https://sid.ir/paper/196746/en

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