Effects of Foliar Rates of Methanol Applications on some of Traits Related to Seed Yield of Sunflower (Helianthus annuus L.) under Water Deficit Stress

Effects of Foliar Rates of Methanol Applications on some of Traits Related to Seed Yield of Sunflower (Helianthus annuus L.) under Water Deficit Stress

To investigate the effects of rates of methanol foliar applications under water deficit stress on someof traits related to seed yield of sunflower (Helianthus annuus L), a split plot experiment was conducted during growing seasons of 2011-2012. Treatments were four levels of water deficit stresses a...

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Main Authors: E. Khalilvand Behrouzyar, M. Yarnia, E. Farajzadeh, M. Herischi
Format: Article
Language:fas
Published: Islamic Azad University, Tabriz Branch 2014-07-01
Series:Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī
Subjects:
Foliar application
methanol
Sunflower
Water deficit stress
Online Access:http://jcep.iaut.ac.ir/article_516749_f0937c95398ca522566a009d644e23c3.pdf
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spelling doaj-898f71a2ea9e432fb26430cc03fe211c2020-11-25T02:13:06ZfasIslamic Azad University, Tabriz BranchIkufīziyuluzhī-i Giyāhān-i Zirā̒ī2538-18222476-731X2014-07-0182(30) تابستان193202516749Effects of Foliar Rates of Methanol Applications on some of Traits Related to Seed Yield of Sunflower (Helianthus annuus L.) under Water Deficit StressE. Khalilvand Behrouzyar0M. Yarnia1E. Farajzadeh2M. Herischi3Staff member, Department of Agronomy, College of Agriculture, Tabriz Branch, Islamic Azad University, Tabriz, IranAssociate Prof. Department of Agronomy, College of Agriculture, Tabriz Branch, Islamic Azad University, Tabriz, IranStaff member, Malekan Branch, Islamic Azad University, Malekan, IranMsc. Student, Department of Agronomy, College of Agriculture, Tabriz Branch, Islamic Azad University, Tabriz, IranTo investigate the effects of rates of methanol foliar applications under water deficit stress on someof traits related to seed yield of sunflower (Helianthus annuus L), a split plot experiment was conducted during growing seasons of 2011-2012. Treatments were four levels of water deficit stresses a1: severe stress (irrigation at 25% FC), a2: mild stress (irrigation at 50% FC), a3: fair stress (irrigation at 75% FC) and a4: normal irrigation (irrigation at 100% FC) and six levels of foliar methanol applications [b1:0, b2:7, b3:14, b4:21, b5:28 and b6:35 (v/v)]. The analysis of variance showed significant effect of interaction between water deficit stress and methanol rates of foliar applications on seed yield per plant, dry weight per plant, number of seeds per head (phttp://jcep.iaut.ac.ir/article_516749_f0937c95398ca522566a009d644e23c3.pdfFoliar applicationmethanolSunflowerWater deficit stress
collection DOAJ
language fas
format Article
sources DOAJ
author E. Khalilvand Behrouzyar
M. Yarnia
E. Farajzadeh
M. Herischi
spellingShingle E. Khalilvand Behrouzyar
M. Yarnia
E. Farajzadeh
M. Herischi
Effects of Foliar Rates of Methanol Applications on some of Traits Related to Seed Yield of Sunflower (Helianthus annuus L.) under Water Deficit Stress
Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī
Foliar application
methanol
Sunflower
Water deficit stress
author_facet E. Khalilvand Behrouzyar
M. Yarnia
E. Farajzadeh
M. Herischi
author_sort E. Khalilvand Behrouzyar
title Effects of Foliar Rates of Methanol Applications on some of Traits Related to Seed Yield of Sunflower (Helianthus annuus L.) under Water Deficit Stress
title_short Effects of Foliar Rates of Methanol Applications on some of Traits Related to Seed Yield of Sunflower (Helianthus annuus L.) under Water Deficit Stress
title_full Effects of Foliar Rates of Methanol Applications on some of Traits Related to Seed Yield of Sunflower (Helianthus annuus L.) under Water Deficit Stress
title_fullStr Effects of Foliar Rates of Methanol Applications on some of Traits Related to Seed Yield of Sunflower (Helianthus annuus L.) under Water Deficit Stress
title_full_unstemmed Effects of Foliar Rates of Methanol Applications on some of Traits Related to Seed Yield of Sunflower (Helianthus annuus L.) under Water Deficit Stress
title_sort effects of foliar rates of methanol applications on some of traits related to seed yield of sunflower (helianthus annuus l.) under water deficit stress
publisher Islamic Azad University, Tabriz Branch
series Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī
issn 2538-1822
2476-731X
publishDate 2014-07-01
description To investigate the effects of rates of methanol foliar applications under water deficit stress on someof traits related to seed yield of sunflower (Helianthus annuus L), a split plot experiment was conducted during growing seasons of 2011-2012. Treatments were four levels of water deficit stresses a1: severe stress (irrigation at 25% FC), a2: mild stress (irrigation at 50% FC), a3: fair stress (irrigation at 75% FC) and a4: normal irrigation (irrigation at 100% FC) and six levels of foliar methanol applications [b1:0, b2:7, b3:14, b4:21, b5:28 and b6:35 (v/v)]. The analysis of variance showed significant effect of interaction between water deficit stress and methanol rates of foliar applications on seed yield per plant, dry weight per plant, number of seeds per head (p
topic Foliar application
methanol
Sunflower
Water deficit stress
url http://jcep.iaut.ac.ir/article_516749_f0937c95398ca522566a009d644e23c3.pdf
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AT myarnia effectsoffoliarratesofmethanolapplicationsonsomeoftraitsrelatedtoseedyieldofsunflowerhelianthusannuuslunderwaterdeficitstress
AT efarajzadeh effectsoffoliarratesofmethanolapplicationsonsomeoftraitsrelatedtoseedyieldofsunflowerhelianthusannuuslunderwaterdeficitstress
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