EFFECTS OF SALINITY AND NITROGEN RATES ON SHOOT/ROOT RATIO, SODIUM AND POTASSIUM UPTAKE IN WHEAT

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HEYDARI MOSTAFA; BAKHSHANDEH ABD ALMAHDI; AALAMI SAEID KH.; NADIAN HABIB ELAH; FATHI GHODRAT ELAH

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Journal: Year:2007 | Volume:13 | Issue:3 Page(s): 649-659

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Information Journal Paper

Title

EFFECTS OF SALINITY AND NITROGEN RATES ON SHOOT/ROOT RATIO, SODIUM AND POTASSIUM UPTAKE IN WHEAT

Author(s)

Keywords

SALINITYQ2

NITROGENQ2

SHOOT/ROOT RATIOQ3

SODIUMQ2

POTASSIUMQ2

WHEATQ3

Abstract

The influence of NITROGEN rates on SHOOT/ROOT RATIO, SODIUM and POTASSIUM uptake of WHEAT (Triticum aestivum L. Var Chamran) under saline conditions was studied. The expriment was conducted in factroil design with three replications. The treatments comprised five levels of SALINITY: 1.5, 5, 10, 15 and 20 ds/m and three NITROGEN levels: 50, 100 and 150 kg N/ha. SALINITY treatments were applied in a clay-loam soil by irrigating with waters salinized with NaCl and CaCl2 (5:1 by wt). The results of this study showed, by increasing SALINITY treatments dry matter of shoot and root decreased and this decrease in root at 20 ds/m treatment was very large. therefore, the SHOOT/ROOT RATIO increased. Application of NITROGEN resulted in significant increases in shoot and root dry matter contents. In shoot and root by increasing SALINITY levels, SODIUM showed an increase in concentration. In root increasing in SODIUM concentration until 10ds/m treatment. After this level, SODIUM concentration decreased. Application of NITROGEN resulted decrease SODIUM in shoot and increase SODIUM in root. By increasingSALINITY levels POTASSIUM concentration in root and shoot decreased. Application of NITROGEN resulted increase in POTASSIUM concentration in root and shoot.

Cites

EFFECT OF DIFFERENT IRRIGATION REGIMES ON THE TRANSFER PROCESS AND ACCUMULATION OF NUTRIENTS IN CORN ROOT

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APA: Copy

HEYDARI, MOSTAFA, BAKHSHANDEH, ABD ALMAHDI, AALAMI SAEID, KH., NADIAN, HABIB ELAH, & FATHI, GHODRAT ELAH. (2007). EFFECTS OF SALINITY AND NITROGEN RATES ON SHOOT/ROOT RATIO, SODIUM AND POTASSIUM UPTAKE IN WHEAT. JOURNAL OF AGRICULTURAL SCIENCES, 13(3), 649-659. SID. https://sid.ir/paper/7740/en

Vancouver: Copy

HEYDARI MOSTAFA, BAKHSHANDEH ABD ALMAHDI, AALAMI SAEID KH., NADIAN HABIB ELAH, FATHI GHODRAT ELAH. EFFECTS OF SALINITY AND NITROGEN RATES ON SHOOT/ROOT RATIO, SODIUM AND POTASSIUM UPTAKE IN WHEAT. JOURNAL OF AGRICULTURAL SCIENCES[Internet]. 2007;13(3):649-659. Available from: https://sid.ir/paper/7740/en

IEEE: Copy

MOSTAFA HEYDARI, ABD ALMAHDI BAKHSHANDEH, KH. AALAMI SAEID, HABIB ELAH NADIAN, and GHODRAT ELAH FATHI, “EFFECTS OF SALINITY AND NITROGEN RATES ON SHOOT/ROOT RATIO, SODIUM AND POTASSIUM UPTAKE IN WHEAT,” JOURNAL OF AGRICULTURAL SCIENCES, vol. 13, no. 3, pp. 649–659, 2007, [Online]. Available: https://sid.ir/paper/7740/en

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