The effect of salicylic acid and chelated magnesium sulfate on amount of -tocopherol and some physiological characteristics of pear (cv. Louise Bonne de Jersey)

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Adel Mahjabin; AMIRI MOHAMMAD ESMAEIL; NEJATIAN MOHAMMAD ALI; ADEL MARYAM

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Journal: Iranian Journal of Horticultural Science Year:2017 | Volume:48 | Issue:2 Page(s): 285-292

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Title

The effect of salicylic acid and chelated magnesium sulfate on amount of -tocopherol and some physiological characteristics of pear (cv. Louise Bonne de Jersey)

Author(s)

Adel Mahjabin | AMIRI MOHAMMAD ESMAEIL | NEJATIAN MOHAMMAD ALI | ADEL MARYAM | Issue Writer Certificate

Keywords

AntioxidantQ1

carotenoidQ1

chlorophyllQ1

non-enzymaticQ1

stress.Q1

Abstract

The Antioxidants are anti-oxidative system in higher plants and therefore their endogenous stimulation or exogenous application of them can be effective in overcoming on stress.s. These combinations are included the kinds of enzymatic and non-enzymatic materials such as: vitamins, pigments and so on. In this present experiment, the influence of salicylic acid and chelated magnesium sulfate was studied on stimulatory or inhibitory effects on different Antioxidants production in the pears' leaves. The experiment was conducted in the ecological conditions of Qazvin province in RCBD in 2013 and plant materials were selected pear trees belonging to Louise Bonne. The studied characteristics in this research include Antioxidants of -tocopherol, carotenoid, chlorophylls a, b and total. The results indicated that salisylic acid and chelated magnesium sulfate significantly affected on the content of -tocopherol Antioxidant, chlorophyll and carotenoid in the leaf pear. There was a highly significant difference (P≤ 0. 01) among treatments. The changes for chlorophyll pigment were between 1. 03 to 6. 27 mg/g, for carotenoid between 0. 06 to 1. 985 mg/g and for -tocopherol between 0. 03 to 2. 30 ppm. The LSD indicated that the highest amount of -tocopherol compound was obtained in the combination of salicylic acid (0. 5 g) and chelated magnesium sulfate (0. 7 g) treatment. It can be interpreted the positive role of the aforementioned treatment in producing stimulation of this Antioxidant.

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APA: Copy

Adel, Mahjabin, AMIRI, MOHAMMAD ESMAEIL, NEJATIAN, MOHAMMAD ALI, & ADEL, MARYAM. (2017). The effect of salicylic acid and chelated magnesium sulfate on amount of -tocopherol and some physiological characteristics of pear (cv. Louise Bonne de Jersey). IRANIAN JOURNAL OF HORTICULTURAL SCIENCES (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 48(2 ), 285-292. SID. https://sid.ir/paper/148296/en

Vancouver: Copy

Adel Mahjabin, AMIRI MOHAMMAD ESMAEIL, NEJATIAN MOHAMMAD ALI, ADEL MARYAM. The effect of salicylic acid and chelated magnesium sulfate on amount of -tocopherol and some physiological characteristics of pear (cv. Louise Bonne de Jersey). IRANIAN JOURNAL OF HORTICULTURAL SCIENCES (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2017;48(2 ):285-292. Available from: https://sid.ir/paper/148296/en

IEEE: Copy

Mahjabin Adel, MOHAMMAD ESMAEIL AMIRI, MOHAMMAD ALI NEJATIAN, and MARYAM ADEL, “The effect of salicylic acid and chelated magnesium sulfate on amount of -tocopherol and some physiological characteristics of pear (cv. Louise Bonne de Jersey),” IRANIAN JOURNAL OF HORTICULTURAL SCIENCES (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 48, no. 2 , pp. 285–292, 2017, [Online]. Available: https://sid.ir/paper/148296/en

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