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http://148.72.244.84/xmlui/handle/xmlui/3328| Title: | EFFECT OF SALICYLIC ACID IN Zea mays L. PHOTOSYNTHETIC PIGMENTS UNDER SALT STRESS. |
| Authors: | Zakaria Hassan Hamid al-Obeidi Ismail Khalil Ibrahim al-Samarrai |
| Keywords: | salt stress, salicylic acid ,maize, photosynthetic pigments. |
| Issue Date: | ديس-2015 |
| Publisher: | University of Diyala / College of Agriculture |
| Abstract: | To study the effect of different levels of salicylic acid in Zea mays L. photosynthetic pigments under salt stress , a factorial experiment based on a Randomized Complete Block Design with three replicates was used . Treatments consisted of three salinity levels (0.5, 5.0 and 9.5 dS m-1 ) and five salicylic acid concentrations ( 0,250,500,1000 and 1500) μM.L -1 SA . Chlorophyll a, chlorophyll b and Carotene concentration in leaves were measured . The results showed that salt stress caused a significant decrease in photosynthetic pigments concentrations (chlorophyll a, chlorophyll b, and carotene) . Foliar application of salicylic acid caused a significant increase in chlorophyll a, chlorophyll b and carotene concentrations , especially under salt stress. |
| URI: | https://journal.djas.uodiyala.edu.iq/ http://148.72.244.84:8080/xmlui/handle/xmlui/3328 |
| ISSN: | ISSN: 2310-8746 (Online) ISSN: 2073-9524 (Print) |
| Appears in Collections: | مجلة ديالى للعلوم الزراعية / Diyala Agricultural Sciences Journal (DASJ) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| EFFECT OF SALICYLIC ACID IN Zea mays L. PHOTOSYNTHETIC PIGMENTS UNDER SALT STRESS.pdf | 219.24 kB | Adobe PDF | View/Open |
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