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International journal of Advanced Biological and Biomedical Research، جلد ۲، شماره Issue ۴ (۲)، صفحات ۲۵۶-۲۵۹
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Efficiency of Foliar Application of Humic Acid on Improve Absorb of K than Na and Salt Tolerance in Petunia Hybrida L. |
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| چکیده انگلیسی مقاله |
Salinity is a major limitation ecological factor for plant development in arid and semi-arid regions. The ionic imbalance, deficiency of nutrients and degradation of plant metabolites are caused by saline conditions, are affected by the reduction ratio of potassium (K) then sodium (Na). In this research foliar applications of humic acid (HA) for improve the absorption of K under salt stress was applied at 100, 300,600 and 900 ppm with control treatment. Experiment was conducted in a randomized complete block design with three replications. Data’s analyzed with spss-19 and means were compared by LSD test. Evaluated characteristics are K and Na concentration, and ratio of K then Na in root, stem and leaf. Analyses of variance results are showed the foliar application of HA have a significant effect on K and Na concentration, and ratio of K then Na in different organs of petunia hybrida L., (P < 0.01). Results of means compare are showed the significant effect of HA on K and Na absorption, and the highest absorb of K and lowest absorb of Na were obtain at 600 and 900ppm of HA. So, highest ratio of K than Na is obtained at 900ppm. |
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| کلیدواژه‌های انگلیسی مقاله |
salinity,Sbsorption,damage,Balance |
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| نویسندگان مقاله |
a رحیمیان بوگر | rahimian boogar
department of horticulture science and green space, faculty of agriculture, university of zabol, zabol, iran
سازمان اصلی تایید شده: دانشگاه زابل (Zabol university)
a غلامعلی زاده آهنگر | gholamalizadeh ahangar
department of soil engineering science, faculty of water and soil engineering, university of zabol, zabol, iran
سازمان اصلی تایید شده: دانشگاه زابل (Zabol university)
e شیرمحمدی |
department of soil engineering science, faculty of water and soil engineering, university of zabol, zabol, iran
سازمان اصلی تایید شده: دانشگاه زابل (Zabol university)
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| نشانی اینترنتی |
http://www.ijabbr.com/article_9022_1e8156b1c1331416f1816bddac3ce658.pdf |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/2255/article-2255-303310.pdf |
| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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