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RISThe influence of drought stress on photosynthetic pigments and some metabolic contents of two Kochia scoparia ecotypes in saline condition
month (stress treatment)), and two Kochia ecotypes (Birjand and Borujerd) were allocated as main and sub plots, respectively. Plants were irrigated with ground water having electrical conductivity (EC) of 5.2ds.m-1. Photosynthetic pigment, proline...
The effect of mercuric toxicity in saline soil on growth, soluble sugars, photosynthetic pigments and some of enzymes in Turnip
was conducted as factorial in a completely randomized design with three replications. 60 days after planting, leaf samples were collected and investigated for photosynthetic pigments, soluble sugars, activity of peroxidase and catalase enzymes and chlorophylls a...
Study on Adjustment of the Effects of Salt Stress by Azomite Application on Mexican Marigold (Tagetes minuta L.)
) and in three repeats.The results revealed that the interaction between salinity and Azomite was significant in all studied traits. The results of the assessment of the mean of data also indicated that the plant height, photosynthetic pigments and protein...
Studying the effect of salicylic acid on some physiological and biochemical characteristics of Lippia citroidora under NaCl stress
of salinity and SA on photosynthetic pigments, soluble carbohydrate, total phenol, protein amounts and catalase -CAT-, peroxidase -POD- and superoxide dismutase -SOD- activities were significant. The mean comparison indicated that SA application caused...
Alleviating negative effects of cadmium stress in basil -Ocimum basilicum L. cv. Keshkeni Luvelou- by using two types of mycorrhizal fungi
photosynthetic pigments, whereas ascorbate peroxidase -APX-, guaiacol peroxidase -GPX-, superoxide dismutase -SOD- activities and proline content was reduced. In total, the findings of this experiment indicated that mycorrhizal fungi usage caused to increase...
تأثیر دفعات محلول‌پاشی کود اوره بر پارامترهای فتوسنتزی درختان بارور پسته رقم کله¬قوچی در مراحل مختلف رشد میوه
این تحقیق به‌منظور بررسی تأثیر دفعات کاربرد برگی کود اوره بر پارامترهای فتوسنتزی درختان پسته رقم کله‌قوچی انجام گرفت. در این آزمایش محلول‌پاشی کود اوره به غلظت 5/0 درصد در سه مرحله مختلف رشد میوه انجام شد و اندازه‌گیری ...
Effect of 6-Benzylaminopurine and Abscisic Acid on Gas Exchange, Biochemical Traits, and Minituber Production of Two Potato Cultivars (Solanum tuberosum L.)
Possibility of improving physiological traits and minituber yield of potato cultivars (cvs.
Agria and Fontane) was investigated by application of plant growth regulators (BAP,
ABA and BAP+ABA) at tuber ...
Mother corm origin and planting depth affect physiological responses in saffron (Crocus sativus L.) under controlled freezing conditions
Considering the prevalence of cold and dry winter in many saffron cultivation regions, the freezing-induced damage is one of the most adverse factors increasing electrolyte leakage and reducing corm growth. These effects ...
بررسی تاثیر تنش شوری بر برخی شاخص های فیزیولوژیک ژنوتیپ های نخود تحت شرایط هیدروپونیک
نخود حساسیت بالایی به تنش شوری دارد و گزینش برای شوری میتواند به بهبود تحمل ژنوتیپها و در نتیجه گسترش کشت آن در مناطق شور
کمک کند. این آزمایش با هدف بررسی سازوکارهای فیزیولوژیک تحمل به تنش شوری در 11 ژنوتیپ نخود در ...