The effects of triazole Compounds on leaf Morphological and Anatomical Characteristics of Radish (Raphanus sativus L.)
نویسندگان
چکیده
In the present investigation was carried out to find out the impact of Triadimefon(TDM) and hexaconazole (HEX) triazole fungicides on the leaf anatomy of Radish (Raphanus sativus L.) The plant was treated with one litre of aqueous solution containing 20 mg -1 triadimefon (TDM) and 20mg -1 hexaconazole (HEX) on 23,35 and 53, days after sowing (DAS) by soil drenching. The plants were harvested on 30, 45 and 60 days after sowing. The total leaf area, thickness of leaf, number of stomata in lower epidermis, stomatal pore length and width were observed in both control and treatments. Leaves treated with TDM and HEX showed several variations in the anatomical characteristics when compared to the leaves of the untreated control plant of Raphanus sativus.
منابع مشابه
بررسی تاثیر اشعه ماوراء بنفش بر پاسخهای فیزیولوژیکی رقمهای مختلف گیاه تربچه (Raphanus sativus L. )
Ultraviolet radiation as one of important stressful environmental factors, has deleterious effects on plant physiological processes and growth. Plants confront with this conditions that produce ROS, via specific physiological mechanisms. This study to investigate the effect of UV-C radiation on the physiological responses in radish (Raphanus sativus L.cv), the plant with one year old and ...
متن کاملEffect of lavender (Lavandula angustifolia Mill.) essential oil on the antioxidant response of Radish (Raphanus sativus L.) during cold storage
Temperature is one of the most important factors in maintaining the quality of stored horticultural products, which affect physiological and biochemical processes. There is no report on the efficacy of lavender essence in regulating the antioxidant capacity of cold-stored food products. The aim of present study was to investigate different concentrations of Lavender essence on improving biochem...
متن کاملComparative Studies on Ferredoxin-NADP+ Oxidoreductase lsoenzymes Derived from Different Organs by Antibodies Specific for the Radish Root- and Leaf-Enzymes’
Determination of the prosthetic group and titration of sulfhydryl group of ferredoxin-NADP+ oxidoreductase (FNR) from roots of radish (Raphanus sativus var acanthiformis cv Miyashige) confirmed its similarity to leaf-FNR. Antisera directed against radish root-FNR and leaf-FNR distinguished the enzyme forms from roots and leaves of radish as well as other flowering plants. The FNR isoenzymes sho...
متن کاملاثر متیل جاسمونات بر جذب و تجمع سرب در گیاه تربچه (Raphanus sativus L.)
Heavy metals are the most important pollutants in the environment. The productiion of toxic metals by human activities has lead to the contamination of soil. The presence of these metals in the soil and their accumulation in plants grown on these soils will have adverse effects on humans and animals. One approach to reduce the accumulation of heavy metals in plants is using of plant hormones. T...
متن کاملFeasibility Study of Reducing the Total Dissolved Solids (TDS) from Contaminated Water in Radish Plant (Raphanus Sativus) Using Nano Activated Carbon and Zeolite
Applying Nanoporous Materials is an appropriate method for improving chemical quality of the water due to high surface area, internal porous structure (porosity), high absorption capability of harmful gases and liquids, and capability of reactivating the surface. Therefore, actions were carried out in order to investigate the effect of Activated carbon and Zeolite on reducing the total dissolve...
متن کامل