Phytotoxicity of River Chenab sediments: In vitro morphological and biochemical response of Brassica napus L.
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- 作者：Attarad Alia ; c ; Abdul Rehman Phullb ; Muhammad Ziac ; ziachaudhary@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Ali Musstjab Akber Shahb ; Riffat Naseem Malika ; Ihsan ul-Haqd
- 关键词：FG ; final germination ; MPFG ; mean period of final germination ; MDA ; malondialdehyde ; POD ; peroxidases ; RL ; root length ; ROS ; reactive oxygen species ; RG ; rate of germination ; RDW ; relative dry weight ; RWC ; relative water content ; SL ; shoots length ; iSG ; seedling growth ; SOD ; superoxide dismutases ; WC ; water content
- 刊名：Environmental Nanotechnology,Monitoring & Management
- 出版年：2015
- 出版时间：November 2015
- 年：2015
- 卷：4
- 期：Complete
- 页码：74-84
- 全文大小：2162 K
文摘
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Phytotoxic evaluation of River Chenab Pakistan sediments was performed in B. napus seedlings.
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A significant variation of seed germination, plant length, weight, and water content was observed.
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Remarkable raise in phytochemical analysis (MDA, Phenolics, flavonoids, cholorophyll, caratenoids) from control was also examined.
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The increase of antioxidative enzyme activities (SOD, POD and protease) were also observed in seedling exposed to sediments.
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Phytotoxicity evaluation is easy, robust and reliable method to assess sediments contamination.