Journal ArticleDOI
Zinc Toxicity and its Influence on Nutrient Uptake in Tea
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This article is published in American Journal of Plant Physiology.The article was published on 2006-02-01. It has received 11 citations till now. The article focuses on the topics: Zinc toxicity.read more
Citations
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Structural, physiological, and biochemical profiling of tea plantlets under zinc stress
Mainaak Mukhopadhyay,Akan Das,P. Subba,Pranay Bantawa,Bipasa Sarkar,Parthadeb Ghosh,Tapan Kumar Mondal +6 more
TL;DR: The activities of ascorbate peroxidase, catalase, superoxide dismutase, and peroxIDase as well as expression of respective genes were up-regulated under Zn-stress, Nevertheless, antioxidant system as a whole did not afford sufficient protection against oxidative damage.
Journal ArticleDOI
Zinc stress affects ionome and metabolome in tea plants.
TL;DR: The conclusion should be drawn that the tea plants responded to Zn stress by coordinating ion-uptake and regulation of metabolism of carbohydrates, nitrogenous metabolites, and flavonoids, which speeded up NAD+ degradation and thus reduced energy metabolism.
Journal ArticleDOI
Responses of cucumber grown in recirculating nutrient solution to gradual Mn and Zn accumulation in the root zone owing to excessive supply via the irrigation water
TL;DR: In this paper, a standard and a high manganese (Mn) level (10 and 160 μM) were combined with high zinc level (4 and 64 µM) in the nutrient solution supplied to cucumber in closed cycle hydroponic units to compensate for nutrient uptake.
The Physio-Chemical Responses of Camellia Plants to Abiotic Stresses
TL;DR: This review presents a consolidated account of the accomplishment and inadequacy of these tools and techniques hitherto applied to the plants of Camellia sinensis with particular reference to tea.
References
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Journal ArticleDOI
Effect of metal toxicity on plant growth and metabolism: I. Zinc
Gyana Ranjan Rout,P. Das +1 more
TL;DR: Differential tolerance of plant genotypes exposed to zinc toxicity is a promising approach to enrich the authors' understanding of zinc tolerance in plants and may help in interdisciplinary studies to assess the ecological significance of metal stress.
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Urease activity of microbial biomass in soils as affected by cropping systems.
Susanne Klose,M. A. Tabatabai +1 more
TL;DR: The impacts of crop rotations and N fertilization on different pools of urease activity were studied in soils of two long-term field experiments in Iowa; at the Northeast Research Center and the Clarion-Webster Research Center (CWRC).
Journal ArticleDOI
Ecotoxicology of copper and cadmium in a contaminated grassland ecosystem. I: Soil and vegetation contamination
TL;DR: Soil profiles were characterized by surface retention of metals which was more prominent for copper than for cadmium, and Sequential soil extractions and vegetation analysis implied a much greater mobility of Cadmium compared to copper.
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Ecophysiological aspects of zinc tolerance in silene maritima with.
TL;DR: Uptake characteristics could be correlated with soil zinc analyses but did not relate directly to indices of zinc tolerance obtained by short-term measurements of radicle elongation.
Journal ArticleDOI
Modelling the phytotoxicity of aluminum, cadmium, copper, manganese, nickel, and zinc using the Weibull frequency distribution
TL;DR: The toxic effects of aluminum, cadmium, copper, manganese, nickel, and zinc stress on root growth of Triticum aestivum were modelled using a modified version of the Weibull frequency distribution to provide estimates of maximum unit toxicities.
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