A5033403183- Plant Stress Responses and Tolerance
- Aluminum toxicity and tolerance in plants and animals
- Plant Micronutrient Interactions and Effects
- Marine Ecology and Invasive Species
- Plant responses to water stress
- Parasite Biology and Host Interactions
- Growth and nutrition in plants
Universidade Estadual Paulista (Unesp)
2023-2025
Universidade Federal de Pelotas
2016
The use of nickel (Ni) as a fertilizer remains topic debate, particularly in non-legume species, Ni is required only trace amounts for optimal plant function. Urea application plants, whether foliar or root-based, relies on the urease enzyme to convert urea into NH4+ and CO2, with serving an essential cofactor. In this study, we conducted experiment using 2 × factorial design, combining two concentrations [4% 8% (w/v)] absence presence (0.3 g L−1 supplied NiSO4·6H2O). Gas exchange parameters...
Cajanus cajan and Canavalia ensiformis are commonly used as cover crops due to their high biomass production, in addition they also applied recovery strategies for degraded areas. The objective of this study is compare the tolerance, accumulation translocation Mn tissues C. ensiformis, based on production effects photosynthetic apparatus between species. experiment was carried out Red Latosol, contaminated with MnCl2 following concentrations: 0 (control), 80, 100, 120, 140 160 mg kg−1. doses...
Copper, a micronutrient in low concentrations, excess causes negative changes the growth and development of plants. This study advances understanding dynamics potentially toxic elements areas with different uses, making it possible to evaluate potential C. cajan remedy/reduce Cu soil. It was observed that grown agricultural soil high P availability, translocation shoot 5−7 times greater than grassland contaminated Cu, where preferred allocation for root. The efficiency photosynthetic...
The Neotropical freshwater stingrays of
ABSTRACT Manganese (Mn) is crucial as a trace element for plant metabolism, but high concentrations in soil can induce symptoms of toxicity. This study aimed to evaluate the metabolism nitrogen compounds and biomass production Canavalia ensiformis Cajanus cajan , clarifying effects this metal on metabolism. The was treated with Mn 80, 100, 120, 140, 160 mg kg −1 . Differential responses were observed nitrogenous between species. C. affected shoots, roots, nodules, significant variations...