Alleviation of nickel toxicity by ammonium supply to sunflower plants

@article{Zornoza2004AlleviationON,
  title={Alleviation of nickel toxicity by ammonium supply to sunflower plants},
  author={Pilar Zornoza and Saul Robles and Noelia Mart{\'i}n},
  journal={Plant and Soil},
  year={2004},
  volume={208},
  pages={221-226}
}
Phytotoxicity of nickel (Ni) varies within plant species and cultivars as well as with the concentration of Ni in the rooting medium. Moreover, it is known that several nutrients can modify the plant response to excess Ni. Nitrogen can be absorbed by plants as different N forms and because N metabolism and Ni are closely related, a hydroponic experiment was conducted to study the effect of Ni toxicity on the growth, nutrient status of the different plant parts and leaf chlorophyll… CONTINUE READING

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