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In summary, at concentrations commonly present in soils, in excess to those needed to satisfy micronutrient requirements but insufficient to cause toxicity (e.g., in a beneficial range of around 1–5 mM; [2]), plants accumulate Cl − to macronutrient levels, leading to a better plant performance.
1 Ιαν 2019 · Chlorine is important for the fertility of soils being a nutrient for crops. However, anthropogenic activities often lead to excessive accumulation of the anion of chlorine, (Cl −) in soils, either directly by applying animal wastes that are usually rich in Cl − or via atmospheric
5 Απρ 2018 · In salinized soils in which chloride (Cl −) is the dominant salt anion, growth of plants that tolerate only low concentrations of salt (glycophytes) is disturbed by Cl − toxicity. Chlorotic discolorations precede necrotic lesions, causing yield reductions.
Chlorine is important for the fertility of soils being a nutrient for crops. However, anthropogenic activities often lead to excessive accumulation of the anion of chlorine, (Cl⁻) in...
1 Μαΐ 2018 · High concentrations of chloride in the soil can increase phyto-availability of the heavy metal cadmium, accumulating in wheat grains above dietary intake thresholds. When crops are cultivated on soils that are moderately salinized by chloride, nitrate fertilization might be a strategy to suppress uptake of chloride by means of an antagonistic ...
7 Μαΐ 2010 · At adequate levels, chlorine acts on plant growth and development, including osmotic and stomatal regulation, production of oxygen by photosynthesis and resistance to, and tolerance of, diseases...
1 Δεκ 2001 · Natural inputs of chlorine (Cl) to soils come mainly from rainwater, sea spray, dust and air pollution. In addition, human practices, such as irrigation and fertilization, contribute significantly to Cl deposition. In the soil solution, Cl occurs predominantly as the chloride anion (Cl −).
