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  1. 1 Νοε 2019 · Aquaponic systems are often iron deficient due to low amounts of iron in commercial fish feeds. Therefore, iron needs to be supplemented to ensure optimal plant performance. Adding these supplements requires close management of the system, and careful selection of chelating substances as the Fe-chelate bioavailability is environment dependent.

  2. 10 Αυγ 2022 · iron homeostasis in plants is pivotal, not only for improving their growth and development but also for enhancing human nutrition as plants are the principal dietary source of iron.

  3. 1 Αυγ 2020 · Fulvic acid appears to have a practical effect on transporting low-soluble iron from fish tanks, allowing it to be intercepted by plant roots, potentially preventing the development of iron deficiency on plants grown in aquaponic systems.

  4. In plants, iron is also required for photosynthesis and chlorophyll synthesis. The availability of iron in soils dictates the distribution of plant species in natural ecosystems and limits yield and nutritional quality of crops. Insufficient iron uptake causes retarded growth, interveinal chlorosis, and reduced fitness.

  5. 23 Ιαν 2017 · Introduction. Iron (Fe) is an essential element for living organisms including plants. Fe-containing proteins play a variety of vital roles in cellular respiration, intermediary metabolism, oxygen transport, and DNA stability and repair, as well as photosynthesis in plants.

  6. 26 Μαρ 2018 · Several phenylpropanoid-pathway enzymes are upregulated under iron deficiency in Arabidopsis 14,15, thus suggesting that low-molecular-weight compounds released by strategy I plants are also...

  7. 1 Ιαν 2018 · Higher plants have developed two distinct adaptive strategies to cope with low Fe availability in soils, such as the reduction-based strategy (Strategy 1) in nongraminaceous plants, and the chelation-based strategy (Strategy 2) in graminaceous species.

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