·The pH of rhizosphere soil Our results showed that the pH values in the soil treated by ferrous sulfate with sulfuric acid were significantly lower than the values in the unfertilized control CK or sulfuric acid treatments Fig 1 At five testing dates ferrous sulfate with sulfuric acid treatment significantly decreased pH by up to or units
·Iron is an essential element for most organisms Both plants and microorganisms have developed different mechanisms for iron uptake transport and storage In the symbiosis systems such as rhizobia legume symbiosis and arbuscular mycorrhizal AM symbiosis maintaining iron homeostasis to meet the requirements for the interaction between the host
·Ferrous Fe II is readily oxidized and precipitated in alkaline conditions The development of a highly efficient eco friendly and alkali tolerant ferrous complex has been one of the most important and challenging goals in application of iron In this study a facile method of synthesis antioxidative ferrous complex by introducing iron nanoparticles into Maillard reaction
·The Mg related papers published in 2023 were searched in the Web of Science WoS Core Collection database on February 21 2024 Fig 1 shows simple search results from the last 20 years with Mg or Mg alloy as the topic blue columns A more sophisticated retrieval strategy is applied to reveal more precisely the publications on Mg and Mg alloys
Iron and other metal ions during host pathogen interaction a Competition for Fe 3 resources is centered around bacterial siderophores and mammalian Fe 3 and siderophore binding proteins b Calprotectin CP is a general metal sequestering protein the binds Fe 2 and other divalent metal ions in the extracellular The host protein calprotectin CP is a metal
·Phytophthora capsici a destructive fungal pathogen poses a severe threat to pepper Capsicum annuum L crops worldwide causing blights that can result in substantial yield losses Traditional control methods often come with environmental concerns or entail substantial time investments In this research we investigate an alternative approach involving ferrous
·Adsorption is a cost effective technology to remove phosphate in water due to its reversible operation relatively low cost and facile regeneration Chouyyok et al 2010; Dou and Xie 2023; Yu et al 2019 Hydrated ferric oxide HFO is a natural nanocrystalline iron hydroxide and commonly found in near surface environments such as aquatic systems soils sediments
·The sludge generated in the WWTPs are biologically stabilised before being discharged to reduce its volume and mass The biological stabilisation usually through anaerobic digestion produces biogas which is a combination of methane and carbon dioxide but also contains H 2 S The H 2 S concentration even at the low concentrations >2 ppm was believed
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