Results 1 to 10 of about 1,013,250 (360)

Ammonium‐peroxyde [PDF]

Berichte der deutschen chemischen Gesellschaft, 1913
n ...
J. D’Ans, O. Wedig
openalex   +3 more sources

Liming and grazing intensities effects on soil mineral nitrogen throughout the pasture cycle in a subtropical integrated crop-livestock system

Revista Brasileira de Ciência do Solo, 2022
Grazing intensity is a preponderant factor for the success of integrated crop-livestock systems (ICLS). Management of grazing intensity impacts soil organic matter (SOM) dynamics, soil reacidification process, and amount and quality of residues added to ...
Felipe Dalla-zen Bertol, Amanda Posselt Martins, Luiz Gustavo de Oliveira Denardin, Taise Robinson Kunrath, William de Souza Filho, Mateus Westerhofer Goulart, Paulo César de Faccio Carvalho, Ibanor Anghinoni   +7 more
doaj   +1 more source

Removal of nitrogen and phosphorus from water by sludge-based biochar modified by montmorillonite coupled with nano zero-valent iron

Water Science and Technology, 2022
Biochar prepared by thermal decomposition of sewage sludge is a new adsorbent for sludge resource utilization and aquatic environmental treatment. In this study, sewage sludge was used as raw material for the preparation of pyrolysis sludge-based biochar.
Dezhi Xu, Xiulei Fan, Qing Chen, Shuyun Qiao, Jiankun Zhang, Yangyang Yang, Hong Wang, Linjun Zhang, Jun Hou   +8 more
doaj   +1 more source

Metabolic Diffusion in Neuropathologies: The Relevance of Brain-Liver Axis

Frontiers in Physiology, 2022
Chronic liver diseases include a broad group of hepatic disorders from different etiologies and with varying degrees of progression and severity. Among them, non-alcoholic fatty (NAFLD) and alcoholic (ALD) liver diseases are the most frequent forms of ...
Sergio Vegas-Suárez, Sergio Vegas-Suárez, Sergio Vegas-Suárez, Jorge Simón, Jorge Simón, María Luz Martínez-Chantar, María Luz Martínez-Chantar, Rosario Moratalla, Rosario Moratalla   +8 more
doaj   +1 more source

Effect of a Profound Feedstock Change on the Structure and Performance of Biogas Microbiomes

Microorganisms, 2020
In this study the response of biogas-producing microbiomes to a profound feedstock change was investigated. The microbiomes were adapted to the digestion of either 100% sugar beet, maize silage, or of the silages with elevated amounts of total ammonium ...
Johanna Klang, Ulrich Szewzyk, Daniel Bock, Susanne Theuerl   +3 more
doaj   +1 more source

Influence of nitrogen injection application on zinc and iron uptake by winter wheat and spring barley [PDF]

Journal of Central European Agriculture, 2014
Influence of CULTAN method (Controlled Uptake Long Term Ammonium Nutrition) on the iron and zinc uptake by winter wheat (Triticum aestivum L.) and spring barley (Hordeum vulgare L.) was observed at four-year small-plot field experiments under conditions ...
Ondřej Sedlář , Jiří Balík , Jindřich Černý , Lucie Peklová , Karin Kubešová   +4 more
doaj   +1 more source

Differences and related physiological mechanisms in effects of ammonium on the invasive plant Xanthium strumarium and its native congener X. sibiricum

Frontiers in Plant Science, 2022
Few studies explore the effects of nitrogen forms on exotic plant invasions, and all of them are conducted from the perspective of nitrogen form utilization without considering the effects of ammonium toxicity.
Zheng Zhang, Chang Zhang, Chun-Sha Zhang, Wei-Bin Wang, Yu-Long Feng   +4 more
doaj   +1 more source

Cost Effective Soft Sensing for Wastewater Treatment Facilities

IEEE Access, 2022
Wastewater treatment plants are complex, non-linear, engineered systems of physical, biological and chemical processes operating at different timescales.
Maira Alvi, Tim French, Rachel Cardell-Oliver, Philip Keymer, Andrew Ward   +4 more
doaj   +1 more source

Effects of High Ammonium Loading on Two Submersed Macrophytes of Different Growth Form Based on an 18-Month Pond Experiment

Frontiers in Plant Science, 2022
Ammonium (NH4-N) produces a paradoxical effect on submersed macrophytes because it is not only the preferred nitrogen source for the growth of plants but also threatens the growth of plants at high concentration.
Qing Yu, Qing Yu, Haijun Wang, Haijun Wang, Hongzhu Wang, Chao Xu, Miao Liu, Yu Ma, Yu Ma, Yan Li, Shuonan Ma, Shuonan Ma, David P. Hamilton, Erik Jeppesen, Erik Jeppesen, Erik Jeppesen, Erik Jeppesen, Erik Jeppesen   +17 more
doaj   +1 more source

Ammonium benzenephosphonate [PDF]

Acta Crystallographica Section E Structure Reports Online, 2008
In the crystal structure of the title salt, NH(4) (+).[(C(6)H(5))P(O)(2)(OH)](-) or NH(4) (+)·C(6)H(6)O(3)P(-), the N and O atoms inter-act via hydrogen bonds to generate a layer motif. The phenyl rings are stacked above and below this layer, sandwiching the hydrogen-bonded layer.
Seik Weng Ng, Xiu-Qing Lei, Sheng-Di Bai, Zhen Lin   +3 more
openaire   +4 more sources