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Modelo numérico do transporte de nitrogênio no solo. Parte I: Desenvolvimento e teste do modelo Numerical model of nitrogen transport in the soil. Part I: Model development and test

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2008
Este trabalho visa realizar modificações no modelo de transporte de soluto no solo SIMASS-C, permitindo-lhe simular as concentrações do nitrato e amônio no solo, considerando-se as transformações biológicas e o efeito da temperatura e do teor de água do ...
Felizardo A. Rocha   +4 more
doaj   +1 more source

Changes of Nutritive Elements in Soils That Medium-Supplied With Phosphorus, Depending on Fertilizers Used in Cotton Agrocenosis [PDF]

open access: yesBIO Web of Conferences, 2023
The aim is to increase the mobile nutrient content in the soil by applying optimal nitrogen and potassium fertilizers without the use of phosphorus fertilizers on irrigated typical gray soils moderately supplied with mobile phosphorus.
Sattarov Djurakul   +2 more
doaj   +1 more source

Nitrate or not nitrate. That is the question

open access: yesPeer Community in Ecology, 2020
A recommendation of: Legay Nicolas, Grassein Fabrice, Arnoldi Cindy, Segura Raphael, Laine Philippe, Lavorel Sandra, Clement Jean-Christophe Studies of NH4+ and NO3- uptake ability of subalpine plants and resource-use strategy identified by their functional traits 10.1101 ...
openaire   +2 more sources

Dopaminium nitrate [PDF]

open access: yesActa Crystallographica Section E Structure Reports Online, 2014
The asymmetric unit of the title salt [systematic name: 2-(3,4-dihydroxyphenyl)ethanaminium nitrate], C8H12NO2+·NO3−, contains two independent cations and two independent nitrate anions. The crystal structure consists of discrete nitrate ions stacked in layers parallel to (010).
Sofian Gatfaoui   +3 more
openaire   +3 more sources

Comparison of nitrification inhibitors to restrict nitrate leaching in a maize crop irrigated under mediterranean conditions [PDF]

open access: yes, 2010
The aim of this paper was to compare dicyandiamide (DCD) and 3,4 dimethylpyrazole phosphate (DMPP) as inhibitors of ammonium oxidation and nitrate leaching after applying fertilizer to a maize (Zea mays L.) crop grown under Mediterranean conditions.
Arauzo, M.   +4 more
core   +3 more sources

Organik Salata-Marul Yetiştiriciliğinde Agryl Örtü ve Bazı Gübrelerin Verim, Kalite, Yaprak Besin Madde İçeriği ve Toprak Verimliliği Özelliklerine Etkileri

open access: yesJournal of Agricultural Sciences, 2011
Bu çalışma, Ege Üniversitesi Ziraat Fakültesi Bahçe Bitkileri Bölümü’ne ait organik tarım arazisinde 2005-2006 yıllarında yürütülmüştür. Agryl örtü altında (A+) ve açıkta yetiştirilen (A-) Yedikule marul çeşidi ile kıvırcık yapraklı Arapsaçı salata ...
Dilek Anaç   +6 more
doaj   +1 more source

Anthropogenic nitrate in groundwater and its health risks in the view of background concentration in a semi arid area of Rajasthan, India

open access: yesScientific Reports, 2021
An increased nitrate (NO3−) concentration in groundwater has been a rising issue on a global scale in recent years. Different consumption mechanisms clearly illustrate the adverse effects on human health.
Abdur Rahman, N. Mondal, K. K. Tiwari
semanticscholar   +1 more source

Aquatic Nitrate Retention at River Network Scales Across Flow Conditions Determined Using Nested In Situ Sensors [PDF]

open access: yes, 2017
Nonpoint pollution sources are strongly influenced by hydrology and are therefore sensitive to climate variability. Some pollutants entering aquatic ecosystems, e.g., nitrate, can be mitigated by in‐stream processes during transport through river ...
Carey, R. O.   +3 more
core   +3 more sources

Diurnal Patterns in Solute Concentrations Measured with In Situ UV-Vis Sensors: Natural Fluctuations or Artefacts?

open access: yesSensors, 2020
In situ spectrophotometers measuring in the UV-visible spectrum are increasingly used to collect high-resolution data on stream water quality. This provides the opportunity to investigate short-term solute dynamics, including diurnal cycling.
Suzanne R. Jacobs   +3 more
doaj   +1 more source

Efficient Ammonia Electrosynthesis from Nitrate on Strained Ruthenium Nanoclusters.

open access: yesJournal of the American Chemical Society, 2020
The limitations of the Haber-Bosch reaction-particularly high-temperature operation-have ignited new interests in low-temperature ammonia-synthesis scenarios.
Jie Li   +18 more
semanticscholar   +1 more source

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