Results 11 to 20 of about 2,493,212 (358)
Bioresource Technology, 2021 Chlorella vulgaris was grown using mixed sources of nitrogen (nitrate and nitrite). Starting from B3N as basal medium, nitrate was substituted by nitrite keeping total nitrogen constant over 7 conditions: 0, 20, 40, 50, 60, 80 and 100% NO2-. Growth rate,
Victor Pozzobon +4 more
semanticscholar +1 more source
Modeling the effects of organic nitrogen uptake by plants on the carbon cycling of boreal forest and tundra ecosystems [PDF]
Biogeosciences, 2013 Boreal forest and tundra are the major ecosystems in the northern high latitudes in which a large amount of carbon is stored. These ecosystems are nitrogen-limited due to slow mineralization rate of the soil organic nitrogen.
Q. Zhu, Q. Zhuang
doaj +1 more source
“Giant” Nitrogen Uptake in Ionic Liquids Confined in Carbon Pores
Journal of the American Chemical Society, 2021 Ionic liquids are well known for their high gas absorption capacity. It is shown that this is not a solvent constant, but can be enhanced by another factor of 10 by pore confinement, here of the ionic liquid (IL) 1-ethyl-3-methylimidazolium acetate ...
Ipek Harmanli +3 more
semanticscholar +1 more source
Scientific Reports, 2021 Nutrient-deficient red soil found in the southern region of China is increasingly being used for potato crops to meet the demand for this staple food. The application of nitrogen fertilizer is necessary to support the production of higher tuber yields ...
Kailou Liu +4 more
semanticscholar +1 more source
Nitrogen Journey in Plants: From Uptake to Metabolism, Stress Response, and Microbe Interaction
Biomolecules, 2023 Plants uptake and assimilate nitrogen from the soil in the form of nitrate, ammonium ions, and available amino acids from organic sources. Plant nitrate and ammonium transporters are responsible for nitrate and ammonium translocation from the soil into ...
Omar Zayed +7 more
semanticscholar +1 more source
Effect of Organic and Bio-Fertilization as Partial Substitute for Mineral Nitrogen Fertilization on Wheat Plants [PDF]
Journal of Soil Sciences and Agricultural Engineering, 2016 A field experiment was conducted during two successive winter growing seasons of (2012/ 2013 and 2013/ 2014) at the experimental farm of Mallawi Agricultural Research Station, Mallawi center, EL- Minia Governorate, Egypt.
Shaima Abo Zaed, A. Ali, Basma Rashwan
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The pitcher plant Sarracenia purpurea can directly acquire organic nitrogen and short-circuit the inorganic nitrogen cycle. [PDF]
PLoS ONE, 2009 BACKGROUND:Despite the large stocks of organic nitrogen in soil, nitrogen availability limits plant growth in many terrestrial ecosystems because most plants take up only inorganic nitrogen, not organic nitrogen.
Jim D Karagatzides +2 more
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Uptake and utilization efficiency of nitrogen and phosphorus in barley genotypes [PDF]
Journal of Central European Agriculture, 2016 Field experiment was carried out in order to study the genotypic variation in nitrogen and phosphorus uptake and utilization by barley. The study included nine Bulgarian genotypes of two-rowed barley: three cultivars Krami, Krasen, Kristi and six ...
Svetla KOSTADINOVA +2 more
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Frontiers in Plant Science, 2023 The increase of nitrogen (N) deposition and the diversity of its components lead to significant changes in the structure and function of temperate meadow steppe, which could affect plant nutrient uptake, nutrient resorption and litter decomposition, thus
Yang Zhang +27 more
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Agronomy, 2020 This study reports the effectiveness of some selected rhizobium strains in enhancing nitrogen fixation and nutrient uptake in Vicia faba L. Multi-location field experiments were conducted for two years (2016 and 2017) using a split-plot in randomized ...
Bayou Bunkura Allito +2 more
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