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Showing 1 to 12 of 47079 entries
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Diversity of photosynthetic Bradyrhizobium strains from stem nodules of Aeschynomene species

STEM and diversity

[No authors listed]
GSID: J-5sc7u3N_cJ
J Lorquin, F Molouba, N Dupuy, S Ndiaye… - New horizons in …, 1993 - Springer

… described on the stem of Aeschynomene sensitiva a new type of nitrogen-fixing nodule formed under the stem epidermis by photosynthetic bacteria that we named stem collar nodule. …

Dynamics of Nitrogen Uptake and Mobilization in Field-grown Winter Oilseed Rape (Brassica napus) from Stem Extension to Harvest: I. Global N Flows between …

STEM and diversification

Malagoli P, Ourry A.
GSID: fUrfxRkumFkJ
P Malagoli, P Laine, L Rossato, A Ourry - Annals of botany, 2005 - academic.oup.com

… This was followed by a rapid increase in stem biomass (from 5 to 29 g d. wt per plant) from … This increase can be explained by the growth of branches on the principal stem during …

Microstructural and physiological responses to cadmium stress under different nitrogen levels in Populus cathayana females and males

STEM and males

[No authors listed]
GSID: YtgoaMYaefoJ
M Liu, J Bi, X Liu, J Kang, H Korpelainen… - Tree …, 2020 - academic.oup.com

… Under control conditions (high N, no Cd), females showed a higher leaf and root DM, and total biomass, but a lower stem DM when compared with males. In addition, N deficiency …

Metabolic and gene expression changes triggered by nitrogen deprivation in the photoautotrophically grown microalgae Chlamydomonas reinhardtii and Coccomyxa …

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

Casas-Mollano JA, Msanne J.
GSID: xV5Lghjmx1EJ
J Msanne, D Xu, AR Konda, JA Casas-Mollano… - Phytochemistry, 2012 - Elsevier

Microalgae are emerging as suitable feedstocks for renewable biofuel production. Characterizing the metabolic pathways involved in the biosynthesis of energy-rich compounds, such as lipids and carbohydrates, and the environmental factors influencing their accumulation is necessary to realize the full...

Phosphorus limitation of nitrogen fixation by Trichodesmium in the central Atlantic Ocean

field stations

Gobler CJ, Kustka AB.
GSID: U8Iwdxzx0ccJ
SA Sañudo-Wilhelmy, AB Kustka, CJ Gobler… - Nature, 2001 - nature.com

Marine fixation of atmospheric nitrogen is believed to be an important source of biologically useful nitrogen to ocean surface waters 1, stimulating productivity of phytoplankton and so …

Loss of organic matter and potentially mineralizable nitrogen from Saskatchewan soils due to cropping

field stations

[No authors listed]
GSID: AJvoCA15E1QJ
CA Campbell, W Souster - Canadian Journal of Soil Science, 1982 - cdnsciencepub.com

Même si l'on sait que le travail des sols de prairie a entraîné des pertes considérables de matière organique totale, on dispose de peu de données sur les variations de la fraction de …

Salix myrtillacea Female Cuttings Performed Better Than Males under Nitrogen Deposition on Leaves and Drought Conditions

STEM and males

[No authors listed]
GSID: 92680FCj2foJ
Z Cai, Y Han, B Duan, H Song - Forests, 2022 - mdpi.com

Drought and nitrogen (N) deposition are major threats to global forests under climate change. However, investigation into how dioecious woody species acclimate to drought and N deposition and how this is influenced by gender has, so far, been unexplored....

Evaluating the Ecosystem Service of Nutrient Removal in a Coastal Watershed: A Case Study of New Hampshire's Great Bay

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

Berg CE.
GSID: QSUOphhijuUJ
CE Berg - 2015 - search.proquest.com

Abstract New Hampshire's Great Bay, valued as one of 28 “estuaries of national significance”, provides a host of economic, ecological, and social environmental services that are threatened by the deterioration of water quality and increased levels of nitrogen. The...

Examining the ecosystem service of nutrient removal in a coastal watershed

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

Berg CE, Mineau MM, Rogers SH.
GSID: eqY_jfesj8QJ
CE Berg, MM Mineau, SH Rogers - Ecosystem services, 2016 - Elsevier

Globally, managers are trying to prevent or halt the eutrophication of valuable estuaries and bays by reducing nutrient inputs, but justifying the cost of conservation or processing facility upgrades often proves challenging. We focus on a coastal watershed in...

Elementary factors

elementary

Peñuelas J, Sardans J.
GSID: _awXlnPUEnQJ
J Peñuelas, J Sardans - Nature, 2009 - nature.com

Organisms are the products of chemical reactions, and their growth depends on the availability of various elements, especially carbon, nitrogen and phosphorus. The growth-rate …

On the viscosity of simple liquids

laboratory instruction

[No authors listed]
GSID: 2rzdp-DXIzoJ
W Grevendonk, W Herreman, W De Pesseroey… - Rheologica Acta, 1969 - Springer

The pressure and temperature dependence of the viscosity of liquid argon, liquid oxygen and liquid nitrogen are discussed, starting from the Arrhenius equation and the Doolittle free …

Effect of nitrogen fertilization and microbial preparations on potato yielding

STEM and diversify

Kołodziejczyk M.
GSID: 4LuCAF2odIsJ
M Kołodziejczyk - Plant Soil Environ, 2014 - agriculturejournals.cz

… for the tuber number per stem. A significant increase … Microbial preparations did not diversify the share of marketable … t/ha per each stem, whereas the number of tubers per stem by 40.4 t/…

Showing 1 to 12 of 47079 entries