Results 111 to 120 of about 309,635 (167)

Symbiotic Dinitrogen Fixation in Forage Legumes Amended with High Rates of De‐Inking Paper Sludge

open access: yes, 2004
The paper de-inking process produces a waste by-product, de-inking paper sludge (DPS), which contains paper fibers, clay particles, and inks and has high C and Ca and low N and P concentrations.
François‐P. Chalifour   +5 more
core   +1 more source

Dinitrogen fixation in the world's oceans [PDF]

open access: yes, 2002
The surface water of the marine environment has traditionally been viewed as a nitrogen (N) limited habitat, and this has guided the development of conceptual biogeochemical models focusing largely on the reservoir of nitrate as the critical source of N ...
Bergman, B.   +9 more
core  

Vanadium complexes in relation to dinitrogen fixation.

open access: yes, 1987
The aim of this work was to investigate the chemistry of vanadium in relation to dinitrogen fixation and consequently the literature concerning vanadium systems which reduce dinitrogen in protic media and the coordination compounds of vanadium(II) and ...
Bultitude, John.
core  

Dinitrogen-Facilitated Reversible Formation of a Si–H Bond in a Pincer-Supported Ni Complex

open access: yes, 2016
Binding of dinitrogen to transition metal complexes typically involves coordination to a vacant site or a ligand substitution reaction with no formal change in oxidation state at the metal.
David Balcells (1469065)   +9 more
core   +1 more source

Dinitrogen Fixation by Hairy Vetch (Vicia villosaL.) in a Low-Chemical Input Cropping System

open access: yes, 2011
Measurements of dinitrogen fixation potential (acetylene reduction assay) and biomass and N accretion in hairy vetch used as a winter cover in low-chemical input cropping systems.

core  

Comparison of dinitrogen fixation rates in two subtropical seagrass communities

open access: yes, 2019
Seagrass morphology varies greatly between species and can impact their nitrogen(N) cycling capacity, including dinitrogen (N2) fixation. We used a 15N—N2 stable isotope technique to measure N2 fixation rates in different zones of two morphologically ...
Carlson-Perret, Natasha   +2 more
core   +1 more source

Corrigendum: N2 Fixation in the Eastern Arabian Sea: Probable Role of Heterotrophic Diazotrophs

open access: yesFrontiers in Marine Science, 2019
P. Kiran Kumar   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy