Results 291 to 300 of about 32,936 (303)

[Calcium and phosphorus fixation in children].

La Revue du praticien, 2002
openaire   +1 more source

Effects of nitrogen: phosphorus supply ratios on nitrogen fixation in agricultural and pastoral ecosystems

Biogeochemistry, 1992
Val H Smith, Smith Val H
exaly  

Stable Confinement of Black Phosphorus Quantum Dots on Black Tin Oxide Nanotubes: A Robust, Double‐Active Electrocatalyst toward Efficient Nitrogen Fixation

Angewandte Chemie - International Edition, 2019
Yi-Tao Liu, Jianyong Yu, Bin Ding
exaly  

THE ROLE OF SOIL CLAY MINERALS IN PHOSPHORUS FIXATION

Soil Science, 1957
openaire   +1 more source

Apparent Phosphorus Fixation and Phosphorus Sorption/Desorption Characteristics of Selected Soils of Louisiana.

2022
openaire   +1 more source

[Action of magnesium glutamate on the fixation of radioactive phosphorus].

Bulletin de l'Academie nationale de medecine, 2003
, DEJEAN, , LAMARQUE, , THIBAUD, , PAYCHA   +3 more
openaire   +1 more source

Effects of five variables in phosphorus fixation by humic acids from lignite

Fuel, 1984
exaly  

[The fixation of radioactive phosphorus in the structures of the human ovary].

Rivista di ostetricia e ginecologia, 1998
A, ZACUTTI, G, TURCHETTI
openaire   +1 more source

Dynamics between soil fixation of fertilizer phosphorus and biological phosphorus mobilization determine the phosphorus budgets in agroecosystems

Agriculture, Ecosystems & Environment
Yanlong Li, Zhen Xu, Lin Zhang, Wangzun Chen, Gu Feng   +4 more
openaire   +1 more source

Phosphorus fixation in contrasting soils: Quantifying p-fixation capacity and implications for fertilizer management

International Journal of Research in Agronomy
Vikram Parmar, RD Shinde, KC Patel
openaire   +1 more source