Results 101 to 110 of about 63,548 (216)

Effect of dissolved humic acids and coated humic acids on tetracycline adsorption by K₂CO₃-activated magnetic biochar. [PDF]

Sci Rep, 2022
Li M, Wang P, Huang C, Liu Y, Liu S, Zhang K, Cao J, Tan X, Liu S.   +8 more
europepmc   +1 more source

Influence of compost and digestates on plant growth and health: potentials and limits [PDF]

, 2008
Composts can influence soil fertility and plant health. These influences can be positive or negative, depending of the quality of the composts. In order to estimate the potential of Swiss composts to influence soil fertility and plant health, one hundred
Berner, Alfred, Fuchs, Jacques G., Mayer, Jochen, Schleiss, Konrad, Smidt, Ena   +4 more
core  

Relating Paramagnetic Properties to Molecular Parameters of Humic Acids Isolated from Permafrost Peatlands in the European Arctic. [PDF]

Molecules, 2023
Lodygin E, Vasilevich R, Abakumov E, Abakumov E.   +3 more
europepmc   +1 more source

Promotion of leaf degradation by earthworms under laboratory conditions [PDF]

, 2006
Organic materials were applied to leaves from organic apple trees. Then, leaves were fed to earthworms in a laboratory culture. The objective was to select materials which promote leaf degradation by earthworms and consequently reduce the inoculum ...
de Jager, Anton, de Jong, Peter Frans, Heijne, Dr. Bart   +2 more
core  

Influence of Humic Acids on the Removal of Arsenic and Antimony by Potassium Ferrate. [PDF]

Int J Environ Res Public Health, 2023
Wang N, Li W, Wang N, Li M, Wang H.
europepmc   +1 more source

Where geology meets pedology: Late Quaternary tephras, loess, and paleosols in the Mamaku Plateau and Lake Rerewhakaaitu areas [PDF]

, 2012
On this trip we focus on tephrostratigraphy and soil stratigraphy together with aspects of palaeoenvironmental reconstruction over long and short time-spans.
Lanigan, Kerri Miriam, Lowe, David J., Palmer, David John   +2 more
core  

Changes in Metabolic Profile of Rice Leaves Induced by Humic Acids. [PDF]

Plants (Basel), 2022
Canellas NA, Olivares FL, da Silva RM, Canellas LP.   +3 more
europepmc   +1 more source

Aumento del contenido de ácidos húmicos en un carbón de bajo rango a través de la oxidación con aire y con peróxido de hidrogeno o ácido nítrico Increase of the content of humic acids in a low rank coal by oxidation with air and with hydrogen peroxide or nitric acid

Química Nova, 2013
Low-rank coals are an important source of humic acids, which are important in retention processes of water and nutrients in plants. In this study coal samples of Montelibano, Colombia, were oxidized with air at different temperatures and subsequently ...
Ruben Anillo-Correa, Fredy Colpas-Castillo, Edgardo Meza-Fuentes   +2 more
doaj  

The Effects of Humic Acids on the Early Developmental Stages of African Cichlids during Artificial Breeding. [PDF]

Life (Basel), 2023
Ondrašovičová S, Zigo F, Gogoľa J, Lacková Z, Farkašová Z, Arvaiová J, Almášiová V, Rehan IF.   +7 more
europepmc   +1 more source

Extraction of Humic Acids from Lignite and Its Use as a Biochar Activator. [PDF]

ACS Omega, 2023
Li H, Ding S, Yuan J.
europepmc   +1 more source