Sentences with phrase «humic substances»

The study, «Lignite - derived humic substances modulate pepper and soil - biota growth under water deficit stress,» was conducted by AgriLife Research graduate student Kuan Qin in collaboration with center director and plant physiologist Dr. Daniel Leskovar.

These same practices are likely also involved in increasing the important humic substances in soil.»

«This suggested to us that the application of humic substances as a soil amendment might be a promising strategy for mitigating water - limited stress, especially in arid or semi-arid regions or in soils having a lower water - holding capacity.»

«Organic matter - derived soil amendments containing humic substances are known to have a functional role in improving plant growth and soil quality, but their response to water - deficit stress was unknown, particularly in vegetable crops,» he said.

Rather, it is a carbon - rich, alkaline liquid, comprised of Terrahydrite ™, a proprietary formulation of Aqueous Humic Substances and trace mineral amino acid complexes.

AgriLife personel prepare ground for pepper planting and adding humic substances as a soil amendment.

«Our study results showed humic substances increased plant root development and soil bacteria population in the moderate and no - stress conditions of 60 and 80 percent irrigation,» Leskovar said.

The study, «Lignite - derived humic substances modulate pepper and soil - biota growth under water deficit stress,» -LSB-...]

Determination of Apparent Formation Constants of Eu (III) with Humic Substances by Ion Selective Liquid Membrane Electrode

Primary Petrochemical Processes in photolysis mediated by humic substances.

We can readily see why forage - based livestock agriculture and perennial polycultures are the most efficient method of building soil organic matter and stable humic substances.

As well as the characteristic high fertility of these soils, another identifying trait is the high presence of ceramics, charcoal and highly aromatic humic substances.

«The study showed soil amendment using lignite - derived humic substances improved the condition of plants exposed to water stress by reducing moisture loss,» he said.

As a result, the scientists concluded, humic substances demonstrated the potential to mitigate severe or mild water stress in the short term and promote plant growth under moderate mid-term stress.

Leskovar also noted humic substances had been shown to increase soil organic content and the concentration of nitrogen and phosphorous, which provide nutrients to plants, as well as increase the amount of soil microbes, especially in nutrient - limited soils.

* Passive warming effect on soil microbial community and humic substance degradation in maritime Antarctic region — Dockyu Kim — Journal of Basic Microbiology

Studies in China showed that children responded to humic substances for viral respiratory illness that had been previously unresponsive to treatment.

ENHANCE MENTAL CLARITY WITH THE POWER OF PREHISTORIC HUMIC SUBSTANCES.

UVALDE — A recent study by Texas A&M AgriLife Research scientists at the Texas A&M AgriLife Research and Extension Center in Uvalde shows applying a soil amendment containing humic substances can positively affect vegetable growth and soil properties under different environments.

Rather, it is a carbon - rich, alkaline liquid, comprised of Terrahydrite ™, a formulation of Aqueous Humic Substances and trace mineral amino acid complexes.

«Humic substances increased bell pepper tolerance to water stress conditions due to leaf moisture loss reduction and root development stimulation,» he said.

A 1982 study found that injections with humic substances were highly effective (as high as 90 %) at stopping the growth of thyroid tumors.

We may never fully understand the complex micro-system that occurs in the soil, just like we may never understand the human body fully, but one area of fascinating research is the presence of fulvic acid and humic substances in the soil.

«We hypothesized that soil amendment using lignite - derived humic substances would alter plant gas exchange, root growth and soil microbial activity, which in turn might mitigate potential crop losses under water - stress conditions,» he said.

«Due to their capacity for improving plant root growth, soil nutrient cycling and microbial activity, the application of humic substances may have long - term benefits in agricultural systems.»

«We don't just look at total soil organic carbon, but also the components of soil that have stable pools of carbon — humic substances, which gives us a much more accurate and precise view of the stable, long - term storage of carbon in the soils.»

In addition, the researchers added several substances, which could potentially hinder molecular analysis such as algae, humic substances, and inorganic suspended particles to the water, which are also found in natural ecosystems.

Humic substances, which refer to a mixture of soil organic matter resulting from the decomposition of plant and animal residues, contain three fractions — fulvic acid, humic acid and humin — that have been shown through previous research to have a beneficial effect on plant root initiation and elongation.

The plants were grown in sandy and clay soil previously mixed with lignite - derived humic substances and subjected to four different irrigation levels — 20, 40, 60 and 80 percent irrigation — based on soil water - holding capacity.

Humic substances contain special structural features that can bind toxic organic and inorganic compounds that occur in limited water environments, which reduces their bio-availability and toxicity.

«Previous research had also demonstrated that humic substances had a positive effect on soil environmental changes,» Leskovar said.

Fulvic acid is a humic substance that is created as organic matter decomposes.

«Preliminary in - vitro studies with Coxsackie A9 virus, influenza A virus, and herpes simplex virus type 1 (HSV - 1) have already shown that Humic substances are effective against both naked enveloped DNA viruses.»

Fulvic acid is defined as a «humic substance,» meaning that it is a major component of organic matter.

Not just any dirt though; Fulvic Acid is a humic substance, one of the principal elements that make up soil and is produced by the breakdown of organic matter.

RESTORE ingredients for gut health are comprised of purified water and a unique soil - based mineral supplement, Terrahydrite ™ (Aqueous Humic Substances, mineral amino acid complexes).

Carbon is a naturally occurring material that is very rich in humified organic matter and humic substances.

Keywords Soil carbon, soil organic matter, sequestration, humic substances, humin, land management, tillage practices, soil carbon models, Kyoto Protocol

The worms» digestive system is apparently capable of detaching heavy metal ions from the complex aggregates between these ions and humic substances in the waste as it rots.