Results 261 to 270 of about 214,128 (317)

RECYCLING OF AGRICULTURAL MACHINERY

Tekhnicheskiy servis mashin, 2021
The paper analyzed the experience of countries in creating a waste recycling mechanism and its individual elements. (Research purpose) The research purpose is analyzing the existing waste recycling system in Russia and abroad, revealing the essence of the problems preventing the creation in Russia of a resource-saving and environmentally-oriented ...
openaire   +1 more source

Feasibility of Recycling Excess Agricultural Nitrate with Electrodialysis

Journal of Environmental Quality, 2017
One of the most serious environmental problems associated with agriculture is excessive nitrate N in waters leaving fields. It is a health hazard in drinking water and a primary cause of hypoxia in ocean waters receiving drainage from agricultural regions.
John M, Baker, Timothy J, Griffis
openaire   +2 more sources

Recycling Wastes in Agriculture: Heavy Metal Bioavailability

Agriculture, Ecosystems & Environment, 1989
Abstract Recycling wastes in agriculture is an essential disposal method, and according to waste characteristics can produce supplementary organic-matter resources (sewage sludge, compost) for crop production, or valuable soil amendments (coal fly-ash).
openaire   +1 more source

METHODS OF AGRICULTURAL RECYCLING RECYCLABLES—STRAW

COLLECTION OF SCIENTIFIC PAPERS
The article presents methods for solving agricultural problems, displays the disadvantages and advantages of existing methods, and provides new mechanisms for solving the tasks set.
openaire   +1 more source

Mineral sorbents for ammonium recycling from industry to agriculture

Environmental Science and Pollution Research, 2020
In tropical environments, nutrient-poor soils are commonly found, leading to high fertilizers application rates to support agricultural activities. In contrast, anthropogenic activities generate large amounts of effluents containing nitrogen. In this study, two minerals (natural zeolite and vermiculite) were tested to remove NH4+ from an industrial ...
Mirian Chieko Shinzato   +4 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy