Results 201 to 210 of about 309,559 (266)

By‐product of heparin extraction as a sustainable alternative to enhance the use of nitrogen in agriculture

open access: yesEnvironmental Progress &Sustainable Energy, EarlyView.
Abstract This study evaluates the potential of a new organic fertilizer derived from porcine intestinal mucosa (designated BHE), a by‐product of the heparin extraction process, as a sustainable nitrogen (N) source for agriculture. The work was conducted in two stages: (i) chemical and spectroscopic characterization of BHE compared with poultry litter ...
Aline Zanquetti   +3 more
wiley   +1 more source

Distinct human small intestinal microbiome communities underlie visceral hypersensitivity in a humanized mouse model. [PDF]

open access: yesJ Clin Invest
Comba IY   +16 more
europepmc   +1 more source

Artificial intelligence based sonographic differentiation between skull fractures and normal sutures in young children. [PDF]

open access: yesSci Rep
Hankel S   +7 more
europepmc   +1 more source

No-Till: The Quiet Revolution

Scientific American, 2008
The article discusses the practice of no-till farming, seen as a potential form of sustainable agriculture. The drawbacks of tillage are discussed, including soil degradation, erosion, and pesticide runoff. No-till farming, as practiced by farmers like John Aeschliman in the Palouse region of Washington state, seek to plant crops with minimum soil ...
David R, Huggins, John P, Reganold
openaire   +2 more sources

No-Till Farming

2010
Seedbed refers to “the physical state of the surface soil which affects the germination and emergence of crop seeds,” while tilth is “the physical condition of soil as related to its ease of tillage, fitness as a seedbed, and its impedance to seedling emergence and root penetration.” (SSSA, 2008). The concept of soil tilth is still evolving.
Humberto Blanco-Canqui, Rattan Lal
openaire   +1 more source

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