Results 61 to 70 of about 23,575 (220)

Effects of long term application of compost and poultry manure on soil quality of citrus orchards in Southern Italy. [PDF]

open access: yes, 2004
A six-year study was carried out in an organically managed orange orchard located in Sicily (Southern Italy) to assess the effect of compost and organic fertilizers utilisation on soil quality.
Canali, S.   +6 more
core  

Soil microbial properties and temporal stability in degraded and restored lands of Northeast Brazil. [PDF]

open access: yes, 2013
Human activities, such as land use change, cause severe land degradation in many ecosystems around the globe with potential impacts on soil processes.
ARAÚJO, A. S. F.   +5 more
core   +1 more source

Blubber Thickening Driven by UCP1 Inactivation: Insights from a Cetacean‐Like Transgenic Mouse Model

open access: yesIntegrative Zoology, EarlyView.
UCP1 inactivation of cetaceans in mice drives BAT whitening and iWAT hyperplasia, promoting fat accumulation for aquatic adaptation. Abstract Cetaceans possess thick blubber, a specialized adipose tissue essential for thermal insulation, a streamlined body form, energy storage, and buoyancy. However, the mechanisms that underpin this adaptation are not
Qian Zhang   +5 more
wiley   +1 more source

Plant cover and management practices as drivers of soil quality [PDF]

open access: yes, 2018
Human activities intensively modify soil properties and quality according to land-use and management practices. In Mediterranean areas, pollution and fires may directly alter some soil abiotic properties as well as the steady-state condition of soil ...
De Marco A.   +4 more
core   +1 more source

Exposures in Indoor Air Affecting Health

open access: yesAllergy, EarlyView.
ABSTRACT Indoor air quality (IAQ) is influenced by a wide range of chemical, biological and physical agents that can negatively impact physical, immunological and mental health. Adverse health effects depend on the type and concentration of pollutants, duration of exposure, and individual susceptibility.
Maria Hartiala   +38 more
wiley   +1 more source

Microbial biomass in upland soils of the Central Amazon under different plant covers. [PDF]

open access: yes, 2011
The objective of this study was to evaluate the microbial activity of carbon, nitrogen and phosphorus resulting from the replacement of the primary forest with Brachiaria brizantha, Hevea, cupuaçu, citrus and secondary forest.
FAGERIA, N. K., MOREIRA, A.
core  

Mycorrhizal fungi and poultry wastes enhanced soil microbial biomass, metabolic quotient, infection rate, growth and yield of the eggplant

open access: yesInternational journal of health sciences, 2022
One benefit of incorporating poultry wastes and arbuscular mycorrhizal fungus (AMF) into soils is an increase in crop yield. However, experimental results vary and depend on the kind of poultry wastes, the experimental setup, and the characteristics of the soil. Thus, the underlying causes have not yet been fully understood.
Salwan Al-Maliki, Doaa Hashem Ali
openaire   +1 more source

Preference and In Vitro Digestibility of Leaves of Woody Plants by Sheep in the Northern Sudanian Zone

open access: yesJournal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT In West Africa, trees and shrubs are important for feeding ruminant livestock during the dry season. This study aimed to determine the in vitro digestibility of organic matter from eight woody species using a gas test with and without the addition of polyethylene glycol (PEG), and evaluate their preference by sheep using a cafeteria test ...
Linda C. Gabriella Traore   +5 more
wiley   +1 more source

Soil Microbial Attributes Under Agroforestry Systems in the Cerrado of Minas Gerais

open access: yesFloresta e Ambiente, 2018
The aim of this study was to evaluate the soil microbiological attributes of two Agroforestry Systems (AFS) in the city of Grão Mogol-MG considering two soil classes (Udox and Aqualf).
Juliana Ribeiro Martins   +4 more
doaj   +1 more source

Co-composting of hair waste from the tanning industry with de-inking and municipal wastewater sludges [PDF]

open access: yes, 2007
Production of waste hair in the leather manufacturing industry is increasing every year due to the adoption of hair-save unhairing techniques, leaving the tanners with the problem of coping with yet another solid by-product. Numerous potential strategies
Artola Casacuberta, Adriana   +4 more
core   +2 more sources

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