Results 101 to 110 of about 210,402 (198)

Indicators of resource use and environmental impact for use in a decision aid for Danish livestock farmers [PDF]

open access: yes, 1999
Farmers lack well documented sets of farm level indicators to allow their own evaluation of environmental impact and to stimulate the development of more environment friendly farming practices.
Halberg, Niels
core  

Environmental Dynamics in Animal Waste Reclamation in the Scaling up of Livestock in Thailand [PDF]

open access: yes, 2012
Thailand has seen a scaling up of pig production in numbers and structure. Nonetheless, in-house separation and agricultural reclamation of pig solid waste are common practice.
GONZALEZ-SORIA, JAVIER
core  

More than ore : modern Spanish steel, 1856-1936 [PDF]

open access: yes, 2001
Contrasting the iron law of the principle of comparative advantages as the determinant of the international division of labour has attracted dissidents to the international trade paradigm over the years.
Houpt, Stefan
core   +1 more source

Assessment of pancreas cells [PDF]

open access: yes
Pancreatic islets were obtained from guinea pig pancreas by the collagenase method and kept alive in tissue culture prior to further studies. Pancreas cell morphology was studied by standard histochemical techniques using light microscopy.
Vanoss, C. J.
core   +1 more source

Welfare issues in Italian heavy pig production [PDF]

open access: yes
This thesis explores research published between 2013-2017 and focuses on welfare issues in Italian pig production. This sector is characterized by animals (heavy pigs) slaughtered for dry-cured products at a minimum of nine months and 160 kg (compared to 110-115 kg of other EU systems).
openaire  

An Integrated Analysis of Abattoir Lung Lesion Scores and Antimicrobial Use in Italian Heavy Pig Finishing Farms. [PDF]

open access: yesAnimals (Basel)
Recchia M   +8 more
europepmc   +1 more source

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