Author: Publisher:
ISBN:
Category : Farm buildings
Languages : en
Pages : 2
Book Description
Poultry House
Author: Poultry House
Author: Caged Layer Management
Author: William O. CawleyPublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 28
Book Description
A Framework for Assessing Effects of the Food System
Author: National Research CouncilPublisher: National Academies Press
ISBN: 030930783X
Category : Medical
Languages : en
Pages : 340
Book Description
How we produce and consume food has a bigger impact on Americans' well-being than any other human activity. The food industry is the largest sector of our economy; food touches everything from our health to the environment, climate change, economic inequality, and the federal budget. From the earliest developments of agriculture, a major goal has been to attain sufficient foods that provide the energy and the nutrients needed for a healthy, active life. Over time, food production, processing, marketing, and consumption have evolved and become highly complex. The challenges of improving the food system in the 21st century will require systemic approaches that take full account of social, economic, ecological, and evolutionary factors. Policy or business interventions involving a segment of the food system often have consequences beyond the original issue the intervention was meant to address. A Framework for Assessing Effects of the Food System develops an analytical framework for assessing effects associated with the ways in which food is grown, processed, distributed, marketed, retailed, and consumed in the United States. The framework will allow users to recognize effects across the full food system, consider all domains and dimensions of effects, account for systems dynamics and complexities, and choose appropriate methods for analysis. This report provides example applications of the framework based on complex questions that are currently under debate: consumption of a healthy and safe diet, food security, animal welfare, and preserving the environment and its resources. A Framework for Assessing Effects of the Food System describes the U.S. food system and provides a brief history of its evolution into the current system. This report identifies some of the real and potential implications of the current system in terms of its health, environmental, and socioeconomic effects along with a sense for the complexities of the system, potential metrics, and some of the data needs that are required to assess the effects. The overview of the food system and the framework described in this report will be an essential resource for decision makers, researchers, and others to examine the possible impacts of alternative policies or agricultural or food processing practices.
Poultry House Caged Layers
Author: United States. Agricultural Research Service. Agricultural Engineering Research DivisionPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Poultry House
Author: Poultry House
Author: Poultry House : Caged Layers
Author: United States. Agricultural Research ServicePublisher:
ISBN:
Category : Farm buildings
Languages : en
Pages : 1
Book Description
Poultry House : Caged Layers
Author: United States. Agricultural Research ServicePublisher:
ISBN:
Category : Farm buildings
Languages : en
Pages : 1
Book Description
Welfare of the Laying Hen
Author: G. C. PerryPublisher: CABI
ISBN: 9780851990361
Category : Technology & Engineering
Languages : en
Pages : 450
Book Description
The welfare of egg-producing poultry is a topic of great concern to the poultry industry and to researchers in applied animal behaviour. It is also subject to increased legislation. Issues such as battery cages, space requirements, access to daylight and ''free-range'' eggs have attracted public interest.