How the Organic Food System Contributes to Sustainability
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Animal Nutrition
GCSE Agriculture and Land Use Animal Nutrition Food production and Processing For first teaching from September 2013 For first award in Summer 2015 Food production and Processing Key Terms Learning Outcomes Intensive farming Extensive farming • Explain the differences between intensive and Stocking rates extensive farming. Organic methods • Assess the advantages and disadvantages of intensive and extensive farming systems, Information including organic methods The terms intensive and extensive farming refer to the systems by which animals and crops are grown and Monogastric Digestive Tract prepared for sale. Intensive farming is often called ‘factory farming’. Intensive methods are used to maximise yields and production of beef, dairy produce, poultry and cereals. Animals are kept in specialised buildings and can remain indoors for their entire lifetime. This permits precise control of their diet, breeding , behaviour and disease management. Examples of such systems include ‘barley beef’ cattle units, ‘battery’ cage egg production, farrowing crates in sow breeding units, hydroponic tomato production in controlled atmosphere greenhouses. The animals and crops are often iStockphoto / Thinkstock.com fertilised, fed, watered, cleaned and disease controlled by Extensive beef cattle system based on pasture automatic and semi automatic systems such as liquid feed lines, programmed meal hoppers, milk bacterial count, ad lib water drinkers and irrigation/misting units. iStockphoto / Thinkstock.com Extensive farming systems are typically managed outdoors, for example with free-range egg production. Animals are free to graze outdoors and are able to move around at will. Extensive systems often occur in upland farms with much lower farm stocking rates per hectare. Sheep and beef farms will have the animals grazing outdoors on pasture and only brought indoors and fed meals during lambing season and calving season or during the part of winter when outdoor conditions are too harsh. -
A Critical Race and Class Analysis of Learning in the Organic Farming Movement Catherine Etmanski Royal Roads University, Canada
Australian Journal of Adult Learning Volume 52, Number 3, November 2012 A critical race and class analysis of learning in the organic farming movement Catherine Etmanski Royal Roads University, Canada The purpose of this paper is to add to a growing body of literature that critiques the whiteness of the organic farming movement and analyse potential ramifications of this if farmers are to be understood as educators. Given that farmers do not necessarily self-identify as educators, it is important to understand that in raising this critique, this paper is as much a challenge the author is extending to herself and other educators interested in food sovereignty as it is to members of the organic farming movement. This paper draws from the author’s personal experiences and interest in the small-scale organic farming movement. It provides a brief overview of this movement, which is followed by a discussion of anti-racist food scholarship that critically assesses the inequities and inconsistencies that have developed as a result of hegemonic whiteness within the movement. It then demonstrates how a movement of Indigenous food sovereignty is emerging parallel to the organic farming movement and how food sovereignty is directly Catherine Etmanski 485 related to empowerment through the reclamation of cultural, spiritual, and linguistic practices. Finally, it discusses the potential benefits of adult educators interested in the organic farming movement linking their efforts to a broader framework of food sovereignty, especially through learning to become better allies with Indigenous populations in different parts of the world. Introduction Following the completion of my doctoral studies in 2007, I sought out an opportunity to work on a small organic farm. -
Sustainable Food Systems Concept and Framework
Sustainable food systems Concept and framework WHAT IS A SUSTAINABLE FOOD SYSTEM? Food systems (FS) encompass the entire range of actors and their interlinked value-adding activities involved in the production, aggregation, processing, distribution, consumption and disposal of food products that originate from agriculture, forestry or fisheries, and parts of the broader economic, societal and natural environments in which they are embedded. The food system is composed of sub-systems (e.g. farming system, waste management system, input supply system, etc.) and interacts with other key systems (e.g. energy system, trade system, health system, etc.). Therefore, a structural change in the food system might originate from a change in another system; for example, a policy promoting more biofuel in the energy system will have a significant impact on the food system. A sustainable food system (SFS) is a food system that delivers food security and nutrition for all in such a way that the economic, social and environmental bases to generate food security and nutrition for future generations are not compromised. This means that: – It is profitable throughout (economic sustainability); – It has broad-based benefits for society (social sustainability); and – It has a positive or neutral impact on the natural environment (environmental sustainability). A sustainable food system lies at the heart of the United Nations’ Sustainable Development Goals (SDGs). Adopted in 2015, the SDGs call for major transformations in agriculture and food systems in order to end hunger, achieve food security and improve nutrition by 2030. To realize the SDGs, the global food system needs to be reshaped to be more productive, more inclusive of poor and marginalized populations, environmentally sustainable and resilient, and able to deliver healthy and nutritious diets to all. -
Perceived Risks of Conventional and Organic Produce: Pesticides, Pathogens, and Natural Toxins
Risk Analysis, Vol. 21, No. 2, 2001 Perceived Risks of Conventional and Organic Produce: Pesticides, Pathogens, and Natural Toxins Pamela R. D. Williams1* and James K. Hammitt1 Public risk perceptions and demand for safer food are important factors shaping agricultural production practices in the United States. Despite documented food safety concerns, little at- tempt has been made to elicit consumers’ subjective risk judgments for a range of food safety hazards or to identify factors most predictive of perceived food safety risks. In this study, over 700 conventional and organic fresh produce buyers in the Boston area were surveyed for their perceived food safety risks. Survey results showed that consumers perceived rela- tively high risks associated with the consumption and production of conventionally grown pro- duce compared with other public health hazards. For example, conventional and organic food buyers estimated the median annual fatality rate due to pesticide residues on conventionally grown food to be about 50 per million and 200 per million, respectively, which is similar in mag- nitude to the annual mortality risk from motor vehicle accidents in the United States. Over 90% of survey respondents also perceived a reduction in pesticide residue risk associated with substi- tuting organically grown produce for conventionally grown produce, and nearly 50% perceived a risk reduction due to natural toxins and microbial pathogens. Multiple regression analyses in- dicate that only a few factors are consistently predictive of higher risk perceptions, including feelings of distrust toward regulatory agencies and the safety of the food supply. A variety of factors were found to be significant predictors of specific categories of food hazards, suggest- ing that consumers may view food safety risks as dissimilar from one another. -
USDA Is Organic an Option For
Is Organic An Option For Me? Information on Organic Agriculture for Farmers, Ranchers, and Businesses April 2015 This brochure provides an overview of the USDA organic regulations and how USDA supports organic agriculture. It includes information on getting certified, funding opportunities, and educational resources. For more information, visit www.ams.usda.gov/organicinfo or, if viewing this brochure online, use the icons in each section. USDA is an equal opportunity provider and employer This page intentionally left blank. What is Organic? ...............................................p. 1 USDA’s Role: Oversight and More ...................p. 3 Certification .......................................................p. 7 USDA Resources for Organic Producers .......p. 11 Where Can I Learn More About loans, grants, and other USDA resources? ............................p. 17 What Is Organic? Organic is a labeling term for food or other agricultural products that have been produced according to the USDA organic regulations. These standards require the use of cultural, biological, and mechanical practices which support the cycling of on-farm resources, promote ecological balance, and conserve biodiversity. This means that organic operations must maintain or enhance soil and water quality, while also conserving wetlands, woodlands, and wildlife. USDA standards recognize four categories of organic production: Ê Crops. Plants grown to be harvested as food, livestock feed, or fiber or used to add nutrients to the field. Ê Livestock. Animals that can be used for food or in the production of food, fiber, or feed. Ê Processed/multi-ingredient products. Items that have been handled and packaged (e.g., chopped carrots) or combined, processed, and packaged (e.g., bread or soup). Ê Wild crops. -
5Food Animal Production
LAST UPDATED NOVEMBER 8, 2011 FOOD ANIMAL PRODUCTION BACKGROUND READING 5 The way the United States raises animals for food has changed dramatically in recent decades with the development of industrial food animal production (IFAP), an outgrowth of the overall industrialization of the nation’s agriculture. The trend in animal agriculture has been toward fewer operations, more animals raised on each one and fewer corporations controlling most aspects of the supply chain—from breeding to feed production to slaughter to the marketing of meat, milk and eggs. Although IFAP has some economic benefits, much of the burden of producing animal products in an industrialized system is externalized in the form of public health, environmental and social costs. Some farmers raise animals using alternative methods that strive to be more sustainable. These farms raise animals primarily outdoors, in more diversified operations that tend to be smaller-scale, allow more space per animal and avoid feed additives such as hormones and antibiotics. Some of the issues seen in land-based animal production are also present in the production of aquatic animals, though this type of production also presents unique problems and opportunities. How the current system developed Industrialization Before the 1950s, most cattle, hogs, poultry and other land-based food animals were raised on small-scale, independently owned farms. Animals generally had access to pasture or a barnyard when weather conditions permitted.1 Farms were often diversified, meaning they produced a -
Organic Agriculture As an Opportunity for Sustainable Agricultural Development
Research to Practice Policy Briefs Policy Brief No. 13 Organic Agriculture as an Opportunity for Sustainable Agricultural Development Verena Seufert [email protected] These papers are part of the research project, Research to Practice – Strengthening Contributions to Evidence-based Policymaking, generously funded by the Canadian International Development Agency (CIDA). Policy Brief - Verena Seufert 1 Executive summary We need drastic changes in the global food system in order to achieve a more sustainable agriculture that feeds people adequately, contributes to rural development and provides livelihoods to farmers without destroying the natural resource basis. Organic agriculture has been proposed as an important means for achieving these goals. Organic agriculture currently covers only a small area in developing countries but its extent is continuously growing as demand for organic products is increasing. Should organic agriculture thus become a priority in development policy and be put on the agenda of international assistance as a means of achieving sustainable agricultural development? Can organic agriculture contribute to sustainable food security in developing countries? In order to answer these questions this policy brief tries to assess the economic, social and environmental sustainability of organic agriculture and to identify its problems and benefits in developing countries. Organic agriculture shows several benefits, as it reduces many of the environmental impacts of conventional agriculture, it can increase productivity in small farmers’ fields, it reduces reliance on costly external inputs, and guarantees price premiums for organic products. Organic farmers also benefit from organizing in farmer cooperatives and the building of social networks, which provide them with better access to training, credit and health services. -
Organic Agriculture
A Brief Overview of the History and Philosophy of Organic Agriculture George Kuepper Kerr Center for Sustainable Agriculture 2010 Copyright 2010 Kerr Center for Sustainable Agriculture Editing: Maura McDermott and Wylie Harris Layout and Design: Tracy Clark, Argus DesignWorks For more information, contact: Kerr Center for Sustainable Agriculture PO Box 588 Poteau, OK 74953 918.647.9123; 918.647.8712 fax [email protected] www.kerrcenter.com Table of Contents Introduction . 2 The Origins of Organic Agriculture . 2 How Humus Farming Becomes Organic Farming . 4 Two Enduring Ideas about Organic Agriculture. 4 Earning Credibility: Groundbreaking Research. 7 The Influence of the ‘60s and ‘70s Counterculture. 9 The Slow March towards Federal Regulation . 10 Enter Federal Regulation. 11 Organic Agriculture and Genetic Engineering . 12 Keys to the Standard . 14 USDA/NOP Organic Meets Humus Farming . 16 USDA/NOP Organic Meets the Counterculture Vision . 17 USDA/NOP Meets… Itself . 18 End Notes . 19 About the Author . 23 A Brief Overview of the History and Philosophy of Organic Agriculture 1 the United States has the fifth largest amount Introduction of acreage in organic production, following For most of its history, organic agriculture Australia, Argentina, China, and Italy.[5] has been given short shrift. If they paid attention To better understand today’s org a n i c at all, conventional agricultural institutions phenomenon, it helps to know the origins of treated it as an antiquated, unscientific way to o r ganic agriculture and its evolution to the present. farm – suitable, perhaps, for gardeners, but not a serious means of commercial food production. Anyone who advocated for organic farming was derided; it was professional suicide for an agron- The Origins of Organic omist or soil scientist to do so. -
Organic Vs Non-Organic Dairy Booklet
Organic versus Non-organic A NEW EVALUATION OF NUTRITIONAL DIFFERENCE Dairy “ Switching to organic milk consumption will increase the intake of omega-3 fatty acids and was linked to a range of health benefits in mother and child human cohort studies” Contents New evidence 4 At a glance – organic vs non-organic 5 Why is this study different? 6 Key findings 8 Organic farming standards 13 How do organic standards affect milk quality? 14 Can the nutritional quality of organic milk be improved further? 16 Can non-organic, “grass-fed” systems deliver high milk quality? 17 What are saturated, unsaturated and omega-3 fatty acids? 19 Sheepdrove Organic Farm, Berkshire, UK Iodine 22 Why was organic milk lower in iodine? 23 What does this mean for consumers? 24 Into the future… 27 Finding out more 29 References 30 February 2016 New evidence A landmark paper in the “British Journal of Nutrition” concludes that organic milk differs substantially from conventional milk. Organic milk contains significantly higher concentrations of total omega-3 fatty acids, including over 50% more of the nutritionally desirable Very Long Chain omega-3 fatty acids (EPA, DPA and DHA). The study also confirmed previous reports that conventional milk contains 74% more iodine, an essential mineral for which milk is a major dietary source. However in February 2016 , the Organic Milk Suppliers Cooperative (OMSCo) reported that following a successful 2 year project of organic feed fortification, iodine levels in organic milk are now on a par with those in conventional milk. The study also shows that composition differences are closely linked to the outdoor-grazing and conserved forage (hay and silage) based nutritional regimes prescribed by organic farming standards. -
The Benefits of Organic Meat
The Benefits of Organic Meat Amber Sciligo, PhD Jessica Shade, PhD Why is it important to choose organic meat? When you eat meat, choosing organic is especially important, because meat production can have cascading effects on human health, animal welfare, and the environment. There is a long chain of resources that support the animals used for meat production. Choosing organic at the grocery store has an added value when it comes to supporting sustainable production, because you are not only ensuring that the animals are raised without synthetic chemicals and have high welfare standards, but also that all the food that animals eat comes from organic sources that support soil health and biodiversity. The Organic Center The Benefits of Organic Meat 2 This report synthesizes scientific literature and pesticides. The report also shows how that shows the differences in the way organic meat production has fewer negative organic meat is produced, and why those effects on the off-farm environment and differences are important for the health can help reduce impacts on climate change of the animals, the health and safety of by storing more carbon in pasture, which consumers, the health of the soil and the offsets greenhouse gas emissions. impacts on climate change. Specifically, this Putting the right kind of meat on the table report presents the different standards for can make a difference for your health, organic meat production and how that may the health of your communities, and the improve the nutritional value of organic environment. Make sure you choose organic! meat, while simultaneously reducing exposure to antibiotics, growth hormones, The Organic Center The Benefits of Organic Meat 3 What does “Organic” meat mean? There are unique regulations that organic poultry and livestock farmers must follow to ensure organic meat is produced sustainably, with the health of the animals and the health of the consumers in mind. -
Organic Farming a Way to Sustainable Agriculture
International Journal of Agriculture and Food Science Technology. ISSN 2249-3050, Volume 4, Number 9 (2013), pp. 933-940 © Research India Publications http://www.ripublication.com/ ijafst.htm Organic Farming A Way to Sustainable Agriculture Iyer Shriram Ganeshan, Manikandan.V.V.S, Ritu Sajiv, Ram Sundhar.V and Nair Sreejith Vijayakumar Department of Electrical and Electronics Engineering, Amrita School of Engineering, Coimbatore–641 105, India. Abstract Most cultivable lands today, do not possess sustained fertility, the reason being human encroachment. The use of modern day chemical fertilizers and pesticides has resulted in the degradation of the health of the soil. This has led to inevitable variations in temperature and pH values of the soil, decreasing the yield. The need to improve fertility with the available cultivable lands is necessary. To achieve this, certain organic methods are to be followed in order to attain sustained fertility of the soil which can help us in the long run. One such method is ORGANIC FARMING WITH WORMS. This organic, natural approach to improve the fertility of the soil is not something new to the world of farming. This ancient, time tested methodology has its own significance in improving the fertility. Specific species of earthworms such as EARTH BURROWING WORMS has been made use of in this type of methodology. By comparing the yield obtained with and without using deep burrowing worms, the significance of sustainable farming is reinforced. Index Terms: Organic, Sustainable Farming, Permaculture, Vermiculture, Mulching. 1. Introduction Organic farming is the practice that relies more on using sustainable methods to cultivate crops rather than introducing chemicals that do not belong to the natural eco system. -
Developing an Individual Farm Organic System Plan
® ® University of Nebraska–Lincoln Extension, Institute of Agriculture and Natural Resources Know how. Know now. G2146 Developing an Individual Farm Organic System Plan Elizabeth A. Sarno, Extension Educator / Organic Project Coordinator Charles A. Francis, Professor Agronomy & Horticulture Twyla M. Hansen, Organic Project Assistant Organic Farming and Related NebGuides for Nebraska This publication is part of a NebGuide series on organic farming being developed by University of Nebraska– Lincoln Extension. As the publications are completed, they will be available on the UNL Extension Publications website. Go to extension.unl.edu/publications and enter the title into the search box, or contact your local exten- sion office. • University of Nebraska–Lincoln Organic Farming • Bird Conservation on Working Farms Research • Selecting Winter Wheat Cultivars for Organic • Transitioning to Organic Farming Production • Developing a Farm Organic System Plan • Flame Weeding in Agronomic Crops • Certification Process for Organic Production • Cover Crops Suitable for Nebraska • Healthy Farm Index • Nutrient Management in Organic Farming substances for organic production (NOP §205.601), go to: An overview of the legal standards required by www.ams.usda.gov/AMSv1.0/nop. the USDA National Organic Program for organic certification. NOP §205.2 Organic system plan standard states: Organic Farming [A organic system plan is] “…a plan of management of an organic production or handling operation that has been To sell agricultural products in the agreed to by the producer or handler and the certifying agent U.S. as organic, farmers and proces- and that includes written plans concerning all aspects of sors must follow the legal standards of agricultural production or handling described in the Act and the USDA National Organic Program the regulations in subpart C of this part.” (NOP) that certify the organic integ- This standard defines organic farming as a production rity of the production and marketing system that is managed in accordance with the Organic Foods process.