ORGANIC FARMING. Today s Lecture 10/12/2015
|
|
- Catherine Walton
- 6 years ago
- Views:
Transcription
1 ORGANIC FARMING Today s Lecture What is Organic Farming? Organic vs Conventional Farming Salient Features of Organic Farming Organic Farming Principles Positives and Negatives Claims and Arguement 1
2 What comes to mind when you think about organic food? 4 What is Organic Farming? Organic farming is the production of crops and livestock without the use of synthetic chemicals and in-organic fertilizers. 2
3 Organic farming Organic farming is an ecological production management system that promotes and enhances biodiversity, biological cycles and soil biological activity. It is based on minimal use of offfarm inputs and on management practices that restore, maintain and enhance ecological harmony. What are your thoughts about conventionally grown food? 3
4 What is conventional/ modern agriculture? Modern agriculture uses pesticides, herbicides, fungicides, rodenticides and chemicals to produce the food we eat. 8 The foods produced from conventional agriculture might be harmful to human health because they contain residues of chemicals and in-organic fertilizers. 4
5 Is organic good for us? Organic agriculture is healthy for the farmers who produces our foods to the environment because it avoids poisonous chemicals for consumers, who eat the organic food. Factors of Production Factor Conventional Organic Genetics (seed) GMOs, treated Organic source, no GMOs, no treatment Fertility Chemically-based, high energy input Manure, compost, green manures, Pest management Moisture Chemically-based, high energy input Rain, irrigation, downstream impacts IPM, rotations, ecosystem diversity Rain, irrigation, reduced downstream impacts Labor Minimized by inputs Heavy requirements Equipment Big, expensive Specialized, to scale 5
6 11 Organic Farming creates Living Soil Full of life with microorganism, fungi, worms and termites. Very rich in macro and micro elements, trace elements, and vital energy Very rich in organic matter 12 Modern Chemical Farming creates Dead Soil Acidic soils with few microorganisms Lacking in micro elements, trace elements, poor vitality Almost no organic matter 6
7 Reasons for a living soil.. CROP ROTATION As much as possible, organic farmers rely on crop rotation, crop residues, animal manures composting and mechanical cultivation to maintain soil productivity and tilt (soil texture) to supply plant nutrients, and to control weeds, insects and other pests and diseases (pathogens). SOIL MICROBES Organic farming feed soil biota (Soil inoculants - microorganism) and build soil structure and water-holding capacity. Organic farmers build soil organic matter with cover crops, compost, and biologically based soil amendments. These produce healthy plants that are better able to resist disease and insect predation. 7
8 Weed and pest management Organic farmers use cover crops and sophisticated crop rotations to manage the field ecology, effectively disrupting habitat for weeds, insects, and disease organisms. Weeds are controlled through crop rotation, mechanical tillage, and hand-weeding, as well as through cover crops, and other management methods. 8
9 Pesticides in Organic Farming Natural sources Low efficacy Comparison between organic pesticides with synthetic pesticides Rotenone+Pyrethrin (7 applications) vs imidan (2 applications) costly Copper, Sulphur, Bt Spray Organic Principles Biodiversity Benefits: ecosystem (and financial) stability, more beneficial insects, greater below-ground diversity, better nutrient cycling, disease suppression, tilth, and N-fixation. Practices: intercropping, companion planting, establishment of beneficial habitats, crop rotations, cover crops, species/enterprise integration. 9
10 Organic Principles Sustainability Benefits: reduced energy consumption, soil conservation, efficient water use, increased water quality. Practices: conservation structures, conservation tillage, controlled drainage, rotations, mulching, integrated systems. Organic Principles Natural Plant Nutrition Benefits: Emphasis on soil health translates into healthier food, healthier humans. Less plant disease, fewer weeds, better water-holding capacity, resistance to erosion. Practices: Crop rotations, cover crops, green manures, animal manures, application of allowable substances in limited quantities, composting. 10
11 Organic Principles Natural Pest Management Benefits: Increased understanding of the whole system, protection of beneficials, don t have to deal with toxic compounds. Practices: Crop rotations, companion plantings, natural predators, ecosystem management, IPM, flame, steam, tillage, composting, cover crops, refuges, ecosystem balance through management. Organic Principles Integrity Benefits: Protects the concept and value of organic. Practices: Buffers, good recordkeeping At every phase in the production process, they take steps to make sure that you and your family are getting all the benefits you need and want and none of the things you don t. 11
12 Claims and Arguments Proponents claim Healthier food Safer for the environment More profitable for farmers Critics argue No proof of superior nutrition Worse for the environment Not productive enough to feed the world Is organically produced food really healthier? 12
13 Is This True? The Soil Association says so: *Vitamin C *minerals *phytonutrients *less water That sounds good, doesn t it? Is organic food really healthier? Secondary plant metabolites such as the flavonoids are good for human health Protect against cardiovascular disease, Protect against cancer and other age-related diseases such as dementia, Demonstrate potent in vitro antioxidant activity and display free radical scavenging activity. 13
14 Is organic food really healthier? A. E. Mitchell, Yun-Jeong Hong, Eunmi Koh, D. M. Barrett, D. E.Bryant, R. Ford Denison, and S. Kaffka. Ten-Year Comparison of the Influence of Organic and Conventional Crop Management Practices on the Content of Flavonoids in Tomatoes. J. of Agric. and Food Chem. American Chemical Soc. Is organic food really healthier? A. E. Mitchell, Yun-Jeong Hong, Eunmi Koh, D. M. Barrett, D. E.Bryant, R. Ford Denison, and S. Kaffka. Ten-Year Comparison of the Influence of Organic and Conventional Crop Management Practices on the Content of Flavonoids in Tomatoes. J. of Agric. and Food Chem. American Chemical Soc. 14
15 Is organic food really healthier? More background: Organic and conventional systems differ in many ways, like source of N Increased crop growth and development rates and greater biomass accumulation in well-fertilized crops would also correlate with decreased allocation of resources toward the production of starch, cellulose, and non-nitrogencontaining secondary metabolites. Is organic productive enough? 15
16 Is organic productive enough? Bill Liebhardt. Get the facts straight: organic agriculture yields are good. OFRF Information Bulletin, Summer 2001, #10. Reviewed replicated research results from seven major state universities: Corn: 69 total cropping seasons compared, organic yields were 94% of conventionally produced corn. Soybeans: Data from five states with 55 growing seasons of data, organic yields were 94% of conventional yields. Wheat: Two institutions with 16 cropping year experiments, organic wheat produced 97% of the conventional yields. Tomatoes: At the University of California, 14 years of comparative research on tomatoes showed no yield differences between conventionally and organically grown crops Is organic productive enough? J.L. Posner, J.O. Baldock and J.L. Hedtcke. Organic and Conventional Production Systems in the Wisconsin Integrated Cropping Systems Trials: I. Productivity Agron Journal, v. 100, issue 2, pp 253. In 1989, a large-scale, long-term study entitled the Wisconsin Integrated Cropping Systems Trials (WICST) was initiated at two locations in southern Wisconsin to compare the productivity, profitability, and environmental impact of a range of grain and forage-based cropping systems. Corn: Compared across years and systems, organic corn yields were 91% of conventional corn yields. Soybean: Compared across years and systems, organic soybean yields Were 92% percent of conventionally grown beans. Forage dry matter: Organic system yielded 10% more than conventional. 16
17 Is organic productive enough? J.L. Posner, J.O. Baldock and J.L. Hedtcke. Organic and Conventional Production Systems in the Wisconsin Integrated Cropping Systems Trials: I. Productivity Agron Journal, v. 100, issue 2, pp 253. Conclusions: Crop rotation and manure seemed to be the determining factor. Combining years masked the impact of weeds In roughly 34% of the site-years, weed control was such a problem, mostly due to wet weather, that the relative yields of the organic systems were approximately 74% of conventional systems. In the other 66% of the cases, where mechanical weed control was successful, the yield of the organic crops was 99% of conventional systems. Is organic environmentally friendly? 17
18 Is organic environmentally friendly? Ziesemer, Jodi. Energy Use in Organic Food Systems. Natural Resources Management and Environment Department Food and Agriculture Organization of the United Nations. The US food system accounts for 19% of the national fossil fuel energy use (Pimentel, 2006). Conventional agriculture uses more overall energy than organic systems due to heavy reliance on energy intensive fertilizers, chemicals, and concentrated feed. Organic agriculture often performs relatively better in terms of energy efficiency (measured as the ratio of energy input per unit of crop output) despite lower yields. With lower energy inputs, organic systems contribute less to greenhouse gas emissions and have a greater potential to sequester carbon in biomass than conventional systems. It s good for the economy Agriculture is a major industry.organic farming, though much more specialized holds plenty of financial benefits. large opportunity for rural jobs. less external costs for unnecessary pesticides, fertilizers, etc. It removes the need for reversing the effects of soil degradation. The damaging effect of chemicals from agricultural practices on people s health may be expensive in the long run. Organic farming alleviates that possibility. 18
19 There has been a lot of talk about the benefits of organic farming, but what are some negatives? It might not be sustainable/profitable Many studies conducted on organic farming have concluded that the yields provided are not productive enough to be profitable. One such study was done in Switzerland over a 21 year period. The researchers found that organic yields were 20% lower than those of conventional farming. With projections of a massive population increase over the next few decades, food production is going to be a hot-button issue. If organic farming cannot meet the demand, is there any point? Is organic worth the steep price? The cost of a conventionally grown 5lb bag of red grapefruits is $3.00 at Save-On. At the same store you can purchase only 3 organic red grapefruits for $2.00. This price seems ridiculous when many studies have shown that regular fruit is just as nutritious as organic. Organic food has become a status symbol In our current economic crisis, is it really worth it? 19
20 Organic farms fell under suspicion in the investigation because they do not use chemical fertilisers and put crops at greater risk of contamination from bacteria in manure. The cost to European farming could reach 500m. Organic agricultural practices are a promising method that will hopefully be expanded in the near future. The benefits of buying, eating, and producing organically well out weighs the negatives The price may be a factor in deciding to buy organic but the health of our soil should be more important. In our environmentally conscious world, people need to be more informed about how their food is produced and what effects that is having on the earth and our futures. 20
What is Organic? HORT325: Organic Crop Production. Characteristics of Organic Farms. Certified Organic Vegetable Production. Scientific definitions:
What is Organic? Scientific definitions: Biology: anything that is living or has lived Chemistry: any compound that contains carbon Mainstream definitions: Many, such as naturally grown without the assistance
More informationRussell Ranch Sustainable Agriculture Facility
Russell Ranch Sustainable Agriculture Facility Research Report - Tomatoes March 2018 SUMMARY Russell Ranch Sustainable Agriculture Facility and the Century Experiment within it are entering into the 25
More informationWhat is Organic Farmers Edition
What is Organic Farmers Edition Published by Certified Organic Associations of British Columbia www.certifiedorganic.bc.ca This project is funded in part through the Agri-Food Futures Fund, Emerging Sectors
More informationINTEGRATED PEST MANAGEMENT PRINCIPLES. This presentation is sponsored by the Beginning Farmer and Rancher Development Program
INTEGRATED PEST MANAGEMENT PRINCIPLES This presentation is sponsored by the Beginning Farmer and Rancher Development Program Integrated Pest Management Integrated pest management (IPM) is an environmentally
More informationCONCEPT OF SUSTAINABLE AGRICULTURE
CONCEPT OF SUSTAINABLE AGRICULTURE Agriculture is the process of producing food, feed, fibre and other desired products by cultivation of certain plants and raising of domesticated animals. Agriculture
More informationbackground info: organic agriculture
natural/organic food background info: organic agriculture organic farming in Africa There are two levels of organic farming in Africa, certified organic production and non-certified or agro-ecological
More informationOrganic Agriculture 2017/ nd Lecture. Dr. Abdellatif El-Sebaay
Organic Agriculture 2017/ 2018 Dr. Abdellatif El-Sebaay 2 nd Lecture Dr. Abdellatif El-Sebaay Sunday 22 October 2017 Stop Traditional Agriculture- Why? Over 400 chemicals are being regularly used in conventional
More informationAn Organic Primer ebook
An Organic Primer ebook A guide to Organics in the Produce Department including USDA Standards, Organic VS Conventional, and key terms A Quick Note from the Author A note to the Organics buyer Organic
More informationSoil Management Basics. New Farms for New Americans 2010
Soil Management Basics New Farms for New Americans 2010 Questions for Today: What is organic agriculture? What is soil fertility? What are the goals of a good soil management program? What are the components
More informationSUSTAINABLE AGRICULTURE. Professor PhD GABRIELA TEODORESCU, Romania
SUSTAINABLE AGRICULTURE Professor PhD GABRIELA TEODORESCU, Romania INTRODUCTION The main objective of this project is to promote the sustainable agriculture has become key words to horticultural and agricultural
More informationChapter 11 Feeding the World
Chapter 11 Feeding the World HUMAN NUTRITIONAL REQUIREMENTS ARE NOT ALWAYS SATISFIED Undernutrition The condition in which not enough calories are ingested to maintain health. Malnourished Having a diet
More informationWhat is organic farming?
Vietnam Farmers Union What is organic farming? Ha noi, January 2016 1 What is organic farming? Organic farming is not use: - Chemical fertilizer or human manure. - Herbicide and pesticides that harmful
More informationManaging Soil Biology to Increase Agricultural Production and Sustainability
Managing Soil Biology to Increase Agricultural Production and Sustainability Kate Scow Dept. of Land, Air & Water Resources Agricultural Sustainability Institute Soil biodiversity: like an iceberg... most
More informationThis presentation is sponsored by the Beginning Farmer and Rancher Development Program SUSTAINABLE AGRICULTURE
This presentation is sponsored by the Beginning Farmer and Rancher Development Program SUSTAINABLE AGRICULTURE Objectives Explain the differences and benefits of sustainable agriculture over traditional
More informationConcept of Organic Farming S S R A N A S R S C I E N T I S T
S S R A N A S R S C I E N T I S T Concept 2 Organic farming endorses the concept that the soil, plant, animals and human beings are linked. In philosophical terms organic farming means farming in sprits
More information33. Fate of pesticides in soil and plant.
33. Fate of pesticides in soil and plant. What Happens to Pesticides When a pesticide is released into the environment many things happen to it. Sometimes what happens is beneficial. For example, the leaching
More informationBiotic factors in Sustainable Agriculture and their Management
1 Biotic Factors of Sustainable Agriculture Biotic factors in Sustainable Agriculture and their Management Mirza Hasanuzzaman, PhD Associate Professor Department of Agronomy Sher-e-Bangla Agricultural
More informationThe Agricultural Revolution
Level 2-4 The Agricultural Revolution Rob Waring Summary This book is about how we make enough food to feed all of the people and animals in the world Contents Before Reading Think Ahead 2 Vocabulary 3
More informationJOHN S CORNER Soil Amendments -Animal Manures- By John Ferguson Last week we talked about human manure (sewage sludge or bio-solids). So this week we will cover the other manures. For centuries farmers
More informationTHE INTRODUCTION THE GREENHOUSE EFFECT
THE INTRODUCTION The earth is surrounded by atmosphere composed of many gases. The sun s rays penetrate through the atmosphere to the earth s surface. Gases in the atmosphere trap heat that would otherwise
More informationDemonstrate knowledge of the principles of organic horticultural production
Demonstrate knowledge of the principles of organic horticultural production 21043 version 1 Page 1 of 5 Level 3 Credits 20 Purpose People credited with this unit standard are able to: demonstrate knowledge
More informationChapter 15: Improvement in Food Resources Science
Chapter 15: Improvement in Food Resources Science Page No: 204 1. What do we get from cereals, pulses, fruits and vegetables? Cereals provide us with carbohydrates. Also, they are a rich source of energy.
More informationClass IX Chapter 15 Improvement in Food Resources Science
What do we get from cereals, pulses, fruits and vegetables? (i) Cereals provide us with carbohydrates. Also, they are a rich source of energy. (ii) Pulses give us proteins. (iii) Fruits and vegetables
More informationQuestion 1: What do we get from cereals, pulses, fruits and vegetables? (i) Cereals provide us with carbohydrates. Also, they are a rich source of energy. (ii) Pulses give us proteins. (iii) Fruits and
More informationClass IX Chapter 15 Improvement in Food Resources Science
Class IX Chapter 15 Improvement in Food Resources Science Question 1: What do we get from cereals, pulses, fruits and vegetables? (i) Cereals provide us with carbohydrates. Also, they are a rich source
More informationORGANIC PGS EVALUATION
0 POINTS 1. RECORDS 1.1 No activity records 1.2 No financial records 1.3 No farm map 2. ORGANIC INPUTS 2.1 2.2 2.3 Evidence of synthetic fertilizer application in designated organic Evidence of prohibited
More informationWhy It s Best to Sprout Vegetable Seeds on ORGANIC Cotton Balls
Why It s Best to Sprout Vegetable Seeds on ORGANIC Cotton Balls What you use to clean your face apply moisturizing creams or make up should be something as pure as the product itself. Why contaminate high
More informationFINE-FEATHERED FARMING
CHAPTER 17 AGRICULTURE FINE-FEATHERED FARMING Creative solutions to feeding the world FINE-FEATHERED FARMING Creative solutions to feeding the world At the end of this chapter you will know: About pros
More informationHorticultural Production in Nebraska Organic Vegetable Production Integrated, Sustainable Production Systems. Considering Organic Production?
Horticultural Production in Nebraska 2002 Organic Vegetable Production Integrated, Sustainable Production Systems Laurie Hodges & Liz Sarno University of Nebraska-Lincoln Extension Vegetables, melons,
More informationWhat is Sustainable Agriculture?
What is Sustainable Agriculture? Latin sustinere (sus-, from below and tenere, to hold) to keep in existence or maintain implies long-term support or permanence. Sustainable farming systems are capable
More informationPreparing for Organic Production. Ron Godin, Ph.D. Research Scientist Colorado State University Rogers Mesa Research Center, Hotchkiss, Colorado
Preparing for Organic Production Ron Godin, Ph.D. Research Scientist Colorado State University Rogers Mesa Research Center, Hotchkiss, Colorado Preparing for Organic Production Part 1: Planning for the
More informationMaryland s Healthy Soils Initiative: Developing a program for sequestering carbon in agricultural soils
Maryland s Healthy Soils Initiative: Developing a program for sequestering carbon in agricultural soils Dr. Sara Via Professor & Climate Extension Specialist UMD, College Park svia@umd.edu Source: Modern
More informationORGANIC FARMING, FOOD AND PRODUCTS
Facts for Students Organic farms provide us with chemical-free produce and products that are good for us and for our environment. Early farming to modern farming Early farming would have been classified
More informationIntroduction: The Soil is Your Greatest Resource
Introduction: The Soil is Your Greatest Resource Eric Soderholm, Organic Transition Coordinator Enhancing soil quality is the foundation of organic agriculture and is the ultimate, never-ending challenge
More informationStart by put the words sustainable and conventional methods on the flip chart. Brainstorm ideas then synthesize those that seem to fit the best.
TITLE: Introduction to Sustainable Agriculture and Food Systems OBJECTIVES: To introduce the principles of sustainable agriculture and how they are used on the farm. To introduce the terms industrial/global
More informationCriteria for Organic agricultural products
Criteria for Organic agricultural products Certification Criteria for Organic Foods (Appendix 3 related to Paragraph 1 of Article 9) 1. For the purpose of this Appendix, the following definitions apply:
More informationThe European Protein Transition
The European Protein Transition The European Protein Challenge Due to suitable climate and soils, many European farmers are remarkably good at growing cereal crops such as wheat, barley and maize. This
More informationChapter 12: Effects of Agriculture on the Environment
Chapter 12: Effects of Agriculture on the Environment How Agriculture Changes the Environment Major environmental problems Soil erosion Sediment transport and deposition downstream On-site pollution from
More informationInternational Research and Development. Designing a Crop Rotation Plan with Farmers
International Research and Development Designing a Crop Rotation Plan with Farmers University of Agriculture, Faisalabad, June, 2011 Definition A system of farming in which a regular succession of different
More informationEating Locally and Sustainable Food Systems. An Introduction to Living the Green Life
Eating Locally and Sustainable Food Systems An Introduction to Living the Green Life 1 Table of Contents Introduction Page 3 Definition Page 4 Why Local? Page 5-7 The Dilemma Page 8 Addressing Sustainability
More informationPlant Growth and Soil. Soil Science for Crop Production 1
Plant Growth and Soil Soil Science for Crop Production 1 Territory of Soil Scinece for Crop Production Production Techniques Production Environment Basis Food Crop Forage Crop Industrial Crop Horticulture
More informationSOM management: have your cake and eat it too. Organic Fertility
SOM management: have your cake and eat it too Michelle M. Wander mwander@uiuc.edu Natural Resouces and Environmetnal Sciences UIUC Organic Fertility Soil and soil management is the foundation of organic
More informationCOVER CROPS- A CLOSER LOOK STEPHANIE MCLAIN NATURAL RESOURCES CONSERVATION SERVICE; WORTHINGTON FIELD OFFICE
COVER CROPS- A CLOSER LOOK STEPHANIE MCLAIN NATURAL RESOURCES CONSERVATION SERVICE; WORTHINGTON FIELD OFFICE WHAT IS A COVER CROP? The definition of a cover crop is a crop planted primarily to manage soil
More informationPlant Growth and Soil
Plant Growth and Soil Kiyoshi Tsutsuki http://timetraveler.html.xdomain.jp Techniques Environment Basis Territory of Soil Scinece for Crop Plant Protection Plant Breeding Food Crop Forage Crop Industrial
More informationsome of the effects of the chemicals used in farming
some of the effects of the chemicals used in farming Today we will: Discover what organic farming is all about Investigate the Advantages & Disadvantages of organic farming Determine any differences between
More informationHOW OUR FOOD IS GROWN
OPEN TO YOUR QUESTIONS ABOUT HOW OUR FOOD IS GROWN Genetically modified organisms (GMOs) are a major topic of discussion today. Across our society, media and the Internet, a growing number of people have
More informationOrganic Gardening Defined
Organic Gardening Defined Weston Miller OSU Extension Service Community and Urban Horticulture Faculty 2009 Program, prepared by Weston Miller Audience Question What does the term organic gardening mean
More informationNo till and Cover Crops on Pennsylvania Dairy James Harbach Schrack Farms Partnership 860 West Valley Road Loganton, PA 17747
No till and Cover Crops on Pennsylvania Dairy James Harbach Schrack Farms Partnership 860 West Valley Road Loganton, PA 17747 Soil slopes up to 15%, note the large field size compared to local farms and
More informationBiofertilizers for Organic Production
Ohio Agricultural Research and Development Center Biofertilizers for Organic Production Brian B. McSpadden Gardener Professor, Department of Plant Pathology Director, Organic Food Farming Education & Research
More informationThis brochure is brought to you by a group
This brochure is brought to you by a group of U.S. agricultural schools, known as state or land grant colleges and universities. Our goal is to make information on agricultural biotechnology available
More informationFactors that influence crop selection
FARMING IN CANADA Factors that influence crop selection Some of the factors that influence crop selection are based on plant disease pressures, soil conditions and land stewardship priorities. Wheat varieties
More informationScience of Life Explorations
Science of Life Explorations TLC for Soil Taking Care of the Land Outlander, Dragonfly in Amber, Voyager, Drums of Autumn, The Fiery Cross, A Breath of Snow and Ashes name Student Lesson: TLC for Soils
More informationChapter 12. Consumerism: From Farm to Table Pearson Education, Inc.
Chapter 12 Consumerism: From Farm to Table What Does It Mean to Be a Food Consumer The fact that we buy food, whether at the dining hall, mini mart, grocery store, or restaurant, makes us all food consumers
More informationHERBICIDES AND LIFE IN THE SOIL
HERBICIDES AND LIFE IN THE SOIL By V.V.S.R Gupta, CSIRO Land & Water A diverse range of organism types and species carry out one function Please note: Pesticides are an essential in modern agriculture.
More informationBeyond Yield: The Multiple Benefits of Organic Agriculture. John Reganold Regents Professor of Soil Science & Agroecology Washington State University
Beyond Yield: The Multiple Benefits of Organic Agriculture John Reganold Regents Professor of Soil Science & Agroecology Washington State University Metrics of Sustainable Farming Adequate Yields of High
More informationHot Science: How Organic Agriculture Improves the Environment
Hot Science: How Organic Agriculture Improves the Environment Dr. Jessica Shade Dr. Tracy Misiewicz 12/02/2016 Organic-Center.org Hot Science: How Organic Agriculture Improves the Environment Soil Health
More informationTree Fruit IPM. January 9, 2015 Great Plains Growers Conference Julianna K. Wilson Michigan State University
Tree Fruit IPM January 9, 2015 Great Plains Growers Conference Julianna K. Wilson Michigan State University Overview Defining IPM A brief history of pest management in agriculture The birth of IPM The
More informationcommon ground myths and realities
common ground myths and realities F R E Q U E N T L Y A S K E D Q U E S T I O N S O N F E R T I L I Z E R Most people know little (if anything) about fertilizer and farming or, for that matter, how food
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Quiz - Chapter 10 - Agriculture, Biotechnology, and the Future of Food MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Monoculture. A) farming
More informationOrganic Living Tips and suggestions on choosing, buying, and the benefits of organic foods
Organic Living Tips and suggestions on choosing, buying, and the benefits of organic foods Organic Foods: What Are They and Why Choose Them Over Regular Foods Organic foods are defined as that which has
More informationChapter 11: Producing Enough Food for the World: How Agriculture. Sunday, April 14, 13
Chapter 11: Producing Enough Food for the World: How Agriculture Can We Feed the World? Can We Feed the World? To answer this we must understand how crops grow and how productive they can be. Can We Feed
More informationIndiana Soil and Water
EXTENSION AY-363-W Indiana Soil and Water Authors Jennifer Woodyard and Eileen Kladivko Four Strategies to Improve Your Field s Soil Health Purdue Agronomy ag.purdue.edu/agry What Is Soil Health? The definition
More informationIntegrating pastures into farming systems soil health and the benefits to crops
Tropical Grasslands (2009) Volume 43, 212 216 212 Integrating pastures into farming systems soil health and the benefits to crops DAVID LAWRENCE 1, MIKE BELL 2, BRIAN JOHNSON 1 and DAVID LLOYD 1 1 Queensland
More informationSources of nitrogen supply in organic crop production and consequences for crop rotation
Sources of nitrogen supply in organic crop production and consequences for crop rotation Toralf Richter, FiBL Switzerland June 16th, 2015 Funded by Content Introduction Nitrogen (N) Sources in farms without
More informationThe Magic of Soil. by Phil Gregory. Physics and Astronomy UBC. June 17, Presented to the Urban Academy School New Westminster, BC
The Magic of Soil by Phil Gregory Physics and Astronomy UBC June 17, 2016 Presented to the Urban Academy School New Westminster, BC Check out the video link below on Soil Health an Astronomer s Perspective
More informationCover Crops in Vegetable Production Systems
Cover Crops in Vegetable Production Systems T. Casey Barickman, Ph.D. Assistant Research/Extension Professor North Mississippi Research and Extension Center What is a Cover Crop A crop whose main purpose
More informationclarify the content and the use of the concepts of nature and naturalness in organic agriculture, to relate this conception to the bio-ethical literat
Lammerts van Bueren, E.T., 2002. Organic plant breeding and propagation: concepts and strategies. PhD thesis Wageningen University. Louis Bolk Institute, Driebergen, 210 pp. Summary Organic agriculture
More informationTechnology and Agriculture: History and Future
Technology and Agriculture: History and Future DISCUSSION QUESTIONS What were the most predominant crops in Ohio 100 years ago (1917)? What are the most predominant three crops in Ohio today? Why did these
More informationGM Foods: Possible Risks and Opportunities. Dr. Frank Shotkoski, Cornell University, USA
GM Foods: Possible Risks and Opportunities Dr. Frank Shotkoski, Cornell University, USA crops have been genetically modified during mestication Domestication Selection Mutagenesis Hybridization Transgenic/Cisgenic
More informationI love organics. What it means to love organics. What organic means.
I love organics. What it means to love organics. What organic means. Three ways to define: The definition in the dictionary: Relating to, yielding, dealing in,or involving the use of food produced without
More informationSustainable land management and soil productivity improvement in support of food security in sub- Saharan Africa
Sustainable land management and soil productivity improvement in support of food security in sub- Saharan Africa Introduction Need for action for sustainable land management and soil productivity improvement
More informationThe Management of Soil Nutrients: Chemical Fertilisers or Not?
30 May 2017 The Management of Soil Nutrients: Chemical Fertilisers or Not? Christopher Johns Research Manager Northern Australia and Landcare Research Programme Key Points There are 17 chemical elements
More informationSEED
PROTECTS THE SOIL SAVES YOU MONEY www.pennington.com 1-800-285-SEED WHO IS PENNINGTON SEED? Pennington has a long history in the farming industry starting with the first members of the Pennington family
More informationThe Science of Integrated Crop Livestock Systems
The Science of Integrated Crop Livestock Systems Alan J. Franzluebbers Ecologist TN MS AL GA MD VA NC SC FL Watkinsville GA Why? Production Farms operating on marginal profit Economic vulnerability with
More informationSustainable Eating. With Chef Jessica VanRoo October 26, 2011
Sustainable Eating With Chef Jessica VanRoo October 26, 2011 What is sustainable eating? Make decisions based on the path your food took Impacts include global warming, loss of biodiversity, air and water
More informationAn Agronomic Look at Low Lignin Crops.
1 An Agronomic Look at Low Lignin Crops. Bill Schaumberg Tilth Agronomy Group Wrightstown, WI 2 Company Introduction 3 Company Introduction 6 Full time Agronomists, 4 Associate Agronomists Work in approx.
More informationPesky Pests Pesticide Use in Atlantic Canada
DESCRIPTION Pesticides and agricultural chemicals are often at the forefront of news stories. Students need to hear both sides to develop informed decisions and opinions. & & & OBECTIVES to define the
More informationCUESA S SUSTAINABLE AGRICULTURE PRODUCER FRAMEWORK
CUESA S SUSTAINABLE AGRICULTURE PRODUCER FRAMEWORK CUESA Mission The Center for Urban Education about Sustainable Agriculture is dedicated to cultivating a sustainable food system through the operation
More informationWhat 40 Years of Science Tells Us About Organic Agriculture
What 40 Years of Science Tells Us About Organic Agriculture John Reganold Regents Professor of Soil Science & Agroecology Washington State University Overview Background of organic agriculture Sustainability
More informationMember Training for questions
Member Training info@livecertified.org for questions HISTORY OF LIVE GUIDELINES FOR INTEGRATED PRODUCTION OF GRAPES * REPORTING REQUIRMENTS HOW TO JOIN *Information adapted from IOBC Guidelines for Integrated
More informationIt all starts with soil.
grow your enthusiasm Whether you re a crop farmer or livestock producer; you have a passion for farming. We re here to fuel that passion with an approach inspired by nature. And perfected by science. It
More informationWhy Every Farmer Needs a Microscope. by Dr. Mary Lucero Systems Biologist, CEO End-O-Fite Enterprises, LLC
Why Every Farmer Needs a Microscope by Dr. Mary Lucero Systems Biologist, CEO End-O-Fite Enterprises, LLC In the 20 th Century, society launched a collective experiment: What would happen if we grew more
More informationChapter 23 Pest Management
Chapter 23 Pest Management Overview of Chapter 23 What is a Pesticide? Benefits and Problems With Pesticides Risks of Pesticides to Human Health Alternatives to Pesticides Laws Controlling Pesticides Use
More informationProduction of Biofuels Feedstock on Agriculture Land and Grasslands
Production of Biofuels Feedstock on Agriculture Land and Grasslands W. W. Wilhelm 1, Gary Varvel 1, Rob Mitchell 2, and Brian Wienhold 1 1 Agroecosystem Management Research Unit 2 Grain, Forage, and Bioenergy
More information1 A Genetically Modified Solution? Th e u n i t e d n a t i o n s World Food Program has clearly stated, Hunger
1 A Genetically Modified Solution? Th e u n i t e d n a t i o n s World Food Program has clearly stated, Hunger and malnutrition are in fact the number one risk to health worldwide greater than AIDS, malaria,
More informationIndustrial and Sustainable Farming
Program Support Notes by: Teacher Name Qualifications Produced by: VEA Pty Ltd Commissioning Editor: Sandra Frerichs B.Ed, M.Ed. Executive Producers: Edwina Baden-Powell B.A, CVP. Sandra Frerichs B.Ed,
More information3BROCHURE PROTECTING BIODIVERSITY SUSTAINABLE PRODUCTION PRACTICES - ENVIRONMENTAL MANAGEMENT -
3BROCHURE SUSTAINABLE PRODUCTION PRACTICES - ENVIRONMENTAL MANAGEMENT - PROTECTING BIODIVERSITY COLEACP makes this brochure available to ACP (African, Caribbean and Pacific) fruit and vegetable growers
More informationIFOAM Advocacy for Small Holders RIO+20
IFOAM Advocacy for Small Holders RIO+20 Andre Leu, President Organic Agriculture and the Millennium Development Goals International Federation of Organic Agriculture Movements EU Side event, Rio+20 June
More informationFood Production and the Environment
LIVING IN THE ENVIRONMENT, 18e G. TYLER MILLER SCOTT E. SPOOLMAN 12 Food Production and the Environment Core Case Study: Growing Power An Urban Food Oasis Food desert Urban area where people have little
More informationCover Cropping Strategies. To forget how to dig the earth and to tend the soil is to forget ourselves. - Gandhi
Cover Cropping Strategies To forget how to dig the earth and to tend the soil is to forget ourselves. - Gandhi What are Cover Crops? Crops grown to improve the farming system Crop grown between cash crop
More informationConventional farmers free to utilize ecological farming options allowed in organic and those using GMOs, synthetic chemicals
GMO BEYOND THE SCIENCE IS ORGANIC FARMING BETTER FOR THE ENVIRONMENT? Steve Savage, is trained in biology (B.S. Stanford) and plant pathology (Ph.D. University California, Davis), and has worked for Colorado
More informationThis week s issue: UNIT Word Generation. consequence undernourished extract modify DNA
Word Generation UNIT 3.09 This week s issue: Before buying a snack, Alex checks the nutrition panel. He says that knowing the number of calories per portion helps him to make healthy choices. Nutrition
More informationOrganic Foods: Understanding Organic Food Labels, Benefits, and Claims
Organic Foods: Understanding Organic Food Labels, Benefits, and Claims Organic food has become very popular. But navigating the maze of organic food labels, benefits, and claims can be confusing. Is organic
More informationOUR FOOD, OUR SOIL: sustainable agriculture in the 21 st century. Sina Adl Department of Biology Dalhousie University
OUR FOOD, OUR SOIL: sustainable agriculture in the 21 st century Sina Adl Department of Biology Dalhousie University fertilizers composted manure grazing manure and urine Producer subsystem CO 2 Decomposer
More informationConventional farmers free to utilize ecological farming options allowed in organic and those using GMOs, synthetic chemicals
GMO BEYOND THE SCIENCE IS ORGANIC FARMING BETTER FOR THE ENVIRONMENT? Steve Savage, is trained in biology (B.S. Stanford) and plant pathology (Ph.D. University California, Davis), and has worked for Colorado
More informationCover Crops for Soil Health and Water Quality
Cover Crops for Soil Health and Water Quality 2014 SURFACE WATER FORUM - NOVEMBER 12, 2014 JILL L. SACKETT EXTENSION EDUCATOR 1 BACKGROUND University of Minnesota Extension Local Extension Educator, Ag
More informationPEST MANAGEMENT PEST MANAGEMENT 68
PEST MANAGEMENT DESCRIPTION Since its introduction to agriculture in the 1940's, 124 chemical pesticides have been the dominant approach to controlling and eliminating pests, resulting in more consistent
More informationChapter 11 Feeding the World
Chapter 11 Feeding the World Global Undernutrition Nutritional Requirements Undernutrition- not consuming enough calories to be healthy. Malnourished- a persons diet lacks the correct balance of proteins,
More informationPosted March 21, 2003: Effective weed control involves more than good timing or having the right tools.
The basics of biological weed control Gary Zimmer, author of The Biological Farmer, laid out the ABCs of controlling weeds through building soil, rotating crops and cultivation before a standing room only
More informationUnderstanding the USDA Organic Standards. Eric Sideman Emily Brown Rosen February, 2005
Understanding the USDA Organic Standards Eric Sideman Emily Brown Rosen February, 2005 What Makes Organic Organic? Practice Based Standards Mandatory Certification Required Organic System Plan Use of only
More information