6.1 What is Sustainable Agriculture?
The primary benefits sustainable agriculture are:
- Environment Preservation
- Protection of Public Health
- Sustaining Vibrant Communities
- Upholding Animal Welfare
6.3 Concept of Sustainable Agriculture
Characteristic of Sustainable
Economic
|
Environment
|
Community
|
Subsidies
Income
Access
|
Conservation
Preservation
Animal Welfare
|
Social Justice
Cooperative
Relationships
|
Exploring Sustainable Agriculture
1990 Farm Bill according to the Public Law 101-624, Title XVI, Subtitle A, Section 1683
An integrated system of plant and animal production practices having a site-specific application that will over the long terms:
- Satisfy human food needs
- Enhance environment quality
- Sustain economic viability of farming operations
- Enhance quality of life
Types of Sustainable Farming
- Organic Farming
- Biodynamic
- Permaculture
- Agro-ecological system
- Low-input
Organic Farming |
Biodynamic |
Permaculture
|
Low-input |
Sustainable Practices??
a) Conserve Oil
- Cover crops
- Minimize tillage
- Crop rotation
b) Recycle Nutrient
- Compost
- Manure
- Crop residues
Nutrient
|
Conventional
|
Sustainable
|
Nitrogen
|
Made from natural gas
Urea, Anhydrous ammonia
|
Fixed from air bacteria Manure and compost
|
Phosphorus
|
Mined in Florida & Canada
|
Manure, compost, bone meal
|
Potassium
|
Mined in Canada
|
Manure,, compost
|
Planning and Decision Making
- Priority to irrigated areas
- Increased level of investment in physical capital
- Technology driven
- Intensive short-run resource use
- Priority to cash crops
- Sectorial and single-disciplinary approach
FARM Development Approach
- Priority to rainfed areas
- Greater investment in human resources and capacity building
- People's participation oriented
- Long-term sustainable resource use
- Priority to food security
- Multi-sectorial and multi-disciplinary systems approach