Organic Agriculture

Organic agriculture is an integrated production management system which promotes and enhances agro-ecosystem health, including biodiversity, biologica cycles and soil biological activity (FAO/WHO Codex Almentarius Commission, 2007).

It is an approach that emphasizes the use of natural inputs (i.e. mineral and products derived from plants) and the renunciation of synthetic fertilizers and pesticides.

Organic agriculture follows the principles and logic of a living organism, in which all elements (soil, plant, farm animals, insects, the farmer and local conditions) are closely linked to each other. This is accomplished by using, where possible, agronomic, biological and mechanical methods, following the principles of these interactions, using natural ecosystem as a model.

Organic agriculture shares many techniques used by other sustainable agricultural approaches (e.g. intercropping, crop rotation, mulching, integration of crops and livestock). However, the use of natural inputs (non synthetic), the improvement of soil structure and fertility and the use of a crop rotation plan represent the basic rules that make organic agriculture a unique agricultural management system.

According with the Guidelines of Organically Food Produce of the Codex Alimentarius (2007) Opens in new window, an organic production system is designed to:

In addition, the International Federation of Organic Agriculture Movements (IFOAM) Opens in new window, a non-governmental organization internationally networking and promoting organic agriculture, has established guidelines that have been widely adopted by the organic community for organic production and processing.

According with IFOAM (2002); the organic agriculture practices are based on the following principles:

  1. Principle of health: The role of organic agriculture, whether in farming, processing, distribution, or consumption, is to sustain and enhance the health of ecosystems and organisms from the smallest in the soil to human beings. In view of this, it should avoid the use of fertilizers, pesticides, animal drugs and food additives that may have adverse health effects.
  2. Principle of ecology: Organic agriculture should be based on living ecological systems and cycles, work with them, emulate them and help sustaining them. Organic management must be adopted to local conditions, ecology, culture and scale. The reduction of inputs by reuse, recycle and the efficient management of materials and energy will contribute to improve environmental quality and will conserve resources.
  3. Principle of fairness: This principle emphasizes that those involved in organic agriculture should conduct human relationships in a manner that ensures fairness at all levels and to all parties – farmers, workers, processors, distributors, traders and consumers. It also insists that animals should be provided with the conditions and opportunities of life according with their physiology, natural behavior and wellbeing.



    Natural and environmental resources that are used for production and consumption should be managed in a socially and ecologically fair way and should be held in trust for future generations. Fairness requires systems of production, distribution and trade that are open and equitable and account for real environmental and social costs.
  4. Principle of Care: This principle states that precaution and responsibility are the key concerns in management, development and technology choices in organic agriculture. Science is necessary to ensure that organic agriculture is healthy, safe and ecologically sound. However, it must consider valid solutions from practical experiences, accumulated traditional and indigenous knowledge and prevent significant risks by adopting appropriate technologies and rejecting unpredictable ones, such as genetic engineering.

Why Organic Agriculture?

The goal of organic agriculture is to contribute to the enhancement of sustainability. But what does sustainability mean?

In the context of agriculture, sustainability refers to the successful management of agricultural resources to satisfy human needs while at the same time maintaining or enhancing the quality of the environment and conserving natural resources for future generations.

Figure 1-The the dimensions of sustainability Figure 1-The three dimensions of sustainability

Sustainability in organic farming must therefore be seen in a holistic sense, which includes ecological, economic and social aspects.

Only if the three dimensions are fulfilled an agricultural system can be called sustainable.

The organic agriculture techniques are known to be ECOLOGICALLY SUSTAINABLE by:

Social Sustainability

Sustainability is also about equity among and between generations. Organic agriculture contributes to the social wellbeing by reducing the losses of arable soil, water contamination, biodiversity erosion, GHG emissions, food losses, and pesticide poisoning.

Organic agriculture is based on traditional knowledge and culture. Its farming methods evolve to match local environments, responding to unique biophysical and socio economics constraints and opportunities. By using local resources, local knowledge, connecting farmers, consumers and their markets, the economic conditions and the development of rural can be improved.

Organic agriculture stresses diversification and adaptive management to increase farm productivity, decrease vulnerability to weather vagaries, and consequently improves food security, either with the food the farmers produce or the income from the products they sell.

Economic Sustainability

Organic farming appears to generate 30% more employment in rural areas and labor achieves higher returns per unit of labor input. By using local resources better, organic agriculture facilitates smallholders’ access to markets and thus income generation; and relocalizes food production in market-marginalized areas.

Generally, organic yields are 20% less as compared to high-input systems in developed countries but could be up to 180% higher as compared to low-input systems in arid/semi-arid areas. In human areas, rice paddy yields are equal, while the productivity of the main crop is reduced for perennials, though agroforestry provides additional goods.

Operating costs (seeds, rent, repairs and labor) in organic agriculture are significantly lower than conventional production, ranging from 50-60% for cereals and legumes, to 20-25% for dairy cows and 10-20% for horticulture products. This is due to lower input costs on synthetic inputs, lower irrigation costs, and labor cash costs that include both family labor and hired workers.

Total costs are, however, only slightly lower than conventional, as fixed costs (such as land, buildings and machinery) increase due to new investments during conversion (e.g. new orchards, animal houses) and certification.

Market Opportunities

The demand for organic products creates new export opportunities. Organic exports are sold at impressive premiums, often at prices 20% higher than the same products produced on non-organic farms. Under the right circumstances the market returns from organic agriculture can potentially contribute to local food security by increasing family incomes

Entering this lucrative market is not easy. Farmers require hiring an organic certification organization to annually inspect and confirm that their farms and businesses adhere to the organic standards established by various trading partners.

During the conversion period to organic management, which lasts 2 to 3 years, farmers cannot sell their produce as “organic” and thus, tap price premiums. This is because consumers expect organic produce to be free of residues. However, according to the Codex Guidelines on Organically Produced Food (2007), products produced on land under organic management for at least one year, but less than the two-three year requirement could be sold as “transition to organic”; but very few markets have developed for such products.

While most developing countries producers have historically targeted international export markets in the EU and North America, domestic market opportunities for organic food are emerging worldwide. Acknowledging the role of domestic organic markets in supporting a vibrant organic sector, alternative systems to certification have emerged worldwide.

In developed countries, consumers and organic producers have built direct channels for home delivery of non-certified organic produce (e.g. Community Supported Agriculture). In the United States of America (USA), farmers marketing small quantities of organic products are formally exempt from certification. Increasingly in developing countries, Participatory Guarantee Systems (PGS) are recognized as substitute to third part certification (e.g. India, Brazil, Pacific islands).

More recently, organic agriculture has become an option to improve household food security, or to achieve a reduction of input costs. With the economic crisis, this phenomenon is seen also in developed countries. Produce is used by farmers for their own consumption or it is sold on the market without a price distinction as it is not certified.

Economic objectives are not the only motivation of organic farmers; the goals are often to optimize land, animal and plant interactions, preserve natural nutrient and energy flows and enhance biodiversity, while safeguarding human health of family farmers and contributing to the overall objective of sustainable agriculture.