Organic Agriculture for
Sustainable Development
Dr. Shailendra Nath
Pandey
snath_1212@rediffmail.com |
O ver
200 million farmers and farm workers form the backbone of India’s
agriculture. The establishment of an agrarian economy is the
mainstay of reforms in India’s agriculture sector, as it ensures
food security to one billion people and provides raw materials for
industry and exports. It also has a fair and equitable reward system
for the farming community, for the services it provides to the
society.
Sustainable agriculture
seeks to promote technically sound, economically viable,
environmentally non-degrading and socially acceptable use of
country’s natural resources – land, water and genetic endowment - to
promote sustainable development of agriculture. Rational utilization
and conservation of country’s abundant water resources will be
promoted. Conjunctive use of surface and ground water will receive
the highest priority. Special attention will be focused on water
quality and the problem of receding ground-water levels in certain
areas as a result of over-exploitation of underground aquifers.
Proper on-farm management of water resources for the optimum use of
irrigation potential will be promoted.
The history and traditional
knowledge of agriculture, particularly of tribal communities,
relating to organic farming and preservation and processing of food
for nutritional and medicinal purposes is one of the oldest in the
world. The major thrust of organic agriculture is on pooling,
distilling and evaluating traditional wisdom and harnessing it for
sustainable growth.
Organic Agriculture – An Introduction
Organic agriculture is generally understood to
be a system of food production and consumption that is appropriate
for environmentally- and health-conscious people of the developed
world. There are, however, other concerns that determine choices
towards organic management. Conversion to organic agricultural
systems are triggered by different objectives, such as: securing a
place on international markets, export promotion, economic
self-reliance, finding alternatives to decreased access to
agricultural inputs, natural resource conservation, food
self-sufficiency, and rural and wider social development.
In India, especially in
low-input traditional systems, properly managed organic agriculture
systems could increase agricultural productivity and restore the
natural resources base. The main aim of India’s policy regarding
organic agriculture is income generation through the promotion of
certified organic food. Non-market objectives of organic producers
have not, as yet, been supported by government policies, barring a
few exceptions.
For many, especially
policy-makers, organic agriculture is a set of strict rules and
complicated practices that allow marketing of certified food
products. Although traditional farming that applies soil-building
practices without synthetic inputs qualifies as "organic", it is not
usually considered as such when discussing the present status,
potential for development, and related policy support for organic
agriculture. Traditional systems that are organic by default, or
those that do neither use synthetic agriculture inputs nor
soil-building practices, are not considered "organic".
In developing countries,
policies for organic agriculture seek to earn foreign exchange for
other development needs through exports. In fact, declining
government budgets have forced many developing nations to
re-structure their agriculture sector. Agricultural institutes and
extension agencies have to provide more market-oriented services.
Liberalization and privatization policies have paved the way for a
greater role for entrepreneurs and producers’ organizations. These
trends act as a catalyst for private initiatives in the field of
organic agriculture. When a critical mass of practitioners is
gathered for organic agriculture, government formulates policies to
support the marketing of certified organic products. The incentive
of such policies is therefore economic, whether for tapping
lucrative markets, securing a place in world trade and/or
counter-balancing withdrawal of government support to agricultural
inputs or other services.
While the environmental and
economic benefits are generally perceived in both developed and
developing countries, there are reservations in terms of the ability
of organic agriculture to respond to other societal needs in terms
of providing food security.
Organic agriculture
policies have developed a bottom-up approach, emerging from societal
pressures. It has so far been concerned with creating favourable
structures (such as providing legal definitions, payment to
producers and market development) for certified organic products.
The type of agricultural development (and supportive policies) is
increasingly dependent on the market-economy. Market demand for
organic agriculture products pulls agriculture production policies
towards a more sustainable direction and links demand with supply.
However, a large number of small-scale
subsistence farmers in India produce simply for consumption, do not
participate in the market and are left behind due to globalization.
The major challenge is to establish organic agricultural policies
that combine income generation and improved domestic food
production. The latter involves raising productivity of poorly
endowed areas by maximizing the use of local resources. Such
policies would better respond to self-reliance, local food needs and
health of resource-poor farmers.
In India, the interest in
organic agriculture is growing because it requires less financial
inputs and places more reliance on the available natural and human
resources. Studies undertook to date seem to indicate that organic
agriculture offers a comparative advantage in areas with less
rainfall and relatively low natural soil fertility levels. In fact,
agricultural labour realizes a good return, which is very important
where paid labour is almost non- existent.
Organic agriculture does
not need costly investments in irrigation, energy and external
inputs but rather substantial investments in capacity building
through research and training. Pro-poor organic agricultural
policies have the potential to improve local food security,
especially in marginal areas.
Entry Points to Organic
Agriculture
Present and future
development for organic agriculture always has multiple objectives:
income generation, natural resources conservation, food
self-reliance and rural development - with different levels of
emphasis.
Income Generation
Organic
agriculture generates incomes through international exports or by
saving production costs. The objective of export promotion of
organic products is not only driven by interesting premium prices
but also for getting a hold in the global market. The objective of
reducing costs through organic agriculture is achieved by promoting
economic self-reliance and by saving on external input costs (e.g.
pesticides, fertilizers).
The apparently long-term
potential of organic markets is not only fuelled by consumer demand
and willingness to pay premiums but also by aggressive marketing and
promotion undertaken by major retail groups. In India, for example,
it is the Ministry of Commerce that registers farmers wishing to
convert to organic operations but farmers are asked to seek
(unavailable) technical assistance from the Ministry of Agriculture.
In most cases, the development of organic agricultural exports
relies on private initiatives, which establish trade associations
with foreign partners. This trend is also a creative response to the
withdrawal of government support to agriculture.
Cost at farm level
Organic
agriculture offers a means to substitute imported and costlier
agricultural inputs with locally produced organic inputs. Pesticide
hazards to human health and the environment are controlled through
increasingly stringent pesticide residue standards in food. Farmers
are therefore reducing the usage of purchased inputs through
decreased application frequency, transition to integrated pest
management or conversion to organic agriculture. The various
problems of synthetic pesticide sourcing and application create
opportunities for organic agriculture development. Since integrated
pest management has become a large reality in conventional
agriculture, the target of zero synthetic pesticide use is being
approached. The withdrawal of input subsidies also includes
fertilizers. Regulatory measures and higher production costs are
good reasons to increase fertilizer-use efficiency and to fertilize
organically. As knowledge is gained in integrated production, the
transition to wider organic agriculture policies would be
facilitated.
Promising Techniques and
Practices
Organic Farming techniques
encompass all human activities on a farm that aim at enhancing
agricultural production. These activities can involve skilful
management of farm resources, assets, inputs and outputs. They
combine human knowledge insights and skills with appropriate
technologies and are mainly oriented towards managing the physical
and biological components and processes of the farm.
Farming practices involve
numerous interrelated farming techniques. For example, composting is
the breakdown of organic material by microorganisms and soil fauna
to give a humus end product called compost. It is an important
technique for recycling organic waste (weeds, crop residues, waste
from post-harvest processing, dung, night soil, urine etc.) and for
improving the quality and quantity of organic fertilizer. Compost is
a slow-release organic fertilizer, which stimulates soil life and
improves soil structure. It also has beneficial effects on the
resistance of plants to pests and disease.
Trees, shrubs, cover crops,
grain legumes, grasses weeds, ferns and algae provide green manure,
an inexpensive source of organic fertilizer, to conserve the soil
and improve its fertility. Green manure crops can contribute 30-60
kg Nitrogen per hectare annually to the subsequent crop. The
cumulative effects of continued use of green manures are important,
not only in terms of nitrogen supply but also with regard to soil
organic matter and other elements such as phosphate and
microelements, which are mobilized, concentrated in the topsoil and
made available for plant growth.
Applying mineral
fertilizers in low to moderate amounts and in balanced combination
with organic fertilizers and possibly also micronutrients (e.g. by
seed dressing) certainly enhances soil balance, nutrient
availability and, hence, the level and sustainability of crop
production and crop health.
Pest and Disease Management
In ecologically sound
agriculture, the ways of controlling a pest outbreak are very
limited. As natural pesticides are less effective than chemical
ones, ecological pest management is based on the understanding of
life cycles of pests and prevention of the build-up of excessive
pest populations.
Pests could be strongly
attracted by certain plants. When these are sown in the field,
insects are bound to gather upon them and thus be easily controlled.
In our traditional farming system, such structures and practices
have evolved that enhance biological pest control, although farmers
may not be conscious of this fact.
Biological control could be economical
viable and ecologically sound, but it has its disadvantages. Like
chemical control, biological control is also sensitive to external
factors. It does not always work fast enough to avoid the damage.
Many different factors play a vital role in making biological
control successful (like the climate, type of crop, and size of the
plot as well as the intensity of breeding measures).
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