Decreased tilling +
decreased fertilizer = increased crop.
If that sounds a bit
counter-intuitive, then you should hear about Low Carbon Farming (LCF).
Most modern agricultural
practices are caught up in the ever-increasing cycle of chemical fertilizers. A
farmer who uses a certain amount of chemicals on his fields, finds that the
quantity required increases with each year, to ensure the same yield. LCF
promotes sustainable forms of agriculture using practices like reduced tilling,
minimal or no usage of chemical fertilizers, planting multiple crops for
biodiversity, and anaerobic composting. Two main sources of carbon related to
agriculture are the use of chemical fertilizers and tilling the soil which
releases trapped carbon. LCF practices preserve the carbon content of the soil
that would otherwise be depleted by the more traditional methods of modern
farming.
SEDS and 4 other NGOs
make up the 'Fair Climate Network-LCF' group that aims to implement sustainable
agricultural practices over 8,000 hectares of land. In a historic first, this
1-year pilot project also aims to quantify and translate the amount of carbon
reduced or preserved into Verified Emission Reductions (VERs) that can then be
traded on the Carbon Credit market. Out of its target of 819 farmers, SEDS has
already reached out to 620 farmers through farmer field schools.
With a lot riding on the
success and lessons learnt from this pilot project, this sustainable venture
looks set to yield results next year.
[The article originally
written by Amit Manikoth, for SEDS's 30 years celebration. This is simply a
reproduction.]