In the face of changing weather driven by climate change and the increasing demand for food, Conservation Agriculture (CA) aims to achieve sustainable and profitable agriculture and improve farmers’ livelihoods. Here are few things you need to know.
Conservation Agriculture observes three main principles that you should remember
Conservation Agriculture helps fight climate change
Only because the effects of climate change are being felt more and more, it does not mean we should give up on efforts to reduce greenhouse gas emissions (GHG). With the increasing soil organic matter, the soils under Conservation Agriculture can retain carbon from carbon dioxide and store it safely for long periods of time.
The consumption of fossil fuel for agricultural production is also significantly reduced under CA and burning of crop residues is completely eliminated, which also contributes to a reduction of GHG release.
It provides small-scale farmers with diversification opportunities
Conservation Agriculture has direct impacts which have the potential to turn around the daily and seasonal calendar and in the long term change the rhythm of farmers’ family, because of the reduced labour requirements for tillage, land preparation and weeding. More time availability offers real opportunities for diversification options such as for example poultry farming or on-farm sales of produce, or other off-farm small enterprise developments.
It helps lower farm power and reduces labour
One of the most noticeable changes for the farmer is the reduced requirement for farm power and labour. CA helps lower the overall requirement for farm power and energy for field production by up to 60 % compared to conventional farming.
This is due to the fact that the most power intensive operations, such as tillage, are eliminated. Additionally equipment investment, particularly the number and size of tractors, is significantly reduced. This effect applies equally to small-scale farmers using only hand labour or animal traction.
Everyone has a role to play
Maintaining the momentum of growth in agricultural productivity will remain crucial in the coming decades as production of basic staple foods needs to increase by 60 percent if it is to meet expected demand growth.
Food is one of our most basic needs, so be it reducing food loss and waste, eating lower-impact diets or investing in sustainable agriculture such as conservation agriculture – countries, companies, and consumers can make a difference.