Increased temperature and CO concentration2 in the atmosphere are manifestations of climate change on the planet. Its effect is noted in atypical periods of increased heat and significant changes in the amount and distribution of rainfall throughout the year. Both affect humans and agriculture, and sugarcane has not been the exception in any of the continents where it is cultivated.
Increased temperature and CO concentration2 in the atmosphere are manifestations of climate change on the planet. Its effect is noted in atypical periods of increased heat and significant changes in the amount and distribution of rainfall throughout the year. Both affect humans and agriculture, and sugarcane has not been the exception in any of the continents where it is cultivated.
The solution is not easy and requires the integration of policies, commitments and technological developments. Globally, since the 2015s, actions have been taken to mitigate the impact of climate change. The most recent event in this regard was held in Paris in late 20, where Colombia promised to reduce 2030% of its greenhouse gas (GHG) emissions by XNUMX.
The actions carried out by the agricultural sectors and in our case, sugarcane, in favor of sustainable soil management and the use of inputs (water, agrochemicals, fossil energy) in the field, harvesting and in industrial processes they contribute to that Colombian commitment. But this must go further: towards the awareness of protecting nature and promoting a better environment.
The challenge is great and in the case of the Colombian sugar cane agribusiness we are not at zero. A recent analysis of the GHG balance in the production of sugar and ethanol revealed that 22.3 kg CO are generated2eq/ t cane. The information is still partial, but we already have an idea of where we are to continue improving. The value of these emissions is approximately 30% less than that of the Brazilian sugar industry and significantly less than that of Australia.
The site-specific agriculture approach that seeks to maximize crop response with the correct use of inputs, be they varieties, water or fertilizers, is an example of sustainability practice towards the emission reduction goals of 2030. In this sense, varieties planted in the environments where they are best adapted require fewer inputs and consequently less emissions are generated; having lighter equipment and with greater transport capacity implies less fuel and less emissions; and with practices such as biological control, the use of insecticides is avoided.
The pending path is long but we already have some bases. We have to continue with the commitment and awareness of a sustainable world. That is the invitation for everyone.
Álvaro Amaya Estevez
CEO, Cenicaña
