According to the Food and Agriculture Organization of the United Nations (FAO), global agricultural emissions in 2020 amounted to 16 billion tons of carbon dioxide equivalent, marking a 9% increase since 2000. The 2020 farm gate emission represented nearly half of total agricultural emissions.
An expert in the field aimed to consolidate all methods and ideas into one article to benefit other professionals, says the author.
Fernando emphasizes the impact of deep tillage and the decomposition of shallow roots on soil carbon, highlighting the need for deeper-rooting varieties and a better understanding of different crop mechanisms.
He describes soil organic carbon as a hidden cushion in the soil, emphasizing the importance of roots reaching a depth of around two meters to serve as reservoirs for nutrients and water during drought conditions.
Thanks to the discovery of the DRO1 gene, crop and forage varieties can now be developed to send their roots down to a depth of a meter, providing new opportunities for agricultural development.
2024-04-02 16:00:06
Article from phys.org