Farms.com Home   News

Sustainable Agricultural Systems Reduce Greenhouse Gas Emissions

A study conducted at the University of São Paulo (USP) investigated the extent to which climate-smart agriculture (CSA), an integrated approach involving methods and practices designed to make farming more sustainable and economically, socially and environmentally resilient, affects Brazil’s greenhouse gas (GHG) emissions. 

To find out how much CSA affects GHG emissions, scientists at the Center for Nuclear Energy in Agriculture (CENA-USP) and Luiz de Queiroz College of Agriculture (ESALQ-USP) undertook a systematic review of papers with measurements of GHG in the countryside. The results of the study are reported in an article published in the Journal of Cleaner Production.

The investigation was conducted under the aegis of the Center for Carbon Research in Tropical Agriculture (CCARBON) and the Research Center for Greenhouse Gas Innovation (RCGI). CCARBON is one of the Research, Innovation and Dissemination Centers (RIDCs) funded by FAPESP, and is hosted by ESALQ-USP. RCGI is an Engineering Research Center (ERC) established at the Engineering School (POLI-USP) by FAPESP and Shell, with the support of several companies.

According to Wanderlei Bieluczyk, first author of the article and awardee of a postdoctoral scholarship from FAPESP at CENA-USP, the main finding was that “conversion of degraded pastureland and conventional cropland to CSA practices, especially integrated production systems, has significant potential to mitigate GHG emissions thanks to a reduction in emissions of enteric methane [CH4] per product [per kg of beef produced, for example] and the functioning of the soil as a CH4 sink”.

In an interview given to ESALQ-USP’s Communication Division, Bieluczyk also noted the relative lack of data on GHG emissions measured in the field in Brazil, “which makes extrapolation to all Brazilian biomes difficult”.

Few researchers and institutions are working in this area in important regions of the country, such as the North and Northeast. Support for infrastructure and funding to increase the number of studies in these localities are needed to bridge the gap, he added.

Click here to see more...

Trending Video

Better Farming Ontario - Proudly Serving the World's Best Farmers for Over 25 Years

Video: Better Farming Ontario - Proudly Serving the World's Best Farmers for Over 25 Years


For over 25 years, Ontario Federation of Agriculture members have trusted Better Farming as a source for information to help them farm profitably, with insights and best practices for cash cropping, soil health, pest and weed control, livestock, and farm business management.

Watch this video to learn more about Better Farming and its relationship with producers across Ontario.

Message from Better Farming:

To our OFA farming readers, thank you for your time and your trust, for 25 years now. We look forward to continuing the journey with you.