Navigation Links
University of Guelph study assesses environmental impact of Ontario corn production
Date:2/14/2014

Researchers at the University of Guelph examined the energy use and greenhouse gas (GHG) emissions associated with corn production in Ontario. Their findings are published today in the Agricultural Institute of Canada's (AIC) Canadian Journal of Soil Science.

The study reports estimated county-level energy and GHG intensity of grain corn, stover and cob production in Ontario from 2006-2011. According to the paper's authors, most of the energy used during corn production comes from the use of natural gas and electricity during grain drying; the production and application of nitrogen fertilizers (which are also associated with GHG emissions); and the use of diesel fuel during field work.

"Corn is a major economic crop in North America, and the renewable fuels developed from corn production are frequently used to mitigate the GHG emissions from fossil fuel use," explained Susantha Jayasundara, lead author of the paper.

"Assessing the GHG and energy intensity of corn production helps identify opportunities for efficiency and aids in improving the GHG mitigation potential of corn-derived renewable fuels," continued Jayasundara. The authors note that reducing GHG intensity and improving energy efficiency during corn production can be achieved through the use of field-drying corn hybrids, reduced tillage and diminished nitrogen inputs.

The article, "Energy and Greenhouse Gas Intensity of Corn (Zea Mays L.) in Ontario: A regional assessment," by Susantha Jayasundara, Claudia Wagner-Riddle, Goretty Dias and Kumudinie Kariyapperuma, is available Open Access in the Canadian Journal of Soil Science.

"Given the environmental and economic benefits of renewable fuels and the proliferation of their use in Canada, it is important to more fully understand the environmental impacts of their associated agricultural production," added Serge Buy, CEO of AIC. "Essential studies such as this are of national significance and are certainly evidence of the need for targeted federal investments in agricultural science."


'/>"/>

Contact: Frances Rodenburg
news@aic.ca
Canadian Science Publishing (NRC Research Press)
Source:Eurekalert

Related biology news :

1. 2013 AAAS Mentor Award goes to Paul B. Tchounwou of Jackson State University
2. 2013 AAAS Lifetime Mentor Award goes to Andrew Tsin of the University of Texas at San Antonio
3. University of Tennessee professor named to National Academy of Engineering
4. University of Liverpool to establish microbiorefinery facility
5. Price Family Foundation funds research collaboration between Albert Einstein College of Medicine and University of Oklahoma
6. Salk Institute and Stanford University to lead new $40 million stem cell genomics center
7. We Robot 2014 April 4th & 5th at University of Miami School of Law
8. University of Tennessee Florida Everglades research to help climate change mitigation
9. University of Hawaii scientists make a big splash
10. Montana State University research on algal biofuels keys larger study
11. With sinus study, Saint Louis University researchers find that harmless members of microbiome spark immune reaction
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/3/2016)... 3, 2016 --> ... report "Automated Fingerprint Identification System Market by Component (Hardware ... (Banking & Finance, Government, Healthcare, and Transportation) and Geography ... market is expected to be worth USD 8.49 Billion ... 2015 and 2020. The transformation and technology evolution from ...
(Date:2/2/2016)... Feb. 2, 2016 This BCC Research ... market by reviewing the recent advances in high ... drive the field forward. Includes forecast through 2019. ... the challenges and opportunities that exist in the ... solution developers, as well as IT and bioinformatics ...
(Date:2/2/2016)... Calif. , Feb. 2, 2016  Based ... market, Frost & Sullivan recognizes US-based Intelligent Retinal ... Frost & Sullivan Award for New Product Innovation. ... in North America , is ... the rapidly growing diabetic retinopathy market. The IRIS ...
Breaking Biology News(10 mins):
(Date:2/10/2016)... DUBLIN , Feb. 10, 2016  Allergan plc ... today announced that Brent Saunders , Allergan,s CEO ... in a fireside chat session at the RBC Capital ... 12:30 p.m. ET at The New York Palace Hotel ... presentation will be webcast live and can be accessed ...
(Date:2/10/2016)... ... February 10, 2016 , ... ... Society of Pharmaceutical Engineering (ISPE) Rocky Mountain Chapter 21st Annual Vendor Exhibition on ... fill more than 100 tables for its annual event, which will run from ...
(Date:2/10/2016)... ... February 10, 2016 , ... PatientCrossroads ... built on the secure online PatientCrossroads platform, has exceeded both its one-year and ... joined the PROMPT study, which seeks to advance understanding of the hereditary risks ...
(Date:2/10/2016)... ... February 10, 2016 , ... Cenna Bioscience Inc., an emerging biopharmaceutical ... Alzheimer’s disease, announced today it has been selected to present at the Cavendish Global ... Palm Beach, Florida. The purpose of the Forum is to help family offices ...
Breaking Biology Technology: