Fifty years of photosynthesis research, with several landmark discoveries at University of Illinois through state and federal partnerships, enabled RIPE to simulate the 170-step process of photosynthesis from the inner workings of enzymes to interactions between neighboring plants in the field. RIPE used these models to identify seven potential pipelines to improve photosynthesis and with the support of an initial $25 million, five-year grant from the Bill & Melinda Gates Foundation, began work in 2012 to try to turn their ideas into sustainable yield increases. Today’s announcement ensures that this work will continue.
“Today’s report on world hunger and nutrition from five UN agencies reinforces our mission to work doggedly to provide new means to eradicate world hunger and malnutrition by 2030 and beyond,” said RIPE Director Stephen Long, Gutgsell Endowed Professor of Crop Sciences and Plant Biology at the University of Illinois. “This investment is timely—annual yield gains are stagnating and means to achieve substantial improvement must be developed now if we are to provide sufficient food by 2030 and beyond for a growing and increasingly urban world population when food production must also adapt sustainably to a changing climate.”
Last year, RIPE published work in Science that described how these pipelines could increase crop productivity by 20 percent – a dramatic increase compared to typical annual yield gains of just one percent or less. Two other RIPE pipelines have now shown even greater yield improvements in greenhouse and preliminary field trials.
“Our modeling predicts that several of these improvements can be combined to achieve additive yield increases, providing real hope that a 50 percent yield increase in just three decades is possible,” said Long. “With the reinvestment, a central priority will be to move these improved photosynthesis traits into commodity crops of the developed world, like soybeans, as well as crops that matter in the developing world, including cassava and cowpeas.”
Researchers anticipate commercial seeds benefiting from this research will be available to farmers within approximately 15 years. RIPE and its funders will ensure their high-yielding food crops are globally available, particularly in Sub-Saharan Africa and Southeast Asia and affordable for smallholder farmers to help feed the world’s hungriest and reduce poverty. Agriculture has been shown to reduce poverty four times more effectively than growth in other sectors.
About Realizing Increased Photosynthetic Efficiency (RIPE)
Realizing Increased Photosynthetic Efficiency (RIPE) is engineering staple food crops to more efficiently turn the sun’s energy into food to sustainably increase worldwide food productivity with support from the Bill & Melinda Gates Foundation, the Foundation for Food & Agriculture Research and the U.K. Department for International Development.
RIPE is led by the University of Illinois in partnership with the USDA/ARS, University of Essex, Lancaster University, Australian National University, Chinese Academy of Sciences, Commonwealth Scientific and Industrial Research Organisation, University of California, Berkeley and Louisiana State University.
Researchers led by Stephen Long (left), University of Illinois and Don Ort (right), USDA-ARS, will continue transformative work to increase yields of food crops for farmers worldwide through Realizing Increased Photosynthetic Efficiency with the support of a five–year, $45-million reinvestment from the Bill & Melinda Gates Foundation , the Foundation for Food & Agriculture Research and the U.K. Department for International Development. Photo: Brian Stauffer/University of Illinois.
###
Foundation for Food & Agriculture Research
The Foundation for Food & Agriculture Research (FFAR) builds public-private partnerships to fund bold research addressing big food and agriculture challenges. FFAR was established in the 2014 Farm Bill to increase public agriculture research investments, fill knowledge gaps and complement the U.S. Department of Agriculture’s research agenda. FFAR’s model matches federal funding from Congress with private funding, delivering a powerful return on taxpayer investment. Through collaboration and partnerships, FFAR advances actionable science benefiting farmers, consumers and the environment.
Connect: @FoundationFAR | @RockTalking