Biotech crops seen helping to feed hungry world

By Carey Gillam

SAN DIEGO (Reuters) - Biotechnology in agricultural will be key to feeding a growing world population and overcoming climate challenges like crop-killing droughts, according to a group of leading industry players.

"It is critical we keep moving forward," said Thomas West, a director of biotechnology affairs at DuPont, interviewed on the sidelines of a biotechnology conference in San Diego. "We have to yield and produce our way out of this."

DuPont believes it can increase corn and soybean yields by 40 percent over the next decade. Corn seeds that now average about 150 bushels per acre could be at well over 200 bushels an acre, for example, DuPont officials said.

Crop shortages this year have sparked riots in some countries and steep price hikes in markets around the globe, and questions about how to address those issues were the subject of several meetings at the BIO International Convention being held this week.

Despite persistent reluctance in many nations and from some consumer and environmental groups, genetically modified crops, -- and the fortunes of the companies that make them -- have been on the rise. Growing food and biofuel demands have been helping push growth.

By using conventional and biotech genetic modification, crops can be made to yield more in optimum as well as harsh weather conditions, can be made healthier, and can be developed in ways that create more energy for use in ethanol production, according to the biotech proponents.

"You can bring a number to tools to bear with biotechnology to solve problems," said Syngenta seeds executive industry relations head director Jack Bernens. "As food prices increase ... it certainly brings a more practical perspective to the debate."

Syngenta is focusing on drought-resistant corn that it hopes to bring to market as early as 2014, as well as other traits to increase yields and protect plants from insect damage. Disease-resistant biotech wheat is also being developed.