Aug 28 2008
DuPont has unveiled an advanced technology that will transform seed research and considerably speed up the development of higher yielding corn and soybean varieties.
Laser-Assisted Seed Selection uses a 120-watt carbon dioxide laser to score a small slice from a seed to capture its genetic information.
DuPont business Pioneer Hi-Bred introduced Laser-Assisted Seed Selection to farmers attending the Farm Progress Show in Boone, Iowa, as the newest tool in its Accelerated Yield Technology (AYT) toolbox. The technology promises to increase the size and scope of the Pioneer breeding program five fold in the next three years.
Laser-Assisted Seed Selection uses a 120-watt carbon dioxide laser to score a small slice from a seed to capture its genetic information while maintaining the seed’s viability for planting. Molecular breeding techniques are used to identify desirable genetic combinations within each individual scored seed slice. Seeds identified to have superior genetics are selected for planting and advancement through the Pioneer research program.
“Laser-Assisted Seed Selection transforms our research program because it intensifies the impact of other AYT technologies such as molecular breeding by enabling the rapid selection of the best genetics for advancement before they ever leave the lab,” said Bill Niebur, vice president – DuPont Crop Genetics Research and Development. “Our engineers and scientists have come up with a truly unique technology that will have a significant impact on the rate we bring higher yielding products to Pioneer customers.”
Laser-Assisted Seed Selection is a key component in the Pioneer effort to increase the yields of its corn hybrids and soybean varieties by 40 percent within 10 years. Pioneer has numerous patents pending for the technology and will be using it on millions of corn and soybean seeds by the end of 2009. Laser-Assisted Seed Selection is a collection of proprietary processes that includes precise magnetic-based orientation of the seed, laser scoring, seed and slice collection, advanced seed selection and planting.
For more information on laser, click here.