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Wheat genome sequenced – superior types of wheat could result
By Ben Coxworth
18:57 August 27, 2010
Scientists from the University of Liverpool, in collaboration with the University of Bristol and the John Innes Centre in Norfolk, have sequenced the entire wheat genome. They are now making the DNA data available to crop breeders to help them select key agricultural traits for breeding. The data is presently in a raw format, and will require further read-throughs and annotations, plus the assembly of the genetic data into chromosomes, before it can be fully applied. Using advanced genome sequencing platforms, however, the task isn’t as daunting as it might seem. While the sequencing of the human genome took 15 years to complete, the wheat genome has taken only a year. This is thanks in no small part to U Bristol’s next-generation genome analyzers, which can read DNA hundreds of times faster than the systems that were used to sequence the human genome. Read More
Perennial grains could be biggest agricultural innovation in eons
By Ben Coxworth
16:49 June 29, 2010
It has pretty much become a given that grain crops, such as wheat and barley, need to be started from scratch every spring. This means farmers must buy seeds, use seeding equipment to get those seeds into the soil, then apply a lot of fertilizer and hope for weather conditions that won’t be too hot, cold, wet or dry for germination. There are such things as perennial grains, however - plants that, like the grass in your lawn, simply pick up in the spring where they left off in the fall. While perennial versions of common annual grains have seen little in the way of development, a new research paper says it’s about time they did. The advantages of cultivating perennial grains, the paper’s authors submit, could be one of the biggest advances in the 10,000-year history of agriculture. Read More
Ford Flex 2010 to feature wheat-straw reinforced plastic
By Jeff Salton
17:31 November 23, 2009
Ford is the first automaker to develop and implement environmentally-friendly wheat straw-reinforced plastic in a vehicle. Before you get carried away, the car itself, a Ford Flex, isn’t made of plastic, instead, it’s just the third-row interior storage bins made from the natural fiber-based plastic that contains 20 percent wheat straw bio-filler. Surprisingly though, Ford says this application alone reduces petroleum usage by some 20,000lbs per year, cuts CO2 emissions by 30,000lbs per year, and represents a smart, sustainable usage for wheat straw, the waste byproduct of wheat. Read More
