Sequencing the barley genome will sow many benefits
Some 10,000 years ago, people found they didn’t have to live as nomads, hunting and gathering all their food. In the Fertile Crescent, they started planting crops.
The Fertile Crescent extended from the Nile Valley and along the eastern Mediterranean Coast, through the Tigris and Euphrates valleys of Mesopotamia and down to the Persian Gulf. There, the foundation crops of the Western World were first domesticated. (more…)
*Increasing yield in poorer countries could decrease adverse environmental effects*
Global food demand could double by 2050, according to a new projection reported this week in the journal Proceedings of the National Academy of Sciences (PNAS).
The analysis also shows that the world faces major environmental challenges unless agricultural practices change.
Scientists David Tilman and Jason Hill of the University of Minnesota (UMN) and colleagues found that producing the amount of food needed could significantly increase levels of carbon dioxide and nitrogen in the environment, and may cause the extinction of numerous species. (more…)
