News tagged with green revolution

The secret of short stems

The normal height to which plants grow is a critical trait. In the wild Arabidopsis thaliana uses the same genetic changes in the biosynthesis of the growth factor gibberellin to cut its size in half as fo ...

Nov 12, 2013 4 / 5 (4) 0 | with audio podcast

UN warns 25 pct of world land highly degraded

(AP) -- The United Nations has completed the first-ever global assessment of the state of the planet's land resources, finding in a report Monday that a quarter of all land is highly degraded and warning the trend must be ...

Nov 28, 2011 5 / 5 (6) 1