Yara International, one of the world's largest fertilizer producers, has agreed to buy Terra Industries for $4.1 billion to boost its presence in the US. The transaction will be partially funded by a rights issue worth between $2 billion and 2.5 billion, Yara said, adding that its majority owner, the Norwegian government, would participate accordingly in the issue. "The transaction has been unanimously approved by Yara's Board of Directors and unanimously approved by Terra's Board of Directors," Yara said in a statement.


