Posts Tagged ‘fertiliser’

A key birdshit shortage

Written By: - Date published: 12:39 pm, January 30th, 2009 - 9 comments

Our economy depends on other key resources apart from oil. For instance our farming sector still depends heavily on using phosphates to increase soil fertility. Since our farming sector provides at more than half of the export income, it got a little disturbing to read about the limited security of supply. For most of last […]

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