If you ever watch a duck float across a pond, gobbling up the vegetation coating the surface, that bird is way ahead of its time. The buoyant greenery is azolla, a tiny fern that grows like crazy, ...

To dodge skyrocketing prices for animal fodder in Syria's last major rebel bastion, farmer Ayman Ibrahim has turned to an aquatic fern used as a fertiliser in Asian rice paddies. Azolla, which looks ...

For the best experience, please enable JavaScript in your browser settings. Azolla fertilizer at Wangari Kuria's farm can be used as a protein nutrient in farm ...

Azolla fertilizer at Wangari Kuria's farm can be used as a protein nutrient in farm animals such as chicken and cattle and also can be used in crop farming. [David Gichuru, Standard] The soaring ...