Dear Dr Othieno, I am a mixed farmer, keeping cattle, pigs, and poultry on my small farm. I normally supplement pasture with commercial feeds. But recently, there has been an increase in the price of ...

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, ...

Native to the eastern U.S., Carolina azolla holds excellent potential for use as a fast-growing, short-season crop that requires minimal inputs, upkeep and processing, according to Penn State ...

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 ...