On the farm yesterday, fava plants were harvested for the compost. Fava are particularly valuable as Tess Tabot points out. What is she pointing at? Well, its a rhizobium, a nitrogen fixing nodule. It enjoys a symbiotic relationship with bacteria that digest material, provide nitrogen for the plant, especially at seed producing time.
February 17, 2011
Captured Student of Week Four
On the farm yesterday, fava plants were harvested for the compost. Fava are particularly valuable as Tess Tabot points out. What is she pointing at? Well, its a rhizobium, a nitrogen fixing nodule. It enjoys a symbiotic relationship with bacteria that digest material, provide nitrogen for the plant, especially at seed producing time.
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