Download Yam Plant Diagram Background
Download Yam Plant Diagram Background. Plant description yams are a very ancient food plant, believed to have been planting depth: Yam is cultivate with the use of its seed called yam sett.
Yam tubers are often affected by a dry rot in the skin.
1.4.2 yams (dioscorea spp.) the world production of yam was estimated at 28.1 million tons in 1993. Management effects on yam production in of manure and/or mineral fertilizers in the planting holes either at sowing or shortly after planting. Yam, any of several plant species of the genus dioscorea (family dioscoreaceae) grown for their edible yams are rich in diosgenin, a plant steroid that fights against skin aging may aid weight loss. Several species combined under this name, distributed mainly in the subtropics and tropics of latin america, oceania, africa and asia.