What are yams?

Yams are vast tropical vines with edible tubers, widely grown as the primary source of food in Africa, Polynesia and South America. Americans sometimes erroneously call sweet potatoes of yarn because some sweet potato varieties are launched as yarn, but in fact it is difficult to find real yarn in the United States unless they are sought in a specialized shop. More than 150 types of dioscorea , Yam, are grown around the world and differ widely in shape, size and color, although all of them have vast vines with heart leaves and elegant flowers. When the Portuguese asked the Africans of large edible tubers that formed a large part of the African diet, the Africans did not understand this question and answered that the tubers were nyam . The word was accepted by the Portuguese and also selected by other nations when Tubicer was introduced to them.

TRUE Yams are comingIn a wide range of colors, including off-white, yellow, pink and purple. They can move in size from very small tubers to impressive specimens, which measure over seven feet (just over two meters) in length. Many of them have starch meat that must be cooked to be tasty, and some species in reality will actually cause serious stomach sickness if they eat raw or insufficiently cooked. Most African species must be laboriously treated with a series of cooking and pounding to make it edible, and real yarn also have a somewhat bland taste, with a few exceptions.

Although yarn, potatoes and sweet potatoes are edible tubers, none of them is actually related. Yams are in the family dioscorea , while potatoes are found in the solanum . Sweet potatoes are in another botanical group, ipomoea . They are all firing and they all make valuable nutrition and starch, but they are completely separate plants with different growth habits and flavors. Americans, especially, withOften they find themselves horrified tastes of the actual adequate.

Yams are resistant via USDA zone five, depending on the species. They prefer the sun or partial shadow and do well with a lot of water if drainage is ensured. For this reason, the yarn is usually set and set on large hills, which prevents them from sitting in standing water. The yarn is planted when the tubers begin to produce sprouts, usually around February, and are ready to harvest when the vines died completely. They should be stored in a cold dry place and edible samples will be unpacked and solid to the touch.