potato

The scientific name of potato potato is potato, "potato" is a general name, and some areas are called potato. The primary leaves are simple and entire. With the growth of the plant, pinnate compound leaves are gradually formed. Cymes are terminal and have white, light blue, purple and reddish colors. Potatoes are also known as sweet potatoes. An annual herb of Solanum in Solanaceae. The scientific name of potato is also commonly known as potato, yam egg, sweet potato (used in Guangdong, Hong Kong and Macao), sweet potato, sweet potato (used in Shandong) and sweet potato (used in cities and counties such as Lianyungang in Xuzhou, Jiangsu, especially Xinyi in the middle). Tubers are edible and are important crops for both food and vegetables. Some scholars believe that there are 7 cultivated species of potato, which are mainly distributed in temperate and subtropical regions in the Andes of South America and its nearby coastal areas. The most important potato cultivation species is tetraploid. Tetraploid cultivated potatoes spread all over the world. At first, in 1570, the short-day type was introduced from Colombia in South America to Spain in Europe, and after artificial selection, it became a long-day type. Later, it spread to Asia, North America, South Africa and Australia. Potato has high yield, rich nutrition and strong adaptability to the environment. Now it has spread all over the world, and tropical and subtropical countries can cultivate and obtain high yield even in winter or cool season.
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