2014 Inner Mongolia Academy of sweet potato seed prices Supply

Sweet potatoes (scientific name: Ipomoea batatas), also known as sweet potato, sweet potato, potato, sweet potato, sweet potato, sweet potato line, sweet potatoes, golden potatoes, sweet potatoes, Zhu potato, potato and other pillow. Common perennial dicotyledon, herbaceous, its slender vine stems prostrate ground. Roots, produce lactic anaerobic respiration, skin color white or red meat mostly yellowish-white, but there are purple, except for food, but also can sugar and wine, made alcohol. Morphological characteristics of sweet potato, sweet potato, also known as Gan, sweet potato, sweet potato, potato, sweet potato, sweet potato, sweet potato line, sweet potatoes, golden potato, sweet potato, potato Zhu, pillow potato, sweet potato, etc., bindweed annuals. Different areas have different people call it, Henan called it as sweet potato, Shanghai and Tianjin person potato, sweet potato called Shandong and Northeast, southern Jiangsu called potato (elsewhere called sweet potato) and Xuzhou called white taro, Shaanxi, Hubei, Sichuan and Guizhou called sweet potato, sweet potato Beijingers call, Jiangxi called it called it as sweet potato or sweet potato, Hebei called red yam yam or sweet potato, Fujian. People in different regions in the same area call it are not the same, although in most areas such as Shandong called sweet potatoes, but Lunan Zaozhuang, Jining and nearby locals accustomed to it called "taro", and then the real taro It was called "Mao taro." Bindweed annuals. Overgrown grass, more than two meters long, lying on the ground oblique. With underground tuber, root fusiform, khaki or purple skin. Leaves alternate, broadly ovate, 3-5 palm crack. Cymes axillary, bracts small, diamond-shaped, sepals oblong, unequal, Corolla bell-shaped, funnel-shaped, white to purple. Capsule oval or flat round seeds 1-4. Root for the starch material, edible, wine, or for feed. Country widely cultivated. History planted wild species originated in tropical America, cultivated by the Indians succeed, pest-resistant and strong, easy cultivation. When Columbus first saw the Queen of Spain, who will be brought back to the New World, dedicated to the queen of sweet potato, sweet Spanish sailors in turn transmitted to the Philippines. In the Ming Dynasty Wanli ten years (1582), from the time of the Spanish colony of Luzon (Philippines today) the introduction of China, by the Dongguan Humen North Gate Chen Yi from Annan first introduced in Guangdong. Wanli 21 years (1593) in May, and from Fujian Changle Chen Zhenlong Luzon carry back to China after the shot, "just and April, start digging the soil, picture hook, larger, such as the arms, while the small such as boxing, "Kim Hak-governor of Fujian has vigorously promoted, and essays," New Biography seven overseas. " "Agricultural policy book" a detailed account of sweet potato cultivation methods, Li's "Compendium of Materia Medica" set: "Southern Man with Valley fruit when rice meal, steamed roast all ...... Kami, the sea life of the people, do not eat grains and food also increased from potato it is also. Chinese medicine believes that sweet lack of tonic, Qi Li, spleen and stomach, strong yin. Currently, widely planted throughout the world.