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马铃薯又名土豆、洋芋等,为一年生草本植物,原产于南美洲和秘鲁及智利的高山地区。马铃薯具有高产、早熟、用途广泛的特点,又是粮菜兼用型作物,在其块茎中含有大量的淀粉和较多的蛋白质、无机盐、维生素,既是人们日常生活中的重要食品原料,也是多种家畜、家禽的优良饲料,还是数十种工业产品的基本原料。另外,其茎叶还是后茬作物的优质底肥,相当于紫云英的肥效,是谷类作物的良好前茬和间套复种的优良作物。
Potato, also known as potatoes, potato, etc., is an annual herb, native to South America and Peru and Chile’s high mountain areas. Potato with high yield, early maturity, a wide range of uses, but also crops and crops, in its tubers contain large amounts of starch and more protein, inorganic salts, vitamins, both people’s daily life is an important food raw materials, but also Good livestock feed, poultry, or dozens of industrial products, the basic raw materials. In addition, its stems and leaves or stubble crop of high-quality base fertilizer, equivalent to the effect of milk vetch, cereal crops are good crop and intercropping fine crops.