根据文献记载,硬粒小麦已有5000年的栽培历史,它原产地中海沿岸,后来传到欧、非、北、南美洲。目前,全世界种植面积为2千万公顷。由于这种四倍体小麦比普通小麦更抗旱、品质更优,所以近年十分被人们重视:一般硬粒小麦比普通小麦含淀粉少。但却含蛋白质、氨基酸、维生素和脂肪酸多。这种小麦可制作通心粉和精美的食品。极为人们喜食。 According to the literature, durum wheat has 5,000 years of cultivation history, it originated in the Mediterranean coast, and later spread to Europe, Africa, North and South America. At present, the world’s planted area of ​​20 million hectares. Because of this tetraploid wheat is more drought-resistant than ordinary wheat, better quality, so in recent years has been very much attention: General durum wheat contains less starch than wheat. But it contains more protein, amino acids, vitamins and fatty acids. This kind of wheat can make macaroni and fine food. Very people eat.