迄今,我国生产上利用的小麦主要是普通小麦,其次是密穗小麦、硬粒小麦、圆锥小麦、波兰小麦、东方小麦等。国外多数学者认为,中国是六倍体小麦的次生起源中心。我国六倍体小麦品种数量很大,共1.5万个以上,且具有多样性。目前,我国普通小麦已有120余个变种,居世界第三位。特别应该提及的是我国特有的小麦品种资源——云南小麦、西藏半野生小麦和新疆小麦。 So far, wheat mainly used in production in our country is common wheat, followed by dense wheat, durum wheat, conical wheat, polish wheat and oriental wheat. Most foreign scholars believe that China is the secondary origin of hexaploid wheat. China has a large number of hexaploid wheat varieties, a total of 15,000 or more, and has a diversity. At present, China has more than 120 varieties of ordinary wheat, ranking third in the world. Special mention should be made of China’s unique wheat germplasm resources - Yunnan wheat, Tibet semi-wild wheat and Xinjiang wheat.