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大麦:我国大麦栽培已有数千年历史,《诗经》曾有“贻我来牟”和“于皇来麰”之句。《广雅》解释为“大麦,麰也;小麦,麸也”。我国各地都有大麦栽培,分为带皮种和裸粒种(又名元麦,青稞),品种非常多,丁振麟在六十年代曾将我国大麦品种划分为10个生态类型。从1974年以来,我国科学工作者深入青藏高原和云贵高原等地,考察搜集到多种野生大麦和地方品种,如一年生近缘种有二棱野生大麦,六棱野生大麦,瓶形野生大麦及其过渡类型;还有多年生远缘野生大麦。大量地方品种类型十分丰富,仅从芒型看,就有钩芒、短芒、长芒,还有钩芒和直芒的过渡类型及两侧有芒的四棱穗类型,这是国内外未曾报道过的。通过对这些品种资源材料的研究,我国一些科学家现已确认,我国西南高原地区的野生大麦与栽培大麦的起源和进化密切相关。我国野生二棱大麦是栽培
Barley: Barley cultivation in our country has been for thousands of years. The Book of Songs once had the phrase “I came to Mu” and “to come to Huang”. “Guang Ya” is interpreted as “barley, 麰 also; wheat, bran also ”. There are barley cultivars all over China. There are two types of cultivars of barley, which are divided into two types: peeled and nude (also called wheat and barley). There are a lot of varieties. Ding Zhenlin once classified China’s barley varieties into 10 ecological types in the 1960s. Since 1974, Chinese scientists went deep into the Qinghai-Xizang Plateau and the Yunnan-Guizhou Plateau to study and collect a variety of wild barley and local cultivars. For example, two annual wild barley, six-rowed wild barley, bottle-shaped wild barley, Its transitional type; and perennial wild margin barley. A large number of local species is very rich in type, only from the Man-type look, there is a hook Mans, short, long, there is hook and straight mango transitional type and on both sides of Mount has four edges spike type, which is not at home and abroad Reported. Through the research on the resources and materials of these species, some scientists in our country have now confirmed that the origin and evolution of wild barley and cultivated barley in the Southwest Plateau of our country are closely related. Wild barley in our country is cultivated