【摘要】 通过１９９１年至１９９５年的考察，共搜集到麦类资源１１６份，其中小麦４１份，大麦６９份，燕麦６份。根据考察结果及资源分布特点，将大麦、小麦分为海拔１２００ｍ以上的高山区、８００～１２００ｍ的半高山区、８００ｍ以下的低山及河谷区等３个区进行分析，大麦在低山和河谷区、小麦在半高山区的变异较大，可以从中筛选适宜的优良品种或育种材料，燕麦的品种及类型均较少，未分区讨论。本文对麦类资源在贵州的利用和发展进行了初步探讨。更多还原

【Abstract】 Oiannan mountainous area is fairly rich in cereal variety resource,such as wheat,barley and oat.Totally 116 varieties of cereal resource had been collected during 1991-1995,of which there were 41 varieties of wheat,69 of barley and 6 of oat.According to the characteristics of resources distribution,wheat and barley was divided in to three geographical gemarcations:high mountain with an elevation above 1200m,intermediate mountain with an elevation between 800-1200m and low mountain(or valley area)with an elevation below 800m.The analysis showed barley and wheat had large variationin low mountain(or valley area)and intermediate mountain areas sespectively and thus some good variety or breeding materials could be relected from those,areas.Oats were not divided into demarcarion dut to the limited varieties and types.The utilization and development of cereal resource in Guizhou province are primarily discussed in this paper.更多还原