广东龙川坪岭头遗址出土古稻研究  

Research on Unearthed Ancient Rice in Pinglingtou Ruins of Longchuan in Guangdong Province

作　　者：向安强[1] 张文绪[2] 黄跃 郑庭义[4] 

机构地区：[1]华南农业大学公共管理学院社会学系,广东广州510642 [2]中国农业大学农学与生命技术学院,北京100094 [3]广东省龙川县博物馆,广东龙川517300 [4]华南农业大学教学与科研基地管理处,广东广州510642

出　　处：《天津农业科学》2013年第8期80-83,共4页Tianjin Agricultural Sciences

基　　金：广东省自然科学基金项目(10151064201000059)

摘　　要：用欧氏距离比较、粒型判别函数等方法,对龙川坪岭头遗址5粒完整的炭化稻米,经过复原为新鲜稻谷后,通过综合分析认为,龙川古稻多数性状与野稻及早期古稻不同,比较接近籼、粳稻类;与籼稻有较近特征,与粳稻更相似,显示出龙川古稻的栽培稻性质;龙川古稻属于倾粳稻类型的栽培古稻。Five complete carbonized rice grains from Pingtouling ruins of Longchuan were restored by calculation and compared with O.rufipogon, other ancient rice, indica and japonica in grain shape, character difference and Euclidean distance coefficient. The result indicates that Longchuan ancient rice differs from wild rice and early ancient rice, which is close to indica and japonica type, closer to the character of indica rice and more similar to japonica type, and the nature of cultivated rice of Longchuan ancient rice could be seen; Longchuan ancient rice belongs to trend-japonica type ancient rice.

关 键 词：广东 龙川 坪岭头遗址 古栽培稻 考古 

分 类 号：S511[农业科学—作物学]