“发现中国最早杨梅古树”等科技考古六大成果在北京发布

Group 1 - The core viewpoint of the news is the significant archaeological findings presented by the Chinese Academy of Social Sciences, highlighting advancements in technology archaeology and cultural heritage protection [1][2][3] Group 2 - The establishment of the China Animal Resource Specimen Library is noted as a benchmark in the field of technology archaeology, housing over 100,000 ancient animal bone specimens from 121 sites across 26 provinces, facilitating a comprehensive research network on animal evolution, economic models, and social culture [1] - The innovative paradigm of field archaeology and cultural relic protection is exemplified by the 2018 Xuewei No. 1 Tomb project, showcasing a replicable model that integrates meticulous excavation, synchronous protection, and restoration research [1] - The discovery of the earliest dyed woven fabric from the Tang Dynasty, dated no later than 750 AD, reinforces China's historical significance as a major origin of the classical textile technique of warp-dyed weaving [2] - The research on the agricultural culture history in northern China identifies three key stages in the development of dry farming, providing data support for the exploration of the origins of agriculture and civilization [2] - The archaeological finding of the earliest known ancient bayberry tree in China at the Shian site confirms its inclusion in the diet of early ancestors during the Liangzhu culture period, dating back thousands of years [2] - The study of water conservancy projects from 5000 years ago reveals that prehistoric settlements in China were developed around water resources, indicating a widespread pattern of water management in the Yangtze River basin [3]