广西野生稻资源考察图像采集与图像信息库建设探讨.pdfVIP

植物遗传资源学报 2012 ， 13(4) :692-694 Journal of Planl Genetíc Resources 广西野生稻资源考察图像采集 与图像信息库建设探讨 梁世春1 ，陈成斌1 ，粱云涛1 ，杨庆文2 ，徐志健1 ，黄 娟l ，曾华忠1 ，张烨1 (广西农业科学院水稻研究所，南宁 530∞7 户中国农业科学院作物科学研究所，北京 lω081) 摘要:经过 8 年的努力完成了广西野生稻原生境考察收集和图像采集的任务。全面弄清广西 14 个市 58 个品 139 个乡镇 350 个村委野生稻分布现状，抢救收集野生稻种质资源 466 个居群1， 1 万多份，有效地保存丁广西野生稻种质资源遗传多样 性和完整性D 用 5ω 万像素的数码相机采集到 3.0 万多幅野生稻资源圈像，瞬闭闪光真实地记录了广西野生稻原生境考察收 集现场，也记录了广西野生稻研究的历支。目前，已完成困像信息库的建设，为今后野生稻资源考察和遗传~样性研究提供 精准的科学依据。 关键词:野生稻资源考察:图像采集;图像信息库建立;广西 Discussion on Collecting Exploration Pictrures of Wild Rice in Guangxi and Constructing Databank of Pictrues LIANG Shi-chun ,CHEN Cheng-bin ,LIANG Yun-tao ,YANG Qing-wen , 1 1 1 XU Zhi-jian , HUANG Juan , ZENG Hua-zhong , ZHANG Ye ( Ríce Research Institution ,Gu.angxi Academy 01Agrícutural Scienses ,Nanning 530，ω5; llnstitute 01 Crop Sciences , Chinese Academy 01Agrícutural Sciens时.Beijing 1ω0，81 ) Abstract: We accomplished to explore most of in-site places of wild rice in Guangxi and collect a lot of photos information and samples of wild rice in the pass of 8 year8. Distrbulion situation of wild rice in 14 cities of Guangxi was knew comprehensively and 11 thousands of accessions of wild rice were collected. So genetic diversity and in- tegrity of wild rice resources were kept effectively.30 thousands of pictures of wild rice resources were taken using digital cameras with 5000 thousands pixels in the poccession of exploration ,which recorded really e直ploration scene of wild rice and glorious history of wild rice research in Guan伊i a8 well. At prese时，photos databank has been built , which offered scentisfic base f