2016-2020年长江中上游地区20种稻谷指标数据集  

A dataset of rice quality indexes of 20 varieties in the middle and upper reaches of the Yangtze River from 2016 to 2020

作　　者：吴逸凡 刘婷婷[2,3,4] 张娜 刘晨[6] WU Yifan;LIU Tingting;ZHANG Na;LIU Chen(College of Computer and Information Engineering,Beijing University of Agriculture,Beijing 100096,P.R.China;Agricultural Information Institute of CAAS,Beijing 100081,P.R.China;National Agriculture Science Data Center,Beijing 100081,P.R.China;National Nanfan Research Institute(Sanya),Chinese Academy of Agricultural Sciences,Sanya 572024,P.R.China;Beijing Rural Remote Information Service Engineering Technology Research Center,Beijing 100096,P.R.China;Sichuan Agricultural University,Chengdu,611130,P.R.China)

机构地区：[1]北京农学院计算机与信息工程学院,北京100096 [2]中国农业科学院农业信息研究所,北京100081 [3]国家农业科学数据中心,北京100081 [4]中国农业科学院国家南繁研究院,海南三亚572024 [5]北京市农村远程信息服务工程技术研究中心,北京100096 [6]四川农业大学,四川成都611130

出　　处：《中国科学数据（中英文网络版）》2023年第1期228-234,共7页China Scientific Data

基　　金：北京市科委北京市重点研发计划(Z201100008020011);国家重点研发计划(2022YFF0711801)。

摘　　要：稻谷是我国主要种植作物之一,也是粮食消耗最大的组成部分。随着我国的快速发展,人们生活质量水平提高,对稻谷的品质提出了更高的要求。因此,在注重稻谷产量的同时,要提高其质量。为了调查长江中上游地区成熟稻谷的品质,根据优质稻谷国家标准(GB/T 17891-2017)的检验方法,采集了2016-2020年长江中上游地区15个试验点20个品种的样品,分别测出了垩白度、粒长、直链淀粉含量、整精米率共4种优质稻谷的品质指标数据,共计6000个检测结果。本数据集将为研究在长江中上游地区水稻选种工作提供依据。Rice is one of the main crops planted in China,and also the largest component of food consumption.With the rapid development of China,people’s life quality has improved,and higher requirements have been put forward for the quality of rice,which lays stress on not only the yield of rice but also the improvement of its quality.In order to make a survey of the quality of mature rice in the middle and upper reaches of the Yangtze River,according to the inspection method of the national standard for high-quality rice(GB/T 17891-2017),we collected samples of 20 varieties from 15 test sites in the middle and upper reaches of the Yangtze River from 2016 to 2020 to obtain the data of 4 quality indexes of high-quality rice,namely chalkiness,grain length,amylose content,and head rice rate respectively,with a total of 6,000 test results.This dataset will provide a basis for the study of rice seed selection in the middle and upper reaches of the Yangtze River.

关 键 词：稻谷 长江中上游 品质指标 

分 类 号：S511[农业科学—作物学]