青藏高原农田主要农作物品质数据库（1988-2018）

（1）数据内容（包含的要素及意义）：该数据集主要包含了1988-2018年青藏高原地区青稞和小麦的品质的历史数据，涉及28个品质指标，包括水分、总淀粉含量、直链淀粉含量、蛋白质含量、赖氨酸含量、维生素含量、脂肪含量、β-葡聚糖含量、可溶性糖含量、灰分含量、碳水化合物含量、总酚含量、黄酮含量、容重、籽粒硬度、降落值、淀粉糊化的峰值粘度、淀粉糊化的起始糊化温度、出粉率、粉质质量指数、最大拉伸阻力、拉伸面积、延伸度、形成时间、稳定时间、吸水率、弱化度、湿面筋含量 （2）数据来源及加工方法：所有数据来源于已发表的论文和书籍。 （3）数据应用成果及前景：该数据可为青藏高原农作物生态育种、农作物产品加工利用、膳食结构评估等提供参考。

(1) Data Content (including elements and their respective meanings): This dataset mainly covers historical quality data of highland barley and wheat in the Qinghai-Tibet Plateau from 1988 to 2018, involving 28 quality indicators, including moisture content, total starch content, amylose content, protein content, lysine content, vitamin content, fat content, β-glucan content, soluble sugar content, ash content, carbohydrate content, total phenol content, flavonoid content, test weight, kernel hardness, falling number, peak viscosity during starch gelatinization, initial gelatinization temperature of starch, flour yield, farinograph quality index, maximum extensigraph resistance, extensigraph area, extensibility, dough development time, dough stability time, water absorption, degree of softening, and wet gluten content.
(2) Data Source and Processing Method: All data are derived from published academic papers and books.
(3) Data Application Achievements and Prospects: This dataset can provide reference supports for ecological crop breeding on the Qinghai-Tibet Plateau, processing and utilization of crop products, dietary structure assessment and other relevant research directions.

搜集汇总

背景与挑战

背景概述

该数据集包含了1988-2018年青藏高原地区青稞和小麦的28个品质指标历史数据，来源于已发表的论文和书籍，适用于农作物生态育种、产品加工利用和膳食结构评估等领域。数据以EXCEL形式储存，空间分辨率为1km - 10km，时间分辨率为1年至10年不等。