<b>RGB Image Pine-seedling Dataset: Three Population with half-sib structure, dataset for segmentation model training and data of mean seedlings' color</b>

The datasets contain RGB photos of Scots pine seedlings of three populations from two different ecotypes originating in the Czech Republic:Plasy - lowland ecotype,Trebon - lowland ecotype,Decin - upland ecotype.These photos were taken in three different periods (September 10^th2021, October 23^rd2021, January 22^nd 2022).File dataset_for_YOLOv7_training.zip contains image data with annotations for training YOLOv7 segmentation model (training and validation sets)The dataset also contains a table with information on individual Scots pine seedlings:affiliation to parent tree (<i>mum</i>)affiliation to population (<i>site</i>)row and column in which the seedling was grown (<i>row, col</i>)affiliation to the planter in which the seedling was grown (<i>box</i>)mean RGB values of pine seedling in three different periods (<i>B_september, </i><i>G_september, </i><i>R_september</i><i> </i><i>B_october, </i><i>G_october, </i><i>R_october, </i><i>B_january, </i><i>G_january, </i><i>R_january</i>)mean HSV values of pine seedling in three different periods (<i>H_september, </i><i>S_september, </i><i>V_september, </i><i>H_october, </i><i>S_october, </i><i>V_october, </i><i>H_january, </i><i>S_january, </i><i>V_january</i>)<br>本数据集包含源自捷克共和国的两种不同生态型、三个种群的苏格兰松幼苗的RGB照片：普拉西（Plasy）低地生态型、特热邦（Trebon）低地生态型、德钦（Decin）高地生态型。这些照片于三个不同时段拍摄：2021年9月10日、2021年10月23日、2022年1月22日。文件dataset_for_YOLOv7_training.zip包含用于训练YOLOv7分割模型的图像数据及标注，涵盖训练集与验证集。本数据集还附带一份记录单株苏格兰松幼苗信息的表格，包含以下内容：幼苗的母树归属（<i>mum</i>）、种群归属（<i>site</i>）、幼苗栽培所在的行与列（<i>row, col</i>）、幼苗栽培所用栽培箱编号（<i>box</i>）、三个时段下幼苗的RGB均值（<i>B_september, G_september, R_september, B_october, G_october, R_october, B_january, G_january, R_january</i>），以及三个时段下幼苗的HSV均值（<i>H_september, S_september, V_september, H_october, S_october, V_october, H_january, S_january, V_january</i>）。