2022年辽宁兴城14个草莓组合3388株杂交苗数据集  

A Dataset of 3388 Hybrid seedlings from 14 Strawberry Combinations in Xingcheng,Liaoning in 2022

作　　者：李鹏 王志强[1] 刘凤之[1] 王海波[1] Li Peng;Wang Zhiqiang;Liu Fengzhi;Wang Haibo(Fruit Research Institute,Chinese Academy of Agricultural Sciences/Ministry of Agriculture Key Laboratory of Germplasm Resources Utilization of Horticultural Crops/Key Laboratory of Mineral Nutrition and Efficient Fertilization for Deciduous Fruits,Xingcheng 125100,China)

机构地区：[1]中国农业科学院果树研究所/农业农村部园艺作物种质资源利用重点实验室/辽宁省落叶果树矿质营养与肥料高效利用重点实验室,兴城125100

出　　处：《农业大数据学报》2022年第3期91-95,共5页Journal of Agricultural Big Data

基　　金：中国农业科学院科技创新工程资助项目(CAAS-ASTIP-2016-RIP-04);中国农业科学院基本科研业务费项目(1610182021006)。

摘　　要：中国2021年草莓栽培面积约16.67万公顷,品种主要是日本品种‘红颜’‘章姬’和美国品种‘甜查理’,中国自主选育品种所占比例较低,接近10%。为了选育出适合我国栽培的草莓品种,中国农业科学院果树研究所草莓课题组选择叶片匍匐型、硬度高、高抗病性和可溶性固形物含量稍低的‘甜查理’,叶片直立型、品质较好和抗病性稍差的日本品种‘红颜’‘章姬’‘幸香’‘桃薰’及中国自有草莓品种‘雪里香’为亲本,设计14个组合,观测6个亲本及3388株杂交苗的株高、可溶性固形物含量、单果重、硬度及白粉病发病情况数据。文章部分数据可分析不同组合内草莓株高、单果重、可溶性固形物含量、硬度的分布范围及白粉病的感病情况,揭示栽培草莓的遗传规律,为国内草莓育种工作指明方向。In 2021,the cultivation area of strawberry was more than 2.5 million mu in China,the varieties were mainly Japanese varieties‘Benihoppe'‘Akihime'and the American variety‘Sweet Charlie',the proportion of Chinese independent breeding varieties was relatively low,close to 10%.In order to breed strawberry varieties suitable for cultivation in China,the strawberry research group of the Institute of Fruit Trees,Chinese Academy of Agricultural Sciences selected‘Sweet Charlie'with prostrate leaves,higher hardness,higher disease resistance,and slightly lower soluble solids content,selected the Japanese cultivars‘Benihoppe',‘Akihime',‘Sachinoka',‘Taoxun'with lower disease resistance,selected China's strawberry cultivar‘Xuelixiang'as parents,designed 14 combinations,and tested the plant height,soluble solids content,fruit weight,firmness and incidence of powdery mildew of 3388 hybrid seedlings and 6parents.The data in this part could be used to analyze the distribution range of strawberry height,single fruit weight,soluble solid content,firmness and incidence of powdery mildew in different combinations,reveal the genetic rule of cultivated strawberries,and point out the direction for strawberry domestic breeding work.

关 键 词：草莓 杂交苗 遗传规律 

分 类 号：S668[农业科学—果树学]