CHINESE JOURNAL OF OIL CROP SCIENCES ›› 2020, Vol. 42 ›› Issue (3): 325-.doi: 10.19802/j.issn.1007-9084.2019310

    Next Articles

Analysis of evolutionary history and future development of Chinese rapeseed varieties based on genomic data


  1. 1. Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China; 2. National Key Lab⁃oratory of Crop Genetic and Improvement, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; 3. National Agricultural Technology Extension and Service Center, Beijing 100125, China
  • Online:2020-06-28 Published:2020-06-09


With the rapid development of genome sequencing, some important results have been obtained based on genomic data with a large-scale analysis of genetic diversity of rapeseed in recent years. Based on these re⁃ sults, we summarized the development history and genetic analysis of rapeseed cultivars in China. We focused on ge⁃ netic analysis of growth period, pedigree breeding and hybrid pedigree breeding of rapeseed cultivars, with the aim to deepen people's understanding of the origin, variation and evolution of rapeseed. According to current situation of rapeseed production, we made suggestions to reduce the cost of rapeseed production and increase yield per unit ar⁃ea, and discussed the future development of rapeseed varieties in China.

Key words: Brassica napus, variety evolution, genetic analysis, breeding goals

CLC Number: