Ling Jiang, Yuanwei Chen, Hong Zhou, Jianyu Zhu, Xiaofeng Yang, Mu Xiao
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Xiangchun 37, a spring soybean variety with multiplexed traits of medium maturity period, high yield, and high seed oil content.
Soybean is an indispensable crop producing the majority of vegetative oils and proteins. China has been importing millions of ton of soy beans in recent years. Developing new varieties with favorable traits in both yield and resilience has great potential to meet the market needs in China. In this study, we bred a new variety (Xiangchun 37) which has been licensed by Ministry of Agriculture and Rural Affairs of the People's Republic of China in 2024. In the field tests, Xiangchun 37 showed medium maturity period (107.4 days from sowing to harvest), high yield (187.3 kg/667m2), and high seed oil content (22.19%). Overall assessment showed Xiangchun 37 had other favorable traits including the plant architecture and disease resistance. In conclusion, Xiangchun 37 is a new variety suitable for Hunan Province, China and has promising future for further genetic improvement as a germplasm with multiple favorable traits.
Supplementary information: The online version contains supplementary material available at 10.1007/s11032-024-01505-5.
期刊介绍:
Molecular Breeding is an international journal publishing papers on applications of plant molecular biology, i.e., research most likely leading to practical applications. The practical applications might relate to the Developing as well as the industrialised World and have demonstrable benefits for the seed industry, farmers, processing industry, the environment and the consumer.
All papers published should contribute to the understanding and progress of modern plant breeding, encompassing the scientific disciplines of molecular biology, biochemistry, genetics, physiology, pathology, plant breeding, and ecology among others.
Molecular Breeding welcomes the following categories of papers: full papers, short communications, papers describing novel methods and review papers. All submission will be subject to peer review ensuring the highest possible scientific quality standards.
Molecular Breeding core areas:
Molecular Breeding will consider manuscripts describing contemporary methods of molecular genetics and genomic analysis, structural and functional genomics in crops, proteomics and metabolic profiling, abiotic stress and field evaluation of transgenic crops containing particular traits. Manuscripts on marker assisted breeding are also of major interest, in particular novel approaches and new results of marker assisted breeding, QTL cloning, integration of conventional and marker assisted breeding, and QTL studies in crop plants.