Breeding and Cultivation Techniques of New Soybean Cultivar Jiyu 257 with High Protein Content(PDF)
《大豆科学》[ISSN:1000-9841/CN:23-1227/S]
- Issue:
- 2020年06期
- Page:
- 975-977
- Research Field:
- Publishing date:
Info
- Title:
- Breeding and Cultivation Techniques of New Soybean Cultivar Jiyu 257 with High Protein Content
- Author(s):
- ZHENG Yu-hong; WANG Ming-liang; ZHANG Yun-feng; SUN Xing-miao; MENG Fan-fan; FAN Xu-hong; WANG Shu-ming; LIN Zhi
- (Soybean Research Institute，Jilin Academy of Agricultural Sciences/National Engineering Research Center for Soybean, Changchun 130033,China)
- Keywords:
- Soybean; High protein content cultivar; Jiyu 257; Breeding
- PACS:
- -
- DOI:
- 10.11861/j.issn.1000-9841.2020.06.0975
- Abstract:
- New soybean cultivar Jiyu 257 with high protein was developed by Jilin Academy of Agricultural Sciences by corssing of Nongda 15751 and Gongjiao 96192-4 in 2010. The results of regional trials carried out by the combination of Jilin soybean research institute and enterprises during 2018-2019 showed that its average yield was2 471.1kg?ha-1, 0.15% higher than control cultivar Hejiao 02-69, and the highest yield was2 910.4kg?ha-1.The results of production test in 2019 showed that its average yield was2 561.0kg?ha-1, 0.82% higher than control cultivar Hejiao 02-69, and the highest yield was2 983.4kg?ha-1. It had good properties of high and stable yield, high seed protein content of 43.66%. Jiyu 257 was approved by the State Crop Variety Certification Committee in 2020 and the authorized number was Jishendou 20200028.
Last Update: 2020-12-25