Correlation between Protein Content in Filial Generation and Yield of Soybean(PDF)
《大豆科学》[ISSN:1000-9841/CN:23-1227/S]
- Issue:
- 2013年04期
- Page:
- 573-575
- Research Field:
- Publishing date:
Info
- Title:
- Correlation between Protein Content in Filial Generation and Yield of Soybean
- Author(s):
- ?WANG Xin-feng; MA Wei; FU Jian
- ?Soybean Research Institute,Jinlin Academy of Agricultural Sciences/Soybean National Engineering Research Center,Changchun 130033,China
- Keywords:
- Soybean; Protein content; Yield; Correlation
- PACS:
- S565.1
- DOI:
- 10.11861/j.issn.1000-9841.2013.04.0573
- Abstract:
- ?Six hybrid combinations were made from eight soybean cultivars(lines),and divided into four high protein×high protein(H×H)and two high protein×low protein(H×L)combination.Protein content of filial generation and parents were determined and the correlation between protein content and seed yield were analyzed.Results showed(ⅰ)Protein content in filial generations significant positively correlated with that of their female parents,while no correlation with male parents;(ⅱ)For H×L combinations,with the increase of generations,the protein content showed first increase and then decrease trend and peaked at F4,while just on the contrary for H×H combinations;(ⅲ)Protein content in filial generations all negatively correlated with seed yield,and the correlation in H×L combinations didn’t reach significant level,from which we can select soybean materials with high yield and high protein content.
Last Update: 2014-04-04