农学学报2017，Vol.7Issue(3)：9-12,4.
优质油菜新品种‘玉红油4号’选育报告
Breeding Report on New Rape Variety ‘ Yuhongyou No.4’ with Good Quality
摘要
Abstract
The aim of this study is to breed a new high-quality,high-yield and oilseed rape variety with strong resistance and good adaptation to the natural environment of Hongta District even the whole Yunnan Province.‘Zhongshuang No.9'imported from Oil Crops Research Institute,CAAS and local variety ‘A35’ were used as materials to conduct cross.Through selective culture of multiple generations,we obtained the high-quality and high-yield variety.The results showed that in 2013-2014,average yield of the new variety in the eight experimental plots was 2924.25 kg/hm2,which ranked the first.Comparing with the control group ‘Huayou No.5’,the new variety showed yield increase in 6 plots and yield decrease in 2 plots.In general,yield of the new variety increased by 12.65％ compared with that of the control.In addition,there was significant difference between the new variety and other varieties.Contents of glucosinolate and crude fat in the new variety were 19.75 μmol/g and 45.26％ respectively,and no erucic acid was detected,indicating that this new variety could meet the national standard.Finally this new variety was named as ‘Yuhongyou No.4’ by Yunnan Seed Management Station on March 25,2009.关键词
油菜/‘玉红油4号’/选育报告Key words
Oilseed/‘Yuhongyou No.4’/Breeding Report分类
农业科技引用本文复制引用
戴荣珍,刘庆荣,张仕莲,李丽辉..优质油菜新品种‘玉红油4号’选育报告[J].农学学报,2017,7(3):9-12,4.基金项目
玉溪市油菜育种重点实验室. （）
