Breeding of Brassica napus Cultivar Shuangyou 092 with High Oil Content and Its Fine-quality and High-yield Cultural Techniques
ZHU Jiacheng
ZHANG Shufen
WANG Jianping
WEN Yancheng
ZHANG Shufa
ZHAO Lei
CAO Jinhua
HE Junping
CAI Dongfang
Abstract：Shuangyou 092,a Brassica napus cultivar with high oil content,high quality and high yield,was bred by Institute of Industrial Crops of Henan Academy of Agricultural Sciences with Zhongshuang 9 as female parent,and the cytoplasmic male sterility maintainer line 32B as male parent. It was registered and released in 2014. The average yield was 2 858. 5 kg/ha in Henan province regional test of high quality, 12 . 43% higher than the check variety Fengyou 9 in 2010—2011 and 2011—2012 . Its yield was 3 478 . 8 kg/ha in Henan province productive test of high quality,9. 52% higher than the check variety Fengyou 9 in 2012—2013 . According to the test results in 2011—2012 and 2012—2013 , the seeds quality of Shuangyou 092 was very good with near zero erucic acid(0. 0%,0. 1%) in fat acid,17. 19 μmol/g and 19. 78 μmol/g glucosinolates in its meal, the oil content of 46. 60% and 45. 76%. The cultivar was resistant( tolerant) to Sclerotinia,virus diseases,cold,and lodging. Its high yield and high quality can be obtained by planting in large scale,sowing at right time,rational close planting,balancing fertilizer and harvesting at right time.
Keywords：Brassica napushigh oil contentShuangyou 092breedingcultivation technology
Publication Date：2016-03-01
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：4( 63-66 )