摘要
现代月季栽培中黑斑病发生普遍且严重,综述了现代月季抗黑斑病育种研究进展,指出了生物技术、远缘杂交在现代月季抗黑斑病育种中的应用前景,如2n配子具有杂种和多倍体的双重优势,可克服两者的倍性差异,在种质创新和育种中具有特殊的应用价值。
Blackspot disease is one of the most serious diseases in the cultivation of modern Chinese rose. The research progress in the breeding of modern Chinese rose with resistance to blackspot disease was reviewed. The paper discussed the application prospects of biotechnology and distant hybridization in the breeding of modern Chinese rose with resistance to blackspot disease. For example, 2n gametes had the double advantages of both hybrid and polyploid, could overcome the ploidy differences of the both, thus had special application value in germplasm innovation and breeding.
出处
《江西农业学报》
CAS
2013年第4期34-37,共4页
Acta Agriculturae Jiangxi
基金
北京市科技新星项目(NO2008B47)
北京地区花卉品种优势产品育种研发(YLHH2012001)
关键词
月季
黑斑病
远缘杂交
2n配子
育种
Chinese rose
Blackspot disease
Distant hybridization
2n gametes
Breeding
