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高羊茅是一种国内外广泛应用的非常重要的冷季型牧草和草坪草。为高羊茅育种提供参考依据,对高羊茅的遗传组成与遗传力,内生真菌与高羊茅新品种选育,现代生物学技术(表达序列标签,遗传连锁图谱构建,转基因育种)在高羊茅新品种选育中的应用研究及贵州地区高羊茅育种情况进行了阐述。
Tall fescue is a very important cold-season pasture and turfgrass widely used at home and abroad. This study provided the reference for the breeding of tall fescue. The genetic composition and heritability of tall fescue were studied. The selection of endophytic fungi and new tall fescue varieties was carried out. The modern biological techniques (expression sequence tagging, genetic linkage map construction and transgenic breeding) The application research of breeding new tall fescue new breed and the breeding of tall fescue in Guizhou were described.