论文部分内容阅读
对神农架及三峡地区的芝麻种质资源以纤维品质、抗病性为重．久进行综合鉴定表明：该区的特殊地理生态环境孕育的苎麻品种类型繁多，植物学形态类型达47种；优质源与抗病源较丰富，优质或特优质资源占总鉴定份数的23％，抗花叶病或不感的品种占22．2％；在一定范围内，纤维细度随海拔高度升高而递增。筛选出一批可提供整麻育种与科研应用的优异资源。
The sesame germplasm resources in Shennongjia and the Three Gorges areas are characterized by fiber quality and disease resistance. A long time to conduct a comprehensive identification showed that there are many varieties of ramie breed in the special geographical and ecological environment in the district, with 47 types of botanical morphology; rich sources of quality and disease-resistant, rich or high quality resources accounting for 23% , Anti-mosaic or non-susceptible varieties accounted for 22.2%; within a certain range, the fiber fineness increased with the altitude increased. Screening out a number of excellent varieties of cannabis breeding and research applications.