不同月季品系在高海拔地区的引种表现

Introduction Performance of Different Rose chinese Strains in High Altitude Areas

对西藏农牧学院校园内栽培的黑红、樱红、粉红、紫红、玫红色5种不同花色月季品系的花期农艺性状进行了调查分析。结果表明:黑红色的月季品系花径较大、花瓣数多,花瓣厚度、花枝长度和粗度适中,各主花枝分株数整齐度高,复叶长度适中,是比较理想的高海拔地区栽培用月季品系;其次为樱红色的品系;粉红色和紫红色的品系居中;玫红色的品系虽主花枝平均分枝数最多,但不同主花枝间差异最大,整齐性表现最差,故观赏价值最低。

Agronomic traits during flowering of dark red, fuchsia, pink, purple, mei red five kinds different colors Rose chinese strains were investigated, in which cultured campus of Tibet Agricultural and Animal Husbandry College. The results showed that the dark red rose flower diameter larger, the petals count many and petals thickness, length and thick degree of cuttlefish moderate, high uniformity of the main cuttlefish number＇of points, compound leaves moderate length, was an ideal Rose chinese strain with culturing in high altitude areas. Followed by fuchsia of strain; Pink and purple Strains center; Mei red lines of the average number of branches cuttlefish though most, but the biggest difference between different flowers, uniformity was the worst, ornamental value minimum.