不同切花月季品种的引种适应性研究

目的]筛选出最适合石河子地区栽培的切花月季品种。方法]从河南信阳引进9个切花月季品种在石河子地区大棚种植,观察植株的生长状况、切花品质、年产量、抗病性及瓶插寿命。结果]红柏林、红衣主教和金奖章的切花直立健壮。红衣主教和金奖章的抗病性较强;科威帝、红柏林和罗佩斯的抗病性中等。红柏林、红衣主教、瑞非拉和金奖章花色纯正,花型最佳,花枝挺直,切花品质较好。各切花月季品种现蕾到初花所需天数为28~32 d,产量均较高,瓶插寿命都在10 d以上。结论]金奖章、红柏林和红衣主教抗病性较强,花色纯正,产量高,瓶插寿命长,适合石河子地区作大棚切花栽培。

Adaptability Comparison of Different Cut Rose Cultivars

Objective] The research aimed to screen out the optimum cut rose cultivar for planting in Shihezi area.Method] Nine cut rose cultivars introduced from Xinyang city of Henan province were planted in the greenhouse of Shihezi area to observe plant growth conditions,and the quality of cut rose, the annual yield,the disease resistance and vase life.Result] The cut flowers of Red Berlin,Cardinal and Gold medal were erect and strong.Cardinal and Gold medal had stronger disease resistance,while the disease resistance of Keweidi,Red Berlin and Lopez were medium.Red Berlin,Cardinal,Ruifeila and Gold medal had pure flower color,the best flower type,erect branches and better cut flower quality.The days of each cut rose cultivars need 28～32 d from bud emergence stage to initial flowering stage,the yield were all higher and the vase life were all more than 10 d.Conclusion] Gold medal,Red Berlin and Cardinal had stronger disease resistance,pure flower color,high yield and longer vase life,so they were suitable for planting as greenhouse cut flower in Shihezi area.