摘要
以非洲菊大红品种(Gerbera jamesonii)为试材,以不同浓度的CoCl2和K2SO4为瓶插保鲜液,通过整体形态观察和生理指标测定相结合的方法,评定Co+和K+在抑制、减少或延缓非洲菊切花弯颈的作用。结果表明:K+对非洲菊切花水分的调节作用优于Co+,Co+对可溶性蛋白质、花青素和弯颈的抑制、减少或延缓作用优于K+,0.5mmol.L-1CoCl2是最佳浓度。
Physiological indexes changes during vase life in cut gerbera flowers,especially in the easy-bending sections of the scape. Experiment with cut gerbera flower, used CoCl2 and K2SO4 in different consistency, to investigate the effects of K^＋ and Co^＋ on treating with bent neck problem of cut gerbera flower by observing the outward appearance and measuring physiological indexes. The result showed,Co^＋ was better than K^＋ in the content of soluble proteins, anthocyanins and decreasing bent neck of cut gerbera flowers,in despite of that K^＋ was better than Co^＋ in the content water and relative value of fresh weight.
出处
《北方园艺》
CAS
北大核心
2007年第12期129-132,共4页
Northern Horticulture
关键词
非洲菊切花
无机离子
弯颈现象
保鲜
Cut gerbera flower
Inorganic ion
Bent neck
Fresh-keeping
