摘要
本研究用两种不同催花液对唐菖蒲切花进行了处理。结果表明催花液不但具有催花效应 ,而且具有保鲜效应 ;催花液 的效果优于催花液 。结果还表明催花液能够提高唐菖蒲切花的开放率 (第 1 5天比对照平均多 34.48% ) ,降低衰老率 (第 1 5天比对照平均低 56.82 % ) ,明显地缓解切花水分胁迫 ,改善体内水分平衡 ,抑制和缓解干物质和蛋白质的降解。
The effects of two blooming promoters on the physiology of the cutflower were studied with Gladiolus hybridus.The result showed that two promoters not only had good promoting effect,but also had good preserving effect.The effects of “Promoter Ⅰ” were better than those of “PromoterⅡ”.It also showed that the promoters could increase the blooming percentage (average increase on the fifteenth day was 34.48% compared with the control) and decrease the senescence percentage (on the fifteenth day,average decreasce was 56.82%),promoters could obviously alleviate water stress,regulate internal water balance and inhibit the degradation of dry matter and soluble protein.
出处
《西北植物学报》
CAS
CSCD
2000年第5期790-795,共6页
Acta Botanica Boreali-Occidentalia Sinica
基金
陕西省杨凌科学基金资助项目!( JQ-1 7)
关键词
唐菖蒲
催花液
切花
水分生理
衰老
Gladiolus hybridus
blooming promoters
cutflower
water physiology
senescence
