绣球切花花色调蓝技术研究  

Study on the technology for adjusting the color of cut flowers of hydrangea to blue

作　　者：孙晓波[1] 陈双双 陈慧杰 冯景 齐香玉 邓衍明[1] SUN Xiaobo;CHEN Shuangshuang;CHEN Huijie;FENG Jing;QI Xiangyu;DENG Yanming(Jiangsu Provincial Key Laboratory for Horticultural Crops Genetic Improvement,Institute of Leisure Agriculture,Jiangsu Academy of Agricultural Sciences,Nanjing 210014,Jiangsu)

机构地区：[1]江苏省农业科学院休闲农业研究所江苏省高效园艺作物遗传改良重点实验室,江苏南京210014

出　　处：《浙江农业科学》2025年第4期958-963,共6页Journal of Zhejiang Agricultural Sciences

基　　金：江苏省农业科技自主创新资金项目(CX〔22〕2035);国家林业和草原局重点研发项目(GLM〔2021〕86号);中央财政林业科技推广示范项目(苏〔2024〕TG03)。

摘　　要：探讨含不同种类铝盐的保鲜液使红色(粉色或粉红色)绣球切花变蓝的效果,旨在筛选合适的铝盐及其浓度,使红色(粉色或粉红色)绣球切花能够变蓝且有一定的瓶插寿命。以可利鲜专业2号保鲜剂作为对照,观测红色(粉色或粉红色)绣球切花在含不同种类铝盐以及含不同浓度柠檬酸铝的可利鲜专业2号保鲜剂处理下的瓶插寿命及变蓝时间,检测不同浓度柠檬酸铝处理下绣球切花花枝和花萼片中的铝离子含量,同时研究不同花枝长度和叶片数对绣球切花的瓶插寿命及变蓝时间的影响。结果表明,含柠檬酸铝的保鲜液能使红色(粉色或粉红色)绣球切花在瓶插期内变蓝,花枝越长,花枝叶片数越多,其花萼片的变蓝时间相对越长,同时绣球切花的瓶插寿命显著缩短。较高浓度柠檬酸铝(0.0100 mol·L^(-1))可以使绣球切花变蓝时间明显缩短,也使切花瓶插寿命显著缩短;含较低浓度柠檬酸铝(0.0025和0.0050 mol·L^(-1))的保鲜液使绣球切花变蓝时间相对延长,瓶插寿命也显著变长,可以作为红色(粉色或粉红色)绣球切花调蓝的工作浓度。保鲜液中柠檬酸铝浓度越高,切花吸收铝离子的速度相对越快,运输、贮存到花萼片中的铝离子含量越多。This study explored the effect of preservation solutions containing different types of aluminum salts on adjusting red(pink or reddish-pink)cut flowers of hydrangea to blue,with the aim of identifying suitable aluminum salts and their optimal concentrations to achieve both color transition and acceptable vase life.Using Kelixian professional 2 preservative as a control,the vase life and blueing time of red(pink or reddish-pink)cut flowers of hydrangea were observed under treatment with Kelixian professional 2 preservative containing different types of aluminum salts and concentrations of aluminum citrate.The aluminum ion content in flower branches and sepals of cut flowers of hydrangea under different aluminum citrate treatments was also measured.Additionally,the effects of different branch lengths and leaf numbers on the vase life and blueing time of cut flowers of hydrangea were studied.The results showed that preservation solutions containing aluminum citrate made red(pink or reddish-pink)cut flowers of hydrangea turn blue during the vase period.The longer the flower branches and the more leaves there were,the longer the time for the sepals to turn blue,while the vase life of cut flowers of hydrangea was significantly shortened.Higher concentrations of aluminum citrate(0.0100 mol·L^(-1))can significantly shorten the blueing time for cut flowers of hydrangea and also significantly shorten the vase life;The preservation solutions containing lower concentrations of aluminum citrate(0.0025 and 0.0050 mol·L^(-1))relatively prolonged the blueing time and vase life of cut flowers of hydrangea,and can be used as a working concentration for making red(pink or reddish-pink)cut flowers of hydrangea turn blue.The higher the concentration of aluminum citrate in the preservation solutions was,the faster the cut flowers absorbed aluminum ions,and the more aluminum ions were transported and stored in the sepals.

关 键 词：绣球 切花 柠檬酸铝 瓶插寿命 花色调蓝 

分 类 号：S685.99[农业科学—观赏园艺]