不同浓度的Al_2(SO_4)_3和KH_2PO_4对玫瑰鲜切花保鲜效果的研究  

Effect of Different Concentrations of Al_2(SO_4)_3 and KH_2PO_4 on Fresh Cut Rose Flowers

作　　者：李德辉 

机构地区：[1]遵义师范学院生命科学学院,贵州遵义563002 [2]贵州省赤水河流域植物资源保护与应用特色重点实验室,贵州遵义563002

出　　处：《黑龙江农业科学》2016年第2期81-84,共4页Heilongjiang Agricultural Sciences

基　　金：贵州省科技厅联合基金资助项目(黔科合LH字[2015]7032号)

摘　　要：为探索不同浓度的Al2(SO4)3和KH2PO4对玫瑰鲜切花的保鲜效果,选用不同浓度的Al2(SO4)3、KH2PO4分别进行玫瑰保鲜试验。结果表明:在所供试的保鲜液中,120mg·L-1的Al2(SO4)3和75mg·L-1的KH2PO4可显著延长玫瑰切花的瓶插天数,保鲜效果明显。In order to explore the effect of different concentrations of Al2（SO4）3and KH2PO4 on the fresh keeping of fresh cut rose flowers,Al2（SO4）3and KH2PO4 were used to carry out the rose preservation test with different concentrations.The results showed that Al2（SO4）3of 75mg·L^-1 and Al2（SO4）3of 120mg·L^-1 could significantly prolong the vase days and fresh keeping effect was obvious.

关 键 词：玫瑰 KH2PO4 AL2(SO4)3 保鲜剂 保鲜效果 

分 类 号：S685.12[农业科学—观赏园艺]