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2007•Unpublished venueRequires access

Study on the Combined Formula of Fresh-keeping Liquid for Cut Rose in Vase

Qin Tao

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Abstract

The research on effect of different combined formulas of fresh keeping liquid on cut rose in vase was done.With Cardinal cut rose as tested material,sucrose,8-HQ,citric acid,Vc,Al2(SO4)3 or K2SO4 as basic components,the orthogonal design was used to conduct the combined formula experiment in fresh keeping liquid for cut rose.It was feasible to take 5 chemical agents including sucrose,8-HQ,citric acid,Vc,Al2(SO4)3 and K2SO4 as fresh keeping liquid for cut rose in vase,which had extremely significant influence on fresh keeping of cut rose.Considering synthetically,the two formula combinations such as 1.8% sucrose+ 60 mg/L 8-HQ+440 mg/L citric acid + 100 mg/L Al2(SO4)3+80 mg/L Vc and 1.8% sucrose+100 mg/L 8-HQ+280 mg/L citric acid +0.12% K2SO4+80 mg/L Vc were the optimum formula combinations.The research laid the foundation for screening combined formula of fresh keeping liquid for cut rose in vase that was economical,practical,harmless and easy to operate.

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What this paper is about

The research on effect of different combined formulas of fresh keeping liquid on cut rose in vase was done.With Cardinal cut rose as tested material,sucrose,8-HQ,citric acid,Vc,Al2(SO4)3 or K2SO4 as basic components,the orthogonal design was used to conduct the combined formula experiment in fresh keeping liquid for cut rose.It was feasible to take 5 chemical agents including sucrose,8-HQ,citric acid,Vc,Al2(SO4)3 and K2SO4 as fresh keeping liquid for cut rose in vase,which had extremely significant influence on fresh keeping of cut rose.Considering synthetically,the two formula combinations such as 1.8% sucrose+ 60 mg/L 8-HQ+440 mg/L citric acid + 100 mg/L Al2(SO4)3+80 mg/L Vc and 1.8% sucrose+100 mg/L 8-HQ+280 mg/L citric acid +0.12% K2SO4+80 mg/L Vc were the optimum formula combinations.The research laid the foundation for screening combined formula of fresh keeping liquid for cut rose in vase that was economical,practical,harmless and easy to operate.

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Available abstract

The research on effect of different combined formulas of fresh keeping liquid on cut rose in vase was done.With Cardinal cut rose as tested material,sucrose,8-HQ,citric acid,Vc,Al2(SO4)3 or K2SO4 as basic components,the orthogonal design was used to conduct the combined formula experiment in fresh keeping liquid for cut rose.It was feasible to take 5 chemical agents including sucrose,8-HQ,citric acid,Vc,Al2(SO4)3 and K2SO4 as fresh keeping liquid for cut rose in vase,which had extremely significant influence on fresh keeping of cut rose.Considering synthetically,the two formula combinations such as 1.8% sucrose+ 60 mg/L 8-HQ+440 mg/L citric acid + 100 mg/L Al2(SO4)3+80 mg/L Vc and 1.8% sucrose+100 mg/L 8-HQ+280 mg/L citric acid +0.12% K2SO4+80 mg/L Vc were the optimum formula combinations.The research laid the foundation for screening combined formula of fresh keeping liquid for cut rose in vase that was economical,practical,harmless and easy to operate.

Key concepts: Citric acid, Rose (mathematics), Vase life, Sucrose, Chemistry, Cut flowers, Vase, Horticulture

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