CAJ | 학술논문

[目的]研究红掌切花的瓶插保鲜液,为红掌种植及筛选保鲜方法提供参考.[方法]以红掌(Anthurium seherzerianum)中的常用切花品种'热情'为试验材料,采用3种不同的瓶插液配方,处理①:2%二甲基琥珀酰肼+1%8-羟基喹啉硫酸盐(HQS)+0.1%Ca(NO3)2+5%蔗糖;处理②:5%蔗糖+0.1 g/L明矾+10 mg/L 6-BA;处理③:4%蔗糖+ 0.08% NaCl+0.01%过磷酸钙+0.01%中药杀菌剂(黄连的乙醇提取液)+0 1 mmol/L NaOH+0 1 mmol/L柠檬酸+10 mg/L 6-BA.并与常用红掌保鲜配方(4%蔗糖+50 mg/L AgNO3+0.05 g/L NaPO4)进行对比,筛选最佳的红掌瓶插保鲜液.[结果]试验中处理①的配方比较简单,不能很好地杀菌,处理②虽然含有一定的碳源和营养,也有杀菌剂,但组成较简单,仍不能很好地满足红掌切花采后各方面生理的需要,以配方③为最佳的瓶插保鲜液,保鲜期为23 d,比对照延长了13 d,观赏期达31 d,比对照延长了18 d,效果显著;且配方③明显地减少了红掌佛焰苞的水分丧失,有利于维持组织的含水量,降低细胞膜透性,抑制膜脂的过氧化作用,减少丙二醛含量的积累,提高了SOD的活性,提高了细胞保护酶的活性,增加了脯氨酸和可溶性糖的含量,降低了呼吸速率.[结论]4%蔗糖+ 0.08% NaCl+0 01%过磷酸钙+0.01%中药杀菌剂(黄连的乙醇提取液)+0.1 mmol/L NaOH+0.1 mmol/L柠檬酸+ 10 mg/L 6-BA配方达到了延长红掌佛焰苞保鲜期的目的.
[목적]연구홍장절화적병삽보선액,위홍장충식급사선보선방법제공삼고.[방법]이홍장(Anthurium seherzerianum)중적상용절화품충'열정'위시험재료,채용3충불동적병삽액배방,처리①:2%이갑기호박선정+1%8-간기규람류산염(HQS)+0.1%Ca(NO3)2+5%자당;처리②:5%자당+0.1 g/L명반+10 mg/L 6-BA;처리③:4%자당+ 0.08% NaCl+0.01%과린산개+0.01%중약살균제(황련적을순제취액)+0 1 mmol/L NaOH+0 1 mmol/L저몽산+10 mg/L 6-BA.병여상용홍장보선배방(4%자당+50 mg/L AgNO3+0.05 g/L NaPO4)진행대비,사선최가적홍장병삽보선액.[결과]시험중처리①적배방비교간단,불능흔호지살균,처리②수연함유일정적탄원화영양,야유살균제,단조성교간단,잉불능흔호지만족홍장절화채후각방면생리적수요,이배방③위최가적병삽보선액,보선기위23 d,비대조연장료13 d,관상기체31 d,비대조연장료18 d,효과현저;차배방③명현지감소료홍장불염포적수분상실,유리우유지조직적함수량,강저세포막투성,억제막지적과양화작용,감소병이철함량적적루,제고료SOD적활성,제고료세포보호매적활성,증가료포안산화가용성당적함량,강저료호흡속솔.[결론]4%자당+ 0.08% NaCl+0 01%과린산개+0.01%중약살균제(황련적을순제취액)+0.1 mmol/L NaOH+0.1 mmol/L저몽산+ 10 mg/L 6-BA배방체도료연장홍장불염포보선기적목적.
[Objective] The research aimed to study the vase preservative of Anthurium seherzerianum cut flowers and provide reference for the planting and preservative method selection of A.seherzerianum.[Method] Using Tropicals spathe,one kind of common cut blossoms of A.seherzerianum as experimental materials,three different formula of vase solutions were used.And it was compared with common preservative formula of A.seherzerianum to study the vase preserved liquid of A.seherzerianum.[Result] Formula 3 was the optimum vase preservative,which was composed of 4% sucrose,0.08% NaCl,0.01% Ca(H2PO4)2·H2O,0.01% Chinese medicine antiseptic (ethonal extract from coptis),0.1 mol/L NaOH,0.1 mol/L citric acid and 10 mg/L 6-BA.The preserved period reached 23 days,13 days longer than CK.The appreciative period reached 31 days,18 days longer than CK,with significant effects.In formula 3,water loss in A.seherzerianum spathe was decreased obviously,which was favorable for maintaining water content in tissues.The cell membrane permeability was reduced and the peroxidation of membrane ester was inhibited.The accumulation of MDA was decreased and SOD activity was increased.The protective enzyme activity of cells was enhanced and the content of proline and soluble sugar were increased and the respiration rate was reduced.[Conclusion] The formula(4% sucrose + 0.08% NaCl+ 0.01% Ca(H2PO4)2+0.01% Chinese medicine antiseptic(ethonal extract from coptis)+ 0.1 mol/L NaOH+0.1 mol/L citric acid and 10 mg/L 6-BA)achieved the purpose of prolonging the preservative period of A.seherzerianum spathe and prolonging the preservative period of A.seherzerianum effectively.