POTENTIAL OF INCREASING THE VASE LIFE AND IMPROVEMENT OF SOME PHYSIOLOGICAL CHARACTERISTICS OF ALSTROEMERIA CUT FLOWERS BY USING NON-HARMFUL COMPOUNDS ENVIRONMENTALLY
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引用次数: 11
Abstract
In this study, the concentrations of 25, 375 and 500 ml L -1 of Cola+ 2000 mg L -1 of peppermint essence and concentrations of 30, 45 and 60 ml L -1 of apple extract +2000 mg L -1 rosemary essence on Alstroemeria cut flowers (Cv. balance) were investigated to verify the use of natural ingredients in flowers preservative solutions. This experiment was conducted in the laboratory of Gorgan University of Agricultural Sciences and Natural Resources, in 2014. Results showed that the interaction of cola with peppermint essence and apple extract with rosemary essence at above concentrations increase the vase life of flower, flower diameter and anthocyanin at significantly level of %1. The highest amount of vase life was related to concentration of 500 ml L -1 of cola (15 days), while vase life in control treatment (distilled water) was 9 days. The highest flower diameter was recorded in apple extract (45 ml L -1 ) + Rosemary essence (2000 mg L -1 ). The highest amount of anthocyanin was obtained in cola treatments of 500 ml L -1 + essence of peppermint, 30 and 45 ml L -1 of apple extract+ rosemary essence. Besides, flowers treated by 375 ml L -1 of cola + peppermint essence had the highest chlorophyll content. Generally, the results showed that treatments used in this experiment, as accessible compounds are healthy and non-hazardous for the environment, appropriate to increase the vase life of Alstroemeria cut flowers
在本研究中,可乐浓度为25、375和500 ml L -1 +薄荷香精浓度为2000 mg L -1,苹果提取物浓度为30、45和60 ml L -1 +迷迭香香精浓度为2000 mg L -1对紫荆切花(Cv。平衡)进行了调查,以验证天然成分在花卉防腐剂溶液中的使用。本实验于2014年在高根农业科学与自然资源大学实验室进行。结果表明,可乐与薄荷香精、苹果浸膏与迷迭香香精在以上浓度下交互作用,可显著提高花的花瓶寿命、花径和花青素含量,且交互作用水平为%1。当可乐浓度为500 ml L -1时,瓶寿命最长(15 d),而对照处理(蒸馏水)的瓶寿命最长(9 d)。苹果提取物(45 ml L -1) +迷迭香精华(2000 mg L -1)的花直径最大。以500 ml L -1 +薄荷精华液、30和45 ml L -1苹果提取物+迷迭香精华液的可乐处理中花青素含量最高。以375 ml L -1可乐+薄荷香精处理的花叶绿素含量最高。综上所述,本试验所采用的处理方法对环境无害,是一种健康的易获得化合物,适合延长桤木切花的花瓶寿命