Effect of Silver Thiosulfate Complex (STS) in Combination with Sucrose on the Vase Life of Cut Sweet Pea Flowers
Effect of Silver Thiosulfate Complex (STS) in Combination with Sucrose on the Vase Life of Cut Sweet Pea Flowers
复制标题
硫代硫酸银复合物（STS）与蔗糖结合对甜豌豆切花瓶插寿命的影响
DOI：
10.2503/jjshs.68.23
复制
发表时间：
1999
影响因子：
--
通讯作者：
T. Hiraya
中科院分区：
文献类型：
--
作者：
K. Ichimura;T. Hiraya
将香豌豆（Lathyrus odoratus L.，CV.用100 g·L-1蔗糖处理16 h，用0.2 mM硫代硫酸银络合物（STS）处理2 h，用0.2 mM STS处理2 h，再用100 g·L-1蔗糖处理16 h，和用水（对照）处理，评价处理对瓶插寿命的影响。与对照相比，所有处理都促进了小花的大小，提前开放，并延长寿命。STS处理后，蔗糖是最有效的促进小花开放以及延长寿命。花色素苷浓度增加，单独用蔗糖或STS，然后用蔗糖处理。乙烯的产生被抑制的所有治疗，特别是在蔗糖的存在下。这些结果表明，STS后蔗糖是更有效的比STS单独提高切花甜豌豆瓶插寿命。
Cut sweet pea (Lathyrus odoratus L., cv. Diana) flowers were treated with 1) 100 g·liter-1 sucrose for 16 hr, 2) 0.2 mM silver thiosulfate complex (STS) for 2 hr, 3) 0.2 mM STS for 2 hr followed by 100 g·liter-1 sucrose for 16 hr, and 4) water (control), and the effects of the treatments on vase life were evaluated. Compared to the control, all treatments promoted floret size, advanced opening, and extended longevity. Treatment with STS followed by sucrose was the most effective in promoting floret opening as well as extending longevity. Anthocyanin concentrations were increased by treatments with sucrose alone or STS followed by sucrose. Ethylene production was inhibited by all treatments, particularly in the presence of sucrose. These results show that STS followed by sucrose is more effective than STS alone in improving the vase life of cut sweet pea flowers.