Chemical pre-treatment of snapdragon spikes to increase cut-flower longevity
Chemical pre-treatment of snapdragon spikes to increase cut-flower longevity
复制标题
金鱼草穗的化学预处理可延长切花寿命
DOI：
10.1016/0304-4238(81)90035-2
复制
发表时间：
1981
影响因子：
4.3
通讯作者：
J. Nowak
中科院分区：
文献类型：
--
作者：
J. Nowak
研究了金鱼草鲜切后的贮藏寿命和品质，以及保持在模拟运输下的那些，通过用含有硫代硫酸银和蔗糖的溶液预处理20小时而得到增强，与仅用蔗糖上的硝酸银预处理的那些相比。银银、蔗糖和EDTA或8-HQC作为络合剂的溶液在延长金鱼草瓶寿命方面效果较差。用放射性银处理的试验结果表明，用硫代硫酸银溶液处理的穗积累了最大量的银，尤其是在芽中。
The longevity and quality of freshly cut snapdragon (Antirrhinum majusL.), as well as those kept under simulated transport, were enhanced by 20 h pre-treatment with a solution containing silver thiosulphate and sucrose, compared to those pre-treated with silver nitrate on sucrose alone. Solutions of silver nitrate, sucrose and EDTA or 8-HQC as a complexing agent were less effective in prolonging snapdragon vase-life. The results of experiments with radioactive silver showed that spikes treated with silver thiosulphate solution accumulated the greatest amount of silver, especially in the shoots.