PRESERVATIVE SOLUTION FOR GAMMA-IRRADIATED CHRYSANTHEMUM CUT FLOWERS

被引：10

作者：

KIKUCHI, OK ^{[1
]}

DELMASTRO, NL ^{[1
]}

WIENDL, FM ^{[1
]}

机构：

[1] UNIV SAO PAULO,NUCL ENERGY CTR AGR,CENA,BR-13400970 PIRACICABA,SP,BRAZIL

来源：

RADIATION PHYSICS AND CHEMISTRY | 1995年 / 46卷 / 4-6期

关键词：

CHRYSANTHEMUM FLOWERS; IONIZING RADIATIONS; PRESERVATIVE SOLUTIONS;

D O I：

10.1016/0969-806X(95)00376-9

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Yellow mini-chrysanthemums were irradiated in a Cobalt-60 Gammacell at the dose of 900 Gy (467 Gy/h) one day after harvest. Samples of 50 flowers, parcially opened buds were used to estimate the flower viability. Aluminum sulfate and 8-hydroxyquinoline sulfate were used as two preservative solutions aiming to protect the cut flowers. Our results indicated that the stem immersion in the preservative solutions before and after the irradiation treatment was an efficient procedure, stimulating the flowers development and maintaining the vase-life almost as long as the controls. The present work concludes that it would be possible to use preservative solutions to minimize the damaging effects of the ionizing radiation on chysanthemum cut flowers, maintaining at the same time the disinfestation action of radiation processing.

引用

页码：1309 / 1311

页数：3

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