当前位置: 首页 > 文章 > 不同套袋方式下丙环唑在香蕉上的降解动态研究 湖北农业科学 2014,53 (17) 199-200
Position: Home > Articles > Degradation Dynamics of Propiconazole in Banana with Different Bagging Ways Hubei Agricultural Sciences 2014,53 (17) 199-200

不同套袋方式下丙环唑在香蕉上的降解动态研究

作  者:
张月;张群;林靖凌;吕岱竹
单  位:
中国热带农业科学院分析测试中心/海南省热带果蔬产品质量安全重点实验室
关键词:
丙环唑;套袋;残留;香蕉
摘  要:
对比了4种不同套袋方式下丙环唑在香蕉上的残留降解情况。按推荐施药剂量1.5倍施用1次,不同时间间隔多次采样并测定丙环唑残留量。套袋方式下施药,丙环唑无初始沉积量;不套袋方式下施药,施药后也不套袋,丙环唑的降解半衰期是12.7d,施药后套袋,丙环唑的降解半衰期是17.1d。香蕉套袋可以有效阻挡农药在蕉果上的附着,从而降低丙环唑在香蕉上的残留量。
译  名:
Degradation Dynamics of Propiconazole in Banana with Different Bagging Ways
作  者:
ZHANG Yue;ZHANG Qun;LIN Jing-ling;L Dai-zhu;Analysis and Testing Center, CATAS/Hainan Provincial Key Laboratory of Quality and Safety for Tropical Fruits and Vegetables;
关键词:
propiconazole;;bagging;;residues;;banana
摘  要:
The residues and degradation of propiconazole in banana with 4 different bagging ways were investigated. The banana samples were collected with different pre-harvest interval after spraying at 1.5 times of recommended dosage. The initial deposition of propiconazole on samples with bags was not detected. The half-life of propiconazole on samples without bags during the whole growing period was 12.7 days while it was 17.1 days in samples bagging after spraying. The bagging ways could protect the banana fruit from adhering of pesticides and reducing the terminal residues of propiconazole.

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