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Position: Home > Articles > APPLICATION OF PH_3 GENERATOR (MOISTURE ABSORPTION)OUTSIDE GRAIN BULK Grain Storage 1998 (4) 13-17

吸湿式PH_3发生器堆外投药杀虫研究

作  者:
祝先进;刘观明;李海水;饶明泉;夏付祥
单  位:
江西省九江市粮食局
关键词:
PH_3;仓外投药;储粮害虫;熏蒸
摘  要:
应用自行研制的吸湿式PH3发生器对薄膜玉面密闭的包装粮堆进行AlP(剂量4.3g/m3)堆外投药,杀虫效果达100%。不仅解决了传统的帐幕熏蒸操作人员直接进堆投药的问题,而且减少操作人员50%,节约劳动时间95%。同时,保持有过浓度的熏蒸时间大为延长。熏蒸期间浓度区限变化技合理,CT值总量大为增加,提高了对PH3抵抗力强的卵、蛹等的杀灭效果。
译  名:
APPLICATION OF PH_3 GENERATOR (MOISTURE ABSORPTION)OUTSIDE GRAIN BULK
作  者:
Zhu Xianjin; Liu Guanming; Li Haishui; Rao Mingquan; Xia Fuxiang (Joujiang Grain Bureau, Jiangxi)
关键词:
PH_3, applying from outside grain bulk, stored-grain insect,fumigation
摘  要:
PH3 was introduced to the stack of bagged grain which was sealed in five sides through a PH3 generator (moisture absorption ). The dose of AlP was 4. 3g/m3. Mortality of the insects was 100%. The technology can save labour 50%, save 95% of time.Remain time of effective concentration was greatly extended. Total CT value increased.Effect of PH3, on eggs and pupae which were high tolerant was improved.

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