PH_3+5%CO_2用于高仓熏蒸研究  

FUMIGATION WITH PH_3 MIXED 5%CONCENTRATION CO_2 IN LARGE WAREHOUSE

作　　者：覃章贵[1] 郭道林[1] 邓刚[1] 吴秀琼[1] 严晓平[1] 杨自力蒋天科 杨龙德 Patrick.J.Collions G.J.Daglish Manojk.Nayak 

机构地区：[1]国家粮食储备局成都粮食储藏科学研究所,成都610031 [2]重庆市铜梁国家粮食储备库,重庆630000 [3]重庆市铜梁县粮食局,重庆630000 [4]DepartmentofPrimaryIndustriesQueensland

出　　处：《粮食储藏》2002年第6期15-19,共5页Grain Storage

摘　　要：在重庆铜梁国库进行了PH3+ 5 %CO2 膜下环流熏蒸杀虫试验。试验结果表明 :在AlP用量相同的条件下 ,加入 5 %的CO2 可提高同期的PH3浓度和CT值 ,确保杀虫效果。Recirculation fumigation with PH 3 mixed 5% concentration of carbon dioxide under film was tested.The results showed that at the same dosage of ALP,mixed with 5% concentration of carbon dioxide can raise the concentration of PH 3 and CT in the same period,and ensure the effect of controlling stored grain insects.After fumigation,no PH 3 residue was found.

关 键 词：磷化氢 二氧化碳 环流熏蒸 储粮害虫 增效作用 杀虫试验 

分 类 号：S379[农业科学—农产品加工]