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对粮食烘干温度和粮食储藏温度对马拉硫磷粉剂和乳剂的降解作用进行了测定.烘干前马拉硫磷施于湿玉米(水分19%～20%),或烘干后施于热的(71或48℃),或冷却的(21℃)水分为12%的玉米.在21、48和71℃三种温度下,玉米的最终水分都为12%.对这几种处理玉米的储藏温度的影响进行了评价,即在3℃下储藏4个月,以后在16℃下储藏7个月.烘干前施于玉米的马拉硫磷经烘干过程明显降解,降解程度根据烘
Degradation of malathion powder and emulsion was tested on the drying temperature and grain storage temperature of malathion.The malathion was applied to wet corn (moisture content 19% ~ 20%) before drying or applied to The hot (71 or 48 ° C), or cooled (21 ° C) moisture was 12% corn with a final moisture content of 12% at three temperatures of 21, 48 and 71 ° C. For these treated corn The effect of storage temperature was evaluated by storing at 3 ° C for 4 months and later at 16 ° C for 7 months.The malathion applied to maize before drying was significantly degraded by drying process and the extent of degradation was based on bake