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中央储备粮长春直属库通常采取在粮堆表层30cm按常规施药量比例1(保粮磷):2500(粮食)拌入保粮磷,防护效果相当显著,采取施药措施的储粮未有害虫发生,更没有进行过熏蒸作业。但在保管工作中发现拌药不均匀,且保粮磷具有一定的吸湿性对粮情有一定的影响。为进一步研究能否降低药
The central reserve grain Changchun directly under the library usually take 30cm in the surface layer of the grain according to the conventional application rate of 1 (Paul grain phosphorus): 2500 (grain) mixed with grain-preserving phosphorus, the protective effect is quite significant, Pest occurred, but no fumigation. However, in the custody of the work found to be uneven, and to maintain food phosphorus has a certain degree of hygroscopicity of grain have a certain impact. For further research can reduce the drug