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我们粮管所于1985年6月17日至8月21日,对1984年入库的104万斤粳稻进行了缓释熏蒸法防治储粮害虫试验,效果较好,现介绍如下:一、试验材料与方法(一)试验材料:试验仓房为防潮隔热性能良好房式仓,容量100万斤.试验用稻谷为84年入库粳谷,计104万斤,粮堆高度2.45米,粮堆体积825m~3,粮堆原始水份14.5%,杂质0.5%,熏蒸前原始虫害每公斤粮食有玉米象5头.另加设虫样有大谷盗4头,玉米象23头,拟谷盗33头,共计60头.
We Grain Management in June 17, 1985 to August 21, 1984 storage of 1.04 million kg of rice stored in a slow release fumigation pest control experiment, the effect is better, are as follows: First, the test Materials and Methods (I) Test Materials: The test warehouse is a good house-type warehouse with a moisture-proof and heat-insulating property and a capacity of 1 million jin. The experimental rice is stored in the japan valley for 84 years with a total weight of 1.04 million kilograms, Volume 825m ~ 3, 14.5% of the original grain moisture, impurities 0.5%, fumigation of the original pests per kilogram of food there are 5 corn elephants. Head, a total of 60 head.