包装粮氮气气调储藏初探

The Research on nitrogen atmosphere for Packed Grain

东莞市东站粮食储备库采用的"双低"储藏能够在投药量在3g/m3左右的情况下,1a熏蒸2次就可确保粮食全年无虫,本试验是在"双低"的基础上,通过对薄膜6面密封的包装粮粮堆充入氮气,以进一步降低薄膜内氧气含量,抑制害虫呼吸,从而杀死害虫或抑制害虫生长繁殖,达到减少熏蒸杀虫用药量和熏蒸次数甚至无须熏蒸从而达到绿色保粮的目的。

Our the ＂double low＂ storage use 3g/m^3 dose of aluminum phosphide, In this case, We need fumigate twice a year to ensure that no food insect throughout the year, the test was ＂double low＂ on the basis of Hexahedron film sealed packaging food grain nitrogen filled reactor in order to further reduce the oxygen content inside the film to inhibit pests breathing, so to kill pests or inhibit insect growth and reproduction, to reduce insecticide fumigation dosage and frequency of fumigation and even do not have to fumigate, reach the green food security purposes.