Application of"Three-in-one grain"Storage System in Squat Silo
According to the ecological conditions in Northwest China,the three grain storage technologies of circu-lation fumigation,internal circulation control and nitrogen gas regulation were comprehensively applied.The effect of temperature control,insect control and quality control of the three-in-one grain storage control system in the shal-low round bin was studied.Through circulation fumigation of new grain into storage in 2022,ventilation and cold storage in winter,advanced in-line circulation temperature control in 2023,and with nitrogen gas regulation,the optimal use path for rational and effective use of these three grain storage technologies in local shallow silos was ex-plored.The application of"three-in-one"grain storage control system in shallow round bin could realize the storage of grain at low temperature and low dosage,delay the quality deterioration of stored grain,and achieve good results in temperature control,insect control and quality control of stored grain.The"three-in-one"grain storage control system organically combined the three grain storage technologies of circulation fumigation,internal circulation con-trol and nitrogen gas regulation,gave full play to their respective advantages,and explores a new path of green grain storage.
circulation fumigationinternal circulation ventilationcontrolled atmosphere with nitrogen
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