摘要
对 ４． ７２万 ｔ水分为 １３． ０％～１５． ５％的东北玉米．冬秋季节以通风降温为主； 气温气温上升季节以密闭隔温为主；度夏期间采取磷化铝片低剂量密闭或间歇密闭防治 害虫和抑制霉菌危害；度夏后适时敝堆散温降温等技术措施。使玉米安全储藏顺利度夏． 延缓品质陈化效果显著．另经检测表明，玉米烘伤粒的脂肪又值明显高于正常玉米籽粒。
47200t maize with 13. 0 - 15. 5% moisture content was stored. Ventilaion for reducing temperature was adopted in autumn and in winter. When the season of the temperature and humidity increased, sealing storage technique was adopted. In summer. sealing or intermittent sealing with the low dosage phosphide aluminium fumigation was adopted. After summer. the cover should be taken out timely to reduce grain temperature and moisture content. Practice showed that the stored maize could safely spend summer through different treatment.
出处
《粮食储藏》
1999年第3期25-30,共6页
Grain Storage
关键词
平衡水分
水活度
玉米
储藏
equilibrium moisture content. water activity. maize. storage
