Unverified82% confidenceFactTime unknown
野外多日行程按每人每天2000-2500kcal计算,若压缩饼干为主食则每人每日约需400-500g,据此计算总携带重量并平衡背负负荷
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Unverified全天高强度活动(登山、越野)每人每日需补充2500-4000kcal,按行动粮热量密度500kcal/100g计算,需携带约500-800g纯行动粮,据此倒推采购量83% similarUnverified搭建车载/家庭应急食品包时:按每人每天2000kcal计算,成人3天需约1.3-1.5kg高能压缩饼干;搭配足量饮用水(每人每天2L以上),并每年检查一次临期更换82% similarUnverified每人每日应急热量需求按2000-2500kcal计算,成人3天储备约需6000-7500kcal;压缩饼干每100g约450-500kcal,能量密度是普通饼干的1.5倍,同重量下更适合便携应急包82% similarUnverified家庭应急储备按每人每天2000大卡、维持3天计算,即人均6000大卡;压缩饼干类热量密度约450-500大卡/100g,因此单人3天约需1.2-1.5kg压缩饼干即可满足最低热量需求81% similarUnverified单次徒步选燃料时按每餐2块、每人每天3餐估算,3天行程约需18-20块,配合25g/块规格总重约500g,比同热量气罐更省重79% similar
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