我国水稻全产业链损耗和浪费量的估算及对应策略

卢士军,刘晓洁,薛莉,唐振闯,刘刚,程广燕

Addressing the Losses and Waste of Chinese Rice Supply Chain: Sources, Drivers and Mitigation Strategies

ShiJun LU,XiaoJie LIU,Li XUE,ZhenChuang TANG,Gang LIU,GuangYan CHENG

表5 稻谷收获后处理损耗情况

Table 5 Loss of rice at postharvest handling

粳稻 Japonica 籼稻 Indica 加权合计 Weighted average 粮食经纪人数 Dealer 8 13 21 收粮转运（撒漏与风耗）损耗率Acquisition of transport (leakage, air loss) (%) 0.51 0.46 0.48 售粮转运（撒漏与风耗）损耗率Sales of transportation (leakage, air loss) (%) 0.20 0.34 0.29 干燥—暂存（虫食鼠害）损耗率Dry-temporary storage（worm rat eat）(%) 0.57 0.41 0.46 （腐坏、变质等）损耗率Decay (%) / 1.0 0.67 合计损耗率 Total loss rate (%) 1.27 2.20 1.90