自然资源学报 ›› 2020, Vol. 35 ›› Issue (5): 1030-1042.doi: 10.31497/zrzyxb.20200502
罗屹, 李轩复, 黄东, 武拉平
收稿日期:
2019-02-20
出版日期:
2020-05-28
发布日期:
2020-05-28
通讯作者:
武拉平(1969- ),男,山西文水人,博士,教授,博士生导师,研究方向为粮食经济等。E-mail: wulp@cau.edu.cn
作者简介:
罗屹(1993- ),男,江西宜春人,博士研究生,研究方向为农业经济理论与政策。E-mail: luoyi@cau.edu.cn
基金资助:
LUO Yi, LI Xuan-fu, HUANG Dong, WU La-ping
Received:
2019-02-20
Online:
2020-05-28
Published:
2020-05-28
摘要: 我国人多地少,粮食安全事关国家安全。因此,在重视增产的同时,需要不断关注粮食损失问题。通过回顾现有粮食损失的研究,总结文献中提出的重要问题,展望未来可能的研究方向。分析表明,现有研究主要集中在:(1)减少粮食损失的目的和效果的研究。包括增加粮食供给、保障国家安全,减少不必要的资源浪费、减轻环境压力,保障粮食质量、保证食品安全,以及增加粮食价值链参与者的利润等。(2)粮食产后各环节损失水平估计及其影响因素研究。 (3)减少粮食损失的方法研究,包括品种改良、教育培训、改进储存设施等。在对现有研究综述的基础上,提出了几点展望:未来的研究应向粮食价值链下游环节拓展,对粮食质量损失程度进行定量分析,并关注粮食的最优损失水平。
罗屹, 李轩复, 黄东, 武拉平. 粮食损失研究进展和展望[J]. 自然资源学报, 2020, 35(5): 1030-1042.
LUO Yi, LI Xuan-fu, HUANG Dong, WU La-ping. The progress and prospects of research on food loss and waste[J]. JOURNAL OF NATURAL RESOURCES, 2020, 35(5): 1030-1042.
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