土地复垦
自给农业
生产力
经济作物
自然资源经济学
现金
土地利用
经济
业务
农业经济学
环境规划
经济增长
农业
地理
生态学
生产(经济)
财务
考古
宏观经济学
生物
标识
DOI:10.1016/0264-8377(89)90018-5
摘要
This article looks at the role land reclamation can play in increasing food output, alleviating hunger, reducing costs of food imports and creating employment. There are many problems associated with this practice, however, such as the low productivity of reclaimed land, the conflict between growth of subsistence versus cash crops, and the economic viability of schemes implemented thus far. It appears that a new definition of economic viability is necessary before assessing whether or not reclamation projects are feasible.
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