ENERGY PRODUCTIVITY - MEASURE OF ENERGY-UTILIZATION IN AGRICULTURAL SYSTEMS

被引：24
作者：
FLUCK, RC
机构：
[1] Agricultural Engineering Department, Institute of Food and Agricultural Sciences, University of Florida, Gainesville
来源：
AGRICULTURAL SYSTEMS | 1979年 / 4卷 / 01期
关键词：
D O I：
10.1016/0308-521X(79)90012-X
中图分类号：
S [农业科学];
学科分类号：
09 ;
摘要：
Energy productivity, the quantity of a given agricultural product per unit of energy required for its production, is proposed as a measure of the utilisation of energy in industrialised agricultural systems. It should replace energy ratio, which is shown to be inadequate as such a measure. © 1979.
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页码：29 / 37
页数：9
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