Extension services in agriculture aim to assist the spread of innovations throughout the region in which they operate. An important issue in deciding how to make such services more cost-effective is to determine on which farmers or groups of farmers the extension services should concentrate their efforts. This paper examines one of the dimensions which may be of importance in this decision: the size of the farm. Both empirical (Rogers, 1983) and theoretical...
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详细
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1985/01/31
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工作文件（编号系列）
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ARU32
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1
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1
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2020/05/18
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Disclosed
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On the provision of extension services in Third World agriculture
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farmer