Details of Sample Survey Design
semanticscholar(2008)
摘要
A s explained in Part II, Research Context, the introduction of improved varieties to farmers in selected banana-growing areas is one of the approaches among those currently recommended by national and international organizations and NGOs to counter banana pests, diseases, and declining soil fertility. This appendix details the sampling frame employed to document an adoption baseline for improved varieties and management practices, and to diagnose impediments to present and future use.
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