Research orientations and sources of influence: agricultural scientists in the U.S. land-grant system.

摘要

This research builds on the work of Busch and Lacy, who have written extensively about the sources of influence on the choice of research problems in the agricultural sciences at land-grant universities. Data from a nationwide survey of land-grant agricultural scientists in the USA, in 1995-96, are employed. I use multiple regression techniques to investigate the relative importance of 19 sources of influence on agricultural scientists engaged in 6 research areas (productionist-oriented, sustainable agriculture, environmental, basic, consumer-oriented, and rural community-oriented). The first objective of this paper is to revisit and assess many of Busch and Lacy's findings about the influences on land-grant agricultural scientists. I find that different types of land-grant research are influenced by distinct combinations of factors. The second major objective is to extend Busch and Lacy's work by spotlighting the significant influences on sustainable agriculture research. My multivariate findings show that this research appears to exhibit influences that reflect its dual productionist and environmental character.