caa a22 4500 386316309 CHVBK 20180307111606.0 cr unu---uuuuu 161130e198807 xx s 000 0 eng 10.1017/S0081305200025607 doi S0081305200025607 pii (NATIONALLICENCE)cambridge-10.1017/S0081305200025607 Ghebremedhin Tesfa G. Center for Small Farm Research and Department of Agricultural Economics, Southern University Assessing the Impacts of Technology on Southern Agriculture and Rural Communities [Elektronische Daten] [Tesfa G. Ghebremedhin] Technology has made U.S. agriculture one of the world's most productive and competitive industries. Farmers have already witnessed the dramatic results of two major technological eras in agriculture. The mechanical era from 1920 to 1950 allowed farmers to make the transition from animal-powered agriculture to engine-powered commercial agriculture. Copyright © Southern Agricultural Economics Association 1988 Southern Journal of Agricultural Economics Cambridge University Press 20/1(1988-07), 45-52 0081-3052 20:1<45 1988 20 AAE https://doi.org/10.1017/S0081305200025607 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1017/S0081305200025607 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Ghebremedhin Tesfa G. Center for Small Farm Research and Department of Agricultural Economics, Southern University NATIONALLICENCE 773 0- Southern Journal of Agricultural Economics Cambridge University Press 20/1(1988-07), 45-52 0081-3052 20:1<45 1988 20 AAE CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge