An Economic Analysis of the Nashua Tillage Study: 1978–1987
暂无分享,去创建一个
[1] Donald C. Erbach,et al. Tillage for Continuous Corn and Corn-Soybean Rotation , 1982 .
[2] P. Nowak. Obstacles to adoption of conservation tillage , 1983 .
[3] M. K. Hinkle. Problems with conservation tillage , 1983 .
[4] R. Cruse,et al. Tillage system effects on crop growth and production costs for a corn-soybean rotation. , 1989 .
[5] Donald C. Erbach,et al. Economics of Conservation Tillage in Iowa , 1983 .
[6] D. Griffith,et al. Economic returns from alternative corn and soybean tillage systems in Indiana , 1983 .
[7] L. F. Elliott,et al. Environmental consequences of modern production agriculture: How can alternative agriculture address these issues and concerns? , 1986 .
[8] D. Colacicco,et al. Trends in conservation tillage use , 1985 .