PT  - JOURNAL ARTICLE
AU  - Tyler, D. D.
AU  - Overton, J. R.
AU  - Chambers, A. Y.
TI  - Tillage effects on soil properties, diseases, cyst nematodes, and soybean yields
DP  - 1983 Jul 01
TA  - Journal of Soil and Water Conservation
PG  - 374--376
VI  - 38
IP  - 4
4099  - http://www.jswconline.org/content/38/4/374.short
4100  - http://www.jswconline.org/content/38/4/374.full
AB  - Five conventional tillage methods were compared with a no-till system for soybean production. Changes in soil organic matter and soil penetrometer resistance were evaluated. Tillage effects on diseases and soybean cyst nematodes were also observed and measured. Yields generally did not vary significantly among tillage treatments.