Dessecação em Pré-Colheita e Corte-Enleiramento Combinados a Um Adesionante como Estratégia de Manejo na Redução de Perdas de Grãos em Canola von Pizolotto, C.A., Boller, W., Lângaro, N.C., Tomm, G.O.

Volltext

Leaf area index of canola under varying row spacing and plant density of sowing von Chavarria, G, Tomm, G.O, Muller, A, Mendonça, H.F, Mello, N, Betto, M.S

Volltext

Effect of intercropping wheat with forage legumes on wheat production and ground cover von Tomm, G.O, Foster, R.K

Volltext

Bi-directional transfer of nitrogen between alfalfa and bromegrass: short and long term evidence von Tomm, G.O. (Saskatchewan Univ., Saskatoon, Sask. (Canada). Dept. of Crop Science and Plant Ecology), Kessel, C. van, Slinkard, A.E

Volltext

Effect of management systems in soil physical attributes von Spera, S.T, Santos, H.P. dos, Tomm, G.O, Kochhann, R.A

Volltext

Effect of management systems in soil chemical attributes von Tomm, G.O, Santos, H.P. dos, Spera, S.T, Kochhann, R.A

Volltext

Effect of pastures on soil fertility in crop production systems under no-tillage after ten years von Santos, H.P. dos, Fontaneli, R.S, Spera, S.T, Tomm, G.O

Volltext

Effect of mixed crop production systems under no-tillage on soil fertility after eigth years von Santos, H.P, Fontaneli, R.S, Tomm, G.O, Spera, S.T

Volltext

Crop rotation systems for wheat, after four years: effects on soil fertility under no-tillage von Santos, H.P. dos, Tomm, G.O

Volltext

Energy conversion and balance of winter and summer crops in mixed production systems under no-tillage von Santos, H.P. dos, Fontaneli, R.S, Tomm, G.O, Manto, L

Volltext