R. Burger

发表

Movement of ammonia plus ammonium from nitrogen fertilizers band placed in alkaline soils

C. C. Preez, R. Burger, 1988 .

Penetration resistance of fine sandy apedal soils as affected by relative bulk density, water content and texture

A. Bennie, R. Burger, 1988 .

Availability to plants of zinc sorbed by soil and hydrous iron oxides

R. Burger, D. A. Stanton, 1967 .

Laboratory measurements of ammonia volatilization from five nitrogen-containing fertilizers after surface application at different rates on a neutral to alkaline soil

C. C. Preez, R. Burger, 2013 .

Ammonia losses from ammonium-containing and -forming fertilizers after surface application at different rates on alkaline soils

C. C. Preez, R. Burger, 2005, Fertilizer research.

Evaluation of steam distillation procedures for the routine determination of inorganic soil nitrogen

C. C. Preez, R. Burger, D. Laubscher, 1987 .

The mineralization of commercial organic fertilizers at 8°c temperature.

M. Thalheimer, A. Topp, M. Kelderer, 2008 .

JUST THE FRACKING FACTS

R. Burger, Korey Kirker, 2011 .