P. Deenen

Effect of cattle dung and urine on nitrogen uptake and yield of perennial ryegrass.

P. Deenen, N. Middelkoop, 1992 .

Distribution of excreted nitrogen by grazing cattle and its effects on sward quality, herbage production and utilization

E. Lantinga, P. Deenen, J. Keuning, 1986 .

Herbage and animal production responses to fertilizer nitrogen in perennial ryegrass swards. II. rotational grazing and cutting

H. Keulen, E. Lantinga, P. Deenen, 1993 .

An MeV facility for materials research

A. Polman, H. Krop, A. Vredenberg, 1989 .

Nitrogen use efficiency in intensive grassland farming

P. Deenen, 1994 .

Non-linear perturbation functions in the study of electrode kinetics: Part III. The use of the current-time function I(t)=I0t−1/2 in the study of irreversible charge transfer reactions

G. Sundholm, M. Lindström, P. Deenen, 1979 .