Vol. 34 No. 2 (1986)

Published: 1986-05-01

Papers

Editorial

Th.A. de Boer, W.Th. Elberse, M.L. van Beusichem

127-128
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Transfer of cadmium, lead, mercury and arsenic from feed into milk and various tissues of dairy cows: chemical and pathological data.

K. Vreman, N.G. van der Veen, E.J. van der Molen, W.G. de Ruig

129-144
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Transfer of cadmium, lead, mercury and arsenic from feed into various organs and tissues of fattening lambs.

N.G. van der Veen, K. Vreman

145-153
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The effect of compaction of the arable layer in sandy soils on the growth of maize for silage. 1. Critical matric water potentials in relation to soil aeration and mechanical impedance.

F.R. Boone, H.M.G. van der Werf, B. Kroesbergen, B.A. ten Hag, A. Boers

155-171
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The effect of ambient temperature and activity on the daily variation in heat production of growing pigs kept in groups.

W. van der Hel, R. Duijghuisen, M.W.A. Verstegen

173-184
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Use of inductively coupled plasma atomic emission spectrometry for determination of iron, aluminium and phosphorus in Tamm's soil extracts.

I. Novozamsky, R. van Eck, V.J.G. Houba, J.J. van der Lee

185-191
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Sorghum-rice intercropping, a security system for the poorly drained soils of southern Sudan.

T.E.S. Bontkes

193-198
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The influence of slowly and rapidly degradable concentrate protein on a number of rumen parameters in dairy cattle.

W.A.G. Veen

199-216
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Adventitious plantlet regeneration from floral stem explants of Nerine bowdenii W. Watts.

R.L.M. Pierik, H.H.M. Steegmans

217-223
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Economic evaluation of pregnancy diagnosis in pigs.

H.A.M. van der Steen

225-226
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Analysis of food quality perception processes.

J.E.B.M. Steenkamp, B. Wierenga, M.T.G. Meulenberg

227-230
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Transversal dispersion associated with convective flow parallel to an interface separating two layers with different properties

C.J. van Duijn

230-232
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Behaviour of veal calves in individual crates and in group pens.

J.G. de Wilt

233-235
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