| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Announcement
|
|
|
1989
|
14 |
3 |
p. 299-
1 p.
|
artikel
|
| 2 |
A portable, self-leveling, constant-rate cone penetrometer with computer-controlled data acquisition for tillage studies
|
Larney, Francis J.
|
|
1989
|
14 |
3 |
p. 231-239
9 p.
|
artikel
|
| 3 |
A sensitive method to measure and visualize deformation and compaction of the subsoil with a photographed point grid
|
Van Den Akker, J.J.H.
|
|
1989
|
14 |
3 |
p. 209-217
9 p.
|
artikel
|
| 4 |
Comparison of soil chemical properties, enzyme activities, levels of biomass N and aggregate stability in the soil profile under conventional and no-tillage in Canterbury, New Zealand
|
Haynes, R.J.
|
|
1989
|
14 |
3 |
p. 197-208
12 p.
|
artikel
|
| 5 |
Land preparation requirements for rainfed rice as affected by climatic water balance and tillage properties of lowland soils
|
Mambani, B.
|
|
1989
|
14 |
3 |
p. 219-230
12 p.
|
artikel
|
| 6 |
Modelling clod breakdown by raindrop energy on a fersiallitic clay soil
|
Elwell, H.A.
|
|
1989
|
14 |
3 |
p. 241-257
17 p.
|
artikel
|
| 7 |
Soil aggregation in the seedbed: a review II. Effect of aggregate sizes on plant growth
|
Braunack, M.V.
|
|
1989
|
14 |
3 |
p. 281-298
18 p.
|
artikel
|
| 8 |
Soil aggregation in the seedbed: A review. I. Properties of aggregates and beds of aggregates
|
Braunack, M.V.
|
|
1989
|
14 |
3 |
p. 259-279
21 p.
|
artikel
|
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