| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
A long-term comparison of ploughing, tine cultivation and direct drilling on the growth and yield of winter cereals and oilseed rape on clayey and silty soils
|
Christian, D.G.
|
|
1990
|
18 |
4 |
p. 311-331
21 p.
|
artikel
|
| 2 |
Author index
|
|
|
1990
|
18 |
4 |
p. 409-411
3 p.
|
artikel
|
| 3 |
Compression of agricultural soils from Quebec
|
Angers, D.A.
|
|
1990
|
18 |
4 |
p. 357-365
9 p.
|
artikel
|
| 4 |
Contents of soil & tillage research, volume 18
|
|
|
1990
|
18 |
4 |
p. 412-414
3 p.
|
artikel
|
| 5 |
Effects of tillage, seeding method and time of sowing on the establishment of mungbean in drying, previously puddled soil
|
Fyfield, T.P.
|
|
1990
|
18 |
4 |
p. 333-346
14 p.
|
artikel
|
| 6 |
The effect of N placement on grass weeds and winter wheat responses in three tillage systems
|
Cochran, V.L.
|
|
1990
|
18 |
4 |
p. 347-355
9 p.
|
artikel
|
| 7 |
Tillage and crop residue management affect Vertisol properties and grain sorghum growth over seven years in the semi-arid sub-tropics. 2. Changes in soil properties
|
Standley, J.
|
|
1990
|
18 |
4 |
p. 367-388
22 p.
|
artikel
|
| 8 |
Tillage and crop residue management affect Vertisol properties and grain sorghum growth over seven years in the semi-arid sub-tropics. 3. Crop growth, water use and nutrient balance
|
Thomas, G.A.
|
|
1990
|
18 |
4 |
p. 389-407
19 p.
|
artikel
|
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