| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Agronomic aspects of ploughing and non-ploughing
|
Kuipers, H.
|
|
1991
|
21 |
1-2 |
p. 167-176
10 p.
|
artikel
|
| 2 |
Allelopathic activity of decomposing straw of wheat and oat and associated soil on some crop species
|
Dias, L.S.
|
|
1991
|
21 |
1-2 |
p. 113-120
8 p.
|
artikel
|
| 3 |
Conclusions of the soil cultivation conference 1989 at Klepp, Norway
|
Njøs, Arnor
|
|
1991
|
21 |
1-2 |
p. 191-192
2 p.
|
artikel
|
| 4 |
Editorial Board
|
|
|
1991
|
21 |
1-2 |
p. iii-
1 p.
|
artikel
|
| 5 |
Effect of puddling (wet tillage) on rice yield and physico-chemical properties of soil
|
Saroch, K.
|
|
1991
|
21 |
1-2 |
p. 147-152
6 p.
|
artikel
|
| 6 |
Effect of tillage on some soil properties, plant development and yield of spring wheat (Triticum aestivum L.) in stony soil
|
Agenbag, G.A.
|
|
1991
|
21 |
1-2 |
p. 97-112
16 p.
|
artikel
|
| 7 |
Evaluation of shallow tillage for spring cereals on a fine sandy loam. 1. Growth and yield components, N accumulation and tillage economics
|
Carter, M.R.
|
|
1991
|
21 |
1-2 |
p. 23-35
13 p.
|
artikel
|
| 8 |
Evaluation of shallow tillage for spring cereals on a fine sandy loam. 2. Soil physical, chemical and biological properties
|
Carter, M.R.
|
|
1991
|
21 |
1-2 |
p. 37-52
16 p.
|
artikel
|
| 9 |
Long-term experiment with straw management, stubble cultivation, autumn and spring ploughing on a clay soil in S.E. Norway
|
Njøs, Arnor
|
|
1991
|
21 |
1-2 |
p. 53-66
14 p.
|
artikel
|
| 10 |
Ploughing and non-ploughing techniques
|
Spoor, G.
|
|
1991
|
21 |
1-2 |
p. 177-183
7 p.
|
artikel
|
| 11 |
Ploughing vs. non-ploughing
|
Njøs, Arnor
|
|
1991
|
21 |
1-2 |
p. 155-157
3 p.
|
artikel
|
| 12 |
Plowing and non-plowing under Nordic conditions
|
Heinonen, Reijo
|
|
1991
|
21 |
1-2 |
p. 185-189
5 p.
|
artikel
|
| 13 |
Possibilities of mechanical post-emergence weed control in sugar beet
|
Kouwenhoven, J.K.
|
|
1991
|
21 |
1-2 |
p. 85-95
11 p.
|
artikel
|
| 14 |
Soil cultivation in relation to “our common future” and sustainable global development
|
Sundsbø, Svein
|
|
1991
|
21 |
1-2 |
p. 159-166
8 p.
|
artikel
|
| 15 |
Soil science
|
Neyroud, J.A.
|
|
1991
|
21 |
1-2 |
p. 153-154
2 p.
|
artikel
|
| 16 |
Tillage and water content effects on surface soil physical properties
|
Cresswell, H.P.
|
|
1991
|
21 |
1-2 |
p. 67-83
17 p.
|
artikel
|
| 17 |
Tillage effects on corn in sandy soils in relation to water retentivity, nutrient and water management, and seasonal evaporativity
|
Arora, V.K.
|
|
1991
|
21 |
1-2 |
p. 1-21
21 p.
|
artikel
|
| 18 |
Triazine herbicide residues in corn production systems: effects of tillage, application rate and liming on persistence
|
Lazowski, E.J.
|
|
1991
|
21 |
1-2 |
p. 133-145
13 p.
|
artikel
|
| 19 |
Wear testing of enamel coated rings
|
Salokhe, V.M.
|
|
1991
|
21 |
1-2 |
p. 121-131
11 p.
|
artikel
|
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