-
1
-
-
0344274767
-
-
PhD thesis. The Royal Veterinary and Agricultural University, Copenhagen, Denmark
-
Andreasen, C. (1990) Ukrudtsarters Forekomst På Danske Sædskiftemarker. PhD thesis. The Royal Veterinary and Agricultural University, Copenhagen, Denmark.
-
(1990)
Ukrudtsarters Forekomst På Danske Sædskiftemarker
-
-
Andreasen, C.1
-
2
-
-
0042480249
-
Weed communities described by multivariate analyses
-
Weed Science Society of Victoria Inc., Melbourne, Australia
-
Andreasen, C., Jensen, J.E. & Streibig, J.C. (1992) Weed communities described by multivariate analyses. Proceedings of the First International Weed Control Congress, Australia, Vol. 2, pp. 50-54. Weed Science Society of Victoria Inc., Melbourne, Australia.
-
(1992)
Proceedings of the First International Weed Control Congress, Australia
, vol.2
, pp. 50-54
-
-
Andreasen, C.1
Jensen, J.E.2
Streibig, J.C.3
-
3
-
-
0026267526
-
Soil properties affecting the distribution of 37 weed species in Danish fields
-
Andreasen, C., Streibig, J.C. & Haas, H. (1991) Soil properties affecting the distribution of 37 weed species in Danish fields. Weed Research, 31, 181-187.
-
(1991)
Weed Research
, vol.31
, pp. 181-187
-
-
Andreasen, C.1
Streibig, J.C.2
Haas, H.3
-
4
-
-
0030304560
-
Decline of the flora in Danish arable fields
-
Andreasen, C., Stryhn, H. & Streibig, J.C. (1996) Decline of the flora in Danish arable fields. Journal of Applied Ecology, 33, 619-626.
-
(1996)
Journal of Applied Ecology
, vol.33
, pp. 619-626
-
-
Andreasen, C.1
Stryhn, H.2
Streibig, J.C.3
-
6
-
-
0003484928
-
-
Ministerie van Landbouw en Visserij, Directoraat-Generaal Landbouw en Voedselvoorziening, Directie Landbouwkundig Onderzoek, Groep Landboweiskunde. Agricultural Mathematics Group, Wageningen, The Netherlands
-
ter Braak, C.J.F. (1991) CANOCO - a FORTRAN Program for Canonical Community Ordination by (Partial) (Detrended) (Canonical) Correspondence Analysis, Principal Components Analysis and Redundancy Analysis. Version 3.12. Ministerie van Landbouw en Visserij, Directoraat-Generaal Landbouw en Voedselvoorziening, Directie Landbouwkundig Onderzoek, Groep Landboweiskunde. Agricultural Mathematics Group, Wageningen, The Netherlands.
-
(1991)
CANOCO - A FORTRAN Program for Canonical Community Ordination by (Partial) (Detrended) (Canonical) Correspondence Analysis, Principal Components Analysis and Redundancy Analysis. Version 3.12
-
-
Ter Braak, C.J.F.1
-
7
-
-
0026313667
-
The effects on beneficial arthropods of the exclusion of herbicides from cereal crop edges
-
Chiverton, P.A. & Sotherton, N.W. (1991) The effects on beneficial arthropods of the exclusion of herbicides from cereal crop edges. Journal of Applied Ecology, 28, 1027-1039.
-
(1991)
Journal of Applied Ecology
, vol.28
, pp. 1027-1039
-
-
Chiverton, P.A.1
Sotherton, N.W.2
-
8
-
-
0000937295
-
Changes in the weed population of spring cereals in Finland
-
Erviö, L.-R. & Salonen, J. (1987) Changes in the weed population of spring cereals in Finland. Annales Agriculturae Fenniae, 26, 201-226.
-
(1987)
Annales Agriculturae Fenniae
, vol.26
, pp. 201-226
-
-
Erviö, L.-R.1
Salonen, J.2
-
9
-
-
0002279444
-
Evidence of changing weed populations in arable land
-
British Crop Protection Council, Worcester, UK
-
Fryer, J.D. & Chancellor, R.J. (1970) Evidence of changing weed populations in arable land. Proceedings of the 10th British Weed Control Conference, Vol. 3, pp. 958-964. British Crop Protection Council, Worcester, UK.
-
(1970)
Proceedings of the 10th British Weed Control Conference
, vol.3
, pp. 958-964
-
-
Fryer, J.D.1
Chancellor, R.J.2
-
10
-
-
0021567156
-
The feeding ecology and survival of partridge chicks (Alectoris rufa and Perdix perdix) on arable farmland in East Anglia
-
Green, R.E. (1984) The feeding ecology and survival of partridge chicks (Alectoris rufa and Perdix perdix) on arable farmland in East Anglia. Journal of Applied Ecology, 21, 817-830.
-
(1984)
Journal of Applied Ecology
, vol.21
, pp. 817-830
-
-
Green, R.E.1
-
11
-
-
0345568799
-
-
RHODOS, Copenhagen, Denmark
-
Haas, H. & Laursen, F. (1986) Ukrudtskimplanter, 4rd edn. RHODOS, Copenhagen, Denmark.
-
(1986)
Ukrudtskimplanter, 4rd Edn.
-
-
Haas, H.1
Laursen, F.2
-
12
-
-
0038477790
-
Fugleføde i kornmarker-insekter og vilde planter
-
Miljøstyrelsen, Copenhagen, Denmark
-
Hald, A.B. & Reddersen, J. (1990) Fugleføde i kornmarker -insekter og vilde planter. Miljøprojekt, 125, 1-112. Miljøstyrelsen, Copenhagen, Denmark.
-
(1990)
Miljøprojekt
, vol.125
, pp. 1-112
-
-
Hald, A.B.1
Reddersen, J.2
-
13
-
-
33748814040
-
Sprøjtefri randzoner i sædskiftemarker. Plante- Og insektliv samt udbytter: Landsforsøg 1987-92
-
Copenhagen, Denmark
-
Hald, A.B., Pontoppidan, H., Reddersen, J. & Elbek-Pedersen, H. (1994) Sprøjtefri randzoner i sædskiftemarker. Plante- og insektliv samt udbytter: Landsforsøg 1987-92. Bekæmpelsesmiddelforskning Fra Miljøstyrelsen, 6, 1-157. Copenhagen, Denmark.
-
(1994)
Bekæmpelsesmiddelforskning Fra Miljøstyrelsen
, vol.6
, pp. 1-157
-
-
Hald, A.B.1
Pontoppidan, H.2
Reddersen, J.3
Elbek-Pedersen, H.4
-
14
-
-
0004094817
-
-
Gyldendal, Copenhagen, Denmark
-
Hansen, K. (1981) Dansk Feltflora. Gyldendal, Copenhagen, Denmark.
-
(1981)
Dansk Feltflora
-
-
Hansen, K.1
-
15
-
-
0021639934
-
A nonparametric trend test for seasonal data with serial dependence
-
Hirsch, R.M. & Slack, J.R. (1984). A nonparametric trend test for seasonal data with serial dependence. Water Resources Research, 20, 727-732.
-
(1984)
Water Resources Research
, vol.20
, pp. 727-732
-
-
Hirsch, R.M.1
Slack, J.R.2
-
16
-
-
0008621912
-
Frøpuljens størrelse og dynamik i moderne landbrug. I. Ændringer af frøindholdet i agerjord 1964-89
-
Copenhagen, Denmark
-
Jensen, H.A. & Kjellsson, G. (1995) Frøpuljens størrelse og dynamik i moderne landbrug. I. Ændringer af frøindholdet i agerjord 1964-89. Bekæmpelsesmiddelforskning Fra Miljøstyrelsen, 13, 1-141. Copenhagen, Denmark.
-
(1995)
Bekæmpelsesmiddelforskning Fra Miljøstyrelsen
, vol.13
, pp. 1-141
-
-
Jensen, H.A.1
Kjellsson, G.2
-
19
-
-
0022198025
-
Pesticide use on cereals and the survival of grey partridge chicks: A field experiment
-
Rands, M.R.W. (1985) Pesticide use on cereals and the survival of grey partridge chicks: a field experiment. Journal of Applied Ecology, 22, 49-54.
-
(1985)
Journal of Applied Ecology
, vol.22
, pp. 49-54
-
-
Rands, M.R.W.1
-
21
-
-
84981842005
-
Seed survival and seasonal emergence in some species of Geranium, Ranunculus and Rumex
-
Roberts, H.A. & Boddrell, J.E. (1985) Seed survival and seasonal emergence in some species of Geranium, Ranunculus and Rumex. Annals of Applied Biology, 107, 231-238.
-
(1985)
Annals of Applied Biology
, vol.107
, pp. 231-238
-
-
Roberts, H.A.1
Boddrell, J.E.2
-
22
-
-
0004024272
-
-
SAS Institute Inc., Cary, NC
-
SAS (1990) SAS, Version 6.11. SAS Institute Inc., Cary, NC.
-
(1990)
SAS, Version 6.11
-
-
-
23
-
-
0344706690
-
Crop management affects the community dynamics of weeds
-
British Crop Protection Council, Farnham, Surrey
-
Streibig, J.C., Andreasen, C. & Blacklow, W.M. (1993) Crop management affects the community dynamics of weeds. Proceedings of the Brighton Crop Protection Conference -Weeds, pp. 487-494. British Crop Protection Council, Farnham, Surrey.
-
(1993)
Proceedings of the Brighton Crop Protection Conference -Weeds
, pp. 487-494
-
-
Streibig, J.C.1
Andreasen, C.2
Blacklow, W.M.3
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