-
1
-
-
0345481147
-
-
PhD dissertation. Department of Agricultural Sciences, The Royal Veterinary and Agricultural University, Copenhagen
-
Andreasen, C. (1990) The occurrence of weed species in Danish arable fields. PhD dissertation. Department of Agricultural Sciences, The Royal Veterinary and Agricultural University, Copenhagen.
-
(1990)
The Occurrence of Weed Species in Danish Arable Fields
-
-
Andreasen, C.1
-
2
-
-
8044240045
-
Setaria viridis and Echinochloa: New grass weed species in Denmark
-
Statens Planteavlsforsøg, Planteværnscentret, Lyngby. Beretning no. S 2178-1992
-
Andreasen, C., Jensen, J.E. & Haas, H (1992) Setaria viridis and Echinochloa: new grass weed species in Denmark. 9th Danish Plant Protection Conference Weeds. Side-Effect of Pesticides. Statens Planteavlsforsøg, Planteværnscentret, Lyngby. Beretning no. S 2178-1992, pp. 49-60
-
(1992)
9th Danish Plant Protection Conference Weeds. Side-Effect of Pesticides
, pp. 49-60
-
-
Andreasen, C.1
Jensen, J.E.2
Haas, H.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
-
5
-
-
0004282518
-
-
SAS Institute Inc., Cary, North Carolina
-
Anonymous (1989) SAS/STAT User's Guide, Version 6, 4th edn, Vol. 2. SAS Institute Inc., Cary, North Carolina.
-
(1989)
SAS/STAT User's Guide, Version 6, 4th Edn
, vol.2
-
-
-
8
-
-
0003609722
-
-
Ministry of the Environment, Copenhagen, Miljøprojekt 102
-
Braae, L., Nøhr, H. & Petersen, B.S. (1988) Fuglefaunaen på konventionelle og økologiske landbrug. Ministry of the Environment, Copenhagen, Miljøprojekt 102.
-
(1988)
Fuglefaunaen på Konventionelle og øKologiske Landbrug
-
-
Braae, L.1
Nøhr, H.2
Petersen, B.S.3
-
10
-
-
0344365898
-
Set-aside: A weeder and seeder of volunteer crops
-
Volunteer Crops as Weeds (eds R. J. Froud-Williams, C. M. Knott & P. J. W. Lutman)
-
Clarke, J.H (1993) Set-aside: a weeder and seeder of volunteer crops. Volunteer Crops as Weeds (eds R. J. Froud-Williams, C. M. Knott & P. J. W. Lutman). Aspects of Applied Biology, 35, 215-229.
-
(1993)
Aspects of Applied Biology
, vol.35
, pp. 215-229
-
-
Clarke, J.H.1
-
11
-
-
0003485198
-
-
Chapman and Hall, London
-
Collett, D. (1991) Modelling Binary Data (pp. 188-222). Chapman and Hall, London.
-
(1991)
Modelling Binary Data
, pp. 188-222
-
-
Collett, D.1
-
12
-
-
0003667273
-
-
Chapman and Hall, London
-
Cox, D.R. & Snell, E.J. (1989) Analysis of Binary Data, 2nd edn, pp. 48-49. Chapman and Hall, London.
-
(1989)
Analysis of Binary Data, 2nd Edn
, pp. 48-49
-
-
Cox, D.R.1
Snell, E.J.2
-
13
-
-
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
-
14
-
-
0006284140
-
Changing vegetation and weed floras during set-aside and afterwards
-
British Crop Protection Council, Farnham
-
Forche, T. (1991) Changing vegetation and weed floras during set-aside and afterwards. Brighton Crop Protection Conference - Weeds, 1, 377-386. British Crop Protection Council, Farnham.
-
(1991)
Brighton Crop Protection Conference - Weeds
, vol.1
, pp. 377-386
-
-
Forche, T.1
-
15
-
-
0002279444
-
Evidence of changing weed populations in arable land
-
British Crop Protection Council, Worcester
-
Fryer, J.D. & Chancellor, R.J. (1970) Evidence of changing weed populations in arable land. Proceedings of the 10th British Weed Control Conference, 3, 958-964. British Crop Protection Council, Worcester.
-
(1970)
Proceedings of the 10th British Weed Control Conference
, vol.3
, pp. 958-964
-
-
Fryer, J.D.1
Chancellor, R.J.2
-
16
-
-
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
-
17
-
-
0001911948
-
Changing patterns of weed distribution as a result of herbicide use and other agronomic factors
-
eds H. M. LeBaron & J. Gressel, John Wiley & Sons, New York
-
Haas, H & Streibig, J.C. (1982) Changing patterns of weed distribution as a result of herbicide use and other agronomic factors. Herbicide Resistance in Plants (eds H. M. LeBaron & J. Gressel), pp. 57-79. John Wiley & Sons, New York.
-
(1982)
Herbicide Resistance in Plants
, pp. 57-79
-
-
Haas, H.1
Streibig, J.C.2
-
18
-
-
8044228798
-
Policy and research strategies to reduce herbicide use in Northern Europe
-
eds P. S. Teng, K. L. Heong & K. Moody, IRRI, Los Baños, Laguna, Philippines
-
Haas, H. & Streibig, J.C. (1994) Policy and research strategies to reduce herbicide use in Northern Europe. Rice Pest Science and Management. Selected papers from the International Rice - Research Conference (eds P. S. Teng, K. L. Heong & K. Moody), pp. 245-254. IRRI, Los Baños, Laguna, Philippines.
-
(1994)
Rice Pest Science and Management. Selected Papers from the International Rice - Research Conference
, pp. 245-254
-
-
Haas, H.1
Streibig, J.C.2
-
19
-
-
0027027995
-
Soil and vegetation in two Danish fens following changes in water regime
-
Hald, A.B. & Petersen, P M. (1992) Soil and vegetation in two Danish fens following changes in water regime. Nordic Journal of Botany, 12, 707-732.
-
(1992)
Nordic Journal of Botany
, vol.12
, pp. 707-732
-
-
Hald, A.B.1
Petersen, P.M.2
-
21
-
-
0004534892
-
Investigation on the food of partridges, pheasants and black grouse in Denmark
-
Hammer, M., Køie, M. & Spärck, R. (1958) Investigation on the food of partridges, pheasants and black grouse in Denmark. Danish Review of Game Biology, 3, 183-208.
-
(1958)
Danish Review of Game Biology
, vol.3
, pp. 183-208
-
-
Hammer, M.1
Køie, M.2
Spärck, R.3
-
22
-
-
2342491949
-
Edaphic conditions of vegetation types in the Faeroes
-
Hansen, K (1967) Edaphic conditions of vegetation types in the Faeroes. Oikos, 18, 217-232.
-
(1967)
Oikos
, vol.18
, pp. 217-232
-
-
Hansen, K.1
-
23
-
-
0012275432
-
Reproduction in European hare in a Danish farmland
-
Hansen, K. (1992) Reproduction in European hare in a Danish farmland Acta Theriologica, 37, 27-40.
-
(1992)
Acta Theriologica
, vol.37
, pp. 27-40
-
-
Hansen, K.1
-
24
-
-
8044222527
-
Unkrautbesatz und Unkrautentwicklung, Ergebnisvergleich von Regulierungsmassnahmen bei ökologisher und konventioneller Wirtschaftsweise in Winterweizen, Futterrüben, Kartoffeln und Mais
-
Herrmann, G., Hamplund, U. & Bachthaler, G. (1986) Unkrautbesatz und Unkrautentwicklung, Ergebnisvergleich von Regulierungsmassnahmen bei ökologisher und konventioneller Wirtschaftsweise in Winterweizen, Futterrüben, Kartoffeln und Mais. Bayerische Landwirtschaftliches Jahrbuch, 7, 795-805.
-
(1986)
Bayerische Landwirtschaftliches Jahrbuch
, vol.7
, pp. 795-805
-
-
Herrmann, G.1
Hamplund, U.2
Bachthaler, G.3
-
25
-
-
0042381548
-
Content of buried seeds in arable soil in Denmark and its relation to the weed population
-
Jensen, H.A. (1969) Content of buried seeds in arable soil in Denmark and its relation to the weed population. Dansk Botanisk Arkiv 27, 1-56.
-
(1969)
Dansk Botanisk Arkiv
, vol.27
, pp. 1-56
-
-
Jensen, H.A.1
-
26
-
-
8044258099
-
Changes in the seed-banks in Danish arable soil in the period 1964-1989
-
Statens Planteavlsforsøg, Planteværnscentret, Lyngby, Beretning no. S 2178-1992
-
Jensen, H.A. & Kjellsson, G. (1992) Changes in the seed-banks in Danish arable soil in the period 1964-1989. 9th Danish Plant Protection Conference Weeds. Side effect of Pesticides. Statens Planteavlsforsøg, Planteværnscentret, Lyngby, Beretning no. S 2178-1992, pp. 93-105.
-
(1992)
9th Danish Plant Protection Conference Weeds. Side Effect of Pesticides
, pp. 93-105
-
-
Jensen, H.A.1
Kjellsson, G.2
-
28
-
-
8044231705
-
Forandringer i plantevæksten på Falster
-
Kring, L (1953) Forandringer i plantevæksten på Falster. Flora og Fauna, 59, 85-92.
-
(1953)
Flora og Fauna
, vol.59
, pp. 85-92
-
-
Kring, L.1
-
29
-
-
0007522512
-
Om gulurt (Amsinckia) i Norden
-
Lassen, P. (1988) Om gulurt (Amsinckia) i Norden. Svensk Botanisk Tidskrift, 82, 141-150.
-
(1988)
Svensk Botanisk Tidskrift
, vol.82
, pp. 141-150
-
-
Lassen, P.1
-
30
-
-
0344048763
-
Eksempel på enenkelt ukrudtsarts spredning: Natlimurt (Silene noctiflora), en 'ny' ukrudtsart i Danmark
-
Laursen, F. (1971) Eksempel på enenkelt ukrudtsarts spredning: Natlimurt (Silene noctiflora), en 'ny' ukrudtsart i Danmark. Ugeskrift for Agronomer, 116, 306-313.
-
(1971)
Ugeskrift for Agronomer
, vol.116
, pp. 306-313
-
-
Laursen, F.1
-
32
-
-
8044245217
-
Agerlandets vilde flora
-
eds A. Nørrevang & T. J. Meyer, Politikens Forlag, Copenhagen
-
Mikkelsen, V.M. (1970) Agerlandets vilde flora. Danmarks Natur (Agerlandet 8) (eds A. Nørrevang & T. J. Meyer), p. 179. Politikens Forlag, Copenhagen.
-
(1970)
Danmarks Natur Agerlandet
, vol.8
, pp. 179
-
-
Mikkelsen, V.M.1
-
34
-
-
0009474965
-
Über die Lichtverhältnisse in Kulturpflanzenbeständen insbesondere in Hinblick auf Unkrautwuchs
-
Rademacher, B. (1950) Über die Lichtverhältnisse in Kulturpflanzenbeständen insbesondere in Hinblick auf Unkrautwuchs. Zeitschrift für Acker- und Pflanzenbau, 92, 129-165.
-
(1950)
Zeitschrift für Acker- und Pflanzenbau
, vol.92
, pp. 129-165
-
-
Rademacher, B.1
-
35
-
-
0022198025
-
Pesticide use on cereals and the survival of grey partridge chicks: A field experiment
-
Rands, 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, R.W.1
-
38
-
-
0005646522
-
Computer-assisted decision making
-
Budapest 10-12 July 1995, EWRS, Wageningen
-
Rydahl, P. (1995) Computer-assisted decision making. 9th Symposium: Challenges for Weed Science in a Changing Europe, Budapest 10-12 July 1995, 1, 29-37. EWRS, Wageningen.
-
(1995)
9th Symposium: Challenges for Weed Science in a Changing Europe
, vol.1
, pp. 29-37
-
-
Rydahl, P.1
-
40
-
-
0041979550
-
Numerical methods illustrating the phytosociology of crops in relation to weed flora
-
Streibig, J.C. (1979) Numerical methods illustrating the phytosociology of crops in relation to weed flora. Journal of Applied Ecology, 16, 577-587.
-
(1979)
Journal of Applied Ecology
, vol.16
, pp. 577-587
-
-
Streibig, J.C.1
-
41
-
-
0004897254
-
Soil properties affecting weed distribution
-
COLOMA - EWRS, Paris
-
Streibig, J.C., Gottschau, A., Dennis, B., Haas, H. & Mølgaard, P. (1984) Soil properties affecting weed distribution. 7th International Symposium on the Weed Biology, Ecology and Systematics. Paris 10-12 October 1984. COLOMA - EWRS, Paris, 147-154.
-
(1984)
7th International Symposium on the Weed Biology, Ecology and Systematics. Paris 10-12 October 1984
, pp. 147-154
-
-
Streibig, J.C.1
Gottschau, A.2
Dennis, B.3
Haas, H.4
Mølgaard, P.5
-
42
-
-
0002947542
-
A contribution to the experimental taxonomy of Poa annua L
-
Tutin, T.G. (1957) A contribution to the experimental taxonomy of Poa annua L. Watsonia, 4, 1-10.
-
(1957)
Watsonia
, vol.4
, pp. 1-10
-
-
Tutin, T.G.1
-
43
-
-
0003884973
-
-
Cambridge University Press
-
Tutin, T.G., Heywood, V.H., Burges, N.A., Valentine, D H., Walters, S.M. & Webb, D A (eds) (1964-80) Flora Europaea. Cambridge University Press.
-
(1964)
Flora Europaea
-
-
Tutin, T.G.1
Heywood, V.H.2
Burges, N.A.3
Valentine, D.H.4
Walters, S.M.5
Webb, D.A.6
-
44
-
-
0022243167
-
Effects of mowing on the composition of Baltic salt - Meadow communities
-
Vestergaard, P. (1985) Effects of mowing on the composition of Baltic salt - meadow communities. Vegetatio, 62, 383-390.
-
(1985)
Vegetatio
, vol.62
, pp. 383-390
-
-
Vestergaard, P.1
|