-
4
-
-
0000994316
-
Agronomic viability and potential economic performance of three organic four year rotations without livestock, 1988-1995
-
Bulson H A J, Welsh J P, Stopes C E, Woodward L. 1996. Agronomic viability and potential economic performance of three organic four year rotations without livestock, 1988-1995. Aspects of Applied Biology 47, Rotations and Cropping Systems, pp. 277-286.
-
(1996)
Aspects of Applied Biology 47, Rotations and Cropping Systems
, pp. 277-286
-
-
Bulson, H.A.J.1
Welsh, J.P.2
Stopes, C.E.3
Woodward, L.4
-
7
-
-
84977421306
-
The nature and consequence of interference by Alopecurus myosuroides Huds. On the growth of winter wheat
-
Naylor R E L. 1972. The nature and consequence of interference by Alopecurus myosuroides Huds. on the growth of winter wheat. Weed Research 12:137-43.
-
(1972)
Weed Research
, vol.12
, pp. 137-143
-
-
Naylor, R.E.L.1
-
10
-
-
0002176855
-
Weed control in organic farming systems
-
Eds D M Glen, M P Greaves and H M Anderson. England: John Wiley & Sons Ltd.
-
Rasmussen J, Ascard J. 1995. Weed control in organic farming systems. In Ecology and Integrated Farming Systems, pp. 49-68. Eds D M Glen, M P Greaves and H M Anderson. England: John Wiley & Sons Ltd.
-
(1995)
Ecology and Integrated Farming Systems
, pp. 49-68
-
-
Rasmussen, J.1
Ascard, J.2
-
12
-
-
0344770913
-
Competition between winter wheat and downy brome
-
Rydrych D J. 1974. Competition between winter wheat and downy brome. Weed Science 22:211-14.
-
(1974)
Weed Science
, vol.22
, pp. 211-214
-
-
Rydrych, D.J.1
-
15
-
-
0004553074
-
Use of ecophysiological models for crop-weed interference: The critical period of weed interference
-
Weaver S E, Kropff S E, Groeneveld R M W. 1992. Use of ecophysiological models for crop-weed interference: The critical period of weed interference. Weed Science 40:302-307.
-
(1992)
Weed Science
, vol.40
, pp. 302-307
-
-
Weaver, S.E.1
Kropff, S.E.2
Groeneveld, R.M.W.3
-
16
-
-
0344338945
-
Weed control in organic winter wheat using a spring-tine weeder
-
Welsh J P, Bulson H A J, Stopes C E, Froud-Williams R J, Murdoch A J. 1996. Weed control in organic winter wheat using a spring-tine weeder. Proceedings of the 1996 Second International Weed Control Congress, Copenhagen, pp. 1127-1132.
-
(1996)
Proceedings of the 1996 Second International Weed Control Congress, Copenhagen
, pp. 1127-1132
-
-
Welsh, J.P.1
Bulson, H.A.J.2
Stopes, C.E.3
Froud-Williams, R.J.4
Murdoch, A.J.5
-
17
-
-
0000865041
-
Mechanical weed control in organic winter wheat
-
Welsh J P, Bulson H A J, Stopes C E, Froud-Williams R J, Murdoch A J. 1997. Mechanical weed control in organic winter wheat. Aspects of Applied Biology 50, Optimising cereal inputs - its scientific basis, pp. 375-384.
-
(1997)
Aspects of Applied Biology 50, Optimising Cereal Inputs - Its Scientific Basis
, pp. 375-384
-
-
Welsh, J.P.1
Bulson, H.A.J.2
Stopes, C.E.3
Froud-Williams, R.J.4
Murdoch, A.J.5
-
18
-
-
84981775566
-
The effect on yield of mixtures and sequences of herbicides for the control of Alopecurus myosuroides Huds. And broad-leaved weeds in winter cereals
-
Wilson B J. 1980. The effect on yield of mixtures and sequences of herbicides for the control of Alopecurus myosuroides Huds. and broad-leaved weeds in winter cereals. Weed Research 20:65-70.
-
(1980)
Weed Research
, vol.20
, pp. 65-70
-
-
Wilson, B.J.1
-
21
-
-
84981809484
-
A decimal code for the growth stages of cereals
-
Zadoks J C, Chang T T, Konzak C F. 1974. A decimal code for the growth stages of cereals. Weed Research 14:415-421.
-
(1974)
Weed Research
, vol.14
, pp. 415-421
-
-
Zadoks, J.C.1
Chang, T.T.2
Konzak, C.F.3
|