-
2
-
-
0001655721
-
Phasic development in field crops. II. Thermal and photoperiodic responses of spring wheat
-
Angus J.F., Mackenzie D.H., Morton R., Schafer C.A. Phasic development in field crops. II. Thermal and photoperiodic responses of spring wheat. Field Crops Res. 4:1981b;269-283.
-
(1981)
Field Crops Res.
, vol.4
, pp. 269-283
-
-
Angus, J.F.1
Mackenzie, D.H.2
Morton, R.3
Schafer, C.A.4
-
3
-
-
0000991268
-
The effect of temperature, moisture and nitrogen on the rate of development of spring wheat as measured by degree days
-
Davidson H.R., Campbell C.A. The effect of temperature, moisture and nitrogen on the rate of development of spring wheat as measured by degree days. Can. J. Plant Sci. 63:1983;833-846.
-
(1983)
Can. J. Plant Sci.
, vol.63
, pp. 833-846
-
-
Davidson, H.R.1
Campbell, C.A.2
-
4
-
-
0011164311
-
-
Helsinki: Finnish Meteorlogical Institute
-
Meteorological Yearbook of Finland, 1991. 1993;155 Finnish Meteorlogical Institute, Helsinki.
-
(1993)
Meteorological Yearbook of Finland, 1991
, pp. 155
-
-
-
5
-
-
0001207882
-
Effect of temperature on phasic development of spring wheat in northern conditions
-
Kleemola J. Effect of temperature on phasic development of spring wheat in northern conditions. Acta Agric. Scand. 41:1991;275-283.
-
(1991)
Acta Agric. Scand.
, vol.41
, pp. 275-283
-
-
Kleemola, J.1
-
6
-
-
0001285610
-
The effect of weather on yield and development of spring wheat in Finland
-
Kontturi M. The effect of weather on yield and development of spring wheat in Finland. Ann. Agric. Fenn. 18:1979;263-274.
-
(1979)
Ann. Agric. Fenn.
, vol.18
, pp. 263-274
-
-
Kontturi, M.1
-
7
-
-
0011196888
-
The temperature sum requirement of barley varieties in Finland
-
Lallukka U., Rantanen O., Mukula J. The temperature sum requirement of barley varieties in Finland. Ann. Agric. Fenn. 17:1978;185-191.
-
(1978)
Ann. Agric. Fenn.
, vol.17
, pp. 185-191
-
-
Lallukka, U.1
Rantanen, O.2
Mukula, J.3
-
8
-
-
0000846686
-
Algorithm AS 47. Function minimization using a simplex procedure
-
O'Neill R. Algorithm AS 47. Function minimization using a simplex procedure. Appl. Stat. 20:1971;338-345.
-
(1971)
Appl. Stat.
, vol.20
, pp. 338-345
-
-
O'Neill, R.1
-
9
-
-
84974274969
-
An analysis of morphological development stages in Avalon winter wheat crops with different sowing dates and at ten sites in England and Scotland
-
Porter J.R., Kirby E.J.M., Day W., Adam J.S., Appleyard M., Ayling S., Baker C.K., Beale P., Belford R.K., Biscoe P.V., Chapman A., Fuller M.P., Hampson J., Hay R.K.M., Hough M.N., Matthews S., Thompson W.J., Weir A.H., Willington V.B.A., Wood D.W. An analysis of morphological development stages in Avalon winter wheat crops with different sowing dates and at ten sites in England and Scotland. J. Agric. Sci. 109:1987;107-121.
-
(1987)
J. Agric. Sci.
, vol.109
, pp. 107-121
-
-
Porter, J.R.1
Kirby, E.J.M.2
Day, W.3
Adam, J.S.4
Appleyard, M.5
Ayling, S.6
Baker, C.K.7
Beale, P.8
Belford, R.K.9
Biscoe, P.V.10
Chapman, A.11
Fuller, M.P.12
Hampson, J.13
Hay, R.K.M.14
Hough, M.N.15
Matthews, S.16
Thompson, W.J.17
Weir, A.H.18
Willington, V.B.A.19
Wood, D.W.20
more..
-
10
-
-
85102875065
-
Wheat Phasic Development
-
J. Hanks, & J.T. Ritchie. Agron. No. 31. Madison, Wisconsin
-
Ritchie J.T. Hanks J., Ritchie J.T. Wheat Phasic Development. Modeling Plant and Soil Systems. 1991;31-54. Agron. No. 31. Madison, Wisconsin.
-
(1991)
Modeling Plant and Soil Systems
, pp. 31-54
-
-
Ritchie, J.T.1
-
11
-
-
0002675288
-
Environmental control of flowering in barley (Hordeum vulgare L.) I. Photoperiod limits to long-day responses, photoperiod-insensitive phases and effects of low-temperature and short-day vernalization
-
Roberts E.H., Summerfield R.J., Cooper J.P., Ellis R.H. Environmental control of flowering in barley (Hordeum vulgare L.) I. Photoperiod limits to long-day responses, photoperiod-insensitive phases and effects of low-temperature and short-day vernalization. Ann. Bot. 62:1988;127-144.
-
(1988)
Ann. Bot.
, vol.62
, pp. 127-144
-
-
Roberts, E.H.1
Summerfield, R.J.2
Cooper, J.P.3
Ellis, R.H.4
-
13
-
-
0011193836
-
Base temperature levels in heat sum calculations
-
Strand E. Base temperature levels in heat sum calculations. Acta Agric. Scand. 37:1987;279-286.
-
(1987)
Acta Agric. Scand.
, vol.37
, pp. 279-286
-
-
Strand, E.1
-
14
-
-
0025954168
-
Towards the reliable prediction of time to flowering in six annual crops. I. The development of simple models for fluctuating field environments
-
Summerfield R.J., Roberts E.H., Ellis R.H., Lawn R.J. Towards the reliable prediction of time to flowering in six annual crops. I. The development of simple models for fluctuating field environments. Exp. Agric. 27:1991;11-31.
-
(1991)
Exp. Agric.
, vol.27
, pp. 11-31
-
-
Summerfield, R.J.1
Roberts, E.H.2
Ellis, R.H.3
Lawn, R.J.4
-
15
-
-
84900391199
-
A winter wheat crop simulation model without water or nutrient limitations
-
Weir A.H., Bragg P.L., Porter J.R., Rayner J.H. A winter wheat crop simulation model without water or nutrient limitations. J. Agric. Sci. 102:1984;371-382.
-
(1984)
J. Agric. Sci.
, vol.102
, pp. 371-382
-
-
Weir, A.H.1
Bragg, P.L.2
Porter, J.R.3
Rayner, J.H.4
|