Use of models to investigate the link between the modification of photosynthetic characteristics and improved crop yields.

Day, W. and Chalabi, Z. S. 1988. Use of models to investigate the link between the modification of photosynthetic characteristics and improved crop yields. Plant Physiology and Biochemistry. 26, pp. 511-517.

Related outputs

A stochastic simulation model for evaluating the concept of patch spraying

A - Papers appearing in refereed journals

Paice, M. E. R., Day, W., Rew, L. J. and Howard, A. 1998. A stochastic simulation model for evaluating the concept of patch spraying. Weed Research. 38 (5), pp. 373-388.

Effects of irrigation, N fertilizer, cutting frequency and pesticides on ryegrass, ryegrass–clover mixtures, clover and lucerne grown on heavy and light land

A - Papers appearing in refereed journals

McEwen, J., Day, W., Henderson, I. F., Johnston, A. E., Plumb, R. T., Poulton, P. R., Spaull, A. M., Stribley, D. P., Todd, A. D. and Yeoman, D. P. 1989. Effects of irrigation, N fertilizer, cutting frequency and pesticides on ryegrass, ryegrass–clover mixtures, clover and lucerne grown on heavy and light land. The Journal of Agricultural Science. 112 (2), pp. 227-247. https://doi.org/10.1017/S0021859600085130

Modelling the timing of the early development of winter wheat.

A - Papers appearing in refereed journals

Travis, K., Day, W. and Porter, J. R. 1988. Modelling the timing of the early development of winter wheat. Agricultural and Forest Meteorology. 44 (1), pp. 67-79. https://doi.org/10.1016/0168-1923(88)90035-4

A comparison of indices that describe the relationship between exposure to ozone and the reduction in the yield of agricultural crops.

A - Papers appearing in refereed journals

Parry, M. A. J. and Day, W. 1988. A comparison of indices that describe the relationship between exposure to ozone and the reduction in the yield of agricultural crops. Atmospheric Environment. 22 (6), pp. 2057-2064. https://doi.org/10.1016/0004-6981(88)90353-8

Grain growth dynamics in winter wheat crops.

A - Papers appearing in refereed journals

Chalabi, Z. S., Day, W., Willington, V. B. A. and Biscoe, P. V. 1988. Grain growth dynamics in winter wheat crops. Annals of Botany. 61, pp. 459-472.

Growth and dry-matter partitioning in sugar beet.

A - Papers appearing in refereed journals

Milford, G. F. J., Travis, K. Z., Pocock, T. O., Jaggard, K. W. and Day, W. 1988. Growth and dry-matter partitioning in sugar beet. The Journal of Agricultural Science. 110 (2), pp. 301-308. https://doi.org/10.1017/S0021859600081326

Estimation of radiation interception by winter wheat from measurements of leaf area

A - Papers appearing in refereed journals

Thorne, G. N., Pearman, I., Day, W. and Todd, A. D. 1988. Estimation of radiation interception by winter wheat from measurements of leaf area. The Journal of Agricultural Science. 110 (1), pp. 101-108. https://doi.org/10.1017/S0021859600079740

Variation between years in growth and nutrient uptake after anthesis of winter wheat on Broadbalk field at Rothamsted, 1969-84

A - Papers appearing in refereed journals

Thorne, G. N., Darby, R. J., Day, W., Lane, P. W., Welbank, P. J. and Widdowson, F. V. 1988. Variation between years in growth and nutrient uptake after anthesis of winter wheat on Broadbalk field at Rothamsted, 1969-84. The Journal of Agricultural Science. 110 (3), pp. 543-559. https://doi.org/10.1017/S0021859600082125

The effect of drought on barley yield and water use in two contrasting years.

A - Papers appearing in refereed journals

Day, W., Lawlor, D. W. and Day, A. T. 1987. The effect of drought on barley yield and water use in two contrasting years. Irrigation Science. 8, pp. 115-130. https://doi.org/10.1007/BF00259476

The physiological and molecular basis for increased production of biomass at low temperatures : screening plant responses.

G - Articles in popular magazines and other technical publications

Lawlor, D. W., Day, W., Young, A. T. and Keys, A. J. 1987. The physiological and molecular basis for increased production of biomass at low temperatures : screening plant responses.

An analysis of morphological development stages in Avalon winter wheat crops with different sowing dates and at ten sites in England and Scotland.

A - Papers appearing in refereed journals

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. and Wood, D. W. 1987. An analysis of morphological development stages in Avalon winter wheat crops with different sowing dates and at ten sites in England and Scotland. The Journal of Agricultural Science. 109 (1), pp. 107-121. https://doi.org/10.1017/S0021859600081053

An analysis of primordium initiation in Avalon winter wheat crops with different sowing dates and at nine sites in England and Scotland

A - Papers appearing in refereed journals

Kirby, E. J. M., Porter, J. R., Day, W., Adam, J. S., Appleyard, M., Ayling, S., Baker, C. K., Belford, R. K., Biscoe, P. V., Chapman, A., Fuller, M. P., Hampson, J., Hay, R. K. M., Matthews, S., Thompson, W. J., Weir, A. H., Willington, V. B. A. and Wood, D. W. 1987. An analysis of primordium initiation in Avalon winter wheat crops with different sowing dates and at nine sites in England and Scotland. The Journal of Agricultural Science. 109 (1), pp. 123-134. https://doi.org/10.1017/S0021859600081065

A simple model to describe variation between years in the early growth of sugar beet.

A - Papers appearing in refereed journals

Day, W. 1986. A simple model to describe variation between years in the early growth of sugar beet. Field Crops Research. 14, pp. 213-220. https://doi.org/10.1016/0378-4290(86)90059-6

The dynamics of nitrogen uptake and its remobilization during the growth of sugar beet.

A - Papers appearing in refereed journals

Armstrong, M. J., Milford, G. F. J., Pocock, T. O., Last, P. J. and Day, W. 1986. The dynamics of nitrogen uptake and its remobilization during the growth of sugar beet. The Journal of Agricultural Science. 107 (1), pp. 145-154. https://doi.org/10.1017/S0021859600066892

Application of dynamic jump process analysis to modelling tiller production in winter wheat.

A - Papers appearing in refereed journals

Chalabi, Z. S. and Day, W. 1986. Application of dynamic jump process analysis to modelling tiller production in winter wheat. IMA Journal of Mathematics Applied in Medicine and Biology. 3, pp. 23-40.

Stochastic model of the leaf area expansion of the sugar-beet plant in a field crop.

A - Papers appearing in refereed journals

Chalabi, Z. S., Milford, G. F. J. and Day, W. 1986. Stochastic model of the leaf area expansion of the sugar-beet plant in a field crop. Agricultural and Forest Meteorology. 38 (4), pp. 319-336. https://doi.org/10.1016/0168-1923(86)90020-1

Bias in pressure chamber measurements of leaf water potential

A - Papers appearing in refereed journals

Leach, J. E., Woodhead, T. and Day, W. 1982. Bias in pressure chamber measurements of leaf water potential. Agricultural meteorology. 27 (3-4), pp. 257-263. https://doi.org/10.1016/0002-1571(82)90010-3

Application to wheat and barley of 2 leaf photosynthesis models for c-3 plants

A - Papers appearing in refereed journals

Day, W. and Parkinson, K. J. 1982. Application to wheat and barley of 2 leaf photosynthesis models for c-3 plants. Plant, Cell and Environment. 5 (6), pp. 501-507. https://doi.org/10.1111/1365-3040.ep11611862

Water-vapor calibration using salt hydrate transitions

A - Papers appearing in refereed journals

Parkinson, K. J. and Day, W. 1981. Water-vapor calibration using salt hydrate transitions. Journal of Experimental Botany. 32 (127), pp. 411-418. https://doi.org/10.1093/jxb/32.2.411

Growth of spring barley under drought - crop development, photosynthesis, dry-matter accumulation and nutrient content

A - Papers appearing in refereed journals

Lawlor, D. W., Day, W., Johnston, A. E., Legg, B. J. and Parkinson, K. J. 1981. Growth of spring barley under drought - crop development, photosynthesis, dry-matter accumulation and nutrient content. The Journal of Agricultural Science. 96 (FEB), pp. 167-186. https://doi.org/10.1017/s002185960003197x

The effects of drought on barley - soil and plant water relations

A - Papers appearing in refereed journals

Day, W., Lawlor, D. W. and Legg, B. J. 1981. The effects of drought on barley - soil and plant water relations. The Journal of Agricultural Science. 96 (FEB), pp. 61-77. https://doi.org/10.1017/s0021859600031889

Temperature corrections to measurements made with continuous-flow porometers

A - Papers appearing in refereed journals

Parkinson, K. J. and Day, W. 1980. Temperature corrections to measurements made with continuous-flow porometers. Journal of Applied Ecology. 17 (2), pp. 457-460. https://doi.org/10.2307/2402340

A portable system for measuring the photosynthesis and transpiration of graminaceous leaves

A - Papers appearing in refereed journals

Parkinson, K. J., Day, W. and Leach, J. E. 1980. A portable system for measuring the photosynthesis and transpiration of graminaceous leaves. Journal of Experimental Botany. 31 (124), pp. 1441-1453. https://doi.org/10.1093/jxb/31.5.1441

Use of orifices to control the flow-rate of gases

A - Papers appearing in refereed journals

Parkinson, K. J. and Day, W. 1979. Use of orifices to control the flow-rate of gases. Journal of Applied Ecology. 16 (2), pp. 623-632. https://doi.org/10.2307/2402536

Importance to gas-exchange of mass-flow of air through leaves

A - Papers appearing in refereed journals

Day, W. and Parkinson, K. J. 1979. Importance to gas-exchange of mass-flow of air through leaves. Plant Physiology. 64 (2), pp. 345-346. https://doi.org/10.1104/pp.64.2.345

Effects of drought on barley growth - models and measurements showing the relative importance of leaf area and photosynthetic rate

A - Papers appearing in refereed journals

Legg, B. J., Day, W., Lawlor, D. W. and Parkinson, K. J. 1979. Effects of drought on barley growth - models and measurements showing the relative importance of leaf area and photosynthetic rate. The Journal of Agricultural Science. 92 (JUN), pp. 703-716. https://doi.org/10.1017/s0021859600053958

Small plots and automatic rain shelters - field appraisal

A - Papers appearing in refereed journals

Legg, B. J., Day, W., Brown, N. J. and Smith, G. J. 1978. Small plots and automatic rain shelters - field appraisal. The Journal of Agricultural Science. 91 (OCT), pp. 321-336. https://doi.org/10.1017/s0021859600046414

Effects of severe drought on spring barley

A - Papers appearing in refereed journals

Legg, B. J. and Day, W. 1978. Effects of severe drought on spring barley. Journal of the Science of Food and Agriculture. 29 (9), pp. 833-833.

Drought experiment using mobile shelters - effect of drought on barley yield, water-use and nutrient-uptake

A - Papers appearing in refereed journals

Day, W., Legg, B. J., French, B. K., Johnston, A. E., Lawlor, D. W. and Jeffers, W. D. C. 1978. Drought experiment using mobile shelters - effect of drought on barley yield, water-use and nutrient-uptake. The Journal of Agricultural Science. 91 (DEC), pp. 599-623. https://doi.org/10.1017/s0021859600059992

Stomatal resistance in different gases

A - Papers appearing in refereed journals

Day, W. 1977. Stomatal resistance in different gases. Journal of Applied Ecology. 14 (2), pp. 643-647. https://doi.org/10.2307/2402574

Direct reading continuous-flow porometer

A - Papers appearing in refereed journals

Day, W. 1977. Direct reading continuous-flow porometer. Agricultural meteorology. 18 (2), pp. 81-89. https://doi.org/10.1016/0002-1571(77)90041-3