Tim Barraclough

NameTim Barraclough
Job titleScientific Technician - Agronomy
Email addresstim.barraclough@rothamsted.ac.uk
DepartmentSustainable Agriculture Sciences Harpenden
Research clusterSAS-H: Agronomy and Nutrient Flows
Preferred citationBarraclough, T. J. P.
OfficeHarpenden

Research outputs

Soil water uptake from SRC willow simulated using the process-based model LUCASS

Richard, B., Cunniff, J., Cerasuolo, M., Barraclough, T. J. P., Gregory, A. S. and Richter, G. M. 2015. Soil water uptake from SRC willow simulated using the process-based model LUCASS. Biomass and Energy Crops V. Aspects of Applied Biology 131 . Association of Applied Biologists (AAB) Wellesbourne Warwick . pp. 251-255

High yielding biomass genotypes of willow (Salix spp.) show differences in below ground biomass allocation

Cunniff, J., Purdy, S. J., Barraclough, T. J. P., Castle, M., Maddison, A. L., Jones, L. E., Shield, I. F., Gregory, A. S. and Karp, A. 2015. High yielding biomass genotypes of willow (Salix spp.) show differences in below ground biomass allocation. Biomass & Bioenergy. 80 (September), pp. 114-127.

Seasonal carbohydrate dynamics and climate regulation of senescence in the perennial grass, Miscanthus

Purdy, S. J., Cunnif, J., Maddison, A. L., Jones, L. E., Barraclough, T. J. P., Castle, M., Davey, C. L., Jones, C. M., Shield, I. F., Gallgher, J., Donnison, I. and Clifton-Brown, J. 2015. Seasonal carbohydrate dynamics and climate regulation of senescence in the perennial grass, Miscanthus. Bioenergy Research. 8 (1), pp. 28-41.

The yield and quality response of the energy grass Miscanthus x giganteus to fertiliser applications of nitrogen, potassium and sulphur

Shield, I. F., Barraclough, T. J. P., Riche, A. B. and Yates, N. E. 2014. The yield and quality response of the energy grass Miscanthus x giganteus to fertiliser applications of nitrogen, potassium and sulphur. Biomass & Bioenergy. 68, pp. 185-194.

Miscanthus combustion properties and variations with Miscanthus agronomy

Baxter, X. C., Darvell, L. I., Jones, J. M., Barraclough, T. J. P., Yates, N. E. and Shield, I. F. 2014. Miscanthus combustion properties and variations with Miscanthus agronomy. Fuel. 117 (Part A), pp. 851-869.

The yield response of the energy crops switchgrass and reed canary grass to fertiliser applications when grown on a low productivity sandy soil

Shield, I. F., Barraclough, T. J. P., Riche, A. B. and Yates, N. E. 2012. The yield response of the energy crops switchgrass and reed canary grass to fertiliser applications when grown on a low productivity sandy soil. Biomass & Bioenergy. 42, pp. 86-96.

Effect of nitrogen fertiliser application on cell wall composition in switchgrass and reed canary grass

Allison, G. G., Morris, C., Lister, S. J., Barraclough, T. J. P., Yates, N. E., Shield, I. F. and Donnison, I. S. 2012. Effect of nitrogen fertiliser application on cell wall composition in switchgrass and reed canary grass. Biomass & Bioenergy. 40, pp. 19-26.

Study of Miscanthus x giganteus ash composition - variation with agronomy and assessment method

Baxter, X. C., Darvell, L. I., Jones, J. M., Barraclough, T. J. P., Yates, N. E. and Shield, I. F. 2012. Study of Miscanthus x giganteus ash composition - variation with agronomy and assessment method. Fuel. 95, pp. 50-62.

The overwinter changes in the above and below ground biomass of miscanthus (Miscanthus x giganteus), switchgrass (Panicum virgatum) and reed canary grass (Phalaris arundinacea)

Barraclough, T. J. P., Yates, N. E. and Shield, I. F. 2011. The overwinter changes in the above and below ground biomass of miscanthus (Miscanthus x giganteus), switchgrass (Panicum virgatum) and reed canary grass (Phalaris arundinacea). Bridgwater, A. V. (ed.) Proceedings Bioten Conference on Biomass, Bioenergy and Biofuels, Birmingham, 21-23 September 2010 . CPL Press, Newbury.

The BBSRC Sustainable Bioenergy Centre (BSBEC): perennial bioenergy crops programme; optimising biomass from Miscanthus

Purdy, S., Clifton-Brown, J., Jones, L., Maddison, A., Davey, C., Cunniff, J., Shield, I. F., Barraclough, T. J. P., Castle, M., Donnison, I. and Karp, A. 2011. The BBSRC Sustainable Bioenergy Centre (BSBEC): perennial bioenergy crops programme; optimising biomass from Miscanthus. Biomass and bioenergy IV. Aspects of Applied Biology 112 . pp. 11-19

BSBEC-BioMASS - selecting traits to optimise biomass yield of SRC willow

Cunniff, J., Shield, I. F., Barraclough, T. J. P., Castle, M., Hanley, S. J., Andralojc, P. J., Richter, G. M., Cerasuolo, M., Purdy, S., Clifton-Brown, J., Maddison, A., Jones, L., Donnison, I. and Karp, A. 2011. BSBEC-BioMASS - selecting traits to optimise biomass yield of SRC willow. Biomass and Energy Crops IV. Aspects of Applied Biology 112 . pp. 83-91

Effects of canopy architecture traits on willow crop growth

Cerasuolo, M., Richter, G. M., Cunniff, J., Shield, I. F., Barraclough, T. J. P., Castle, M. and Karp, A. 2011. Effects of canopy architecture traits on willow crop growth. Systems Approaches to Crop Improvement. Aspects of Applied Biology 107 . pp. 63-69

Miscanthus as a feedstock for fast-pyrolysis: does agronomic treatment affect quality?

Hodgson, E. M., Fahmi, R., Yates, N. E., Barraclough, T. J. P., Shield, I. F., Allison, G., Bridgwater, A. V. and Donnison, I. S. 2010. Miscanthus as a feedstock for fast-pyrolysis: does agronomic treatment affect quality? Bioresource Technology. 101 (15), pp. 6185-6191.

Measurement of key compositional parameters in two species of energy grass by Fourier transform infrared spectroscopy

Allison, G. G., Morris, C., Hodgson, E., Jones, J., Kubacki, M., Barraclough, T. J. P., Yates, N. E., Shield, I. F., Bridgwater, A. V. and Donnison, I. S. 2009. Measurement of key compositional parameters in two species of energy grass by Fourier transform infrared spectroscopy. Bioresource Technology. 100, pp. 6428-6433.

Quantification of hydroxycinnamic acids and lignin in perennial forage and energy grasses by Fourier-transform infrared spectroscopy and partial least squares regression

Allison, G. G., Thain, S. C., Morris, P., Morris, C., Hawkins, S., Hauck, B., Barraclough, T. J. P., Yates, N. E., Shield, I. F., Bridgwater, A. V. and Donnison, I. S. 2009. Quantification of hydroxycinnamic acids and lignin in perennial forage and energy grasses by Fourier-transform infrared spectroscopy and partial least squares regression. Bioresource Technology. 100, pp. 1252-1261.

Biomass fuel specification and matching to conversion processes

Barraclough, T. J. P. and Shield, I. F. 2008. Biomass fuel specification and matching to conversion processes. Biomass and Energy Crops III. Aspects of Applied Biology 90 . Association of Applied Biologists (AAB) Wellesbourne Warwick . pp. 283-286

The influence of agronomic treatment on the combustion characteristics of some energy crops

Darvell, L. I., Jones, J. M., Shield, I. F., Riche, A. B., Yates, N. E. and Barraclough, T. J. P. 2008. The influence of agronomic treatment on the combustion characteristics of some energy crops. Biomass and Energy Crops III. Aspects of Applied Biology 90 . Association of Applied Biologists (AAB) Wellesbourne Warwick . pp. 269-276

Influence of particle size on the analytical and chemical properties of two energy crops

Bridgeman, T. G., Darvell, L. I., Jones, J. M., Williams, P. T., Fahmi, R., Bridgwater, A. V., Barraclough, T. J. P., Shield, I. F., Yates, N. E., Thain, S. C. and Donnison, I. S. 2007. Influence of particle size on the analytical and chemical properties of two energy crops. Fuel. 86, pp. 60-72.

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