Search Results - "Milne, A.E"

Spatial multivariate classification of an arable field into compact management zones based on past crop yields by Milne, A.E, Webster, R, Ginsburg, D, Kindred, D

“…► We investigated three methods for forming compact management zones based on past yields. ► Lark’s method represented spatio-temp yield variation and formed…”
Get full text

Weed Manager—A model-based decision support system for weed management in arable crops by Parsons, D.J., Benjamin, L.R., Clarke, J., Ginsburg, D., Mayes, A., Milne, A.E., Wilkinson, D.J.

“…Weed Manager is a model-based decision support system to assist arable farmers and advisers in weed control decisions on two time scales: within a single…”
Get full text

Estimating a boundary line model for a biological response by maximum likelihood by Milne, A.E, Ferguson, R.B, Lark, R.M

“…The boundary line model was proposed to interpret biological data sets, where one variable is a biological response (e.g. crop yield) to an independent…”
Get full text

On testing biological data for the presence of a boundary by Milne, A.E, Wheeler, H.C, Lark, R.M

“…Under the boundary line model for a biological data set, where one variable is a biological response (e.g. crop yield) to an independent variable (e.g…”
Get full text

The concepts and quantification of yield gap using boundary lines. A review by Miti, C., Milne, A.E., Giller, K.E., Lark, R.M.

“…The potential yield of crops is not usually realised on farms creating yield gaps. Methods are needed to diagnose yield gaps and to select interventions. One…”
Get full text

The nutritional quality of cereals varies geospatially in Ethiopia and Malawi by Gashu, D., Nalivata, P. C., Amede, T., Ander, E. L., Bailey, E. H., Botoman, L., Chagumaira, C., Gameda, S., Haefele, S. M., Hailu, K., Joy, E. J. M., Kalimbira, A. A., Kumssa, D. B., Lark, R. M., Ligowe, I. S., McGrath, S. P., Milne, A. E., Mossa, A. W., Munthali, M., Towett, E. K., Walsh, M. G., Wilson, L., Young, S. D., Broadley, M. R.

“…Micronutrient deficiencies (MNDs) remain widespread among people in sub-Saharan Africa 1 – 5 , where access to sufficient food from plant and animal sources…”
Get full text

Exploration of data for analysis using boundary line methodology by Miti, C., Milne, A.E., Giller, K.E., Sadras, V.O., Lark, R.M.

“…The boundary line model has been proposed for interpretation of the plot of a biological response (such as crop yield) against a potentially-limiting variable…”
Get full text

Decisions, uncertainty and spatial information by Lark, R.M., Chagumaira, C., Milne, A.E.

“…In this paper we review how the uncertainty in spatial information has been characterized. This includes both continuous predictions of spatial variables, and…”
Get full text

Comparing the effect of different sample conditions and spectral libraries on the prediction accuracy of soil properties from near- and mid-infrared spectra at the field-scale by Breure, T.S., Prout, J.M., Haefele, S.M., Milne, A.E., Hannam, J.A., Moreno-Rojas, S., Corstanje, R.

“…The prediction accuracy of soil properties by proximal soil sensing has made their application more practical. However, in order to gain sufficient accuracy,…”
Get full text

Modelling the effect of spatially variable soil properties on the distribution of weeds by Metcalfe, H., Milne, A.E., Coleman, K., Murdoch, A.J., Storkey, J.

“…•Incremental changes to the life-cycle of A. myosuroides due to soil properties, when combined in a modelling approach, reveals them as important determinants…”
Get full text

Spatial prediction of the concentration of selenium (Se) in grain across part of Amhara Region, Ethiopia by Gashu, D., Lark, R.M., Milne, A.E., Amede, T., Bailey, E.H., Chagumaira, C., Dunham, S.J., Gameda, S., Kumssa, D.B., Mossa, A.W., Walsh, M.G., Wilson, L., Young, S.D., Ander, E.L., Broadley, M.R., Joy, E.J.M., McGrath, S.P.

“…Grain and soil were sampled across a large part of Amhara, Ethiopia in a study motivated by prior evidence of selenium (Se) deficiency in the Region's…”
Get full text

Detecting land use and land management influences on catchment hydrology by modelling and wavelets by Rust, W., Corstanje, R., Holman, I.P., Milne, A.E.

“…•Lack of evidence of detectable impacts from land use change in downstream catchments.•Wavelet-based analysis of hydrological model residuals to detect scale…”
Get full text

Assessing sampling designs for determining fertilizer practice from yield data by Muhammed, S.E., Marchant, B.P., Webster, R., Whitmore, A.P., Dailey, G., Milne, A.E.

“…•Variograms of yield monitor can guide in soil sampling.•Cost-effectiveness of grid based sampling increased with variogram range and spatially structured…”
Get full text

The wavelet packet transform: A technique for investigating temporal variation of river water solutes by Milne, A.E., Macleod, C.J.A., Haygarth, P.M., Hawkins, J.M.B., Lark, R.M.

“…Understanding factors influencing river water quality is of increasing importance. We are now able to intensively monitor water variables resulting in large…”
Get full text

Scale- and location-dependent correlation of nitrous oxide emissions with soil properties: an analysis using wavelets by Lark, R.M, Milne, A.E, Addiscott, T.M, Goulding, K.W.T, Webster, C.P, O'Flaherty, S

“…Summary This paper shows how the wavelet transform can be used to analyse the complex spatial covariation of the rate of nitrous oxide (N2O) emissions from the…”
Get full text

Using a process model and regression kriging to improve predictions of nitrous oxide emissions from soil by Stacey, K.F., Lark, R.M., Whitmore, A.P., Milne, A.E.

“…In this paper we use regression kriging to improve predictions of a hard-to-measure soil variable based on an established process model. In our case study the…”
Get full text

Using stochastic dynamic programming to support weed management decisions over a rotation by BENJAMIN, L.R, MILNE, A.E, PARSONS, D.J, CUSSANS, J, LUTMAN, P.J.W

“…This study describes a model that predicts the impact of weed management on the population dynamics of arable weeds over a rotation and presents the economic…”
Get full text

Wavelet analysis of the scale- and location-dependent correlation of modelled and measured nitrous oxide emissions from soil by Milne, A.E, Lark, R.M, Addiscott, T.M, Goulding, K.W.T, Webster, C.P, O'Flaherty, S

“…Summary We used the wavelet transform to quantify the performance of models that predict the rate of emission of nitrous oxide (N2O) from soil. Emissions of…”
Get full text

Analysing spatially intermittent variation of nitrous oxide emissions from soil with wavelets and the implications for sampling by Lark, R.M, Milne, A.E, Addiscott, T.M, Goulding, K.W.T, Webster, C.P, O'Flaherty, S

“…Summary Emissions of gases from the soil are known to vary spatially in a complex way. In this paper we show how such data can be analysed with the wavelet…”
Get full text

PACE BOM chemotherapy: A 12-week regimen for advanced Hodgkin's disease by Simmonds, P. D., Mead, G. M., Sweetenham, J. W., O'Callaghan, A., Smartt, P., Kerr, J., Hamilton, C. R., Golding, P. F., Milne, A. E., Whithouse, J. M. A.

“…Background: This study was designed to evaluate the efficacy and toxicity of a 12-week alternating weekly chemotherapy regimen for advanced Hodgkin's disease…”
Get full text