Publication

Number of items: 48.
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  • Experiments on the P and K requirements of barley. (1968) Boyd, D. A., Webber, J., Hill, J picture_as_pdf
  • The residual effects of phosphorus fertilisers on yields of arable crops: preliminary results of six rotation experiments. (1962) Patterson, H. D., Williams, R.
    • A
  • Fertilizer requirements of potatoes in the Vale of Eden. (1976) Archer, F. C., Victor, A., Boyd, D. A.
    • B
  • The effect on yield of maincrop potatoes of different methods of fertilizer application. (1968) Boyd, D. A., Hill, J. R., Batey, T.
  • Tests of long-term residues of phosphorus fertilizer. (1972) Boyd, D. A., Williams, J. H., Forbes, N.
    • C
  • Lime requirements and the lime status of soils in England and Wales, 1963–68. (1973) Church, B. M., Caldwell, T. H.
  • The residual effects of potassium fertilizers on yield of arable crops : preliminary results of 5 rotation experiments. (1967) Clarke, R. T., Smith, C. W. R.
    • D
  • Magnesium uptake in grass-results of a long term experiment. (1982) Davies, G. R., Lane, P. W.
  • The use of gypsum on heavy textured soils not flooded by sea water. (1964) Dermott, W., Lessells, W. J.
  • Fertilizer requirements of sugar beet on peaty mineral and organic mineral soils. (1971) Draycott, A. P.
  • Field comparisons between compound and straight fertilisers for sugar beet. (1968) Draycott, A. P.
  • The influence of previous cropping and soil texture on the nitrogen requirement of sugarbeet. (1974) Draycott, A. P., Durrant, M. J.
  • Top-dressing of nitrogen for sugar beet. (1972) Draycott, A. P., Last, P. J.
  • Experiments to compare combine harvesters. (1973) Dyke, G. V.
  • Why leys? (1964) Dyke, George
  • Indoor experiments with a combine harvester. (1956) Dyke, George, Meyler, S.
    • F
  • Experiments on the manuring of maincrop potatoes on soils of Ross Series. (1976) Farrar, K., Boyd, D. A.
  • The response of ryegrass to nitrogen on chalkland in the south of England. (1982) Francis, A. L., Dyer, C. J.
    • G
  • Experiments with kiln-dried poultry manure on agricultural crops and vegetables at Rothamsted, Woburn and other centres in 1933-39. (1970) Garner, H. V.
  • An assessment of the importance of some factors causing losses of lime from agricultural soils. (1973) Gasser, J. K. R.
    • H
  • A comparison of autumn-born Friesian or Hereford cross Friesian calves finished out of yards at 18-21 months, or grass finished at two years [cattle]. (1981) Hardy, R., Altman, J. F. B.
  • Change of flavour of potatoes grown on different soils treated with insecticides. (1963) Harries, J. M., Potter, C.
  • Effects of seed health and benomyl treatment on yield and infection of seed potatoes. (1977) Hide, G. A., Evans, B.
  • The effect of sowing date, harvest date and fertilizer rate on sugar beet. (1966) Holmes, J. C., Adams, S. N.
  • The effect of soil conditioners on the growth of sugar beet in a sandy soil. (1968) Hoyt, P. B.
    • J
  • The manuring of maincrop potatoes on warp soils. (1980) Johnson, E.W., Zemroch, P.J.
  • Manurial experiments with spring barley on chalk soils in Southern England. (1977) Johnson, P. A., Boyd, D. A., Sparrow, P. E.
  • Manurial experiments with spring barley on non-chalk soils. (1980) Johnson, P. A., Zemroch, Peter J.
  • Manurial experiments with spring barley on non-chalk soils. (1980) Johnson, P.A., Zemroch, P.J.
    • L
  • The effect of nitrogen on spring cereals. (1965) Lessells, W. J., Webber, J.
  • The effect of nitrogen on winter wheat. (1965) Lessells, W. J., Webber, J.
  • The crossbred progeny test of beef bulls. (1958) Lessells, William J., Francis, A. L.
  • Irrigating the sugar beet seed crop in England. (1975) Longden, P. C., Johnson, M. G.
    • M
  • Crop rotations for experimental stations. (1968) McEwen, J.
  • Nitrogen and stocking rates for grazing beef cattle - effects of grassland fertilization on liveweight. (1982) Meadowcroft, S. C., Altman, J. F. B.
    • R
  • Diets for laying fowls. (1957) Rhys, I. W., Culpin, S., Forsyth, G. E., Westmacott, M. H.
  • Diets for laying fowls. (1957) Rhys, I. W., Forsyth, G. E.
    • S
  • Incorporation of granular nematicides in peat soils for control of potato cyst-nematode, Heterodera rostochiensis, Woll. (1978) Smith, J., Bromilow, Richard
    • W
  • Rearing dairy heifers on different planes of nutrition: an interim report on three experiments. (1959) Westmacott, M. H.
  • Some experiments on feeding procaine penicillin to pigs. (1957) Westmacott, Michael Horatio, Whitwell, A. W.
  • Results from experiments with wheat and barley measuring the effects of paths on yield. (1973) Widdowson, F. V.
  • Experiments comparing broadcast and combine drilled dressings of several NPK fertilizers for spring barley. (1964) Widdowson, F. V., Penny, A.
  • Experiments comparing liquid and solid fertilisers for grass and kale. (1964) Widdowson, F. V., Penny, A.
  • Experiments with nitrogen and potash on potatoes. (1962) Widdowson, F. V., Penny, A.
  • Experiments with urea on spring barley. (1960) Widdowson, F. V., Penny, A.
  • An experiment comparing responses to nitrogen fertilizer of four grass species. (1963) Widdowson, F. V., Penny, A., Williams, R. J. B.
  • Experiments testing P and K fertilizers on lucerne 1952-1957. (1964) Widdowson, F. V., Penny, A., Williams, Rodney
  • An experiment comparing responses to nitrogen fertilizer of four grass species Part II Residual effects in wheat and barley. (1964) Widdowson, F. V., Penny, A., Williams, Rodney