1954

  1. Water conduction by severed grass roots
  2. The effect of various grasses and lucerne on the cohesion of soil crumbs
  3. The effect of rate of wetting on water uptake and cohesion of soil crumbs
  4. The determination of the stability of soil crumbs
  5. Design of fertilizer distributors and their mechanisms
  6. Nitrogen and phosphorus fertilisers in North-Western Europe
  7. Off to a good start
  8. Recent advances in fertilizer placement II Fertilizer placement in England
  9. Recent developments in the use of fertilizers
  10. Placement of fertilizers for potatoes planted by machines
  11. The importance of organic matter in crop production
  12. Sampling cabbage aphid populations on brussels sprouts
  13. Problems of sample allocation and estimation in an agricultural survey
  14. The soil of the Wem District of Shropshire
  15. A new species of Carpophilus Stephens (Col. Nitidulidae) found on stored produce.
  16. Decision between Two Alternatives--How Many Experiments?
  17. Trace‐element distribution in some Lancashire soils
  18. Spectrographic estimation of lead in twig samples
  19. The geochemistry and mineralogy of rock weathering.(2) The Nordmarka area, Oslo
  20. Fertilizer placement experiments on green peas
  21. X-ray diffraction by a randomly interstratisfied clay mineral
  22. X-ray diffraction by a randomly interstratisfied clay mineral : correction
  23. Soil morphology and mineralogy. A qualitative study of some gleyed soils from North‐West England
  24. Degrading Illite and Potash Fixation
  25. The different distribution of two brassica viruses in the plant and its influence on spread in the field
  26. The reduction of iron oxide by bacteria
  27. Reduction of ferric compounds by soil bacteria
  28. The effect of seed rate on the yield of potatoes
  29. Influence of fertility levels on grassland output A review of fertilizer experiments on grassland in relation to current fertilizer usage
  30. Insect migration records 1953
  31. Studies on the estimation and decomposition of amino sugars in soil
  32. A review of recent work on soil organic matter part II
  33. Identification of hydroxylamine and hydrazine by paper chromatography
  34. A study of podzolization: Part III. The mobilization of iron and aluminium by Rimu (Dacrydium cupressinum)
  35. Symbiotic effectiveness in nodulated red clover. II. A major gene for ineffectiveness in the host
  36. Symbiotic effectiveness in nodulated red clover. I. Variation in host and in bacteria
  37. Dawn and dusk flight of Drosophila subobscura Collin
  38. The hydrolysis of aluminium salt solutions
  39. The fission of tobacco mosaic virus and some other nucleoproteins by strontium nitrate
  40. Factors controlling biological multiplication
  41. Studies on composts prepared from waste materials II the fractionation of organic nitrogen
  42. Studies on composts prepared from waste materials I preparation, nitrogen losses and changes in ‘soluble nitrogen’
  43. Memorandum on the gall midges living on the sorghums, the Panicum millets and rice
  44. The Black Medick or “Trefoil” gall midge
  45. Gall-midge larvae as endoparasites, including the description of a species parasitising aphids in Trinidad, B.W.I
  46. The gall midges living in the white clover flowers
  47. A method for estimating populations and counting large numbers of Aphis fabae Scop
  48. Random and non-random distributions of Coccinellidae
  49. Society of chemical industry : Presidential address
  50. Notes on some migrations of butterflies in West Africa
  51. Phenology - the study of the seasons
  52. A migration of Lepidoptera and Diptera in Nepal
  53. Notes on a small collection of Sphingidae from Nigeria
  54. The statistical outlook in relation to ecology
  55. Manuring Hevea V Some long-term effects in the Dunlop (Malaya) experiments
  56. Nutrition problems in forest nurseries summary report for 1952
  57. The production and use of fertilizers-some current trends and problems-jubilee memorial lecture
  58. The control of nosema disease
  59. The respiratory currents in the tracheal system of the adult honey-bee
  60. The filtration of particles by the proventriculi of various aculeate Hymenoptera
  61. The influence of iron supply on toxic effects of manganese, molybdenum and vanadium on soybean, peas and flax
  62. Obituary notices : [Tom Goodey] and Winifred Brenchley
  63. Soil-borne diseases of cereals
  64. Some effects of thiouracil on virus-infected plants
  65. The distribution of viruses in different leaf tissues and its influence on virus transmission by aphids
  66. The analysis of experiments containing different crop rotations
  67. Micrometeorology in the potato crop
  68. Evaporation over parts of Europe
  69. The method and importance of the recognition by a colony of honeybees (A. mellifera) of the presence of its queen
  70. A sensitive recording dew-balance
  71. Night cooling under clear skies
  72. Error and accuracy in thermocouple psychrometry
  73. The Importance of ‘Queen Substance’ in the Life of a Honeybee Colony
  74. Allethrin
  75. Wind direction and the infestation of bean fields by aphis fabae scop
  76. Aphid migration in relation to weather