65 results
Autumn nitrogen for winter wheat
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- The Journal of Agricultural Science / Volume 57 / Issue 3 / November 1961
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- 27 March 2009, pp. 329-334
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Results from experiments comparing aqueous and anhydrous ammonia with ‘nitro-chalk’ for grass cut for silage
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- The Journal of Agricultural Science / Volume 81 / Issue 3 / December 1973
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- 27 March 2009, pp. 465-480
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An experiment comparing urea-formaldehyde fertilizer with ‘nitro-chalk’ for Italian ryegrass
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- The Journal of Agricultural Science / Volume 59 / Issue 2 / October 1962
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- 27 March 2009, pp. 263-268
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The value of nitrophosphate for spring-sown cereals
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- The Journal of Agricultural Science / Volume 47 / Issue 1 / February 1956
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- 27 March 2009, pp. 112-116
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Experiments comparing the effects on yields of potatoes of three methods of applying three amounts of NPK fertilizer and the residual effects on following winter wheat
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- The Journal of Agricultural Science / Volume 69 / Issue 2 / October 1967
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- 27 March 2009, pp. 247-257
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Experiments measuring effects of ammonium and nitrate fertilizers, with and without sodium and potassium, on spring barley
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- The Journal of Agricultural Science / Volume 69 / Issue 2 / October 1967
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- 27 March 2009, pp. 197-207
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Results from an experiment on permanent grass evaluating the cumulative effects of aqueous urea, injected alone or with a nitrification inhibitor, with those of ‘Nitro-Chalk’
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- The Journal of Agricultural Science / Volume 98 / Issue 1 / February 1982
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- 27 March 2009, pp. 141-155
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Residual value of superphosphate and rock phosphate on an acid soil I. Yields and phosphorus uptakes in the field
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- The Journal of Agricultural Science / Volume 60 / Issue 3 / May 1963
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- 27 March 2009, pp. 399-407
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Placement of fertilizers for row crops
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- The Journal of Agricultural Science / Volume 43 / Issue 3 / July 1953
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- 27 March 2009, pp. 348-357
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Results from an experiment comparing aqueous ammonia with ‘Nitro-Chalk’ for grazed grass
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- The Journal of Agricultural Science / Volume 79 / Issue 2 / October 1972
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- 27 March 2009, pp. 341-348
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Field experiments on phosphate fertilizers. A joint investigation
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- The Journal of Agricultural Science / Volume 53 / Issue 1 / August 1959
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- 27 March 2009, pp. 46-63
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Comparisons of casein and formalized casein with ammonium sulphate, calcium nitrate and urea for Italian ryegrass
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- The Journal of Agricultural Science / Volume 55 / Issue 1 / August 1960
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- 27 March 2009, pp. 53-59
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Experiments with nitrogen and potash on barley
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- The Journal of Agricultural Science / Volume 57 / Issue 1 / August 1961
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- 27 March 2009, pp. 29-33
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Contrast between sandy and clay soils in the effects of various factors on the growth, nitrogen uptake and yield of winter wheat in three years
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- The Journal of Agricultural Science / Volume 110 / Issue 1 / February 1988
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- 27 March 2009, pp. 119-140
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Results from an experiment on permanent grass evaluating aqueous ammonia and aqueous urea, injected in bands either 30 or 60 cm apart
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- The Journal of Agricultural Science / Volume 88 / Issue 2 / April 1977
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- 27 March 2009, pp. 319-331
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Results from experiments measuring the effects of large amounts of fertilizer and of farmyard manure on main-crop potatoes grown in sandy soil at Woburn, Bedfordshire
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- The Journal of Agricultural Science / Volume 82 / Issue 1 / February 1974
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- 27 March 2009, pp. 117-127
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The relationship of soil mineral NO3-N with stem NO3-N concentration, and of fertilizer-N with the amount of nitrogen taken up by winter wheat, in experiments testing nitrogen fertilizer in combination with aphicide and fungicides, from 1980 to 1982
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- The Journal of Agricultural Science / Volume 106 / Issue 3 / June 1986
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- 27 March 2009, pp. 497-507
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Experiments comparing yield, and residual effects on winter wheat, of 1-year clover, rye-grass and clover-rye-grass leys
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- The Journal of Agricultural Science / Volume 61 / Issue 3 / November 1963
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- 27 March 2009, pp. 397-408
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Side-placing urea and other nitrogen fertilizers for spring barley
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- The Journal of Agricultural Science / Volume 62 / Issue 1 / February 1964
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- 27 March 2009, pp. 73-82
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Experiments with solid and liquid N-fertilizers and fungicides on winter wheat at Saxmundham, Suffolk, 1976–9
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- The Journal of Agricultural Science / Volume 100 / Issue 1 / February 1983
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- 27 March 2009, pp. 163-173
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