Effects of potassium, magnesium and sodium fertilisers and lime on the yield and composition of crops in a ten-year experiment at Rothamsted

Bolton, J. 1972. Effects of potassium, magnesium and sodium fertilisers and lime on the yield and composition of crops in a ten-year experiment at Rothamsted. Rothamsted Experimental Station Report. 1972 (2), pp. 102-110.

Related outputs

Effects of nitrogen and sulphur fertilisers on the yield, N and S content, and amino acid composition of the grain of spring wheat

A - Papers appearing in refereed journals

Byers, M. and Bolton, J. 1979. Effects of nitrogen and sulphur fertilisers on the yield, N and S content, and amino acid composition of the grain of spring wheat. Journal of the Science of Food and Agriculture. 30 (3), pp. 251-263. https://doi.org/10.1002/jsfa.2740300308

Longevity of sodium, potassium and magnesium fertilizer residual effects on yield and composition of ryegrass grown on a sandy soil

A - Papers appearing in refereed journals

Bolton, J. and Penny, A. 1978. Longevity of sodium, potassium and magnesium fertilizer residual effects on yield and composition of ryegrass grown on a sandy soil. The Journal of Agricultural Science. 91 (3), pp. 693-699. https://doi.org/10.1017/s0021859600060093

Chloride leaching in the Rothamsted drain gauges: influence of rainfall pattern and soil structure

A - Papers appearing in refereed journals

Addiscott, T. M., Rose, D. A. and Bolton, J. 1978. Chloride leaching in the Rothamsted drain gauges: influence of rainfall pattern and soil structure. Journal of Soil Science. 29 (3), pp. 305-314. https://doi.org/10.1111/j.1365-2389.1978.tb00778.x

Liming effects on response of potatoes and oats to phosphorus, potassium and magnesium fertilizers

A - Papers appearing in refereed journals

Bolton, J. 1977. Liming effects on response of potatoes and oats to phosphorus, potassium and magnesium fertilizers. The Journal of Agricultural Science. 89 (1), pp. 87-93. https://doi.org/10.1017/s0021859600027222

Changes in soil-pH and exchangeable calcium in two liming experiments on contrasting soils over 12 years

A - Papers appearing in refereed journals

Bolton, J. 1977. Changes in soil-pH and exchangeable calcium in two liming experiments on contrasting soils over 12 years. The Journal of Agricultural Science. 89 (1), pp. 81-86. https://doi.org/10.1017/s0021859600027210

Sulphur-nitrogen interaction effects on yield and composition of protein-n, non-protein-n and soluble carbohydrates in perennial ryegrass

A - Papers appearing in refereed journals

Bolton, J., Nowakowski, T. Z. and Lazarus, W. 1976. Sulphur-nitrogen interaction effects on yield and composition of protein-n, non-protein-n and soluble carbohydrates in perennial ryegrass. Journal of the Science of Food and Agriculture. 27 (6), pp. 553-560. https://doi.org/10.1002/jsfa.2740270611

Liming and interaction of soil-ph with responses to p, k and mg fertilizers

A - Papers appearing in refereed journals

Bolton, J. 1976. Liming and interaction of soil-ph with responses to p, k and mg fertilizers. Journal of the Science of Food and Agriculture. 27 (6), pp. 593-593.

Liming effects on the toxicity to perennial ryegrass of a sewage sludge contaminated with zinc, nickel, copper and chromium

A - Papers appearing in refereed journals

Bolton, J. 1975. Liming effects on the toxicity to perennial ryegrass of a sewage sludge contaminated with zinc, nickel, copper and chromium. Environmental Pollution. 9 (4), pp. 295-304. https://doi.org/10.1016/0013-9327(75)90062-2

Effects of sulfur fertilizers and of copper on yield and composition of spring wheat grown in a sandy soil prone to surface compaction

A - Papers appearing in refereed journals

Bolton, J. 1975. Effects of sulfur fertilizers and of copper on yield and composition of spring wheat grown in a sandy soil prone to surface compaction. The Journal of Agricultural Science. 84 (1), pp. 159-165. https://doi.org/10.1017/s0021859600072026

Effects of form and amounts of nitrogen and magnesium fertilizers on yield and on inorganic and organic composition of italian ryegrass grown on magnesium deficient soil

A - Papers appearing in refereed journals

Nowakowski, T. Z., Bolton, J. and Lazarus, W. 1975. Effects of form and amounts of nitrogen and magnesium fertilizers on yield and on inorganic and organic composition of italian ryegrass grown on magnesium deficient soil. Journal of the Science of Food and Agriculture. 26 (10), pp. 1483-1492. https://doi.org/10.1002/jsfa.2740261007

Fertiliser Effects on the growth and composition of Sitka and Norway Spruce nursery transplants and on the composition of a podzol profile after 15 years cropping

A - Papers appearing in refereed journals

Benzian, B., Bolton, J. and Coulter, J. K. 1974. Fertiliser Effects on the growth and composition of Sitka and Norway Spruce nursery transplants and on the composition of a podzol profile after 15 years cropping. Forestry Commission - Research and development paper. 109.

Effect of replacing potassium by sodium on growth and on inorganic and organic composition of italian ryegrass

A - Papers appearing in refereed journals

Nowakowski, T. Z., Bolton, J. and Byers, M. 1974. Effect of replacing potassium by sodium on growth and on inorganic and organic composition of italian ryegrass. Journal of the Science of Food and Agriculture. 25 (3), pp. 271-283. https://doi.org/10.1002/jsfa.2740250307

Total cations in the size‐fractions of some British and Malayan soils and their release to H+‐resins

A - Papers appearing in refereed journals

Bolton, J. 1973. Total cations in the size‐fractions of some British and Malayan soils and their release to H+‐resins. Journal of the Science of Food and Agriculture. 24, pp. 727-738. https://doi.org/10.1002/jsfa.2740240613

A comparison of X‐ray fluorescence spectrometry and chemical methods for determining sulphur in plant material

A - Papers appearing in refereed journals

Bolton, J., Brown, G., Pruden, G. and Williams, C. 1973. A comparison of X‐ray fluorescence spectrometry and chemical methods for determining sulphur in plant material. Journal of the Science of Food and Agriculture. 24, pp. 577-563. https://doi.org/10.1002/jsfa.2740240509

Total cations in size-fractions of some British and malayan soils and their release to H+-resins

A - Papers appearing in refereed journals

Bolton, J. 1973. Total cations in size-fractions of some British and malayan soils and their release to H+-resins. Journal of the Science of Food and Agriculture. 24 (6), pp. 727-738. https://doi.org/10.1002/jsfa.2740240613

Sources of magnesium for sugar-beet, potatoes and wheat grown on an acid sandy soil at Woburn, Beds

A - Papers appearing in refereed journals

Bolton, J. 1973. Sources of magnesium for sugar-beet, potatoes and wheat grown on an acid sandy soil at Woburn, Beds. The Journal of Agricultural Science. 81 (3), pp. 553-555. https://doi.org/10.1017/s0021859600086615

Cation leaching from surface soil of some Broadbalk plots

A - Papers appearing in refereed journals

Bolton, J. 1973. Cation leaching from surface soil of some Broadbalk plots. Journal of the Science of Food and Agriculture. 24 (4), pp. 482-482.

Changes in magnesium and calcium in soils of the Broadbalk wheat experiment at Rothamsted from 1865 to 1966

A - Papers appearing in refereed journals

Bolton, J. 1972. Changes in magnesium and calcium in soils of the Broadbalk wheat experiment at Rothamsted from 1865 to 1966. The Journal of Agricultural Science. 79 (2), pp. 217-223. https://doi.org/10.1017/S0021859600032184

Long-term Liming Experiments at Rothamsted and Woburn

A - Papers appearing in refereed journals

Bolton, J. 1971. Long-term Liming Experiments at Rothamsted and Woburn. Rothamsted Experimental Station Report. 1970 (Part 2), pp. 98-112. https://doi.org/10.23637/ERADOC-1-34802

Quantity‐intensity relationships for labile sodium in field soils

A - Papers appearing in refereed journals

Bolton, J. 1971. Quantity‐intensity relationships for labile sodium in field soils. Journal of Soil Science. 22 (4), pp. 417-429. https://doi.org/10.1111/j.1365-2389.1971.tb01627.x

Effects of magnesium on cereals, potatoes and leys grown on the 'continuous cereals' site at Woburn

A - Papers appearing in refereed journals

Bolton, J. and Slope, D. B. 1971. Effects of magnesium on cereals, potatoes and leys grown on the 'continuous cereals' site at Woburn. The Journal of Agricultural Science. 77 (2), pp. 253-259. https://doi.org/10.1017/S0021859600024394

Controlling soil pH with different N-fertilizers in experiments with ryegrass in pots

A - Papers appearing in refereed journals

Bolton, J. 1971. Controlling soil pH with different N-fertilizers in experiments with ryegrass in pots. Journal of the Science of Food and Agriculture. 77 (3), pp. 549-551. https://doi.org/10.1017/S0021859600064649

The chloride balance in a fertiliser experiment on sandy soil

A - Papers appearing in refereed journals

Bolton, J. 1971. The chloride balance in a fertiliser experiment on sandy soil. Journal of the Science of Food and Agriculture. 22, pp. 292-294. https://doi.org/10.1002/jsfa.2740220606

Sulphur as a nutrient for Sitka spruce (Picea sitchensis) seedlings and radish (Raphanus sativus) grown on a sandy podzol in England

A - Papers appearing in refereed journals

Bolton, J. and Benzian, B. 1970. Sulphur as a nutrient for Sitka spruce (Picea sitchensis) seedlings and radish (Raphanus sativus) grown on a sandy podzol in England. The Journal of Agricultural Science. 74 (4), pp. 501-504. https://doi.org/10.1017/S0021859600017615

The effect of soil pH on potassium intensity and release of non-exchangeable potassium to ryegrass

A - Papers appearing in refereed journals

Islam, A. and Bolton, J. 1970. The effect of soil pH on potassium intensity and release of non-exchangeable potassium to ryegrass. The Journal of Agricultural Science. 75 (3), pp. 571-576. https://doi.org/10.1017/S0021859600025259

Nutrition experiments in forest nurseries

G - Articles in popular magazines and other technical publications

Benzian, B., Bolton, J. and Freeman, S. C. R. 1969. Nutrition experiments in forest nurseries. Report on Forest Research. 1968/69, pp. 139-141.

Soluble and slow-release PK-fertilizers for seedlings and transplants of Picea sitchensis and Picea abies in two English nurseries

A - Papers appearing in refereed journals

Benzian, B., Bolton, J. and Mattingly, G. E. G. 1969. Soluble and slow-release PK-fertilizers for seedlings and transplants of Picea sitchensis and Picea abies in two English nurseries. Plant and Soil. 31 (2), pp. 238-256. https://doi.org/10.1007/BF01373568

Leaching of fertilizers applied to a latosol in lysimeters

A - Papers appearing in refereed journals

Bolton, J. 1968. Leaching of fertilizers applied to a latosol in lysimeters. Journal of Rubber Research. 20, pp. 274-284.

The effects of potassium and magnesium fertilizers on yield and composition of successive crops of ryegrass, clover, sugar beet, potatoes, kale and barley on sandy soil at Woburn

A - Papers appearing in refereed journals

Bolton, J. and Penny, A. 1968. The effects of potassium and magnesium fertilizers on yield and composition of successive crops of ryegrass, clover, sugar beet, potatoes, kale and barley on sandy soil at Woburn. Journal of the Science of Food and Agriculture. 70 (3), pp. 303-311. https://doi.org/10.1017/S0021859600012624

Nutrition experiments on forest nurseries

G - Articles in popular magazines and other technical publications

Benzian, B., Bolton, J. and Mattingly, G. E. G. 1967. Nutrition experiments on forest nurseries. Report on Forest Research. pp. 133-134.

Exchange Equilibria of Sodium on Some British Soils

A - Papers appearing in refereed journals

Tinker, P. B. and Bolton, J. 1966. Exchange Equilibria of Sodium on Some British Soils. Nature. 2`2 (5061), p. 548. https://doi.org/10.1038/212548a0

Nutrition experiments in forest nurseries

A - Papers appearing in refereed journals

Benzian, B., Bolton, J., Coulter, J. K. and Mattingly, G. E. G. 1966. Nutrition experiments in forest nurseries. Report on Forest Research. pp. 99-102.

Nutrition experiments in forest nurseries: slow-release fertilizers for conifer seedlings

G - Articles in popular magazines and other technical publications

Benzian, B., Bolton, J. and Mattingly, G. E. G. 1965. Nutrition experiments in forest nurseries: slow-release fertilizers for conifer seedlings. Report on Forest Research. 1965/66, pp. 88-89.