-
1
-
-
0037523458
-
Potassium budgets in grassland systems as affected by nitrogen and drainage
-
Alfaro, M.A., Jarvis, S.C. & Gregory, P.J. 2003. Potassium budgets in grassland systems as affected by nitrogen and drainage. Soil Use and Management, 19, 89-95.
-
(2003)
Soil Use and Management
, vol.19
, pp. 89-95
-
-
Alfaro, M.A.1
Jarvis, S.C.2
Gregory, P.J.3
-
2
-
-
33750295332
-
Mineralogical budgeting of potassium in soil: A basis for understanding standard measures of reserve potassium
-
Andrist-Rangel, Y., Simonsson, M., Andersson, S., Öborn, I. & Hillier, S. 2006. Mineralogical budgeting of potassium in soil: a basis for understanding standard measures of reserve potassium. Journal of Plant Nutrition and Soil Science, 169, 605-615.
-
(2006)
Journal of Plant Nutrition and Soil Science
, vol.169
, pp. 605-615
-
-
Andrist-Rangel, Y.1
Simonsson, M.2
Andersson, S.3
Öborn, I.4
Hillier, S.5
-
3
-
-
0033746905
-
Potassium retention and leaching in an organic crop rotation on loamy sand as affected by contrasting potassium budgets
-
Askegaard, M. & Eriksen, J. 2000. Potassium retention and leaching in an organic crop rotation on loamy sand as affected by contrasting potassium budgets. Soil Use and Management, 16, 200-205.
-
(2000)
Soil Use and Management
, vol.16
, pp. 200-205
-
-
Askegaard, M.1
Eriksen, J.2
-
4
-
-
0036275079
-
Exchangeable potassium in soil as indicator of potassium status in an organic crop rotation on loamy sand
-
Askegaard, M. & Eriksen, J. 2002. Exchangeable potassium in soil as indicator of potassium status in an organic crop rotation on loamy sand. Soil Use and Management, 18, 84-90.
-
(2002)
Soil Use and Management
, vol.18
, pp. 84-90
-
-
Askegaard, M.1
Eriksen, J.2
-
5
-
-
0037523460
-
Exchangeable potassium and potassium balances in organic crop rotations on a coarse sand
-
Askegaard, M., Eriksen, J. & Olesen, J.E. 2003. Exchangeable potassium and potassium balances in organic crop rotations on a coarse sand. Soil Use and Management, 19, 96-103.
-
(2003)
Soil Use and Management
, vol.19
, pp. 96-103
-
-
Askegaard, M.1
Eriksen, J.2
Olesen, J.E.3
-
6
-
-
0033024975
-
Nutrient budgeting for phosphorus and potassium in a long-term fertilizer trial
-
Benbi, D.K. & Biswas, C.R. 1999. Nutrient budgeting for phosphorus and potassium in a long-term fertilizer trial. Nutrient Cycling in Agroecosystems, 54, 125-132.
-
(1999)
Nutrient Cycling in Agroecosystems
, vol.54
, pp. 125-132
-
-
Benbi, D.K.1
Biswas, C.R.2
-
7
-
-
0345564795
-
Field balances of some mineral nutrients and trace elements in organic and conventional dairy farming - a case study at Öjebyn, Sweden
-
Bengtsson, H., Öborn, I., Jonsson, S., Nilsson, I. & Andersson, A. 2003. Field balances of some mineral nutrients and trace elements in organic and conventional dairy farming - a case study at Öjebyn, Sweden. European Journal of Agronomy, 20, 101-116.
-
(2003)
European Journal of Agronomy
, vol.20
, pp. 101-116
-
-
Bengtsson, H.1
Öborn, I.2
Jonsson, S.3
Nilsson, I.4
Andersson, A.5
-
8
-
-
0003854616
-
-
Bergmann, W, ed, Gustav Fischer Verlag, Jena, Germany
-
Bergmann, W. (ed) 1992. Nutritional disorders of plants: development, visual and analytical diagnosis. Gustav Fischer Verlag, Jena, Germany.
-
(1992)
Nutritional disorders of plants: Development, visual and analytical diagnosis
-
-
-
9
-
-
0033490236
-
Potassium content in soil, uptake in plants and the potassium balance in three European long-term field experiments
-
Blake, L., Mercik, S., Koerschens, M., Goulding, K.W.T., Stempen, S., Weigel, A., Poulton, P.R. & Powlson, D.S. 1999. Potassium content in soil, uptake in plants and the potassium balance in three European long-term field experiments. Plant and Soil, 216, 1-14.
-
(1999)
Plant and Soil
, vol.216
, pp. 1-14
-
-
Blake, L.1
Mercik, S.2
Koerschens, M.3
Goulding, K.W.T.4
Stempen, S.5
Weigel, A.6
Poulton, P.R.7
Powlson, D.S.8
-
10
-
-
0345103867
-
Swedish soil fertility experiments
-
Carlgren, K. & Mattsson, L. 2001. Swedish soil fertility experiments. Acta Agriculturae Scandinavica, Section B, Soil and Plant Science, 51, 49-78.
-
(2001)
Acta Agriculturae Scandinavica, Section B, Soil and Plant Science
, vol.51
, pp. 49-78
-
-
Carlgren, K.1
Mattsson, L.2
-
11
-
-
33847723656
-
-
Egnér, H., Riem, H. & Domingo, W.R. 1960. Untersuchungen über die chemische Bodenanalyse als Grundlage für die Beurteilung des Nährstoffzustandes der Böden. II. Chemische Extraktions-metoden zur Phosphor- und Kaliumbestimmung. Annalen d. Landw. Hochschole Schwedens, 26, 199-215 (In German).
-
Egnér, H., Riem, H. & Domingo, W.R. 1960. Untersuchungen über die chemische Bodenanalyse als Grundlage für die Beurteilung des Nährstoffzustandes der Böden. II. Chemische Extraktions-metoden zur Phosphor- und Kaliumbestimmung. Annalen d. Landw. Hochschole Schwedens, 26, 199-215 (In German).
-
-
-
-
12
-
-
0001643885
-
Comparisons between conventional and ecological farming systems at Öjebyn - nutrient flows and balances
-
Fagerberg, B., Salomon, E. & Jonsson, S. 1996. Comparisons between conventional and ecological farming systems at Öjebyn - nutrient flows and balances. Swedish Journal of Agricultural Research, 26, 169-180.
-
(1996)
Swedish Journal of Agricultural Research
, vol.26
, pp. 169-180
-
-
Fagerberg, B.1
Salomon, E.2
Jonsson, S.3
-
13
-
-
0003415033
-
Soil map of the world. Revised legend
-
FAO, 60. FAO, Rome
-
FAO. 1988. Soil map of the world. Revised legend, World soil Resources Report 60. FAO, Rome.
-
(1988)
World soil Resources Report
-
-
-
14
-
-
0001455923
-
Nutrient balances and yields during conversion from conventional to organic cropping systems on silt loam and clay soils in Norway
-
Haraldsen, T.K., Asdal, Å., Grasdalen, C., Nesheim, L. & Ugland, T.N. 2000. Nutrient balances and yields during conversion from conventional to organic cropping systems on silt loam and clay soils in Norway. Biological Agriculture & Horticulture, 17, 229-246.
-
(2000)
Biological Agriculture & Horticulture
, vol.17
, pp. 229-246
-
-
Haraldsen, T.K.1
Asdal, A.2
Grasdalen, C.3
Nesheim, L.4
Ugland, T.N.5
-
15
-
-
13544269455
-
Potassium balances for arable soils in southern England 1986-1999
-
Heming, S.D. 2004. Potassium balances for arable soils in southern England 1986-1999. Soil Use and Management, 20, 410-417.
-
(2004)
Soil Use and Management
, vol.20
, pp. 410-417
-
-
Heming, S.D.1
-
16
-
-
0345564800
-
Application of the PROFILE model to estimate potassium release from mineral weathering in Northern European agricultural soils
-
Holmqvist, J., Øgaard, A.F.,Öborn, I., Edwards, A.C., Mattsson, L. & Sverdrup, H. 2003. Application of the PROFILE model to estimate potassium release from mineral weathering in Northern European agricultural soils. European Journal of Agronomy, 20, 149-163.
-
(2003)
European Journal of Agronomy
, vol.20
, pp. 149-163
-
-
Holmqvist, J.1
Øgaard, A.F.2
Öborn, I.3
Edwards, A.C.4
Mattsson, L.5
Sverdrup, H.6
-
17
-
-
0003872857
-
World reference base for soil resoueces
-
ISSS-ISRIC-FAO, No 84. FAO, Rome
-
ISSS-ISRIC-FAO. 1998. World reference base for soil resoueces, World Soil Resources Report No 84. FAO, Rome.
-
(1998)
World Soil Resources Report
-
-
-
18
-
-
33847693390
-
-
Kungliga Skogs-och Lantbrukbruksakademiens tidskrift, In Swedish, with English summary
-
Jansson, S.L. 1975. Bördighetsstudier för markvård. Försök i Malmö- hus län 1957-74, Supplement 10, pp. 60. Kungliga Skogs-och Lantbrukbruksakademiens tidskrift. (In Swedish, with English summary).
-
(1975)
Bördighetsstudier för markvård. Försök i Malmö- hus län 1957-74
, Issue.SUPPL.EMENT 10
, pp. 60
-
-
Jansson, S.L.1
-
19
-
-
23844451406
-
-
European Fertilizer Manufactures' Association, Brussels, Belgium. Available at:, accessed
-
Johnston, A.E. 2003. Understanding potassium and its use in agriculure. European Fertilizer Manufactures' Association, Brussels, Belgium. Available at: http://www.efma.org/Publications/Potassium/potassium. final.pdf, accessed 18/9/2006.
-
(2003)
Understanding potassium and its use in agriculure
, pp. 18-19
-
-
Johnston, A.E.1
-
20
-
-
0030439880
-
Long-term effects of potassium fertilization on yields and fertility status of calcareous soils of south-west France
-
Jouany, C., Colomb, B. & Bosc, M. 1996. Long-term effects of potassium fertilization on yields and fertility status of calcareous soils of south-west France. European Journal of Agronomy, 5, 287- 294.
-
(1996)
European Journal of Agronomy
, vol.5
, pp. 287-294
-
-
Jouany, C.1
Colomb, B.2
Bosc, M.3
-
21
-
-
0001563822
-
Properties and classification of soils of the Swedish long-term fertility experiments. I. Sites at Fors and Kungsängen
-
Kirchmann, H. 1991. Properties and classification of soils of the Swedish long-term fertility experiments. I. Sites at Fors and Kungsängen. Acta Agriculturae Scandinavica, 41, 227-242.
-
(1991)
Acta Agriculturae Scandinavica
, vol.41
, pp. 227-242
-
-
Kirchmann, H.1
-
22
-
-
0032746861
-
Properties and classification of soils of the Swedish long-term fertility experiments. IV. Sites at Ekebo and Fjärdingslöv
-
Kirchmann, H., Eriksson, J. & Snäll, S. 1999. Properties and classification of soils of the Swedish long-term fertility experiments. IV. Sites at Ekebo and Fjärdingslöv. Acta Agriculturae Scandinavica, Section B, Soil and Plant Science, 49, 25-38.
-
(1999)
Acta Agriculturae Scandinavica, Section B, Soil and Plant Science
, vol.49
, pp. 25-38
-
-
Kirchmann, H.1
Eriksson, J.2
Snäll, S.3
-
23
-
-
31344479027
-
Properties and classification of soils of the Swedish long-term fertility experiments. V. Sites at Vreta Kloster and Högåsa
-
Kirchmann, H., Snäll, S., Eriksson, J. & Mattsson, L. 2005. Properties and classification of soils of the Swedish long-term fertility experiments. V. Sites at Vreta Kloster and Högåsa. Acta Agriculturae Scandinavica, Section B, Soil and Plant Science, 55, 98-110.
-
(2005)
Acta Agriculturae Scandinavica, Section B, Soil and Plant Science
, vol.55
, pp. 98-110
-
-
Kirchmann, H.1
Snäll, S.2
Eriksson, J.3
Mattsson, L.4
-
24
-
-
85140943744
-
Mineral nutrition
-
eds L.E. Mosier, D.R. Buxton & M.D. Casler, pp, American Society of Agronomy, Madison, WI
-
Mayland, H.F. & Wilkinson, S.R. 1996. Mineral nutrition. In: Coolseason forage grasses. (eds L.E. Mosier, D.R. Buxton & M.D. Casler), pp. 165-191. American Society of Agronomy, Madison, WI.
-
(1996)
Coolseason forage grasses
, pp. 165-191
-
-
Mayland, H.F.1
Wilkinson, S.R.2
-
25
-
-
23844556869
-
Critical aspects of potassium management in agricultural systems
-
Öborn, I., Andrist-Rangel, Y., Askegaard, M., Grant, C.A., Watson, C.A. & Edwards, A.C. 2005. Critical aspects of potassium management in agricultural systems. Soil Use and Management, 21, 102-112.
-
(2005)
Soil Use and Management
, vol.21
, pp. 102-112
-
-
Öborn, I.1
Andrist-Rangel, Y.2
Askegaard, M.3
Grant, C.A.4
Watson, C.A.5
Edwards, A.C.6
-
26
-
-
0031847068
-
Budgets of non-nitrogen nutrients in a high fertility livestock system
-
Owens, L.B., Van Keuren, R.W. & Edwards, W.M. 1998. Budgets of non-nitrogen nutrients in a high fertility livestock system. Agriculture, Ecosystems and Environment, 70, 7-18.
-
(1998)
Agriculture, Ecosystems and Environment
, vol.70
, pp. 7-18
-
-
Owens, L.B.1
Van Keuren, R.W.2
Edwards, W.M.3
-
27
-
-
0000668638
-
Potassium in animal nutrition
-
ed. R.D. Munson, pp, American Society of Agronomy, Madison, WI
-
Preston, R.L. & Linsner, J.R. 1985. Potassium in animal nutrition. In: Potassium in agriculture. (ed. R.D. Munson), pp. 595-617. American Society of Agronomy, Madison, WI.
-
(1985)
Potassium in agriculture
, pp. 595-617
-
-
Preston, R.L.1
Linsner, J.R.2
-
28
-
-
0344241618
-
-
Doctoral thesis, Agraria 149, Department of Soil Sciences. University of Agricultural Sciences SLU, Uppsala, Sweden. pp
-
Salomon, E. 1999. Availability of potassium to clover and grass from soils with different potassium fertilization histories. Doctoral thesis, Agraria 149, Department of Soil Sciences. University of Agricultural Sciences (SLU), Uppsala, Sweden. pp. 7-39.
-
(1999)
Availability of potassium to clover and grass from soils with different potassium fertilization histories
, pp. 7-39
-
-
Salomon, E.1
-
29
-
-
33847746879
-
-
SAS Institute. 2002. SAS/STAT. Software: release 9.1. TS level 1M3. SAS Institute, Cary, NC
-
SAS Institute. 2002. SAS/STAT. Software: release 9.1. TS level 1M3. SAS Institute, Cary, NC.
-
-
-
-
30
-
-
0344274107
-
Keys to soil taxonomy (third printing)
-
Soil Survey Staff, United States Department of Agriculture, Ithaca, NY
-
Soil Survey Staff. 1987. Keys to soil taxonomy (third printing). SMSS technical monograph No. 6, United States Department of Agriculture, Ithaca, NY.
-
(1987)
SMSS technical monograph
, Issue.6
-
-
-
31
-
-
1642623796
-
-
Soil Survey Staff, 8th edn, United States Department of Agriculture, USA
-
Soil Survey Staff. 1998. Keys to soil taxonomy, 8th edn, United States Department of Agriculture, USA.
-
(1998)
Keys to soil taxonomy
-
-
-
32
-
-
4243208203
-
Fodertabeller för idisslare 1995
-
Spörndly, R, ed, Report no. 235. Department of Animal Nutrition and Management Swedish, University of Agricultural Sciences (SLU, Uppsala, Sweden In Swedish
-
Spörndly, R. (ed.) 1995) Fodertabeller för idisslare 1995. Report no. 235. Department of Animal Nutrition and Management Swedish, University of Agricultural Sciences (SLU), Uppsala, Sweden (In Swedish).
-
(1995)
-
-
-
33
-
-
33847750141
-
-
Spörndly, R. 2000. Betydelsen av mineralämnen och spårelement i vallfoder. Växteko, Swedish Board of Agriculture, Jönköping, Sweden. Available at: http://chaos.bibul.slu.sc/sdl/sjv/ utanscrictitel-sjv/UST00-04/UST00-04H.HTM in Swedish.
-
Spörndly, R. 2000. Betydelsen av mineralämnen och spårelement i vallfoder. Växteko, Swedish Board of Agriculture, Jönköping, Sweden. Available at: http://chaos.bibul.slu.sc/sdl/sjv/ utanscrictitel-sjv/UST00-04/UST00-04H.HTM in Swedish).
-
-
-
-
34
-
-
0141941685
-
Effect of long-term fertilization and manuring on potassium release propoerties in a Typic Ustochrept
-
Srivastava, S., Rupa, T.R., Swarup, A. & Singh, D. 2002. Effect of long-term fertilization and manuring on potassium release propoerties in a Typic Ustochrept. Journal of Plant Nutrition and Soil Science, 165, 352-356.
-
(2002)
Journal of Plant Nutrition and Soil Science
, vol.165
, pp. 352-356
-
-
Srivastava, S.1
Rupa, T.R.2
Swarup, A.3
Singh, D.4
|