THE AVAILABILITY OF POTASSIUM IN SOILS TO CROPS AS MEASURED BY ITS RELEASE TO A CALCIUM-SATURATED CATION-EXCHANGE RESIN

[1] ARNOLD P. W., 1962, Proceedings of the Fertilizer Society, V72, P25

[2] POTASSIUM UPTAKE BY CATION-EXCHANGE RESINS FROM SOILS AND MINERALS [J]. NATURE, 1958, 182 (4649) : 1594 - 1595

[3] POTASSIUM-RELEASING POWER OF SOILS FROM AGDELL ROTATION EXPERIMENT ASSESSED BY GLASSHOUSE CROPPING [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1961, 57 (03) : 381 - &

[4] BARBER T. E., 1962, CANADIAN JOUR SOIL SCI, V42, P266

[5] BECKETT P. H. T., 1971, Technical Bulletin. Ministry of Agriculture, Fisheries and Food, V20, P183

[6] BOYD D. A., 1967, Soil potassium and magnesium. Proceedings of a Conference organized by the Soil Chemists of the National Agricultural Advisory Service, October 17th-18th, 1963., P55

[7] BOYD D. A., 1965, TECH BULL MIN AGR FISH FOOD [GREAT BRITAIN], V13, P94

[8] EFFECTS OF DIRECT DRILLING AND SHALLOW CULTIVATION ON THE NUTRIENT CONTENT OF SHOOTS OF WINTER-WHEAT AND SPRING BARLEY ON CLAY SOILS DURING AN UNUSUALLY DRY SEASON [J]. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 1979, 30 (03) : 267 - 274

[9] SOME PRIORITIES FOR BRITISH SOIL SCIENCE [J]. JOURNAL OF SOIL SCIENCE, 1979, 30 (02): : 187 - 213

[10] COOKE GW, 1967, CONTROL SOIL FERTILI, P282

[1] ARNOLD P. W., 1962, Proceedings of the Fertilizer Society, V72, P25

[2] POTASSIUM UPTAKE BY CATION-EXCHANGE RESINS FROM SOILS AND MINERALS [J]. NATURE, 1958, 182 (4649) : 1594 - 1595

[3] POTASSIUM-RELEASING POWER OF SOILS FROM AGDELL ROTATION EXPERIMENT ASSESSED BY GLASSHOUSE CROPPING [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1961, 57 (03) : 381 - &

[4] BARBER T. E., 1962, CANADIAN JOUR SOIL SCI, V42, P266

[5] BECKETT P. H. T., 1971, Technical Bulletin. Ministry of Agriculture, Fisheries and Food, V20, P183

[6] BOYD D. A., 1967, Soil potassium and magnesium. Proceedings of a Conference organized by the Soil Chemists of the National Agricultural Advisory Service, October 17th-18th, 1963., P55

[7] BOYD D. A., 1965, TECH BULL MIN AGR FISH FOOD [GREAT BRITAIN], V13, P94

[8] EFFECTS OF DIRECT DRILLING AND SHALLOW CULTIVATION ON THE NUTRIENT CONTENT OF SHOOTS OF WINTER-WHEAT AND SPRING BARLEY ON CLAY SOILS DURING AN UNUSUALLY DRY SEASON [J]. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 1979, 30 (03) : 267 - 274

[9] SOME PRIORITIES FOR BRITISH SOIL SCIENCE [J]. JOURNAL OF SOIL SCIENCE, 1979, 30 (02): : 187 - 213

[10] COOKE GW, 1967, CONTROL SOIL FERTILI, P282