共 50 条
- [1] REPORT ON EXCHANGEABLE POTASSIUM IN SOILS JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1949, 32 (02): : 370 - 372
- [2] REPORT ON EXCHANGEABLE POTASSIUM IN SOILS JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1951, 34 (03): : 589 - 595
- [3] PRELIMINARY REPORT UPON THE COLLABORATIVE WORK ON THE EXCHANGEABLE POTASSIUM IN SOILS JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1948, 31 (02): : 362 - 364
- [4] THE DYNAMICS OF EXCHANGEABLE POTASSIUM IN CULTIVATED TROPICAL SOILS COTON ET FIBRES TROPICALES, 1981, 36 (02): : 191 - 204
- [6] USE OF EXCHANGEABLE POTASSIUM IN ASSESSING POTASSIUM AVAILABILITY IN TASMANIAN SOILS AUSTRALIAN JOURNAL OF EXPERIMENTAL AGRICULTURE, 1979, 19 (96): : 72 - 81
- [8] POTASSIUM SUPPLYING POWER OF IOWA SOILS AT THEIR MINIMAL LEVELS OF EXCHANGEABLE POTASSIUM SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1969, 33 (01): : 105 - +
- [10] The passage to the non-exchangeable state of potassium in soils COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1936, 203 : 682 - 684