共 138 条
- [1] ABEL F. A. E., 1935, Journal of the American Society of Agronomy, V27, P437
- [2] Adams F., 1974, The Plant Root and its Environment. Proceedings held at Virginia Polytechnic and State University, 1971. E.W.Carson (Editor), P441
- [4] POTASSIUM UPTAKE BY CATION-EXCHANGE RESINS FROM SOILS AND MINERALS [J]. NATURE, 1958, 182 (4649) : 1594 - 1595
- [6] Ayres A. S., 1947, SOIL SCI SOC AMER PROC, V11, P175
- [7] AYRES AS, 1949, HAWAII AGR EXP STA B, V9
- [8] POTASSIUM FIXATION IN SOME KENYAN SOILS [J]. JOURNAL OF SOIL SCIENCE, 1979, 30 (04): : 785 - 792
- [9] BARBER T. E., 1962, CANADIAN JOUR SOIL SCI, V42, P266
- [10] BARSHAD I, 1948, AM MINERAL, V33, P655