共 21 条
- [1] ACQUAYE DK, 1963, PLANT SOIL, V17, P65
- [2] ADAMS A. P., 1954, SOIL SCI SOC AMER PROC, V18, P40
- [3] ALEXANDER M, 1961, INTRO SOIL MICROBIOL
- [4] A PARTIAL FRACTIONATION OF ALKALI-SOLUBLE SOIL ORGANIC PHOSPHATE [J]. JOURNAL OF SOIL SCIENCE, 1961, 12 (02): : 276 - &
- [5] ANDERSON G., 1956, Journal of the Science of Food and Agriculture, V7, P437, DOI 10.1002/jsfa.2740070608
- [6] ANDERSON G, 1964, 8TH T INT C SOIL SCI, P563
- [7] DETERMINATION OF ORGANIC CARBON IN SOIL .1. SOIL OXIDATION BY DICHROMATE OF ORGANIC MATTER IN SOIL AND PLANT MATERIALS [J]. JOURNAL OF SOIL SCIENCE, 1960, 11 (02): : 394 - 402
- [8] DAMSGAARDSORENS.P, 1946, FOSFOR TIDSSKR PLANT, V50, P653
- [10] FABRI GYORGY, 1960, AGROKEMIA ES TALAJTAN, V9, P245