共 27 条
- [1] ARAMBARRI P., 1959, Plant and Soil, V11, P343, DOI 10.1007/BF01371733
- [2] DISTRIBUTION OF PYROPHOSPHATE-EXTRACTABLE IRON AND ORGANIC CARBON IN SOILS OF VARIOUS GROUPS [J]. JOURNAL OF SOIL SCIENCE, 1968, 19 (02): : 251 - +
- [3] 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
- [4] COLE C. V., 1959, SOIL SCI SOC AMER PROC, V23, P119
- [5] DEB BC, 1949, J SOIL SCI, V1, P212
- [6] FINDLAY DC, IN PRESS
- [7] FRIED M., 1955, Soil Science Society of America. Proceedings, V19, P143
- [8] INTERACTIONS BETWEEN HUMIC AND FULVIC ACIDS AND CLAYS [J]. SOIL SCIENCE, 1971, 111 (01) : 34 - +
- [9] HEMWALL J. B., 1957, Advanc. Agron., V9, P95, DOI 10.1016/S0065-2113(08)60110-8