共 26 条
- [1] ALEXANDER M, 1977, INTRO SOIL MICROBIOL, P315
- [4] Bremner J. M., 1996, METHODS SOIL ANAL PA, P1085, DOI DOI 10.2134/AGRONMONOGR9.2.2ED.C31
- [5] DUKE JA, 1981, HDB LEGUMES WORLD EC, P321
- [6] Frear DE, 1930, J BIOL CHEM, V88, P675
- [7] GOH KM, 1979, NEW ZEAL J AGR RES, V22, P319
- [10] HELYAR KR, 1976, J AUST I AGR SCI, V42, P217