共 31 条
- [1] ADAMS F, 1965, AGRONOMY, V9, P1011, DOI DOI 10.2134/AGRONMONOGR9.2.2ED.C18
- [2] FIELD CALIBRATION OF SOIL TESTS FOR AVAILABLE ZINC [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1972, 36 (04): : 621 - +
- [4] COMPARISON OF ANALYTICAL METHODS FOR SOIL ZINE [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1971, 35 (01): : 105 - +
- [5] DEBOER GJ, 1973, SOIL SCI PLANT ANAL, V4, P121
- [6] FOLLETT RH, 1969, THESIS COLORADO STAT
- [7] FOLLETT RH, 1970, 110 COL EXP STN TECH
- [10] EQUILIBRIUM RELATIONSHIPS OF METAL-CHELATES IN HYDROPONIC SOLUTIONS [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1972, 36 (05): : 755 - +