共 8 条
[1]
Chapman H.D., 1961, METHODS ANAL SOILS P
[2]
COLWELL J. D., 1963, AUSTRALIAN JOUR EXPTL AGRIC AND ANIMAL HUSB, V3, P190, DOI 10.1071/EA9630190
[3]
JAKOBSEN P, 1986, FERTILIZER RES
[5]
WILLETT IR, 1986, FERTILIZER RES
[6]
ZARCINAS BA, 1984, CSIRO70 DIV SOILS DI
[7]
1978, FISH FARMING INT, V5, P19
[8]
1975, USDA HDB, V436