共 50 条
- [35] Phosphorus budget and phosphorus availability in soils under organic and conventional farming [J]. Nutrient Cycling in Agroecosystems, 2002, 62 : 25 - 35
- [36] STUDIES ON SOIL PHOSPHORUS .3. PHOSPHORUS FRACTIONATION AS A FERTILITY INDEX IN SOUTH AUSTRALIAN SOILS [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1950, 40 (03): : 257 - 262
- [39] KINETICS OF PHOSPHORUS DESORPTION FROM APPALACHIAN SOILS [J]. SOIL SCIENCE, 1988, 145 (03) : 222 - 229