共 50 条
- [41] Use of zeolite in maize (Zea mays) cultivation on nitrogen, potassium and phosphorus uptake and use efficiency INTERNATIONAL JOURNAL OF THE PHYSICAL SCIENCES, 2010, 5 (15): : 2393 - 2401
- [42] POTASSIUM IN ORGANIC-MATTER OF SOILS IN CENTRAL CHERNOZEM-BELT SOVIET SOIL SCIENCE, 1972, 4 (06): : 701 - 706
- [44] SEASONAL STORAGE AND RELEASE OF PHOSPHORUS AND POTASSIUM BY ORGANIC-MATTER AND THE MICROBIAL BIOMASS IN A HIGH-PRODUCING PASTORAL SOIL AUSTRALIAN JOURNAL OF SOIL RESEARCH, 1990, 28 (04): : 593 - 608
- [50] INTERSTELLAR PRECURSORS IN SYNTHESIS OF METEORITIC ORGANIC-MATTER METEORITICS, 1991, 26 (04): : 356 - 357