共 50 条
- [1] MICRONUTRIENTS IN NITROGENOUS, PHOSPHATIC AND MIXED FERTILIZERS CURRENT SCIENCE, 1970, 39 (07): : 145 - &
- [3] SOME ESTIMATES OF THE PRICE ELASTICITY OF DEMAND FOR PHOSPHATIC AND NITROGENOUS FERTILIZERS AUSTRALIAN JOURNAL OF AGRICULTURAL ECONOMICS, 1987, 31 (01): : 65 - 73
- [7] Influence of nitrogenous fertilizers on onion yield, quality, and storability PLANT NUTRITION: GROWTH AND DIAGNOSIS, 2002, : 129 - 135
- [8] MOISTURE RELATIONS OF MIXED FERTILIZERS - INFLUENCE OF NITROGENOUS MATERIALS INDUSTRIAL AND ENGINEERING CHEMISTRY, 1945, 37 (06): : 567 - 573
- [9] PHOSPHATIC ROCKS ON THE WESTERN MARGIN OF SOUTH-AFRICA JOURNAL OF SEDIMENTARY PETROLOGY, 1979, 49 (01): : 93 - 110