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Phosphorus Utilization in Grassland Ecosystems J Karlovsky, Ruakura Soil and Plant Research |
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Availability of Soil Phosphate to Tropical Pasture Species F W. Smith, CSIRO |
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Manurial Value of Liquid, Anaerobically Digested Sewage Sludge on Grassland in the West of Scotland K F. Edgar, University of the West of Scotland |
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T Kipnis, The Volcani Center |
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Effect of Converting Chaparral to Grassland on Soil Fertility in a Mediterranean-Type Climate M B. Jones, University of California |
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J W. Lightner, Purdue University |
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Some Effects of Applied Nitrogen on Grass Growth in Field Swards at Different Times of Year D Wilman, University College of Wales |
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Effect of Lime on Lucerne in Relation to Soil Acidity Factors G P. Mahoney, Department of Agriculture, AU |
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Liming for Tropical Legume Establishment and Production G H. Snyder, University of Florida |
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W H. PRins, Institute for Soil Fertility |
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H Oohara, Hokkaido University |
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Suitability of Early Pleistocene Sandy Lowlands for the Cultivation of Alfalfa (Medicago sativa L.) E Wojahn, GDR |
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Phytotoxic Response of Five Range-Grass Species to Six In-Situ Fossil-Fuel Retort Waters O D. Skinner, University of Wyoming |
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Prediction of the Supply of Soil Nitrogen to Grass D C. Whitehead, The Grassland Institute, UK |
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Soil Nutrient Constraint for Legume-Based Pastures in the Brazilian Cerrados W Couto, CIAT |
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B F. Quin, Ministry of Agriculture and Fisheries, NZ |
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