Articles by Author: R Smalberger An0036

Search results for R Smalberger An0036

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  1. Relationship between inorganic soil nitrogen and maize grain yield with controlled traffic practices

    Relationship between inorganic soil nitrogen and maize grain yield with controlled traffic practices

    Item type: Journal Article • Journal: South African Journal of Plant and Soil
    Traditional N fertilizer guidelines were based on relationships between N application rates and yield response. These relationships varied greatly according to residual inorganic N content in the soil. The objective of this study was to establish inorganic N threshold values...
  2. Nutritional management of gastrointestinal malignancies

    Nutritional management of gastrointestinal malignancies

    Item type: Journal Article • Journal: South African Journal of Clinical Nutrition
    The evidence connecting food and gastrointestinal cancers from epidemiological studies, case-control studies, and prospective observational studies, indicates that determining the independent effects of specific nutrients is extremely difficult, given the many potential environmental factors to consider. The nutritional management of...