TY - JA AU - Maynard,D.G. AU - Bettany,J.R. AU - Stewart,J.W.B. TI - Use of plant analysis to predict sulfur deficiency in rapeseed (Brassica napus and B. campestris) SN - No (Revis U1 - 90-063627 PY - 1983/// KW - Brassica KW - Crops KW - AGROVOC KW - Cruciferae KW - Dicotyledons KW - Disorders KW - Economic plants KW - Elements KW - Functional disorders KW - Industrial crops KW - Injurious factors KW - Metabolic disorders KW - Methods KW - Miscellaneous plant disorders KW - Nonmetals KW - Nutritional disorders KW - Oil crops KW - Plants KW - rhoeadales N1 - 26 ref T2 - Canadian Journal of Soil Science ER -