Nitrate concentration in cereal stems and its use in evaluating rotations and predicting nitrogen fertilizer requirements
Tables, graphs, photographs; Bibliography p. 249-271 (348 ref.). Summary (En). Thesis (Doctor of philosophy)
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| Format: | Texto biblioteca |
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(Glen Osmond) (Australia)
Jan
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| Subjects: | CEREALS, NITRATES, CROP ROTATION, PLANT REQUIREMENTS, FERTILIZER APPLICATION, GRAIN LEGUMES, OATS, FALLOW SYSTEMS, NITROGEN, YIELDS, TRIAL METHODS, CEREALE, NITRATE, ROTATION CULTURALE, EXIGENCE DES PLANTES, FERTILISATION, CEREALES, NITRATOS, ROTACION DE CULTIVOS, NECESIDADES DE LAS PLANTAS, APLICACION DE ABONOS, LEGUMINEUSE A GRAINS, AVOINE, SYSTEME JACHERE, AZOTE, RENDEMENT, METHODE D'ESSAI, LEGUMINOSAS DE GRANO, AVENAS, SISTEMAS CON BARBECHO, NITROGENO, RENDIMIENTO, METODOS DE ENSAYO, |
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