Result Number | Material Type | Add to My Shelf Action | Record Details and Options |
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1 |
Material Type: Artigo
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swawelstatus van besproeiingsgronde onder veranderende bemestingspraktykeVan Schalkwyk, A ; Burger, R. du TSouth African journal of plant and soil, 1987, Vol.4 (1), p.49-50 [Periódico revisado por pares]Texto completo disponível |
2 |
Material Type: Artigo
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Genotipe-omgewingsinteraksie by sojaboneOdendaal, T.E.M ; Van Deventer, C.SSouth African journal of plant and soil, 1987, Vol.4 (2), p.65-69 [Periódico revisado por pares]Taylor & Francis GroupTexto completo disponível |
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Material Type: Artigo
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Die invloed van plantdatum op die groei en ontwikkeling van grondbone (Arachis hypogaea L.)van Rooyen, P. J. ; Swanevelder, C. J.South African journal of plant and soil, 1987-01, Vol.4 (2), p.53-56 [Periódico revisado por pares]Taylor & Francis GroupTexto completo disponível |
4 |
Material Type: Artigo
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n Evaluasie van twee chromatografiese metodes vir die roetine-bepaling van nikotien en nornikotien in tabakNel, J.GSouth African journal of plant and soil, 1988, Vol.5 (1), p.40-41 [Periódico revisado por pares]Taylor & Francis GroupTexto completo disponível |
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Material Type: Artigo
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PRYSBELEID IN DIE MIELIEBEDRYF: EFFEKTE VAN PRYSSENSITIWITEIT, INTERAFHANKLIKHEID EN RELATIEWE INKOMEVERSKUTWINGSvan Zyl, JohanAgrekon, 1990-06, Vol.29 (2), p.108-112 [Periódico revisado por pares]Texto completo disponível |
6 |
Material Type: Artigo
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KOMMENTAAR: PRYSBELEID IN DIE MIELIEBEDRYF: EFFEKTE VAN PRYSSEN-SITIWITEIT, INTERAFHANKLIKHEID EN RELATIEWE - INKOMEVERSKUIWINGSDavel, J. A. HAgrekon, 1990-09, Vol.29 (3), p.198-199 [Periódico revisado por pares]Texto completo disponível |
7 |
Material Type: Artigo
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ANTWOORD: PRYSBELEID IN DIE MIELIEBEDRYF: EFFEKTE VAN PRYSSEN-SITIWITEIT, INTERAFHANKLIKHEID EN RELATIEWE INKOMEVERSKUIWINGSvan Zyl, JohanAgrekon, 1990-09, Vol.29 (3), p.200-201 [Periódico revisado por pares]Texto completo disponível |
8 |
Material Type: Artigo
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Evaluation and calibration of Ceres-Maize. 1. Non-linear regression to determine genetic parametersDu Toit, A.S. (Agricultural Research Council, Potchefstroom (South Africa). Summer Grain Centre) ; Van Rooyen, P.J ; Human, J.JSouth African journal of plant and soil, 1994-05, Vol.11 (2) [Periódico revisado por pares]Texto completo disponível |
9 |
Material Type: Artigo
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An economic analysis of deficit irrigation and increasing irrigation application efficiency on agricultural water utilizationGrové, B ; Oosthuizen, L KAgrekon, 1997-12, Vol.36 (4), p.561-572 [Periódico revisado por pares]Texto completo disponível |
10 |
Material Type: Artigo
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Plant response to heterospecific neighbor removal and nutrient addition in a subarctic coastal dune system (northern Quebec, Canada)Houle, GÉcoscience (Sainte-Foy), 1998, Vol.5 (4), p.526-533 [Periódico revisado por pares]Taylor & FrancisTexto completo disponível |