Tillage and seed-drill effects on the soil physical quality and canola production on sandy soils in South Africa by Laubscher, Johan

Subjects: “…Soil Physics…”
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The evaluation of solution hazard criteria : a statistical approach to changes of selected soil physical properties under the influence of saline irrigations waters by Van Rooyen, Pieter Cornelis

Subjects: “…Soil physics…”
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Characterisation of heavy mineral sands and soils by radiometry and its use in mineral benefication and agriculture by De Villiers, Dawid

Subjects: “…Soil physics…”
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Die opbou van 'n tweedeler-dekatron-telapparaat vir gebruik in isotoopnavorsing en 'n voorondersoek na die seisoenopname van kunsmisfosfaat deur appelkoosbome by Smit, Wilhelm Bruckner de Villiers

Subjects: “…Radioisotopes in soil physics…”
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Effect of biochar on selected soil physical properties of sandy soil with low agricultural suitability by Zeelie, Angelique

Subjects: “…Soil physics…”
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Influence of tillage and cropping sequence on the soil physical properties, water balance and water use efficiency of wheat (Triticum aestivum L.) and canola (Brassica napus) under... by Vorster, Abraham Hercules

Subjects: “…Soil physical parameters…”
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The effect of once-off tillage on selected soil physical and chemical properties and resultant crop response on a shale derived soil under no-till in the Swartland sub-region of th... by Leygonie, Izane Riana

Subjects: “…Effect of once-off tillage on soil physical and chemical properties -- Swartland -- Western Cape…”
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Alien grass invasion of Renosterveld : influence of soil variable gradients by Muhl, Sara Ann

Subjects: “…Soil physical and chemical characteristics…”
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