Establishment, growth and yield of canola (Brassica napus L.) as affected by seed-drill opener, soil quality and crop residue in the Swartland by Le Roux, Pieter Johannes Grobler

Subjects: “…Canola (Brassica napus L.) -- Growth…”
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Effect of seasonal distribution and rate of nitrogen fertilisation on canola production and soil bacterial communities in the Western Cape by Becker, Frederick

Subjects: “…Canola (Brassica napus) production…”
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Response of wheat (Triticum eastivum L.), canola (Brassica napus) and medic (Medicago) to a once-off mouldboard and deep tine tillage in the Swartland sub-region of the Western Cap... by Van Zyl, Johannes Geldenhuys

Subjects: “…Canola (Brassica napus) -- Grain yield…”
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Rate and timing of nitrogen fertilisation for canola production in the Western Cape of South Africa by Coetzee, Albert

Subjects: “…Canola (Brassica napus) -- Western Cape -- South Africa…”
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