Journal of Plant Nutrition Comparison of growth ...

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Comparison of growth response and nitrogen uptake by canola and wheat following application of nitrogen fertilizer a

M. G. Mason & R. F. Brennan

b

a

Consultant Mel Mason and Associates Enterprise, 478 Marmion Street, Myaree, Western Australia, 6154, Australia b

Albany Regional Office, Agriculture Western Australia, Albany, Western Australia, 6330, Australia Published online: 21 Nov 2008.

To cite this article: M. G. Mason & R. F. Brennan (1998) Comparison of growth response and nitrogen uptake by canola and wheat following application of nitrogen fertilizer, Journal of Plant Nutrition, 21:7, 1483-1499 To link to this article: http://dx.doi.org/10.1080/01904169809365497

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JOURNAL OF PLANT NUTRITION, 21(7), 1483-1499 (1998)

Comparison of Growth Response and Nitrogen Uptake by Canola and Wheat Following Application of Nitrogen Fertilizer M. G. Masona and R. F. Brennanb,1 a

Consultant Mel Mason and Associates Enterprise, 478 Marmion Street, Myaree, Western Australia 6154, Australia b Agriculture Western Australia, Albany Regional Office, Albany, Western Australia 6330, Australia

ABSTRACT The seed yield response of canola (Brassica napus L.) and wheat (Triticum aestivum L.) to application of nitrogen (N), applied as urea (46% N), was measured in two field experiments in south Western Australia. Wheat produced significantly more seed than canola at all levels of applied N fertilizer, including the no-N control. There was a small (