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Improving competitive ability of chickpea with sowthistle

Cici, S.-Z.-H.; Kristiansen, P. and Sindel, B.M. (2005) Improving competitive ability of chickpea with sowthistle. Paper at: 15th Australian Weeds Conference Papers and Proceedings. Managing Weeds in a Changing Climate, Adelaide Convention Centre, Adelaide, South Australia, 24-28 September 2006.

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Summary

An experiment was conducted to examine the extent of root and canopy interference of chickpea (Cicer arietinum L.) with sowthistle (Sonchus oleraceus L.). Sowthistle was surrounded with either two or eight chickpea plants. There were different types of competition: no competition, shoot competition, root competition and full competition (root and shoot). The performance of sowthistle grown in full competition with two chickpea plants was the same as that grown with root competition only. Also, there were no significant differences between sowthistle grown with chickpea canopy shade and the control, where there was no competition. On the other hand sowthistle grown with eight neighbours was significantly suppressed in full, canopy or root competition.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:weed ecology; Sonchus oleraceus; Cicer arietinum; chickpea; thistle, sow; competition; root; canopy
Subjects: Crop husbandry > Weed management
Research affiliation: Australia > Other organizations
Australia > University of New England
Deposited By: Kristiansen, Dr Paul Erik
ID Code:14048
Deposited On:28 Aug 2008
Last Modified:12 Apr 2010 07:37
Document Language:English
Status:Published
Refereed:Peer-reviewed and accepted

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