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Optimizing spatial arrangement for durum wheat (Triticum durum Desf.) and subclover (Trifolium subterraneum L.) intercropping system

Campiglia , Enio; Mancinelli , Roberto; Radicetti, Emanuele and Baresel, Jörg Peter (2015) Optimizing spatial arrangement for durum wheat (Triticum durum Desf.) and subclover (Trifolium subterraneum L.) intercropping system. Poster at:

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Summary

The aim of this poster is to find a suitable spatial arrangement for the subclover living mulch-durum wheat system in order to provide a high cereal grain yield and a sufficient subclover reseeding after wheat harvesting. The study was carried out at the experimental farm of Tuscia University from 2011 to 2013. Field experiments included:
(i) 5 cropping systems including the monoculture of durum wheat and subclover and three different durum wheat/subclover intercropping spatial arrangements (Fig. 1);
(ii) 2 nitrogen fertilization levels (0 and 100 kg ha-1 of N, hereafter called N0 and N100, respectively);
(iii) 2 weed managements [weed-free (WF) and weedy (We)].
The wheat planting density was 400 seeds m-2 regardless the cropping system, while the subclover planting density was 600 seeds m-2 in pure stand, and 300 seeds m-2 in the intercropped treatments.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Poster
Subjects: Crop husbandry > Production systems
Crop husbandry > Production systems > Cereals, pulses and oilseeds
Crop husbandry > Weed management
Farming Systems > Farm nutrient management
Research affiliation: European Union > OSCAR
Italy > Univ. Tuscia
FP7 Grant Agreement Number:289277
Deposited By: Radicetti, PhD Emanuele
ID Code:29672
Deposited On:21 Jan 2016 14:54
Last Modified:21 Jan 2016 14:54
Document Language:English
Status:Published
Refereed:Not peer-reviewed

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