- Anderson, T. N. & Milberg, P. (1998). Weed flora and the relative importance of site, crop, crop rotation and nitrogen. Weed Science, 46, 30-38.
- Anonymous, (2013). Agricultural of Statistic Database. Vol 1, Agriculture crop and orchard products (2010-2011). Ministry of Agriculture, Department of planning and economic affairs, office of statistics and information technology, from http://www.maj.ir/portal. (In Farsi)
- Cardina, J., Herms, C.P. & Doohan, D.J. (2002). Crop rotation and tillage system effects on weed seedbanks. Weed Science, 50, 448-460.
- Dorado, J., Delmonte, J.P. & Lopex-Fando, C. (1999). Weed seed bank response to crop rotation and tillage in semiarid agroecosystems. Weed Science, 47, 67-73.
- Fried, G., Norton, L.R. & Reboud, X. (2008). Environmental and management factors determining weed species composition and diversity in France. Agricultural Ecosystem Environment, 128, 68-76.
- Hald, A. B. (1999). The impact of changing the season in which cereals are sown on the diversity of the weed flora in rotational fields in Denmark. Journal of Applied Ecology, 36, 24-32.
- Hallgren, E., Palmer, M.W. & Milberg, P. (1999). Data diving with cross-validation: an investigation of broad-scale gradients in Swedish weed communities. Journal of Ecology, 87, 1037-1051.
- Hassannejad, S. & Pourhaydar Ghafarbi, S. (2013). Effect of environmental factors on weed species distribution. Technical Journal of Engineering and Applied Sciences, 3(4), 355-360.
- Hyvonen, T., Ketojia, E., Salonen, J., Jalli, H. & Tiainen, J. (2003). Weed species diversity and community composition in organic and conventional cropping of spring cereals. Agricultural Ecosystems and Envrronment, 97, 131-149.
- Jamali, M., Jukar, L., Salimi, H. & Shaker, M. (2006). Effect of crop rotation on Hordeum spontaneum C.Koch. control in wheat fields of Fars province. Food and Agiculture Organization of the United Nations, from http://agrisis.areo.ir.
- Johnston, A. E. (1995). The significance of long-term experiments to agricultural research.P ages 19-23 in B. T. Christensen and Trentemoeller, U. eds. The Askov Long-Term Experiments on Animal Manure and Mineral Fertilizers. 100th Anniversary Workshop, Askov Experimental Station, 8th-10th September 1994. Denmark: Ministry of Agriculture and Fisheries, Danish Institute of Plant and Soil Science.
- Jordan, N., Mortensen, D. A., Prenzlow. D. M. & Cox, K. C. (1995). Simulation analysis of crop rotation effects on weed seedbanks. American Journal of Botany, 82, 390-398.
- Leps, J. & Smilauer, P. (2003). Multivariate analysis of ecological data using CANOCO. Cambridge University Press. 269 pp.
- Mayor, J. P. & Dessaint, F. (1998). Influence of weed management strategies on soil seedbank diversity. Weed Research, 38, 95-105.
- Nkurunziza, L. & Milberg, P. (2007). Repeated grading of weed abundance and multivariate methods to improve the efficacy of on-farm weed control trials. Weed Biology and Management, 7, 132-139.
- Noroz Zade, S., Rashed Mohassel, M., Nassiri Mahallati, M., Koocheki, A. & Abbaspour, M. (2007). Evaluation of species, functional and structural diversity of weeds in wheat fields of northern, southern and Razavi Khorasan province. Iranian Journal of Field Crops Research, 6(2), 471-484. (In Farsi)
- Parpinchi, S. S., Falahi. H. A., Biabani, A. & Mohammadyarof, O. (2011). Study on crop rotation systems on weed management in wheat fields. In: Proceeding of The first National Congress of New Agricultural Science and Technologies, 10-12 Sep, University of Zanjan, Zanjan, Iran. (In Farsi).
- Pysek, P. & Leps, J. (1991). Response of weed community to nitrogen fertilization: a multivariate analysis. Journal of Vegetation Science, 2, 237-244.
- Qiang, S. (2005). Multivariate analysis, description, and ecological interpretation of weed vegetation in the summer crop fields of Anhui province, China. Journal of Integrative Plant Biology, 47 (10), 1193-1210.
- Silvertown, J., Dodd, M. E., Mcconway, K., Potts, J. & Crawley, M. (1994). Rainfall, biomass variation, and community composition in the park grass experiment. Ecology, 75, 2430-2437.
- Ter Braak, C. & Milauer, P. (1998). CANOCO Reference manual and user’s guide to CANOCO for windows: Software for community ordination (version 4). Microcomputer Power (Italica, NY, USA). 352 pp.
- Thomas, A. G. (1991). Floristic composition and relative abundance of weeds in annual crops of Manitoba. Canadian Journal of Plant Science, 71, 831-839.
- Veisi, M., Rahimian Mashhadi, H., Alizade, H., Minbashi Moeini, M. & Oveisi, H. (2014).Survey of flora change and weed community structure in irrigated wheat fields of Kermanshah Province in past decade. Iranian Journal of Weed Science. (under press). (In Farsi)
|