M. A. Anikwe, C. N. Mbah, P. I. Ezeaku, and V. N. Onyia, Tillage and plastic mulch effects on soil properties and growth and yield of cocoyam (Colocasia esculenta) on an ultisol in southeastern Nigeria, Soil and Tillage Research, vol.93, issue.2, pp.264-272, 2007.
DOI : 10.1016/j.still.2006.04.007

L. X. Li, G. C. Liu, Q. F. Yang, X. W. Zhao, and Y. Y. Zhu, Different conservation tillage related with soil water. Soil Temperature and Yield of Potato in Rainfed Farming System Agricultural Research in the Arid Areas, pp.114-118, 2009.

J. H. Corbett, Dynamic crop environment classification using interpolated climate surfaces, GIS and Environmental Modeling: Progress Research Issues, 1996.

S. Belton and T. S. Stewart, Multiple Criteria Decision Analysis. An Integrated Approach, Massachusetts, 2002.

. C. Barredo, Systems Information Geography evaluation multi-criterion ordination delterritorio, Editorial RA-MA Editorial, 1996.

G. A. Mendoza and R. Prabhu, Combining participatory modeling and multi-criteria analysis for community-based forest management, Forest Ecology and Management, vol.207, issue.1-2, pp.145-156, 2005.
DOI : 10.1016/j.foreco.2004.10.024

R. Janssen and P. Rietved, Multicriteria analysis and GIS: an application to agriculture landuse in the Netherlands, Geographical Information Systems for Urban and Regional Planning. Kluwer, 1990.

J. R. Eastman, W. Jin, A. K. Kyem, and J. Toledano, Raster procedures for multicriteria/multiobjective decisions, Photogrammetric Engineering and Remote Sensing, vol.61, issue.5, pp.539-547, 1995.

J. M. Pereira and L. Duckstein, A multiple criteria decision-making approach to GIS-based land suitability evaluation, International journal of geographical information systems, vol.14, issue.5, pp.407-424, 1993.
DOI : 10.1016/0377-2217(86)90082-2

B. S. Shi and . Z. Wen, The weighted method for the score that experts give?China Academic Journal Electronic Publishing House, pp.57-58, 1996.

F. Zhao, Analysis of gray association between soil water with rainfall under the full coverage double-ridge with plastic and water utilization rate for maize, Agricultural Research in the Arid Areas, vol.27, issue.1, pp.89-94, 2009.

F. Zhao, The advantage and The application of the technique of whole plastic-film mulching on double ridges. Tillage & cultivation, pp.62-63, 2005.

Z. M. Ma, The research for the water-saving technology of the whole plastic-film mulching on double ridges for maize, Gansu Agricultural Science and Technology, issue.2, pp.27-29, 1999.

H. Y. Yuan, X. Y. Zhang, Y. L. Kang, and B. X. Hou, The climate factor and the maize field in NingXia irrigation zones, Ninxia Journal of Agriculture and Forestry Science and Technology, vol.4, pp.24-27, 2007.

Y. Z. Li, X. W. Dong, G. L. Liu, and F. Tao, Light and temperature on maize yield components of value, Agricultural Ecology, vol.10, issue.2, pp.86-89, 2002.