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Preventing rangeland erosion: Developing better management practices in Iran
Date:2/11/2009

Madison, WI, February 9, 2009 -- The rangelands of Iran have one of the world's longest history of agriculture development, with a deep tradition of technological developments and knowledge of the soil that has produced centuries of fertile crops. Currently, however, new pressures to feed an increasing population of humans and livestock in the region has taken its toll on the land, as evidence now suggests that the soil is rapidly degrading. With the land overly stressed from the amount of livestock it supports, the ranges are subjected to overgrazing, primarily as a result of inadequate knowledge by those individuals responsible. To prevent further degradation of the land, new training programs to help pastoralists properly utilize their rangelands is needed.

A recent study was conducted to determine the most effective method of instructing pastoralists in the Ilam province of Iran, comparing the results of lectures and workshops in their understanding of methods to preserve, renovate and utilize their rangelands. After participating in the learning sessions, the subjects were then given questionnaires in order to collect data related to their overall understanding of the issues after their participation. The study was conducted through the Department of Agricultural Extension and Education in the College of Agriculture at Shiraz University of Iran. The results have been published as a part of the latest edition of the Journal of Natural Resources & Life Sciences Education. The authors include Dr. Mansoor Shahvali, Associate Professor of Agricultural Extension and Education in the Agriculture College of Shiraz University; A. Poursaeed, a Ph.D. student of Agricultural Extension and Education and Lecturers of Islamic Azad University, Ilam Branch; and Maryam Sharifzadeh a Ph.D. student of Agricultural Extension and Education and Lecturer of Oceanic and Atmospheric Research Centre of Shiraz University.

Results of the study determined that
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Contact: Sara Uttech
suttech@agronomy.org
608-268-4948
American Society of Agronomy
Source:Eurekalert

Page: 1 2

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