TY  - JOUR
T1  - Comparison of Plant Species Diversity in 3 Grazing Systems
AU - , J. Panahy AU - , A. Mahmudzadeh AU - , A. Hasanzadeh 
JO  - Research Journal of Biological Sciences
VL  - 3
IS  - 2
SP  - 186
EP  - 188
PY  - 2008
DA  - 2001/08/19
SN  - 1815-8846
DO  - rjbsci.2008.186.188
UR  - https://makhillpublications.co/view-article.php?doi=rjbsci.2008.186.188
KW  - Plant species diversity
KW  -species richness
KW  -species evenness
KW  -Razhan
KW  -Iran
AB  - Three treatments were used to evaluate the effect of grazing intensity on plant diversity, richness and evenness in Rhazhan rangeland (West Azerbaijan province, Iran). We used the Shannon-Wiener index to evaluate the plant species diversity and the Pielou`s index for calculation of species evenness. Sorensen`s similarity index was used to evaluation of similarity between vegetation of 3 sites. The study was showed that plant diversity, richness and evenness affected by grazing intensity. Also plant species composition and cover were affected by grazing intensity.
ER  -