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Caspian Journal of Enviromental Sciences، جلد ۹، شماره ۱، صفحات ۳۷-۴۶
عنوان فارسی
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عنوان انگلیسی Comparison of chemical characteristics of shoot, root and litter in three range species of Salsola rigida, Artemisia sieberi and Stipa barbata
چکیده انگلیسی مقاله Some chemical characteristics of root, shoot and litter of index species such as Salsola rigida, Artemisia sieberi and Stipa barbata commonly used in rangeland development projects were evaluated and compared. Chemical properties of soil under and between the above mentioned species were also studied. For this purpose, vegetation types of Stipa barbata and Artemisia sieberi - Salsola rigida were selected in Zarand-e-Saveh rangelands. Totally, 30 individuals of each species within each type were randomly selected for shoot, root and litter sampling and chemical analyses. Also, values of N, P, K, C and C/N ratio were measured in different parts of the species. Results showed that the highest and lowest C/N ratios were related to Stipa barbata root and Artemisia sieberi shoots, respectively. N and P values of Stipa barbata litter were the lowest while Artemisia sieberi and Salsola rigida shoots had the highest values of P and N, respectively. Litter of Salsola rigida and shoot of Artemisia sieberi had the lowest and highest K, respectively. C/N ratio of A. sieberi soil was lower than rest of the species.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله m جعفری |
b. amiri 1 , m. h. assareh 2, m. jafari 3, b. rasuoli 4, h. arzani 3, a. a. jafari 2 1- islamic azad university, science and research branch of tehran, iran 2- forest and rangelands research institute of tehran, iran 3- faculty of natural resources, university of tehran, iran 4- islamic azad university, rasht branch, iran corresponding author s e-mail bchamiri@gmail.com
سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)

sh باغبانی |
. 1, a. tavili1, m. a. zare chahouki1, a. malekian3,n. asadi pasoojani1

a طویلی |
1, 1, m. a. zare chahouki1, a. malekian3,n. asadi pasoojani1

محمدعلی زارع چاهوکی | m a zare chahouki
, a. malekian3,n. asadi pasoojani1

a ملکیان |
,n. asadi pasoojani1

n اسدی pasoojani | asadi pasoojani
,n. asadi pasoojani1

a کهندل |
a. kohandel2 ,

نشانی اینترنتی http://cjes.guilan.ac.ir/article_1055_701ee8d35acfdddb2afb7bd483f8a932.pdf
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