Study On Relationship Between Litter Quality And Arial Parts In Some Rangeland Species

The aim of this research was investigation of relationship between litter quality and aerial parts on carbon, nitrogen, potassium and phosphorous of three range species: Agropyron intermedium, Bromus tomentellus and Stipa barbata. After identification of the species site in Taleghan the end of growi...

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Bibliographic Details
Published inPajouhesh And Sazandegi Vol. 19; no. 3
Main Authors Jafari, M., Professor of Natural Resources Faculty of Tehran University, Rahimzadeh, N., M. Sc Student of Natural Resources and Marin Sciences Faculty of Tarbiat Modarres University, Dianati, G., Assistant professor of Natural Resources and Marine Sciences Faculty of Tarbiat Modarres University
Format Journal Article
LanguagePersian
Published 2007
Subjects
AERIAL PARTS
AGROPYRON
Agropyron Intermedum
ANATOMIA DE LA PLANTA
ANATOMIE VEGETALE
AUTOMNE
AUTUMN
BROMUS
Bromus Tomentellus
CALIDAD
CONTROL DE CALIDAD
CONTROLE DE QUALITE
ESPECE
ESPECIES
ESQUEMA DE RELACION
GRAZING LANDS
IRAN ISLAMIC REPUBLIC
IRAN REPUBLICA ISLAMICA
IRAN REPUBLIQUE ISLAMIQUE
Litter
ORGANOS AEREOS
OTONO
PARCOURS
PARTIE AERIENNE
PLANT ANATOMY
QUALITE
QUALITY
QUALITY CONTROLS
RANGELAND SOILS
RANGELANDS
RELATIONSHIP SCHEME
SOL DE PARCOURS
SPECIES
STIPA
Stipa Barbata
SUELO DE PASTIZALES
SYSTEME DE RELATIONS
Taleqan (Iran)
TAXONOMIA
TAXONOMIE
TAXONOMY
TERRE DE PATURAGE
TIERRAS DE PASTOREO
TIERRAS DE PASTOS
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Summary:The aim of this research was investigation of relationship between litter quality and aerial parts on carbon, nitrogen, potassium and phosphorous of three range species: Agropyron intermedium, Bromus tomentellus and Stipa barbata. After identification of the species site in Taleghan the end of growing season (2004 Autumn) aerial parts and litter in mentioned species were collected in this site. Sampelling was conducted in the key area of each site based on randomized systemic pattern. Number of determined plots was based on the characterstics of the studied sites. Data were analyzed spss under windows. The results showed in Ag.intermedium aerial parts the characterstics of C, N, P and C/N and in Br. tomentellus litter C, P and C/N rather than the other species. But in generally St.barbata litter and aerial parts quality was the best.
Bibliography:P34
P33
A01
2007003138
ISSN:1019-9632