Chemical composition of poplar clones leaf in two different removes
Five exotic and native poplar clones (two P. euramericana clones, P.d. 72/51 and two native species which are traditionally grazed by livestock during summer) were selected for this study. The purposes of this study were to determine chemical composition of poplar leaves. The fresh leaves were colle...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | fas |
Published: |
Research Institute of Forests and Rangelands of Iran
2008-12-01
|
Series: | تحقیقات جنگل و صنوبر ایران |
Subjects: | |
Online Access: | http://ijfpr.areeo.ac.ir/article_107920_90d03c104ee271c7f9f02a2aaa7efdca.pdf |
id |
doaj-f96ce39af7cb4849b903ec046e4a1429 |
---|---|
record_format |
Article |
spelling |
doaj-f96ce39af7cb4849b903ec046e4a14292020-11-24T23:48:54ZfasResearch Institute of Forests and Rangelands of Iranتحقیقات جنگل و صنوبر ایران1735-08832383-11462008-12-01164527521107920Chemical composition of poplar clones leaf in two different removesMohsen Calagari0Alireza Modir-Rahmati1Farhad Asadi2Raf'atollah Ghasemi3Assistant Prof. Research Institute of Forests and RangelandsAssociate Prof. Research Institute of Forests and RangelandsAssistant Prof. Research Institute of Forests and RangelandsSenior research expert, Research Institute of Forests and RangelandsFive exotic and native poplar clones (two P. euramericana clones, P.d. 72/51 and two native species which are traditionally grazed by livestock during summer) were selected for this study. The purposes of this study were to determine chemical composition of poplar leaves. The fresh leaves were collected during first (June 1st) and second (July 25th) growth stages. All samples were dried to determine chemical analyses such as, Nitrogen (N), crude protein (CP), crude fiber (CF), neutral detergent fiber (NDF), acid detergent fiber (ADF) and acid detergent lignin (ADL). The results showed that crude protein value varied from 7.9 to 10.5% and crude fiber value varied from 15.2 to 19.8% at the early growth season; P. x eura. triplo showed higher value than other clones. NDF and ADL varied from 30.9 to 35 % and 22.2 to 25%, respectively. The highest amount of NDF was observed in P.d. 72/51, P.e. triplo and P. euphratica. Cluster analysis of data illustrated three distinct groups in first and middle growth stages.http://ijfpr.areeo.ac.ir/article_107920_90d03c104ee271c7f9f02a2aaa7efdca.pdfpoplarClonechemical compositionCluster analysis |
collection |
DOAJ |
language |
fas |
format |
Article |
sources |
DOAJ |
author |
Mohsen Calagari Alireza Modir-Rahmati Farhad Asadi Raf'atollah Ghasemi |
spellingShingle |
Mohsen Calagari Alireza Modir-Rahmati Farhad Asadi Raf'atollah Ghasemi Chemical composition of poplar clones leaf in two different removes تحقیقات جنگل و صنوبر ایران poplar Clone chemical composition Cluster analysis |
author_facet |
Mohsen Calagari Alireza Modir-Rahmati Farhad Asadi Raf'atollah Ghasemi |
author_sort |
Mohsen Calagari |
title |
Chemical composition of poplar clones leaf in two different removes |
title_short |
Chemical composition of poplar clones leaf in two different removes |
title_full |
Chemical composition of poplar clones leaf in two different removes |
title_fullStr |
Chemical composition of poplar clones leaf in two different removes |
title_full_unstemmed |
Chemical composition of poplar clones leaf in two different removes |
title_sort |
chemical composition of poplar clones leaf in two different removes |
publisher |
Research Institute of Forests and Rangelands of Iran |
series |
تحقیقات جنگل و صنوبر ایران |
issn |
1735-0883 2383-1146 |
publishDate |
2008-12-01 |
description |
Five exotic and native poplar clones (two P. euramericana clones, P.d. 72/51 and two native species which are traditionally grazed by livestock during summer) were selected for this study. The purposes of this study were to determine chemical composition of poplar leaves. The fresh leaves were collected during first (June 1st) and second (July 25th) growth stages. All samples were dried to determine chemical analyses such as, Nitrogen (N), crude protein (CP), crude fiber (CF), neutral detergent fiber (NDF), acid detergent fiber (ADF) and acid detergent lignin (ADL). The results showed that crude protein value varied from 7.9 to 10.5% and crude fiber value varied from 15.2 to 19.8% at the early growth season; P. x eura. triplo showed higher value than other clones. NDF and ADL varied from 30.9 to 35 % and 22.2 to 25%, respectively. The highest amount of NDF was observed in P.d. 72/51, P.e. triplo and P. euphratica. Cluster analysis of data illustrated three distinct groups in first and middle growth stages. |
topic |
poplar Clone chemical composition Cluster analysis |
url |
http://ijfpr.areeo.ac.ir/article_107920_90d03c104ee271c7f9f02a2aaa7efdca.pdf |
work_keys_str_mv |
AT mohsencalagari chemicalcompositionofpoplarclonesleafintwodifferentremoves AT alirezamodirrahmati chemicalcompositionofpoplarclonesleafintwodifferentremoves AT farhadasadi chemicalcompositionofpoplarclonesleafintwodifferentremoves AT raf039atollahghasemi chemicalcompositionofpoplarclonesleafintwodifferentremoves |
_version_ |
1725484051739967488 |