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פותח על ידי קלירמאש פתרונות בע"מ -
Morphological variation in aleppo pine (Pinushalepensis mill.) in israel
Year:
1981
Source of publication :
Israel Journal of Botany
Authors :
גרונולד, קלרה
;
.
שילר, גבריאל
;
.
Volume :
30
Co-Authors:
Melzack, R.N., Department of Horticulture, The Hebrew University of Jerusalem, P.O. Box 12, Rehovot, 76100, Israel
Grunwald, C., Agricultural Research Organization, Forestry Division, Ilanot, Doar Na Lev, Hasharon, Israel
Schiller, G., Agricultural Research Organization, Forestry Division, Ilanot, Doar Na Lev, Hasharon, Israel
Facilitators :
From page:
199
To page:
205
(
Total pages:
7
)
Abstract:
Measurements of 17 characters of cones, needles and bark were made on trees from seven provenances in Israel, and analysed by principal components analysis. Four components accounted for 62% of the total variation. Among these components the Bet Meir and Yirka provenances are similar, while the other seed sources differ from each other. There is no evidence of clinal variation; this was confirmed by analysis of four of the original variables, taken separately, although there is significant between-provenance variation. The Rosh HaNiqra seed source tends to have more extreme component values than the others. This may be due to introgression with Pinus brutia or to different selection pressure. © Taylor & Francis Group, LLC.
Note:
Related Files :
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More details
DOI :
10.1080/0021213X.1981.10676920
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
31607
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 01:04
Scientific Publication
Morphological variation in aleppo pine (Pinushalepensis mill.) in israel
30
Melzack, R.N., Department of Horticulture, The Hebrew University of Jerusalem, P.O. Box 12, Rehovot, 76100, Israel
Grunwald, C., Agricultural Research Organization, Forestry Division, Ilanot, Doar Na Lev, Hasharon, Israel
Schiller, G., Agricultural Research Organization, Forestry Division, Ilanot, Doar Na Lev, Hasharon, Israel
Morphological variation in aleppo pine (Pinushalepensis mill.) in israel
Measurements of 17 characters of cones, needles and bark were made on trees from seven provenances in Israel, and analysed by principal components analysis. Four components accounted for 62% of the total variation. Among these components the Bet Meir and Yirka provenances are similar, while the other seed sources differ from each other. There is no evidence of clinal variation; this was confirmed by analysis of four of the original variables, taken separately, although there is significant between-provenance variation. The Rosh HaNiqra seed source tends to have more extreme component values than the others. This may be due to introgression with Pinus brutia or to different selection pressure. © Taylor & Francis Group, LLC.
Scientific Publication
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