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פותח על ידי קלירמאש פתרונות בע"מ -
Row structure and foliage geometry as determinants of the interception of light rays in a sorghum row canopy
Year:
1980
Source of publication :
Plant, Cell & Environment
Authors :
סטנהיל, ג'רלד
;
.
פוקס, מרסל
;
.
Volume :
3
Co-Authors:
FUCHS, M., Division of Agricultural Meteorology, Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
STANHILL, G., Division of Agricultural Meteorology, Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
Facilitators :
From page:
175
To page:
182
(
Total pages:
8
)
Abstract:
Abstract. The interception of light rays by the canopy of a widely spaced sorghum row crop was assessed from a series of hemispherical photographs taken on five occasions during its vegetative growth. Analysis of the photographs shows that most of the temporal and spatial variation in the canopy's interception could be accounted for by treating the row as an array of solid parallel walls with rectangular cross sections. Within the space occupied by rows, the effect of the distribution of foliage elements on interception could be assessed by the porosity of a single row. The north‐south asymmetry observed in the distribution of ray interception indicates that this sorghum canopy, grown under unirrigated, arid summer conditions, adopted a light‐avoiding growth pattern. Copyright © 1980, Wiley Blackwell. All rights reserved
Note:
Related Files :
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תוכן קשור
More details
DOI :
10.1111/1365-3040.ep11581480
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
26515
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:23
Scientific Publication
Row structure and foliage geometry as determinants of the interception of light rays in a sorghum row canopy
3
FUCHS, M., Division of Agricultural Meteorology, Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
STANHILL, G., Division of Agricultural Meteorology, Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
Row structure and foliage geometry as determinants of the interception of light rays in a sorghum row canopy
Abstract. The interception of light rays by the canopy of a widely spaced sorghum row crop was assessed from a series of hemispherical photographs taken on five occasions during its vegetative growth. Analysis of the photographs shows that most of the temporal and spatial variation in the canopy's interception could be accounted for by treating the row as an array of solid parallel walls with rectangular cross sections. Within the space occupied by rows, the effect of the distribution of foliage elements on interception could be assessed by the porosity of a single row. The north‐south asymmetry observed in the distribution of ray interception indicates that this sorghum canopy, grown under unirrigated, arid summer conditions, adopted a light‐avoiding growth pattern. Copyright © 1980, Wiley Blackwell. All rights reserved
Scientific Publication
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