נגישות
menu      
חיפוש מתקדם
תחביר
חפש...
הספר "אוצר וולקני"
אודות
תנאי שימוש
ניהול
קהילה:
אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Influence of agrochemicals on greenhouse cladding materials
Year:
2003
Source of publication :
Polymer Degradation and Stability
Authors :
לוי, אהרון
;
.
קשתי, יוסי
;
.
Volume :
80
Co-Authors:
Geoola, F., Inst. of Agricultural Engineering, ARO, Volcani Center, PO Box 6, Bet Dagan 50250, Israel
Kashti, Y., Inst. of Agricultural Engineering, ARO, Volcani Center, PO Box 6, Bet Dagan 50250, Israel
Levi, A., Inst. of Agricultural Engineering, ARO, Volcani Center, PO Box 6, Bet Dagan 50250, Israel
Brickman, R., Inst. of Agricultural Engineering, ARO, Volcani Center, PO Box 6, Bet Dagan 50250, Israel
Facilitators :
From page:
575
To page:
578
(
Total pages:
4
)
Abstract:
A test chamber for investigation of the influence of agrochemicals (sulfur vapor) on the condensation and mechanical properties of greenhouse cladding materials was designed and constructed. The roof of the test chamber was covered by three types of polyethylene films. The exterior surfaces of the films were exposed to sun while the interior surfaces were exposed to sulfur vapor as used in rose greenhouses. At four dates, 3, 6, 9 and 12 weeks from the start of experiments, samples of the three types plastic film were tested for their mechanical (elongation at break) and anti-drop properties. It was observed that after 3 weeks of sulfur evaporation the anti-drop plastic film had lost it anti-drop properties. It was found that, after twelve weeks of sulfur evaporation the elongation at break of plastic films, were reduced to about 35% of their original value. © 2003 Elsevier Science Ltd. All rights reserved.
Note:
Related Files :
Agrochemicals
Condensation
greenhouse
greenhouse effect
Plastic films
Polyethylene plastic films
Polyethylenes
sulfur
עוד תגיות
תוכן קשור
More details
DOI :
10.1016/S0141-3910(03)00054-5
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
32722
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 01:12
Scientific Publication
Influence of agrochemicals on greenhouse cladding materials
80
Geoola, F., Inst. of Agricultural Engineering, ARO, Volcani Center, PO Box 6, Bet Dagan 50250, Israel
Kashti, Y., Inst. of Agricultural Engineering, ARO, Volcani Center, PO Box 6, Bet Dagan 50250, Israel
Levi, A., Inst. of Agricultural Engineering, ARO, Volcani Center, PO Box 6, Bet Dagan 50250, Israel
Brickman, R., Inst. of Agricultural Engineering, ARO, Volcani Center, PO Box 6, Bet Dagan 50250, Israel
Influence of agrochemicals on greenhouse cladding materials
A test chamber for investigation of the influence of agrochemicals (sulfur vapor) on the condensation and mechanical properties of greenhouse cladding materials was designed and constructed. The roof of the test chamber was covered by three types of polyethylene films. The exterior surfaces of the films were exposed to sun while the interior surfaces were exposed to sulfur vapor as used in rose greenhouses. At four dates, 3, 6, 9 and 12 weeks from the start of experiments, samples of the three types plastic film were tested for their mechanical (elongation at break) and anti-drop properties. It was observed that after 3 weeks of sulfur evaporation the anti-drop plastic film had lost it anti-drop properties. It was found that, after twelve weeks of sulfur evaporation the elongation at break of plastic films, were reduced to about 35% of their original value. © 2003 Elsevier Science Ltd. All rights reserved.
Scientific Publication
You may also be interested in