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פותח על ידי קלירמאש פתרונות בע"מ -
Seasonal changes in the carbohydrate content of two cultivars of asparagus
Year:
1993
Source of publication :
Scientia Horticulturae
Authors :
פרסמן, איתן
;
.
קומפטון, דוד
;
.
שפר, ארתור
;
.
Volume :
53
Co-Authors:
Pressman, E., Department of Vegetable Crops, ARO, Volcani Center, Bet Dagan, 50 250, Israel
Schaffer, A.A., Department of Vegetable Crops, ARO, Volcani Center, Bet Dagan, 50 250, Israel
Compton, D., Department of Vegetable Crops, ARO, Volcani Center, Bet Dagan, 50 250, Israel
Zamski, E., Department of Agricultural Botany, Hebrew University of Jerusalem, Rehovot, Israel
Facilitators :
From page:
149
To page:
155
(
Total pages:
7
)
Abstract:
The annual changes in carbohydrate content in the roots of two cultivars of asparagus (Asparagus officinalis L. cultivar UC 157 and cultivar 'Junon') grown in the relatively mild winter climate of Israel were studied. During the autumn (August-November) when the ferns senesce and the subsequent winter dormant season (November-February) the roots were characterized by a constant and significant decrease in fructan content in both cultivars, contributing to a loss of over 30% of the stored fructans. During the harvest (February-April) there was a further decline in root fructan content. During the post-harvest period of fern growth, as the unharvested ferns develop and expand, the root fructan content declined to its lowest levels. Following this, there was a sharp and continuous increase in root fructan levels, as well as a transient increase in sucrose levels for the following three summer months (May-August). The general pattern of root carbohydrate changes was similar in the two cultivars, although there were differences of possible physiological significance. © 1993.
Note:
Related Files :
Asparagus
Asparagus officinalis
carbohydrates
carbohydrates
cultivars
Seasonal changes
Sugars
עוד תגיות
תוכן קשור
More details
DOI :
10.1016/0304-4238(93)90145-G
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
28289
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:38
Scientific Publication
Seasonal changes in the carbohydrate content of two cultivars of asparagus
53
Pressman, E., Department of Vegetable Crops, ARO, Volcani Center, Bet Dagan, 50 250, Israel
Schaffer, A.A., Department of Vegetable Crops, ARO, Volcani Center, Bet Dagan, 50 250, Israel
Compton, D., Department of Vegetable Crops, ARO, Volcani Center, Bet Dagan, 50 250, Israel
Zamski, E., Department of Agricultural Botany, Hebrew University of Jerusalem, Rehovot, Israel
Seasonal changes in the carbohydrate content of two cultivars of asparagus
The annual changes in carbohydrate content in the roots of two cultivars of asparagus (Asparagus officinalis L. cultivar UC 157 and cultivar 'Junon') grown in the relatively mild winter climate of Israel were studied. During the autumn (August-November) when the ferns senesce and the subsequent winter dormant season (November-February) the roots were characterized by a constant and significant decrease in fructan content in both cultivars, contributing to a loss of over 30% of the stored fructans. During the harvest (February-April) there was a further decline in root fructan content. During the post-harvest period of fern growth, as the unharvested ferns develop and expand, the root fructan content declined to its lowest levels. Following this, there was a sharp and continuous increase in root fructan levels, as well as a transient increase in sucrose levels for the following three summer months (May-August). The general pattern of root carbohydrate changes was similar in the two cultivars, although there were differences of possible physiological significance. © 1993.
Scientific Publication
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