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 -
Bulb growth and carbohydrate metabolism in nerine sarniensis cultured in vitro
Year:
1997
Source of publication :
Acta Horticulturae
Authors :
וישנבצקי, ג'יין
;
.
Volume :
447
Co-Authors:
Vishnevetsky, J., Department of Agricultural Botany, Hebrew University of Jerusalem and, Otto Warburg Center for Biotechnology in Agriculture, P.O.Box 12, Rehovot 76100, Israel
Zamski, E., Department of Agricultural Botany, Hebrew University of Jerusalem and, Otto Warburg Center for Biotechnology in Agriculture, P.O.Box 12, Rehovot 76100, Israel
Ziv, M., Department of Agricultural Botany, Hebrew University of Jerusalem and, Otto Warburg Center for Biotechnology in Agriculture, P.O.Box 12, Rehovot 76100, Israel
Facilitators :
From page:
213
To page:
214
(
Total pages:
2
)
Abstract:
The effects of temperature, different levels of sucrose, sorbitol and phosphate in the medium on the development and carbohydrate composition of bulbs were studied. Bulbs grew faster under 25/22°C day/night temperature and 16/8 hours light/dark period in liquid medium as compared to 17/14°C day/night temperature under the same photoperiod in semi-solid medium. The carbohydrate content was higher in bulbs grown in semi-solid medium. In medium that contained 9 % sucrose bulb growth and leaf elongation were inhibited, and 6% sucrose in the medium gave the best effect on the bulb growth. Since the utilization of sucrose from the medium, even after 6 weeks was incomplete, P was elevated to allow optimal conversion of sugars to storage carbohydrates. Increasing the level of phosphates in the medium up to twice the MS concentration of P, intensified the utilization of carbohydrates by the bulbs.
Note:
Related Files :
Nerine sarniensis
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר מתוך כינוס
;
.
Language:
אנגלית
Editors' remarks:
ID:
19614
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:30
Scientific Publication
Bulb growth and carbohydrate metabolism in nerine sarniensis cultured in vitro
447
Vishnevetsky, J., Department of Agricultural Botany, Hebrew University of Jerusalem and, Otto Warburg Center for Biotechnology in Agriculture, P.O.Box 12, Rehovot 76100, Israel
Zamski, E., Department of Agricultural Botany, Hebrew University of Jerusalem and, Otto Warburg Center for Biotechnology in Agriculture, P.O.Box 12, Rehovot 76100, Israel
Ziv, M., Department of Agricultural Botany, Hebrew University of Jerusalem and, Otto Warburg Center for Biotechnology in Agriculture, P.O.Box 12, Rehovot 76100, Israel
Bulb growth and carbohydrate metabolism in nerine sarniensis cultured in vitro
The effects of temperature, different levels of sucrose, sorbitol and phosphate in the medium on the development and carbohydrate composition of bulbs were studied. Bulbs grew faster under 25/22°C day/night temperature and 16/8 hours light/dark period in liquid medium as compared to 17/14°C day/night temperature under the same photoperiod in semi-solid medium. The carbohydrate content was higher in bulbs grown in semi-solid medium. In medium that contained 9 % sucrose bulb growth and leaf elongation were inhibited, and 6% sucrose in the medium gave the best effect on the bulb growth. Since the utilization of sucrose from the medium, even after 6 weeks was incomplete, P was elevated to allow optimal conversion of sugars to storage carbohydrates. Increasing the level of phosphates in the medium up to twice the MS concentration of P, intensified the utilization of carbohydrates by the bulbs.
Scientific Publication
You may also be interested in