تأثير طرائق التعبئة و مدة الخزن في حيوية و قوة أصناف من الرز Oryza sativa L
Other Title(s)
Effect of packaging methods and storage period on viability and seed vigour of rice (Oryza sativa L.) cultivars
Joint Authors
جدوع، خضير عباس
سعودي، أحمد حميد
Source
مجلة كلية التربية للعلوم الصرفة
Issue
Vol. 2, Issue 4 (30 Nov. 2012)29 p.
Publisher
University of Thi-Qar College of Education for Pure Sciences
Publication Date
2012-11-30
Country of Publication
Iraq
No. of Pages
29
Main Subjects
Abstract EN
This study was carried out by growing five rice (Oryza sativa L.) cultivars (Anber-33 , Yasamin , BT-7, Cntlr-33 and Mishkhab-2) on 17/6/2005 at Al-Mishkhab Rice Research Station .
They were harvested at full maturity stage .
Their seeds were stored for twelve months from the beginning of January 2006 to the end of December 2006.
Seeds were packed by using three packaging methods i.e.
(polypropylene bags , clothes bags and bulk) .
The aim was to investigate the effect of packaging methods and storage period on the storability of these five rice cultivars .
Seeds were stored under the Lab.
Conditions with good ventilation.
The results can be summarized as follows : Yasamin seeds gave the higher means of germination speed , standard germination percentage , radical length and seedling dry weight (67.76% , 80.58% , 9.87 cm and 4.25 mlg) , respectively , while Mishkhab -2 seeds gave the lower values of germination speed, standard germination percentage , plumule length , radical length and seedling dry weight (52.76% , 61.07% , 4.84 cm , 5.46 cm and 2.98 mlg) , respectively .
For moisture content , BT-7 seeds recorded higher mean (12.89%) , compared with (12.75%) for Anber-33 which not significantly differ with Yasamin seeds.
Clothes bags gave the higher means of germination speed , standard germination percentage , plumule length , radical length and seedling dry weight (63.60% , 76.17% , 7.88 cm , 9.13 cm and 3.90 mlg) , respectively .
This method also recorded lower mean of seed moisture content (12.75%) .
However the bulk method gave the lower means of germination speed , plumule length , radical length and seedling dry weight (57.85% , 65.65% , 6.59 cm , 7.63 cm and 3.33 mlg) , respectively .
It also gave the higher means of seeds moisture content (12.87%) .
The higher means of germination speed , standard germination speed , standard germination percentage and seedling dry weight (68.67% , 82.57% and 4.39 mlg) , respectively were recorded in the 9th month of storage , while the higher means of pumule length and radical length (8.70 cm and 9.78 cm) , respectively , were recorded in the 10th month of storage .
The seeds moisture content was the higher (15.05%) in the first month of storage compared with (10.85%) in the last month.
American Psychological Association (APA)
سعودي، أحمد حميد وجدوع، خضير عباس. 2012. تأثير طرائق التعبئة و مدة الخزن في حيوية و قوة أصناف من الرز Oryza sativa L. مجلة كلية التربية للعلوم الصرفة،مج. 2، ع. 4.
https://search.emarefa.net/detail/BIM-318705
Modern Language Association (MLA)
سعودي، أحمد حميد وجدوع، خضير عباس. تأثير طرائق التعبئة و مدة الخزن في حيوية و قوة أصناف من الرز Oryza sativa L. مجلة كلية التربية للعلوم الصرفة مج. 2، ع. 4 (تشرين الثاني 2012).
https://search.emarefa.net/detail/BIM-318705
American Medical Association (AMA)
سعودي، أحمد حميد وجدوع، خضير عباس. تأثير طرائق التعبئة و مدة الخزن في حيوية و قوة أصناف من الرز Oryza sativa L. مجلة كلية التربية للعلوم الصرفة. 2012. مج. 2، ع. 4.
https://search.emarefa.net/detail/BIM-318705
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية :
Record ID
BIM-318705