- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Effect of Temperature Degree on Germination and Seedling Characters of Seeds of Four Wheat ( Triticum aestivum L.) Cultivars. | ||
| Thi-Qar University Journal for Agricultural Researches | ||
| Article 1, Volume 2, Issue 1, 2013, Pages 81-99 | ||
| Author | ||
| Ahmed H. Saudi | ||
| Abstract | ||
| This experiment was carried out at laboratories of certification and test of seeds office in Thi- Qar governorate –Nassiriyah district , and at laboratories of agriculture and marshes College, University of Thi- Qar , during 2011 ,to study the effect of different temperatures degree on germination and seedling characters of wheat seeds . Seeds of four wheat cultivars ( Al-iraq , Al-tahadi , Al-fatih and IPA-99) , Where tested for germination and related traits under four temperature degree (13,23,33and43C ) . Factorial experiments in CRD was used with four replication in tow factors. The results showed that 33C gave the higher averages of germination speed and germination percentage (68.81%and84.64%),respectively, while23C recorded the higher averages of plumule length ,radical length , seedling vigour index and seedling dry weight (8.33cm, 10.80cm , 1483.02and 8.81mlg) ,respectively Al- fatih seeds gave the higher averages of germination speed, germination percentage, plumule length , radical length seedling vigour index and seedling dry weight(47.59%,67.58% ,6.25cm ,1098.29 and 7.38 mlg),respectively. The cultivars were deffer in germination and seedling characters at different temperatures degrees , specifically Al-fatih seeds at 33C gave the higher averages of germination speeds and germination percentage (78.31%, and 94.51%),respectively , while the higher average of the plumule length , radical length , seedling vigour index and seedling dry weight(9.24cm , 12.60cm ,1875.40 and 10.66 mlg ) , respectively, were recorded to Al-fatih seeds at 23 C. | ||
|
Statistics Article View: 18 PDF Download: 5 |
||