Effect of rice residues on seed germination and seedlings growth of wheat and barley
Author
Source
Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series
Issue
Vol. 21, Issue 3 (31 Dec. 2006), pp.145-157, 13 p.
Publisher
Mutah University Deanship of Academic Research
Publication Date
2006-12-31
Country of Publication
Jordan
No. of Pages
13
Main Subjects
Abstract EN
The effect of different sources of rice (Oryza sativa cv.
Ember) residues; straw, dry root, burned straw, and burned root on wheat (Tritioum aestivum ov.
IP A) and barley (Hordeum vulgare ov.
Local) germination and seedling growth was investigated.
Extracts of residues were used at concentrations of 1%, 2%, and 4% (w:v).
Whole residues were used at rates of 10, 20, and 40 g/kg soil.
Seed germination, shoot and root length, reduction in dry weight , chlorophyll content, and electrolyte leakage from leaf cells expressed as injury were measured The results showed that as the concentration of the extracts or rate of whole residues increased, all the growth parameters studied decreased also in both crops except injury to seedling which increased in proportional to increasing concentrations.
Ground root extracts and whole residues were the mbst effective in reducing germination, root length , shoot length, chlorophyll contfent and dry weight.
For whole residues, burned root was superior in increasing injury to wheat leaves while ground straw was more effective in increasing injury to barley leaves.
American Psychological Association (APA)
Abbas, Majid Kadhoom. 2006. Effect of rice residues on seed germination and seedlings growth of wheat and barley. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series،Vol. 21, no. 3, pp.145-157.
https://search.emarefa.net/detail/BIM-285872
Modern Language Association (MLA)
Abbas, Majid Kadhoom. Effect of rice residues on seed germination and seedlings growth of wheat and barley. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series Vol. 21, no. 3 (2006), pp.145-157.
https://search.emarefa.net/detail/BIM-285872
American Medical Association (AMA)
Abbas, Majid Kadhoom. Effect of rice residues on seed germination and seedlings growth of wheat and barley. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series. 2006. Vol. 21, no. 3, pp.145-157.
https://search.emarefa.net/detail/BIM-285872
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 155-157
Record ID
BIM-285872