INVESTIGATION OF ALLELOPATHIC EFFECTS OF BARNYARDGRASS (ECHINOCHLOA CRUSS- GALLI L.) WEED ON SOME ANATOMICAL TRIATS OF RICE (ORYZA SATIVA L.) TAROMMAHALLI VARIETY OF IRAN AT FLOWERING AND GRAIN RIPENING
STAGES

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

ESMAEILY KENARY S.; HOSSEINZADE NAMIN M.; KIAROSTAMI KH.; FALLAH A.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Plant Research Year:2015 | Volume:28 | Issue:4 Page(s): 695-711

Download Full-Text

Persian Verion

View:

662

Download:

Cites:

Information Journal Paper

Title

INVESTIGATION OF ALLELOPATHIC EFFECTS OF BARNYARDGRASS (ECHINOCHLOA CRUSS- GALLI L.) WEED ON SOME ANATOMICAL TRIATS OF RICE (ORYZA SATIVA L.) TAROMMAHALLI VARIETY OF IRAN AT FLOWERING AND GRAIN RIPENING STAGES

Author(s)

ESMAEILY KENARY S. | HOSSEINZADE NAMIN M. | KIAROSTAMI KH. | FALLAH A. | Issue Writer Certificate

Keywords

ALLELOPATHYQ2

BARNYARDGRASS ECHINOCHOLA CRUSS- GALLI L.Q2

RICE ORYZA SATIVA L.Q2

SILICAQ1

Abstract

Rice (Oryza sativa L.) and Barnyard grass (Echinochloa crus- galli L.) are annual plants and belong to Gramineae. Barnyard grass is the most important weeds of rice paddies in Iran and the world. In this study, the effects of barnyard grass ALLELOPATHY on anatomical characteristics of rice (Tarommahalli) at flowering and grain-ripening stages were investigated. Experiment were conducted to evaluate the effects of aqueous extracts obtained from root and shoot of barnyard grass at 50% and 100% concentrations on anatomy traits of rice. The results of treatments with aqueous extracts of root of barnyard grass at 100% concentration at both flowering and grain ripening stages showed an increase in number and size of SILICA grains on epidermal cells of stem and lower layer of leaf and well as increased size of stomata files. The cross-section of the rice stem showed that the number and size of SILICA knobs on its surface and also size of vascular bundles have increased. Rice treated with aqueous extracts of root from barnyard grass indicated that as SILICA on the leaf and stem of rice increased, stem elongation was augmented and production yield also increased. Moreover, the treatment caused resistance to stem borer (Chilo suppressalis) and stem strength against lodging (stem stooping by wind and rain) occurred. The results revealed that the aqueous root extracts from barnyard grass had positive effects on number and size of SILICA grains and SILICA knobs of leaf and stem which resulted in higher resistance and strength of rice stems leading to higher production yields of rice.

Cites

No record.

References

No record.

Cite

APA: Copy

ESMAEILY KENARY, S., HOSSEINZADE NAMIN, M., KIAROSTAMI, KH., & FALLAH, A.. (2015). INVESTIGATION OF ALLELOPATHIC EFFECTS OF BARNYARDGRASS (ECHINOCHLOA CRUSS- GALLI L.) WEED ON SOME ANATOMICAL TRIATS OF RICE (ORYZA SATIVA L.) TAROMMAHALLI VARIETY OF IRAN AT FLOWERING AND GRAIN RIPENING STAGES. JOURNAL OF PLANT RESEARCH (IRANIAN JOURNAL OF BIOLOGY), 28(4), 695-711. SID. https://sid.ir/paper/248915/en

Vancouver: Copy

ESMAEILY KENARY S., HOSSEINZADE NAMIN M., KIAROSTAMI KH., FALLAH A.. INVESTIGATION OF ALLELOPATHIC EFFECTS OF BARNYARDGRASS (ECHINOCHLOA CRUSS- GALLI L.) WEED ON SOME ANATOMICAL TRIATS OF RICE (ORYZA SATIVA L.) TAROMMAHALLI VARIETY OF IRAN AT FLOWERING AND GRAIN RIPENING STAGES. JOURNAL OF PLANT RESEARCH (IRANIAN JOURNAL OF BIOLOGY)[Internet]. 2015;28(4):695-711. Available from: https://sid.ir/paper/248915/en

IEEE: Copy

S. ESMAEILY KENARY, M. HOSSEINZADE NAMIN, KH. KIAROSTAMI, and A. FALLAH, “INVESTIGATION OF ALLELOPATHIC EFFECTS OF BARNYARDGRASS (ECHINOCHLOA CRUSS- GALLI L.) WEED ON SOME ANATOMICAL TRIATS OF RICE (ORYZA SATIVA L.) TAROMMAHALLI VARIETY OF IRAN AT FLOWERING AND GRAIN RIPENING STAGES,” JOURNAL OF PLANT RESEARCH (IRANIAN JOURNAL OF BIOLOGY), vol. 28, no. 4, pp. 695–711, 2015, [Online]. Available: https://sid.ir/paper/248915/en

Related Journal Papers