EVALUATING INHIBITORY POTENTIAL OF RICE CULTIVARS (ORYZA SATIVA L.) ROOT EXUDATES ON CHARACTERISTICS OF BARNYARDGRASS (ECHINOCHLOA CRUS-GALLI) WEED

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.

HEYDARZADEH AYOUB; PIRDASHTI H.A.; ESMAEILI MOHAMMAD ALI; MATIN AMIR ABAS

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

Journal Paper

Paper Information

Journal: Crop Production Year:2010 | Volume:3 | Issue:2 Page(s): 177-192

Download Full-Text

Persian Verion

View:

996

Download:

Cites:

Information Journal Paper

Title

EVALUATING INHIBITORY POTENTIAL OF RICE CULTIVARS (ORYZA SATIVA L.) ROOT EXUDATES ON CHARACTERISTICS OF BARNYARDGRASS (ECHINOCHLOA CRUS-GALLI) WEED

Author(s)

HEYDARZADEH AYOUB | PIRDASHTI H.A. | ESMAEILI MOHAMMAD ALI | MATIN AMIR ABAS | Issue Writer Certificate

Keywords

RICEQ2

ALLELOPATHYQ2

BARNYARDGRASSQ2

HPLCQ2

Abstract

This experiment was conducted to screening phenolic acids in root exudates of three RICE cultivars (Neda, Taichung and Sepidrood) by high performance liquid chromatography (HPLC) method and to evaluate allelopathic potential of these cultivars on growth characteristics of barnyard grass weed. The experiment was arranged in factorial based on completely randomized design with four replications in greenhouse and laboratory conditions at Sari Agricultural Sciences and Natural Resources University during 2007. The results of ANOVA indicated that all treatments and interactions had significant effect at 0.01 levels on all studied traits.In terms of more studied traits, Taichung (root exudates) had the highest amounts compared to other cultivars. Accordingly, Taichung by 40.60% and Sepidrood by 0.60% had the highest and lowest inhibitory on root lengths of BARNYARDGRASS, respectively. In terms of dry weights, Taichung and Sepidrood had the highest and minimum effect with 29.60 and 2.60 inhibitory percentages, respectively. Root exudates of Thaichung with 50.90% and 31.90% had the highest inhibitory effects on germination rate and percentage of barnyard grass seeds, respectively. In terms of physiological traits such as chlorophyll and nitrogen contents the highest amount of inhibition were related to Neda (with 58.20% and 43.80%, respectively) and the lowest amounts were recorded for Sepidrood (with 1.70% and 11.30%, respectively). Root exudates of all cultivars were also analyzed by HPLC method. The results showed that the highest phenolic contents (6.085 mg/l) were related to root exudates of Taichung and the lowest amounts (0.201) were belonged to Neda.

Cites

No record.

References

No record.

Cite

APA: Copy

HEYDARZADEH, AYOUB, PIRDASHTI, H.A., ESMAEILI, MOHAMMAD ALI, & MATIN, AMIR ABAS. (2010). EVALUATING INHIBITORY POTENTIAL OF RICE CULTIVARS (ORYZA SATIVA L.) ROOT EXUDATES ON CHARACTERISTICS OF BARNYARDGRASS (ECHINOCHLOA CRUS-GALLI) WEED. ELECTRONIC JOURNAL OF CROP PRODUCTION, 3(2), 177-192. SID. https://sid.ir/paper/135238/en

Vancouver: Copy

HEYDARZADEH AYOUB, PIRDASHTI H.A., ESMAEILI MOHAMMAD ALI, MATIN AMIR ABAS. EVALUATING INHIBITORY POTENTIAL OF RICE CULTIVARS (ORYZA SATIVA L.) ROOT EXUDATES ON CHARACTERISTICS OF BARNYARDGRASS (ECHINOCHLOA CRUS-GALLI) WEED. ELECTRONIC JOURNAL OF CROP PRODUCTION[Internet]. 2010;3(2):177-192. Available from: https://sid.ir/paper/135238/en

IEEE: Copy

AYOUB HEYDARZADEH, H.A. PIRDASHTI, MOHAMMAD ALI ESMAEILI, and AMIR ABAS MATIN, “EVALUATING INHIBITORY POTENTIAL OF RICE CULTIVARS (ORYZA SATIVA L.) ROOT EXUDATES ON CHARACTERISTICS OF BARNYARDGRASS (ECHINOCHLOA CRUS-GALLI) WEED,” ELECTRONIC JOURNAL OF CROP PRODUCTION, vol. 3, no. 2, pp. 177–192, 2010, [Online]. Available: https://sid.ir/paper/135238/en

Related Journal Papers