PREDICTING SEEDLING EMERGENCE OF FLIXWEED ( DESCURAINIA SOPHIA (L.) WEBB.) AND HOARY CRESS (CARDARIA DRABA (L.) DESV.) IN RAPESEED (BRASSICA NAPUS) FIELD IN ZANJAN CONDITIONS

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.

YUSEFI A.; RASTGOO M.; GHANBARI MOTLAGH M.; EBRAHIMI M.

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

Journal Paper

Paper Information

Journal: Iranian Plant Protection Research Year:2013 | Volume:27 | Issue:1 Page(s): 48-54

Download Full-Text

Persian Verion

View:

1,498

Download:

Cites:

Information Journal Paper

Title

PREDICTING SEEDLING EMERGENCE OF FLIXWEED ( DESCURAINIA SOPHIA (L.) WEBB.) AND HOARY CRESS (CARDARIA DRABA (L.) DESV.) IN RAPESEED (BRASSICA NAPUS) FIELD IN ZANJAN CONDITIONS

Author(s)

YUSEFI A. | RASTGOO M. | GHANBARI MOTLAGH M. | EBRAHIMI M. | Issue Writer Certificate

Keywords

WINTER WEEDQ2

WEIBULL MODELQ2

GOMPERTZ MODELQ2

PREDICTINGQ2

WEED MANAGEMENTQ2

Abstract

Prediction of weed emergence timing would help to minimize weed–crop competition and reducing herbicide use by facilitating the implementation of more effective weed control strategies through the optimization of the timing of weed control. Therefore, in order to anticipate the of flix weed and hoary cress an experiment was conducted at the Research Farm of University of Zanjan, Zanjan, Iran, in fall planted rapeseed during 2009-2010 to find and develop the best emergence model. The number of, flix weed and hoary cress seedlings was recorded at least weekly and then removed from plots. Emergence for each species was expressed as a cumulative percentage of total emergences. Percentage of cumulative emergence values was compared with thermal time using Logistic,Gompertz and Weibull modified functions. The three models were compared using the Akaike information criterion. The results indicated that WEIBULL MODEL fits best for both species with 20 to 59 differences in AIC compare with the two other models. Conversely, Logistic model fits worse, with AIC values far higher than Weibull and GOMPERTZ MODELs. The two species showed different patterns of emergence and TT required for 10% emergence in hoary cress was lower than the other, whereas, flix weed reached to 90% emergence faster than hoary cress.

Cites

No record.

References

No record.

Cite

APA: Copy

YUSEFI, A., RASTGOO, M., GHANBARI MOTLAGH, M., & EBRAHIMI, M.. (2013). PREDICTING SEEDLING EMERGENCE OF FLIXWEED ( DESCURAINIA SOPHIA (L.) WEBB.) AND HOARY CRESS (CARDARIA DRABA (L.) DESV.) IN RAPESEED (BRASSICA NAPUS) FIELD IN ZANJAN CONDITIONS. IRANIAN PLANT PROTECTION RESEARCH (JOURNAL OF PLANT PROTECTION), 27(1), 48-54. SID. https://sid.ir/paper/142757/en

Vancouver: Copy

YUSEFI A., RASTGOO M., GHANBARI MOTLAGH M., EBRAHIMI M.. PREDICTING SEEDLING EMERGENCE OF FLIXWEED ( DESCURAINIA SOPHIA (L.) WEBB.) AND HOARY CRESS (CARDARIA DRABA (L.) DESV.) IN RAPESEED (BRASSICA NAPUS) FIELD IN ZANJAN CONDITIONS. IRANIAN PLANT PROTECTION RESEARCH (JOURNAL OF PLANT PROTECTION)[Internet]. 2013;27(1):48-54. Available from: https://sid.ir/paper/142757/en

IEEE: Copy

A. YUSEFI, M. RASTGOO, M. GHANBARI MOTLAGH, and M. EBRAHIMI, “PREDICTING SEEDLING EMERGENCE OF FLIXWEED ( DESCURAINIA SOPHIA (L.) WEBB.) AND HOARY CRESS (CARDARIA DRABA (L.) DESV.) IN RAPESEED (BRASSICA NAPUS) FIELD IN ZANJAN CONDITIONS,” IRANIAN PLANT PROTECTION RESEARCH (JOURNAL OF PLANT PROTECTION), vol. 27, no. 1, pp. 48–54, 2013, [Online]. Available: https://sid.ir/paper/142757/en

Related Journal Papers