Emergence Prediction of Common Cocklebur and Redroot Pigweed in Maize Using Thermal Time Models

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.

Oviesi Mostafa; RAHIMIAN MASHHADI HAMID; BAGHESTANI MOHAMMAD ALI; ALIZADEH HASSAN

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

Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF WEED SCIENCE Year:2015 | Volume:11 | Issue:1 Page(s): 77-90

Download Full-Text

Persian Verion

View:

611

Download:

Cites:

Information Journal Paper

Title

Emergence Prediction of Common Cocklebur and Redroot Pigweed in Maize Using Thermal Time Models

Author(s)

Oviesi Mostafa | RAHIMIAN MASHHADI HAMID | BAGHESTANI MOHAMMAD ALI | ALIZADEH HASSAN | Issue Writer Certificate

Keywords

Seedling emergence patternQ2

gompertzQ2

thermal modeQ2

xanthium strumariumQ2

amaranthus retroflexusQ3

maizeQ2

Abstract

The knowledge of the relationship between seedling emergence time and the prevailing environmental condition such as temperature is useful to timely application of herbicides. Two years of study was conducted to investigate seedling emergence of xanthium strumarium and amaranthus retroflexus in maize in two contrasting environments of Karaj and Tonkabon. Thermal time was used for predicting cumulative weed emergence. The gompertz model was found more likely to predict weed emergence patterns for different sites and years. X. stramurium started its emergence with receiving 200 GDD. It required 500 GDD to reach its maximum emergence. The emergence of X. stramorium continued through the season up to 900 GDD. For A. retroflexus, emergence started at 400 GDD and with receiving a GDD of 600 reached its maximum level. A. retroflexus showed a relatively whole season emergence and continued its emergence up to 1200 GDD. Therefore, choosing the right time for herbicide spraying is accompanied with complexities. Predicting the start and the duration of seedling emergence in fields could optimize weed control timing.

Cites

No record.

References

No record.

Cite

APA: Copy

Oviesi, Mostafa, RAHIMIAN MASHHADI, HAMID, BAGHESTANI, MOHAMMAD ALI, & ALIZADEH, HASSAN. (2015). Emergence Prediction of Common Cocklebur and Redroot Pigweed in Maize Using Thermal Time Models. IRANIAN JOURNAL OF WEED SCIENCE, 11(1 ), 77-90. SID. https://sid.ir/paper/185173/en

Vancouver: Copy

Oviesi Mostafa, RAHIMIAN MASHHADI HAMID, BAGHESTANI MOHAMMAD ALI, ALIZADEH HASSAN. Emergence Prediction of Common Cocklebur and Redroot Pigweed in Maize Using Thermal Time Models. IRANIAN JOURNAL OF WEED SCIENCE[Internet]. 2015;11(1 ):77-90. Available from: https://sid.ir/paper/185173/en

IEEE: Copy

Mostafa Oviesi, HAMID RAHIMIAN MASHHADI, MOHAMMAD ALI BAGHESTANI, and HASSAN ALIZADEH, “Emergence Prediction of Common Cocklebur and Redroot Pigweed in Maize Using Thermal Time Models,” IRANIAN JOURNAL OF WEED SCIENCE, vol. 11, no. 1 , pp. 77–90, 2015, [Online]. Available: https://sid.ir/paper/185173/en

Related Journal Papers