GERMINATION DATA ANALYSIS BY USING THE FOUR-PARAMETER HILL MODEL

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.

ALIMAGHAM S.M.; GHADERI FAR F.; RABBANI MOHAMMADIEH R.

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

Journal Paper

Paper Information

Journal: SEED RESEARCH (JOURNAL OF SEED SCIENCE AND TECHNOLOGY) Year:2013 | Volume:3 | Issue:2 Page(s): 86-94

Download Full-Text

Persian Verion

View:

962

Download:

Cites:

Information Journal Paper

Title

GERMINATION DATA ANALYSIS BY USING THE FOUR-PARAMETER HILL MODEL

Author(s)

ALIMAGHAM S.M. | GHADERI FAR F. | RABBANI MOHAMMADIEH R. | Issue Writer Certificate

Keywords

FOUR-PARAMETERSQ2

GERMINATION INDEXQ2

HILL MODELQ2

NON-LINEAR MODELQ2

Abstract

Nowadays, non-linear regression models are used to estimate germination indices. In this study, the four-parameter HILL MODEL (4-PHM) is introduced to estimate the germination indices. For this purpose, the germination data of 3 wheat seed lots at 20oC, ray response to germination at three water potential levels (0, -10 and -18 bar) in 20oC and yellow sweet germination data at four different temperature (5, 15, 25 and 30oC) were used. Wheat seed lots vigor were evaluated by measuring maximum emergence in field. In each treatment, the maximum germination percentage, germination speed, germination uniformity and time to germination onset were calculated using 4-PHM. Results of the field emergence of the wheat seed lots showed vigor differences. The time difference between the start of the germination and the time required for 50% of viable seeds to germinate determined wheat seed lots vigor difference. 4-PHM parameters showed that in ray with reducing water potential, the maximum percentage of germination, germination rate and time to germination start significantly reduced. Highest value of germination percentage, germination rate and time to start germination were observed close to the optimum temperature in yellow sweet according to 4-PHM parameters for this plant germination in different temperatures. The results indicated that the great flexibility of the 4-PHM in fitting data, due to the model's parameters significantly varied in different environmental conditions also it was shown that this model's all parameters have biological meaning.

Cites

No record.

References

No record.

Cite

APA: Copy

ALIMAGHAM, S.M., GHADERI FAR, F., & RABBANI MOHAMMADIEH, R.. (2013). GERMINATION DATA ANALYSIS BY USING THE FOUR-PARAMETER HILL MODEL. SEED RESEARCH (JOURNAL OF SEED SCIENCE AND TECHNOLOGY), 3(2), 86-94. SID. https://sid.ir/paper/226614/en

Vancouver: Copy

ALIMAGHAM S.M., GHADERI FAR F., RABBANI MOHAMMADIEH R.. GERMINATION DATA ANALYSIS BY USING THE FOUR-PARAMETER HILL MODEL. SEED RESEARCH (JOURNAL OF SEED SCIENCE AND TECHNOLOGY)[Internet]. 2013;3(2):86-94. Available from: https://sid.ir/paper/226614/en

IEEE: Copy

S.M. ALIMAGHAM, F. GHADERI FAR, and R. RABBANI MOHAMMADIEH, “GERMINATION DATA ANALYSIS BY USING THE FOUR-PARAMETER HILL MODEL,” SEED RESEARCH (JOURNAL OF SEED SCIENCE AND TECHNOLOGY), vol. 3, no. 2, pp. 86–94, 2013, [Online]. Available: https://sid.ir/paper/226614/en

Related Journal Papers