EFFECT OF GIBBERELLIC ACID, SULFURIC ACID AND TEMPERATURE ON GERMINATION OF CYCAS REVOLUTE L.

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.

HOJATI Y.; NADERI R.A.; FARAMARZI ALI; GHOLIPOUR J.

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

Journal Paper

Paper Information

Journal: AGROECOLOGY JOURNAL (JOURNAL OF NEW AGRICULTURAL SCIENCE) Year:2008 | Volume:3 | Issue:9 Page(s): 13-22

Download Full-Text

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

Persian Verion

View:

1,663

Download:

Cites:

Information Journal Paper

Title

EFFECT OF GIBBERELLIC ACID, SULFURIC ACID AND TEMPERATURE ON GERMINATION OF CYCAS REVOLUTE L.

Author(s)

HOJATI Y. | NADERI R.A. | FARAMARZI ALI | GHOLIPOUR J. | Issue Writer Certificate

Keywords

CYCAS REVOLUTEQ3

GIBBERELLIC ACIDQ2

SEED GERMINATIONQ2

TEMPERATUREQ3

SULFURIC ACIDQ2

Abstract

CYCAS REVOLUTE is one of the most primitive living seed plants of subtropical landscapes. There is substantial demand for ornamental leaf trade due to their attractive shape and long shelf life. Seeds of most commonly cultivated Cycas species are now available. Fast and uniform SEED GERMINATION is essential because of relatively rapid loss of seed viability of Cycas duo to delayed SEED GERMINATION. Some dormancy mechanisms contribute to delayed SEED GERMINATION including: inhibitors, thick and very hard sclerotesta, and immature embryo at the time of seed abscission. An experiment was conducted as a factorial in compeletely randomized design in order to study the effect of growth regulators and TEMPERATURE storage on embryo development and germination of Cycas seeds. Seeds were stored at 5 and 22oc for 24 weeks and subsequently were treated with H2SO4 (15M) for 0, 15, 30 and 45 minutes followed by 100 and 200 ppm of GA3 for 0, 24,48 and 72 hours. Seeds then were planted in trays filled with coarse and were placed in greenhouse with 28.20oc (day/night) under mist system. The results indicated that 92% of seeds survived at 5oc, but only 42% of stored seeds at 22oc were alive after 24 weeks. GIBBERELLIC ACID and SULFURIC ACID treatments had showed considerable effect on SEED GERMINATION and their higher concentrations and longer exposure time increased germination rate and speed. Seed treatment with 200 mg/lit. GIBBERELLIC ACID for 48 hours and SULFURIC ACID (15 M) for 30 minutes resulted in optimal germination rate of stored seeds at 5oc for 24 weeks.

Cites

EFFECT OF SEED SOURCE AND PRE-TREATMENT HYDROGEN PEROXIDE ON GERMINATION CHARACTERISTICS OF FAGUS ORIENTALIS LIPSKY SEED

References

No record.

Cite

APA: Copy

HOJATI, Y., NADERI, R.A., FARAMARZI, ALI, & GHOLIPOUR, J.. (2008). EFFECT OF GIBBERELLIC ACID, SULFURIC ACID AND TEMPERATURE ON GERMINATION OF CYCAS REVOLUTE L.. AGROECOLOGY JOURNAL (JOURNAL OF NEW AGRICULTURAL SCIENCE), 3(9), 13-22. SID. https://sid.ir/paper/166721/en

Vancouver: Copy

HOJATI Y., NADERI R.A., FARAMARZI ALI, GHOLIPOUR J.. EFFECT OF GIBBERELLIC ACID, SULFURIC ACID AND TEMPERATURE ON GERMINATION OF CYCAS REVOLUTE L.. AGROECOLOGY JOURNAL (JOURNAL OF NEW AGRICULTURAL SCIENCE)[Internet]. 2008;3(9):13-22. Available from: https://sid.ir/paper/166721/en

IEEE: Copy

Y. HOJATI, R.A. NADERI, ALI FARAMARZI, and J. GHOLIPOUR, “EFFECT OF GIBBERELLIC ACID, SULFURIC ACID AND TEMPERATURE ON GERMINATION OF CYCAS REVOLUTE L.,” AGROECOLOGY JOURNAL (JOURNAL OF NEW AGRICULTURAL SCIENCE), vol. 3, no. 9, pp. 13–22, 2008, [Online]. Available: https://sid.ir/paper/166721/en

Related Journal Papers