EFFECT OF CHEMICAL AND PHYSICAL TREATMENTS ON SEED GERMINATION OF DATURA INNOXIA MILL.

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FATTAHI F.; SHOJAEIYAN A.; ASKARI H.; NAGHDI BADI H.A.; MIRMASOUMI M.

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Journal: Ecophytochemistry journal of Medicinal Plants Year:2015 | Volume:3 | Issue:1 (9) Page(s): 32-42

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Title

EFFECT OF CHEMICAL AND PHYSICAL TREATMENTS ON SEED GERMINATION OF DATURA INNOXIA MILL.

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Keywords

DATURA INNOXIAQ1

GIBBERELLIC ACIDQ2

RED LIGHTQ1

SCRAPE AND SEED DORMANCYQ2

Abstract

In this research, as regards the medicinal importance of DATURA INNOXIA and need to increase the percentage of seed germination for determining the best way of seed dormancy breaking of plant, in the first step seed coat scraping was fulfilled by rough paper and 98% sulfuric acid in 0, 1, 5 and 10 minutes. In the second step of experiment the seeds were put in constant temperatures (30, 35, 40 Co) and alternative temperatures (30 and 10 Co, 35 and 10 Co, 40 and 10 Co) in 48 hours. In the third step of experiment, constant temperature 35 Co and mechanical scraping compound treatment in compare with mechanical scraping. In the fourth step, different light treatments including RED LIGHT, white light and darkness in 30 Co were used for scraped seeds and in the fifth step of experiment the scraped seeds were put in different concentrations of GIBBERELLIC ACID (30, 60, 90, 120 mg/L) and then were cultured in 30 C° and RED LIGHT. The results showed that the highest percentage of germination was earned of seed coat mechanical scraping. The highest percentage of germination in the fourth step of experiment was earned of scraped seeds under RED LIGHT and in the fifth step the best percentage of germination was earned of 120 mg/L concentration of GIBBERELLIC ACID but it didn’t have any statistical significant difference with control.

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APA: Copy

FATTAHI, F., SHOJAEIYAN, A., ASKARI, H., NAGHDI BADI, H.A., & MIRMASOUMI, M.. (2015). EFFECT OF CHEMICAL AND PHYSICAL TREATMENTS ON SEED GERMINATION OF DATURA INNOXIA MILL.. ECO-PHYTOCHEMICAL JOURNAL OF MEDICAL PLANTS, 3(1 (9)), 32-42. SID. https://sid.ir/paper/247839/en

Vancouver: Copy

FATTAHI F., SHOJAEIYAN A., ASKARI H., NAGHDI BADI H.A., MIRMASOUMI M.. EFFECT OF CHEMICAL AND PHYSICAL TREATMENTS ON SEED GERMINATION OF DATURA INNOXIA MILL.. ECO-PHYTOCHEMICAL JOURNAL OF MEDICAL PLANTS[Internet]. 2015;3(1 (9)):32-42. Available from: https://sid.ir/paper/247839/en

IEEE: Copy

F. FATTAHI, A. SHOJAEIYAN, H. ASKARI, H.A. NAGHDI BADI, and M. MIRMASOUMI, “EFFECT OF CHEMICAL AND PHYSICAL TREATMENTS ON SEED GERMINATION OF DATURA INNOXIA MILL.,” ECO-PHYTOCHEMICAL JOURNAL OF MEDICAL PLANTS, vol. 3, no. 1 (9), pp. 32–42, 2015, [Online]. Available: https://sid.ir/paper/247839/en

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