THE EFFECTS OF OSMOTIC PRETREATMENT ON TOMATO SEED GERMINATION SPECIFICATIONS (LYCOPERSICOM ESCULENTUM MILL.)

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RAMEZANI M.; REZAEI SOKHT ABANDANI R.

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Journal: Journal of Agricultural Science and Sustainable Production Year:2012 | Volume:21/2 | Issue:4 Page(s): 1-15

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Title

THE EFFECTS OF OSMOTIC PRETREATMENT ON TOMATO SEED GERMINATION SPECIFICATIONS (LYCOPERSICOM ESCULENTUM MILL.)

Author(s)

RAMEZANI M. | REZAEI SOKHT ABANDANI R. | Issue Writer Certificate

Keywords

PRETREATED SEEDSQ3

GERMINATION PERCENTAGEQ4

INDEX VIGORQ4

TOMATOQ3

Abstract

In order to investigate the effects of osmotic pretreatments on germination of TOMATO seeds, a factorial experiment was performed in completely randomized design with three replications in Agriculture and Natural Resources Research Center of Mazandaran province in 2011. Experimental treatments, including TOMATO cultivars ergon, norma and ravista and five pre-treatment, including polyethylene glycol (PEG 6000), potassium chloride (KCl) with concentrations of 5 and 10 percent, water and control respectively. The results showed that the maximum root length and shoot number were treated by pre-treatment and 10 percent concentration of PEG and ergon figure was obtained, but the maximum length of seedlings ergon figure was obtained. Most roots to shoot length ratio (R/S) under the pre-treated by PEG with concentrations of 5 and 10 percent figure was ergon. The maximum ratio of dry weight and root to shoot (R/S) respectively by making Prime water and potassium chloride (KCl) with concentrations of 10 percent were the result. Most normal germination and the total number of germinated seeds were pre-treated with a variety ravista by water and polyethylene glycol was obtained. Maximum germination rate of treated cultivars and priming were treated with PEG concentration of 10 percent and the figure was ergon. The highest and lowest percentage of germination, respectively, norma and ravista cultivars was concluded. While the maximum fresh weight of root and shoot respectively, before treatment with potassium chloride concentration of 10 percent was obtained. Most indicators with pre-treatment Vigor 1 by PEG concentration of 10 percent in number and ravista KCl concentration of 5 percent and the highest index figure norma vigor 2 also related to PEG concentrations ergon 5 percent figure was obtained.

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APA: Copy

RAMEZANI, M., & REZAEI SOKHT ABANDANI, R.. (2012). THE EFFECTS OF OSMOTIC PRETREATMENT ON TOMATO SEED GERMINATION SPECIFICATIONS (LYCOPERSICOM ESCULENTUM MILL.). JOURNAL OF AGRICULTURAL SCIENCE AND SUSTAINABLE PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCE), 21/2(4), 1-15. SID. https://sid.ir/paper/180764/en

Vancouver: Copy

RAMEZANI M., REZAEI SOKHT ABANDANI R.. THE EFFECTS OF OSMOTIC PRETREATMENT ON TOMATO SEED GERMINATION SPECIFICATIONS (LYCOPERSICOM ESCULENTUM MILL.). JOURNAL OF AGRICULTURAL SCIENCE AND SUSTAINABLE PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCE)[Internet]. 2012;21/2(4):1-15. Available from: https://sid.ir/paper/180764/en

IEEE: Copy

M. RAMEZANI, and R. REZAEI SOKHT ABANDANI, “THE EFFECTS OF OSMOTIC PRETREATMENT ON TOMATO SEED GERMINATION SPECIFICATIONS (LYCOPERSICOM ESCULENTUM MILL.),” JOURNAL OF AGRICULTURAL SCIENCE AND SUSTAINABLE PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCE), vol. 21/2, no. 4, pp. 1–15, 2012, [Online]. Available: https://sid.ir/paper/180764/en

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