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Information Journal Paper

Title

THE OPTIMAL TREATMENT FOR SEED GERMINATION OF LARGE-LEAVED LIME (TILIA PLATYPHYLLUS SCOP.)

Pages

  148-154

Abstract

LARGE-LEAVED LIME is one of the important trees in North forests of Iran. Different parts of the tree are being used for different purposes. Seeds of the plant don't germinate easily because of the existence of double dormancy (mechanical and physiological). This research was conducted using factorial experiment based on complete randomized design with 3 replicates. Five treatments were applied to the seed following surface disinfection using 1% sodium hypochlorite. The treatments included three and six months chilling (4±1°c) on the top of paper or in sand. Two concentration of gibbrellic acid (250 and 500 ppm) after stratification. Scarification with concentrated sulfuric acid for 10 or 20 min. Pretreatment of seeds in alternate temperature(15/ 25°C, night/days) for 3 months in sand before chilling. Direct seeding (with or without scarification) in pots and maintaining in field conditions. The results showed that sowing seeds in sand significantly (P<0.01) increased germination rate and the best treatment was chilling for 6 months. Seed germination was showed no significant increase by use of GA after chilling. Sulfuric acid did not show any effect on seed germination. There was not any significant difference between alternate temperatures before chilling and chilling for 6 months. Number of germinated seeds increased from 11 to 32% when seeds were scarified and cultured under field condition. Chilling practice of 6 months duration after surface disinfection was the most effective treatment for germination of LARGE-LEAVED LIME seeds.

Cites

References

Cite

APA: Copy

NASIRI, MOHSEN. (2006). THE OPTIMAL TREATMENT FOR SEED GERMINATION OF LARGE-LEAVED LIME (TILIA PLATYPHYLLUS SCOP.). IRANIAN JOURNAL OF RANGELANDS AND FORESTS PLANT BREEDING AND GENETIC RESEARCH, 14(3 (25)), 148-154. SID. https://sid.ir/paper/104293/en

Vancouver: Copy

NASIRI MOHSEN. THE OPTIMAL TREATMENT FOR SEED GERMINATION OF LARGE-LEAVED LIME (TILIA PLATYPHYLLUS SCOP.). IRANIAN JOURNAL OF RANGELANDS AND FORESTS PLANT BREEDING AND GENETIC RESEARCH[Internet]. 2006;14(3 (25)):148-154. Available from: https://sid.ir/paper/104293/en

IEEE: Copy

MOHSEN NASIRI, “THE OPTIMAL TREATMENT FOR SEED GERMINATION OF LARGE-LEAVED LIME (TILIA PLATYPHYLLUS SCOP.),” IRANIAN JOURNAL OF RANGELANDS AND FORESTS PLANT BREEDING AND GENETIC RESEARCH, vol. 14, no. 3 (25), pp. 148–154, 2006, [Online]. Available: https://sid.ir/paper/104293/en

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