EFFECTS OF ACID AND HOT WATER SCARIFICATION TREATMENTS ON GERMINATION PARAMETERS OF DELONIX REGIA AND CASSIA FISTULA

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NEJADSAHEBI M.; KHALEGHI E.; MOALEMI N.A.

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Paper Information

Journal: Journal of Agricultural Sciences and Natural Resources Year:2007 | Volume:14 | Issue:SUPPLEMENT (SPECIAL ISSUE NATURAL RESURCES) Page(s): 100-109

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Title

EFFECTS OF ACID AND HOT WATER SCARIFICATION TREATMENTS ON GERMINATION PARAMETERS OF DELONIX REGIA AND CASSIA FISTULA

Author(s)

NEJADSAHEBI M. | KHALEGHI E. | MOALEMI N.A. | Issue Writer Certificate

Keywords

CASSIA FISTULAQ3

DELONIX REGIAQ3

SCARIFICATIONQ3

SULPHURIC ACIDQ3

HOT WATERQ3

Abstract

Delonix regia and CASSIA FISTULA are ornamental trees with beautiful shape, showy flowers, high shading, and tolerant to high temperature, making them suitable alternatives for landscape design in warm - arid regions. DELONIX REGIA and CASSIA FISTULA are commonly propagated by seed. However, seed physical dormancy causes delay in seed germination. Study was carried out to investigate the effects of different SCARIFICATION treatments on the germination parameters of DELONIX REGIA and CASSIA FISTULA. A completely randomized design with five replications was used. Results of the DELONIX REGIA revealed that highest germination percentage and germination rate and lowest time to reach 50% germinations were obtained from seeds treated with 95% concentrated sulphuric acia for 3 hours followed by soaking in boiling water at 90°C for 10 seconds. Also, results of the CASSIA FISTULA indicated germination percentage, germination rate and time to reach %50 germinations of seeds treated with concentrated SULPHURIC ACID for 30 minutes were significantly different (p<0.05) compared to seeds treated by boiling water at 95°C for 6 minutes, however, treatments of concentrated SULPHURIC ACID for 30 minutes and concentrated SULPHURIC ACID for 20 minutes were not significantly different (p<0.05).

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APA: Copy

NEJADSAHEBI, M., KHALEGHI, E., & MOALEMI, N.A.. (2007). EFFECTS OF ACID AND HOT WATER SCARIFICATION TREATMENTS ON GERMINATION PARAMETERS OF DELONIX REGIA AND CASSIA FISTULA. JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, 14(SUPPLEMENT (SPECIAL ISSUE NATURAL RESURCES)), 100-109. SID. https://sid.ir/paper/8976/en

Vancouver: Copy

NEJADSAHEBI M., KHALEGHI E., MOALEMI N.A.. EFFECTS OF ACID AND HOT WATER SCARIFICATION TREATMENTS ON GERMINATION PARAMETERS OF DELONIX REGIA AND CASSIA FISTULA. JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES[Internet]. 2007;14(SUPPLEMENT (SPECIAL ISSUE NATURAL RESURCES)):100-109. Available from: https://sid.ir/paper/8976/en

IEEE: Copy

M. NEJADSAHEBI, E. KHALEGHI, and N.A. MOALEMI, “EFFECTS OF ACID AND HOT WATER SCARIFICATION TREATMENTS ON GERMINATION PARAMETERS OF DELONIX REGIA AND CASSIA FISTULA,” JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, vol. 14, no. SUPPLEMENT (SPECIAL ISSUE NATURAL RESURCES), pp. 100–109, 2007, [Online]. Available: https://sid.ir/paper/8976/en

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