INVESTIGATION OF NATURAL REGENERATION OF SHISHAM RESERVERY IN KHUZISTAN PROVIENCE

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MOHAMMADZADEH A.; BAGHERI F.; TORAHI A.A.; MOALLEMI N.

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Paper Information

Journal: Journal of Wood and Forest Science and Technology Year:2016 | Volume:23 | Issue:SUPPLEMENT 2 Page(s): 65-79

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Title

INVESTIGATION OF NATURAL REGENERATION OF SHISHAM RESERVERY IN KHUZISTAN PROVIENCE

Author(s)

MOHAMMADZADEH A. | BAGHERI F. | TORAHI A.A. | MOALLEMI N. | Issue Writer Certificate

Keywords

NATURAL REGENERATIONQ2

FOREST RESERVERYQ2

SHISHAMQ2

KHUZISTANQ2

Abstract

Background and objectives: In The past years the lack of accurate understanding of exist resource and use of uncontrol and illegal led to many valuable natural resources are being destroyed completely abolished or placed in such a way that exploitation, They are consistently unavailable, so that stable use of them is impossible. Undoubtedly, natural forest reserves in Khuzestan province, which is one of the valuable natural resources of the country are also not being spared. One of the major tree species in these forests was destroyed critically endangered species is SHISHAM (Dalbegia sisso). The purpose of this study, investigation and evaluation of regeneration and seeds germination in Dalbegia sisso stand.Materials and methods: In order to investigate the NATURAL REGENERATION of Dalbergia sisso reservery, the NATURAL REGENERATION in 30 micro plots (3*3 m) was investigated randomly. So the qualitative and quantitative properties of seedling were measured and investigated respectively. Furthermore, in order to investigate the condition of seed germination of SHISHAM trees, the seeds were collected from the mature trees and from the ground floor, as wet seeds and dry seeds respectively, and sent to Khazar laboratory of seed. The physical properties of seeds such as germination capacity, viability percent and suitable treatments for seeds germination were determined in the laboratory. For comparison of different treatments, the ANOVA and Tukey's HSD test were used.Results: The results showed that the highest rate of NATURAL REGENERATION on the floor height, less than 25 cm and a height of than 100 cm is the lowest in class. The study of NATURAL REGENERATION in Shisam natural reserves showed the regeneration in reservery was only the root sucker. SHISHAMa qualitative study showed that the highest percentage of NATURAL REGENERATION of trees in floor height of less than 25 cm and the lowest percentage in more than 100 cm height classes respectively.Seed test results indicated that if the seeds are sown in cold water immediately and without treatment, after three weeks with an important loss of viability 7 percent.Moreover, if the dry seeds are sown in cold water immediately and without treatment, after three weeks of treatment, lowest viability and eight days in the cold water would be the highest viability.Conclusion: The quantitive and qualitative investigation of NATURAL REGENERATION showed that the maximum of qualitative percent were seen in height class of below 25 and the minimum of qualitative percent were seen in height class of above 100 cm. The results of seeds germination tests and viability showed that seeds Shishman cold water without treatment with the lowest percentage of seed viability (5%) and the treatment of cold water for 8 days had the highest viability (39%).

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APA: Copy

MOHAMMADZADEH, A., BAGHERI, F., TORAHI, A.A., & MOALLEMI, N.. (2016). INVESTIGATION OF NATURAL REGENERATION OF SHISHAM RESERVERY IN KHUZISTAN PROVIENCE. JOURNAL OF WOOD AND FOREST SCIENCE AND TECHNOLOGY, 23(SUPPLEMENT 2), 65-79. SID. https://sid.ir/paper/156698/en

Vancouver: Copy

MOHAMMADZADEH A., BAGHERI F., TORAHI A.A., MOALLEMI N.. INVESTIGATION OF NATURAL REGENERATION OF SHISHAM RESERVERY IN KHUZISTAN PROVIENCE. JOURNAL OF WOOD AND FOREST SCIENCE AND TECHNOLOGY[Internet]. 2016;23(SUPPLEMENT 2):65-79. Available from: https://sid.ir/paper/156698/en

IEEE: Copy

A. MOHAMMADZADEH, F. BAGHERI, A.A. TORAHI, and N. MOALLEMI, “INVESTIGATION OF NATURAL REGENERATION OF SHISHAM RESERVERY IN KHUZISTAN PROVIENCE,” JOURNAL OF WOOD AND FOREST SCIENCE AND TECHNOLOGY, vol. 23, no. SUPPLEMENT 2, pp. 65–79, 2016, [Online]. Available: https://sid.ir/paper/156698/en

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