Nabaie, M., Modir Rahmati, A., Alizadeh, M. (2002). Investigation on the poplar's characteristics clones in experimental nurseries in Zanjan province. , 10(1), 85-154. doi: 10.22092/ijfpr.2002.109681
Mohammad Ghasem Nabaie; Ali Reza Modir Rahmati; Mohammad Alizadeh. "Investigation on the poplar's characteristics clones in experimental nurseries in Zanjan province". , 10, 1, 2002, 85-154. doi: 10.22092/ijfpr.2002.109681
Nabaie, M., Modir Rahmati, A., Alizadeh, M. (2002). 'Investigation on the poplar's characteristics clones in experimental nurseries in Zanjan province', , 10(1), pp. 85-154. doi: 10.22092/ijfpr.2002.109681
Nabaie, M., Modir Rahmati, A., Alizadeh, M. Investigation on the poplar's characteristics clones in experimental nurseries in Zanjan province. , 2002; 10(1): 85-154. doi: 10.22092/ijfpr.2002.109681

Investigation on the poplar's characteristics clones in experimental nurseries in Zanjan province

تحقیقات جنگل و صنوبر ایران
Article 5, Volume 10, Issue 1 - Serial Number 10, April 2002, Pages 85-154    PDF (2.12 M)
Document Type: Research article
DOI: 10.22092/ijfpr.2002.109681
Authors
Mohammad Ghasem Nabaie1; Ali Reza Modir Rahmati2; Mohammad Alizadeh1
1Scientiflc Board Member Of Tanjan Natural Resources and Livestock Affairs Research Cnnfte, Zanjan, I. R. IRAN
2Research Institute of Forests and Rangelands, P.O. Box 13185-116, Tehran, I. R. IRAN
Abstract
The purpose of this research was to select the suitable poplar clones at seedling stage among 65 clones in a period of five years. The following parameters were investigated: Height and growth diameters, percentage of survival, percentage of cutting spruted in different time of planting, the effects of cutting at the base of shoots on the growth of side tillers, shoot growth rate at 1/1 (one year root and one year shoot), uniformity of seedling growth and major pests and diseases and the rate of sensitivity of each clones. The results demonstrate that at the end of growth period, percentage of survival for Populus alba was lower than the other species. This was due to decrease of root forming and low percentage sprouting of cuttings in P. alba. Populus alba and section Tacamahaca were less sensitive to adverse environmental conditions (specially moisture) than the other species. The study indicated that P. deltoides species had the highest growth rate and Populus alba had the least growth when "Cutting at the base of the shoot" technique was applied. Among different group of Poplars studied, section Tacamahaca was more susceptible to pests and diseases (specially wood bore insects) than the other groups, and P. alba from leuce section was among the group having the highest resistance to wood borer attack. Finally, it should be stated that among the clone of each group, there were more differences than what we have expected.
Keywords
Poplar؛ clone؛ diameter growth; height growth؛ survival percent; growth homogeneity
References

1- خیال، ب. 1363. بررسی آفات صنوبر در ایران. موسسه تحقیقات جنگلها و مراتع، شماره 38، 117صفحه.

2- مدیررحمتی، ع. 1371. بررسی درخت‌کاری با درختان سریع‌الرشد در چین. موسسه تحقیقات جنگلها و مراتع، شماره 82: صفحه 50-35.

3- مدیررحمتی، ع. همتی. و قاسمی، ر. 1376. بررسی مشخصات کلن‌های صنوبر در خزانه‌های آزمایشی. موسسه تحقیقات جنگلها و مراتع، شماره 177: 142 صفحه.

4- میردامادی، ا. 1348. خزانه‌های آزمایشی صنوبر. 140 صفحه.

5-  Basimevi, Y. (1988). National poplar commision of Turkey, 55pp.

6- Frohlich, H. Onr. Zuchtung, anbau und leistung der Papeln. Mitt der Hess Lanes forstv, Band 10, 267 pp.

7- Rohmeder, E. (1959). Genetik und zuchtung der Waldbaum.e (verlag paul parey Ham. Berlin), 338 pp.

8- Spass, J. (1987). Activity report of the Belgian national poplar commision. (Beijing- china 5-8- sept 1988), 77 pp.

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